======================================
| xx__-> [    2.236208] ------------[ cut here ]------------
| [    2.236262] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#0: ip/175
| [    2.236315] Modules linked in:
| [    2.236404] Tainted: [W]=WARN
[    2.236427] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[    2.236462] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3))
[    2.236492] Code: 80 00 00 00 e8 09 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 96 a5 fb ff b9 a6 ff ff
All code
========
   0:	80 00 00             	addb   $0x0,(%rax)
   3:	00 e8                	add    %ch,%al
   5:	09 d9                	or     %ebx,%ecx
   7:	ff                   	(bad)
   8:	ff 48 83             	decl   -0x7d(%rax)
   b:	c4                   	(bad)
   c:	38 85 c0 75 18 48    	cmp    %al,0x481875c0(%rbp)
  12:	83 c4 08             	add    $0x8,%esp
  15:	4c 89 f8             	mov    %r15,%rax
  18:	5b                   	pop    %rbx
  19:	5d                   	pop    %rbp
  1a:	41 5c                	pop    %r12
  1c:	41 5d                	pop    %r13
  1e:	41 5e                	pop    %r14
  20:	41 5f                	pop    %r15
  22:	c3                   	ret
  23:	44 8b 48 08          	mov    0x8(%rax),%r9d
  27:	eb b4                	jmp    0xffffffffffffffdd
  29:	90                   	nop
  2a:*	0f 0b                	ud2		<-- trapping instruction
  2c:	90                   	nop
  2d:	ba 02 00 00 00       	mov    $0x2,%edx
  32:	4c 89 fe             	mov    %r15,%rsi
  35:	31 ff                	xor    %edi,%edi
  37:	e8 96 a5 fb ff       	call   0xfffffffffffba5d2
  3c:	b9                   	.byte 0xb9
  3d:	a6                   	cmpsb  (%rdi),(%rsi)
  3e:	ff                   	(bad)
  3f:	ff                   	.byte 0xff

Code starting with the faulting instruction
===========================================
   0:	0f 0b                	ud2
   2:	90                   	nop
   3:	ba 02 00 00 00       	mov    $0x2,%edx
   8:	4c 89 fe             	mov    %r15,%rsi
   b:	31 ff                	xor    %edi,%edi
   d:	e8 96 a5 fb ff       	call   0xfffffffffffba5a8
  12:	b9                   	.byte 0xb9
  13:	a6                   	cmpsb  (%rdi),(%rsi)
  14:	ff                   	(bad)
  15:	ff                   	.byte 0xff
[    2.236591] RSP: 0018:ff829f2480447cc8 EFLAGS: 00010286
[    2.236621] RAX: 00000000ffffffa6 RBX: 00000000ffffffff RCX: 0000000000000000
[    2.236664] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3bc5ca018f2900
[    2.236703] RBP: 0000000000000000 R08: ff3bc5ca032a7c10 R09: ff3bc5ca0643f02c
[    2.236747] R10: ff3bc5ca0643a118 R11: fefefefefefefeff R12: 0000000000000000
[    2.236793] R13: 0000000000000010 R14: ff3bc5ca0643a000 R15: ff3bc5ca018f2900
[    2.236838] FS:  00007efe11376840(0000) GS:ff3bc5cab843e000(0000) knlGS:0000000000000000
[    2.236883] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[    2.236918] CR2: 0000000000479648 CR3: 0000000004d32001 CR4: 0000000000771ef0
[    2.236961] PKRU: 55555554
[    2.236978] Call Trace:
[    2.236996]  <TASK>
[    2.237012]  rtmsg_ifinfo (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:4560)
[    2.237036]  register_netdevice (net/core/dev.c:11488)
[    2.237063]  register_netdev (net/core/dev.c:11552)
[    2.237088]  loopback_net_init (drivers/net/loopback.c:218)
[    2.237113]  ? vsock_sysctl_init_net (net/vmw_vsock/af_vsock.c:2933 net/vmw_vsock/af_vsock.c:2973)
[    2.237146]  ops_init (net/core/net_namespace.c:137)
[    2.237170]  setup_net (net/core/net_namespace.c:446)
[    2.237191]  copy_net_ns (net/core/net_namespace.c:579)
[    2.237214]  create_new_namespaces (kernel/nsproxy.c:132)
[    2.237248]  unshare_nsproxy_namespaces (kernel/nsproxy.c:234 (discriminator 4))
[    2.237278]  ksys_unshare (kernel/fork.c:3243)
[    2.237304]  __x64_sys_unshare (kernel/fork.c:3317 kernel/fork.c:3315 kernel/fork.c:3315)
[    2.237326]  do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94)
[    2.237357]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[    2.237394] RIP: 0033:0x7efe11638bcb
[    2.237417] 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
[    2.237512] RSP: 002b:00007fff4b925248 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[    2.237554] RAX: ffffffffffffffda RBX: 0000000000000007 RCX: 00007efe11638bcb
[    2.237597] RDX: 0000000000000000 RSI: 0000000000477309 RDI: 0000000040000000
[    2.237637] RBP: 0000000000000001 R08: 0000000000000000 R09: 0000000000000000
[    2.237675] R10: 0000000000000000 R11: 0000000000000206 R12: 00007fff4b927470
[    2.237715] R13: 0000000000000001 R14: 00007efe113766f8 R15: 00007fff4b92788d
| [    2.241284] ------------[ cut here ]------------
| [    2.241337] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/176
| [    2.241393] Modules linked in:
| [    2.241484] Tainted: [W]=WARN
[    2.241504] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[    2.241543] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3))
[    2.241574] Code: 80 00 00 00 e8 09 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 96 a5 fb ff b9 a6 ff ff
All code
========
   0:	80 00 00             	addb   $0x0,(%rax)
   3:	00 e8                	add    %ch,%al
   5:	09 d9                	or     %ebx,%ecx
   7:	ff                   	(bad)
   8:	ff 48 83             	decl   -0x7d(%rax)
   b:	c4                   	(bad)
   c:	38 85 c0 75 18 48    	cmp    %al,0x481875c0(%rbp)
  12:	83 c4 08             	add    $0x8,%esp
  15:	4c 89 f8             	mov    %r15,%rax
  18:	5b                   	pop    %rbx
  19:	5d                   	pop    %rbp
  1a:	41 5c                	pop    %r12
  1c:	41 5d                	pop    %r13
  1e:	41 5e                	pop    %r14
  20:	41 5f                	pop    %r15
  22:	c3                   	ret
  23:	44 8b 48 08          	mov    0x8(%rax),%r9d
  27:	eb b4                	jmp    0xffffffffffffffdd
  29:	90                   	nop
  2a:*	0f 0b                	ud2		<-- trapping instruction
  2c:	90                   	nop
  2d:	ba 02 00 00 00       	mov    $0x2,%edx
  32:	4c 89 fe             	mov    %r15,%rsi
  35:	31 ff                	xor    %edi,%edi
  37:	e8 96 a5 fb ff       	call   0xfffffffffffba5d2
  3c:	b9                   	.byte 0xb9
  3d:	a6                   	cmpsb  (%rdi),(%rsi)
  3e:	ff                   	(bad)
  3f:	ff                   	.byte 0xff

Code starting with the faulting instruction
===========================================
   0:	0f 0b                	ud2
   2:	90                   	nop
   3:	ba 02 00 00 00       	mov    $0x2,%edx
   8:	4c 89 fe             	mov    %r15,%rsi
   b:	31 ff                	xor    %edi,%edi
   d:	e8 96 a5 fb ff       	call   0xfffffffffffba5a8
  12:	b9                   	.byte 0xb9
  13:	a6                   	cmpsb  (%rdi),(%rsi)
  14:	ff                   	(bad)
  15:	ff                   	.byte 0xff
[    2.241664] RSP: 0018:ff829f248044f870 EFLAGS: 00010286
[    2.241690] RAX: 00000000ffffffa6 RBX: 00000000ffffffff RCX: 0000000000000000
[    2.241733] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3bc5ca02f61000
[    2.241784] RBP: 0000000000000000 R08: ff3bc5ca01926990 R09: ff3bc5ca04e5302c
[    2.241827] R10: ff3bc5ca0206a118 R11: fefefefefefefeff R12: 0000000000000000
[    2.241868] R13: 0000000000000010 R14: ff3bc5ca0206a000 R15: ff3bc5ca02f61000
[    2.241911] FS:  00007fe65c079840(0000) GS:ff3bc5cab85be000(0000) knlGS:0000000000000000
[    2.241952] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[    2.241991] CR2: 00000000004a04a0 CR3: 0000000004d57002 CR4: 0000000000771ef0
[    2.242030] PKRU: 55555554
[    2.242045] Call Trace:
[    2.242061]  <TASK>
[    2.242077]  rtmsg_ifinfo (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:4560)
[    2.242100]  __dev_notify_flags (net/core/dev.c:9787)
[    2.242123]  rtnl_configure_link (net/core/rtnetlink.c:3670)
[    2.242144]  rtnl_newlink (net/core/rtnetlink.c:3914 net/core/rtnetlink.c:4035 net/core/rtnetlink.c:4150)
[    2.242166]  ? do_setlink.isra.0 (net/core/rtnetlink.c:3455)
[    2.242195]  rtnetlink_rcv_msg (net/core/rtnetlink.c:7061)
[    2.242217]  ? get_page_from_freelist (./include/linux/spinlock.h:390 mm/page_alloc.c:3373 mm/page_alloc.c:3402 mm/page_alloc.c:3943)
[    2.242248]  ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1))
[    2.242274]  netlink_rcv_skb (net/netlink/af_netlink.c:2551)
[    2.242298]  netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345)
[    2.242320]  netlink_sendmsg (net/netlink/af_netlink.c:1895)
[    2.242349]  ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4))
[    2.242374]  ___sys_sendmsg (net/socket.c:2752)
[    2.242397]  __sys_sendmsg (net/socket.c:2784)
[    2.242420]  do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94)
[    2.242443]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[    2.242471] RIP: 0033:0x7fe65c2b308e
[    2.242491] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 <c9> c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa
All code
========
   0:	4d 89 d8             	mov    %r11,%r8
   3:	e8 94 bd 00 00       	call   0xbd9c
   8:	4c 8b 5d f8          	mov    -0x8(%rbp),%r11
   c:	41 8b 93 08 03 00 00 	mov    0x308(%r11),%edx
  13:	59                   	pop    %rcx
  14:	5e                   	pop    %rsi
  15:	48 83 f8 fc          	cmp    $0xfffffffffffffffc,%rax
  19:	74 11                	je     0x2c
  1b:	c9                   	leave
  1c:	c3                   	ret
  1d:	0f 1f 80 00 00 00 00 	nopl   0x0(%rax)
  24:	48 8b 45 10          	mov    0x10(%rbp),%rax
  28:	0f 05                	syscall
  2a:*	c9                   	leave		<-- trapping instruction
  2b:	c3                   	ret
  2c:	83 e2 39             	and    $0x39,%edx
  2f:	83 fa 08             	cmp    $0x8,%edx
  32:	75 e7                	jne    0x1b
  34:	e8 03 ff ff ff       	call   0xffffffffffffff3c
  39:	0f 1f 00             	nopl   (%rax)
  3c:	f3 0f 1e fa          	endbr64

Code starting with the faulting instruction
===========================================
   0:	c9                   	leave
   1:	c3                   	ret
   2:	83 e2 39             	and    $0x39,%edx
   5:	83 fa 08             	cmp    $0x8,%edx
   8:	75 e7                	jne    0xfffffffffffffff1
   a:	e8 03 ff ff ff       	call   0xffffffffffffff12
   f:	0f 1f 00             	nopl   (%rax)
  12:	f3 0f 1e fa          	endbr64
[    2.242593] RSP: 002b:00007fff1a7f4450 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[    2.242633] RAX: ffffffffffffffda RBX: 00007fff1a7f4bf8 RCX: 00007fe65c2b308e
[    2.242672] RDX: 0000000000000000 RSI: 00007fff1a7f4500 RDI: 0000000000000005
[    2.242710] RBP: 00007fff1a7f4460 R08: 0000000000000000 R09: 0000000000000000
[    2.242750] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10e321
[    2.242799] R13: 000000000049f620 R14: 0000000000000000 R15: 00007fff1a7f4bd0
| [    2.245935] ------------[ cut here ]------------
| [    2.245973] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#0: ip/177
| [    2.246025] Modules linked in:
| [    2.246101] Tainted: [W]=WARN
[    2.246123] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[    2.246159] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3))
[    2.246188] Code: 80 00 00 00 e8 09 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 96 a5 fb ff b9 a6 ff ff
All code
========
   0:	80 00 00             	addb   $0x0,(%rax)
   3:	00 e8                	add    %ch,%al
   5:	09 d9                	or     %ebx,%ecx
   7:	ff                   	(bad)
   8:	ff 48 83             	decl   -0x7d(%rax)
   b:	c4                   	(bad)
   c:	38 85 c0 75 18 48    	cmp    %al,0x481875c0(%rbp)
  12:	83 c4 08             	add    $0x8,%esp
  15:	4c 89 f8             	mov    %r15,%rax
  18:	5b                   	pop    %rbx
  19:	5d                   	pop    %rbp
  1a:	41 5c                	pop    %r12
  1c:	41 5d                	pop    %r13
  1e:	41 5e                	pop    %r14
  20:	41 5f                	pop    %r15
  22:	c3                   	ret
  23:	44 8b 48 08          	mov    0x8(%rax),%r9d
  27:	eb b4                	jmp    0xffffffffffffffdd
  29:	90                   	nop
  2a:*	0f 0b                	ud2		<-- trapping instruction
  2c:	90                   	nop
  2d:	ba 02 00 00 00       	mov    $0x2,%edx
  32:	4c 89 fe             	mov    %r15,%rsi
  35:	31 ff                	xor    %edi,%edi
  37:	e8 96 a5 fb ff       	call   0xfffffffffffba5d2
  3c:	b9                   	.byte 0xb9
  3d:	a6                   	cmpsb  (%rdi),(%rsi)
  3e:	ff                   	(bad)
  3f:	ff                   	.byte 0xff

Code starting with the faulting instruction
===========================================
   0:	0f 0b                	ud2
   2:	90                   	nop
   3:	ba 02 00 00 00       	mov    $0x2,%edx
   8:	4c 89 fe             	mov    %r15,%rsi
   b:	31 ff                	xor    %edi,%edi
   d:	e8 96 a5 fb ff       	call   0xfffffffffffba5a8
  12:	b9                   	.byte 0xb9
  13:	a6                   	cmpsb  (%rdi),(%rsi)
  14:	ff                   	(bad)
  15:	ff                   	.byte 0xff
[    2.246281] RSP: 0018:ff829f2480457720 EFLAGS: 00010286
[    2.246310] RAX: 00000000ffffffa6 RBX: 0000000000000001 RCX: 0000000000000000
[    2.246361] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3bc5ca018f2900
[    2.246403] RBP: 0000000000000000 R08: ff3bc5ca01926990 R09: ff3bc5ca0643f02c
[    2.246442] R10: ff3bc5ca0206a118 R11: fefefefefefefeff R12: 0000000000000000
[    2.246483] R13: 0000000000000010 R14: ff3bc5ca0206a000 R15: ff3bc5ca018f2900
[    2.246525] FS:  00007fa64c9ca840(0000) GS:ff3bc5cab843e000(0000) knlGS:0000000000000000
[    2.246569] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[    2.246607] CR2: 000000003b7ed988 CR3: 000000000324a003 CR4: 0000000000771ef0
[    2.246646] PKRU: 55555554
[    2.246661] Call Trace:
[    2.246677]  <TASK>
[    2.246691]  rtmsg_ifinfo (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:4560)
[    2.246713]  __dev_notify_flags (net/core/dev.c:9787)
[    2.246736]  ? rtnl_getlink (./include/linux/skbuff.h:1323 ./include/linux/skbuff.h:1332 net/core/rtnetlink.c:4288)
[    2.246757]  netif_change_flags (net/core/dev.c:9820)
[    2.246787]  do_setlink.isra.0 (net/core/rtnetlink.c:3206 (discriminator 1))
[    2.246810]  ? __nla_validate_parse (lib/nlattr.c:620)
[    2.246841]  rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1))
[    2.246865]  ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7))
[    2.246889]  ? do_setlink.isra.0 (net/core/rtnetlink.c:3455)
[    2.246918]  rtnetlink_rcv_msg (net/core/rtnetlink.c:7061)
[    2.246940]  ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360)
[    2.246963]  ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1))
[    2.246994]  netlink_rcv_skb (net/netlink/af_netlink.c:2551)
[    2.247015]  netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345)
[    2.247042]  netlink_sendmsg (net/netlink/af_netlink.c:1895)
[    2.247065]  ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4))
[    2.247088]  ___sys_sendmsg (net/socket.c:2752)
[    2.247110]  __sys_sendmsg (net/socket.c:2784)
[    2.247133]  do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94)
[    2.247155]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[    2.247183] RIP: 0033:0x7fa64cc0408e
[    2.247205] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 <c9> c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa
All code
========
   0:	4d 89 d8             	mov    %r11,%r8
   3:	e8 94 bd 00 00       	call   0xbd9c
   8:	4c 8b 5d f8          	mov    -0x8(%rbp),%r11
   c:	41 8b 93 08 03 00 00 	mov    0x308(%r11),%edx
  13:	59                   	pop    %rcx
  14:	5e                   	pop    %rsi
  15:	48 83 f8 fc          	cmp    $0xfffffffffffffffc,%rax
  19:	74 11                	je     0x2c
  1b:	c9                   	leave
  1c:	c3                   	ret
  1d:	0f 1f 80 00 00 00 00 	nopl   0x0(%rax)
  24:	48 8b 45 10          	mov    0x10(%rbp),%rax
  28:	0f 05                	syscall
  2a:*	c9                   	leave		<-- trapping instruction
  2b:	c3                   	ret
  2c:	83 e2 39             	and    $0x39,%edx
  2f:	83 fa 08             	cmp    $0x8,%edx
  32:	75 e7                	jne    0x1b
  34:	e8 03 ff ff ff       	call   0xffffffffffffff3c
  39:	0f 1f 00             	nopl   (%rax)
  3c:	f3 0f 1e fa          	endbr64

Code starting with the faulting instruction
===========================================
   0:	c9                   	leave
   1:	c3                   	ret
   2:	83 e2 39             	and    $0x39,%edx
   5:	83 fa 08             	cmp    $0x8,%edx
   8:	75 e7                	jne    0xfffffffffffffff1
   a:	e8 03 ff ff ff       	call   0xffffffffffffff12
   f:	0f 1f 00             	nopl   (%rax)
  12:	f3 0f 1e fa          	endbr64
[    2.247299] RSP: 002b:00007fff0088e1d0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[    2.247347] RAX: ffffffffffffffda RBX: 0000000000000002 RCX: 00007fa64cc0408e
[    2.247388] RDX: 0000000000000000 RSI: 00007fff0088e280 RDI: 0000000000000005
[    2.247427] RBP: 00007fff0088e1e0 R08: 0000000000000000 R09: 0000000000000000
[    2.247469] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10e321
[    2.247508] R13: 000000000049f620 R14: 0000000000000000 R15: 00007fff0088e950
| [    2.257155] ------------[ cut here ]------------
| [    2.257199] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/181
| [    2.257247] Modules linked in:
| [    2.257317] Tainted: [W]=WARN
[    2.257342] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[    2.257381] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3))
[    2.257411] Code: 80 00 00 00 e8 09 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 96 a5 fb ff b9 a6 ff ff
All code
========
   0:	80 00 00             	addb   $0x0,(%rax)
   3:	00 e8                	add    %ch,%al
   5:	09 d9                	or     %ebx,%ecx
   7:	ff                   	(bad)
   8:	ff 48 83             	decl   -0x7d(%rax)
   b:	c4                   	(bad)
   c:	38 85 c0 75 18 48    	cmp    %al,0x481875c0(%rbp)
  12:	83 c4 08             	add    $0x8,%esp
  15:	4c 89 f8             	mov    %r15,%rax
  18:	5b                   	pop    %rbx
  19:	5d                   	pop    %rbp
  1a:	41 5c                	pop    %r12
  1c:	41 5d                	pop    %r13
  1e:	41 5e                	pop    %r14
  20:	41 5f                	pop    %r15
  22:	c3                   	ret
  23:	44 8b 48 08          	mov    0x8(%rax),%r9d
  27:	eb b4                	jmp    0xffffffffffffffdd
  29:	90                   	nop
  2a:*	0f 0b                	ud2		<-- trapping instruction
  2c:	90                   	nop
  2d:	ba 02 00 00 00       	mov    $0x2,%edx
  32:	4c 89 fe             	mov    %r15,%rsi
  35:	31 ff                	xor    %edi,%edi
  37:	e8 96 a5 fb ff       	call   0xfffffffffffba5d2
  3c:	b9                   	.byte 0xb9
  3d:	a6                   	cmpsb  (%rdi),(%rsi)
  3e:	ff                   	(bad)
  3f:	ff                   	.byte 0xff

Code starting with the faulting instruction
===========================================
   0:	0f 0b                	ud2
   2:	90                   	nop
   3:	ba 02 00 00 00       	mov    $0x2,%edx
   8:	4c 89 fe             	mov    %r15,%rsi
   b:	31 ff                	xor    %edi,%edi
   d:	e8 96 a5 fb ff       	call   0xfffffffffffba5a8
  12:	b9                   	.byte 0xb9
  13:	a6                   	cmpsb  (%rdi),(%rsi)
  14:	ff                   	(bad)
  15:	ff                   	.byte 0xff
[    2.257502] RSP: 0018:ff829f248046fcc8 EFLAGS: 00010286
[    2.257530] RAX: 00000000ffffffa6 RBX: 00000000ffffffff RCX: 0000000000000000
[    2.257571] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3bc5ca02f61000
[    2.257610] RBP: 0000000000000000 R08: ff3bc5ca032ca110 R09: ff3bc5ca04e7202c
[    2.257651] R10: ff3bc5ca04e55118 R11: fefefefefefefeff R12: 0000000000000000
[    2.257692] R13: 0000000000000010 R14: ff3bc5ca04e55000 R15: ff3bc5ca02f61000
[    2.257734] FS:  00007f8ff95a3840(0000) GS:ff3bc5cab85be000(0000) knlGS:0000000000000000
[    2.257784] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[    2.257824] CR2: 00007f8ff97aa430 CR3: 0000000004c76006 CR4: 0000000000771ef0
[    2.257867] PKRU: 55555554
[    2.257883] Call Trace:
[    2.257899]  <TASK>
[    2.257912]  rtmsg_ifinfo (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:4560)
[    2.257937]  register_netdevice (net/core/dev.c:11488)
[    2.257957]  register_netdev (net/core/dev.c:11552)
[    2.257981]  loopback_net_init (drivers/net/loopback.c:218)
[    2.258006]  ? vsock_sysctl_init_net (net/vmw_vsock/af_vsock.c:2933 net/vmw_vsock/af_vsock.c:2973)
[    2.258036]  ops_init (net/core/net_namespace.c:137)
[    2.258057]  setup_net (net/core/net_namespace.c:446)
[    2.258079]  copy_net_ns (net/core/net_namespace.c:579)
[    2.258101]  create_new_namespaces (kernel/nsproxy.c:132)
[    2.258129]  unshare_nsproxy_namespaces (kernel/nsproxy.c:234 (discriminator 4))
[    2.258158]  ksys_unshare (kernel/fork.c:3243)
[    2.258180]  __x64_sys_unshare (kernel/fork.c:3317 kernel/fork.c:3315 kernel/fork.c:3315)
[    2.258202]  do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94)
[    2.258224]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[    2.258253] RIP: 0033:0x7f8ff9865bcb
[    2.258280] 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
[    2.258379] RSP: 002b:00007fffebe0f868 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[    2.258422] RAX: ffffffffffffffda RBX: 0000000000000007 RCX: 00007f8ff9865bcb
[    2.258466] RDX: 0000000000000000 RSI: 0000000000477309 RDI: 0000000040000000
[    2.258507] RBP: 0000000000000002 R08: 0000000000000000 R09: 0000000000000000
[    2.258549] R10: 0000000000000000 R11: 0000000000000202 R12: 00007fffebe11a90
[    2.258587] R13: 0000000000000001 R14: 0000000000000003 R15: 00007fffebe1288d
| [    2.261995] ------------[ cut here ]------------
| [    2.262063] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#2: ip/182
| [    2.262149] Modules linked in:
| [    2.262298] Tainted: [W]=WARN
[    2.262360] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[    2.262432] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3))
[    2.262501] Code: 80 00 00 00 e8 09 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 96 a5 fb ff b9 a6 ff ff
All code
========
   0:	80 00 00             	addb   $0x0,(%rax)
   3:	00 e8                	add    %ch,%al
   5:	09 d9                	or     %ebx,%ecx
   7:	ff                   	(bad)
   8:	ff 48 83             	decl   -0x7d(%rax)
   b:	c4                   	(bad)
   c:	38 85 c0 75 18 48    	cmp    %al,0x481875c0(%rbp)
  12:	83 c4 08             	add    $0x8,%esp
  15:	4c 89 f8             	mov    %r15,%rax
  18:	5b                   	pop    %rbx
  19:	5d                   	pop    %rbp
  1a:	41 5c                	pop    %r12
  1c:	41 5d                	pop    %r13
  1e:	41 5e                	pop    %r14
  20:	41 5f                	pop    %r15
  22:	c3                   	ret
  23:	44 8b 48 08          	mov    0x8(%rax),%r9d
  27:	eb b4                	jmp    0xffffffffffffffdd
  29:	90                   	nop
  2a:*	0f 0b                	ud2		<-- trapping instruction
  2c:	90                   	nop
  2d:	ba 02 00 00 00       	mov    $0x2,%edx
  32:	4c 89 fe             	mov    %r15,%rsi
  35:	31 ff                	xor    %edi,%edi
  37:	e8 96 a5 fb ff       	call   0xfffffffffffba5d2
  3c:	b9                   	.byte 0xb9
  3d:	a6                   	cmpsb  (%rdi),(%rsi)
  3e:	ff                   	(bad)
  3f:	ff                   	.byte 0xff

Code starting with the faulting instruction
===========================================
   0:	0f 0b                	ud2
   2:	90                   	nop
   3:	ba 02 00 00 00       	mov    $0x2,%edx
   8:	4c 89 fe             	mov    %r15,%rsi
   b:	31 ff                	xor    %edi,%edi
   d:	e8 96 a5 fb ff       	call   0xfffffffffffba5a8
  12:	b9                   	.byte 0xb9
  13:	a6                   	cmpsb  (%rdi),(%rsi)
  14:	ff                   	(bad)
  15:	ff                   	.byte 0xff
[    2.262631] RSP: 0018:ff829f2480477750 EFLAGS: 00010286
[    2.262694] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000
[    2.262782] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3bc5ca018f2f00
[    2.262862] RBP: 0000000000000002 R08: ff3bc5ca032ca290 R09: ff3bc5ca02e34030
[    2.262939] R10: ff3bc5ca02e3c118 R11: fefefefefefefeff R12: 0000000000000000
[    2.263015] R13: 0000000000000010 R14: ff3bc5ca02e3c000 R15: ff3bc5ca018f2f00
[    2.263093] FS:  00007f1d038af840(0000) GS:ff3bc5cab853e000(0000) knlGS:0000000000000000
[    2.263170] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[    2.263236] CR2: 00007f1d03aa4c40 CR3: 0000000004ff3005 CR4: 0000000000771ef0
[    2.263312] PKRU: 55555554
[    2.263366] Call Trace:
[    2.263417]  <TASK>
[    2.263469]  rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121)
[    2.263529]  notifier_call_chain (kernel/notifier.c:85)
[    2.263585]  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)
[    2.263655]  bond_option_mode_set (drivers/net/bonding/bond_options.c:952)
[    2.263722]  __bond_opt_set (drivers/net/bonding/bond_options.c:826)
[    2.263790]  bond_changelink (drivers/net/bonding/bond_netlink.c:232)
[    2.263853]  ? kick_pool (kernel/workqueue.c:1313)
[    2.263917]  ? notifier_call_chain (kernel/notifier.c:85)
[    2.263989]  ? __queue_work (kernel/workqueue.c:2401)
[    2.264048]  ? queue_delayed_work_on (kernel/workqueue.c:2612)
[    2.264116]  bond_newlink (drivers/net/bonding/bond_netlink.c:632)
[    2.264178]  rtnl_newlink (net/core/rtnetlink.c:3904 net/core/rtnetlink.c:4035 net/core/rtnetlink.c:4150)
[    2.264241]  ? do_setlink.isra.0 (net/core/rtnetlink.c:3455)
[    2.264304]  rtnetlink_rcv_msg (net/core/rtnetlink.c:7061)
[    2.264371]  ? get_page_from_freelist (./include/linux/spinlock.h:390 mm/page_alloc.c:3373 mm/page_alloc.c:3402 mm/page_alloc.c:3943)
[    2.264440]  ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1))
[    2.264509]  netlink_rcv_skb (net/netlink/af_netlink.c:2551)
[    2.264570]  netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345)
[    2.264632]  netlink_sendmsg (net/netlink/af_netlink.c:1895)
[    2.264694]  ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4))
[    2.264758]  ___sys_sendmsg (net/socket.c:2752)
[    2.264830]  __sys_sendmsg (net/socket.c:2784)
[    2.264894]  do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94)
[    2.264957]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[    2.265027] RIP: 0033:0x7f1d03ae908e
[    2.265088] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 <c9> c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa
All code
========
   0:	4d 89 d8             	mov    %r11,%r8
   3:	e8 94 bd 00 00       	call   0xbd9c
   8:	4c 8b 5d f8          	mov    -0x8(%rbp),%r11
   c:	41 8b 93 08 03 00 00 	mov    0x308(%r11),%edx
  13:	59                   	pop    %rcx
  14:	5e                   	pop    %rsi
  15:	48 83 f8 fc          	cmp    $0xfffffffffffffffc,%rax
  19:	74 11                	je     0x2c
  1b:	c9                   	leave
  1c:	c3                   	ret
  1d:	0f 1f 80 00 00 00 00 	nopl   0x0(%rax)
  24:	48 8b 45 10          	mov    0x10(%rbp),%rax
  28:	0f 05                	syscall
  2a:*	c9                   	leave		<-- trapping instruction
  2b:	c3                   	ret
  2c:	83 e2 39             	and    $0x39,%edx
  2f:	83 fa 08             	cmp    $0x8,%edx
  32:	75 e7                	jne    0x1b
  34:	e8 03 ff ff ff       	call   0xffffffffffffff3c
  39:	0f 1f 00             	nopl   (%rax)
  3c:	f3 0f 1e fa          	endbr64

Code starting with the faulting instruction
===========================================
   0:	c9                   	leave
   1:	c3                   	ret
   2:	83 e2 39             	and    $0x39,%edx
   5:	83 fa 08             	cmp    $0x8,%edx
   8:	75 e7                	jne    0xfffffffffffffff1
   a:	e8 03 ff ff ff       	call   0xffffffffffffff12
   f:	0f 1f 00             	nopl   (%rax)
  12:	f3 0f 1e fa          	endbr64
[    2.265217] RSP: 002b:00007ffd7554ac70 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[    2.265300] RAX: ffffffffffffffda RBX: 00007ffd7554b418 RCX: 00007f1d03ae908e
[    2.265389] RDX: 0000000000000000 RSI: 00007ffd7554ad20 RDI: 0000000000000005
[    2.265470] RBP: 00007ffd7554ac80 R08: 0000000000000000 R09: 0000000000000000
[    2.265549] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10e321
[    2.265629] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffd7554b3f0
| [    2.265850] ------------[ cut here ]------------
| [    2.265915] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#2: ip/182
| [    2.265998] Modules linked in:
| [    2.266147] Tainted: [W]=WARN
[    2.266205] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[    2.266275] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3))
[    2.266351] Code: 80 00 00 00 e8 09 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 96 a5 fb ff b9 a6 ff ff
All code
========
   0:	80 00 00             	addb   $0x0,(%rax)
   3:	00 e8                	add    %ch,%al
   5:	09 d9                	or     %ebx,%ecx
   7:	ff                   	(bad)
   8:	ff 48 83             	decl   -0x7d(%rax)
   b:	c4                   	(bad)
   c:	38 85 c0 75 18 48    	cmp    %al,0x481875c0(%rbp)
  12:	83 c4 08             	add    $0x8,%esp
  15:	4c 89 f8             	mov    %r15,%rax
  18:	5b                   	pop    %rbx
  19:	5d                   	pop    %rbp
  1a:	41 5c                	pop    %r12
  1c:	41 5d                	pop    %r13
  1e:	41 5e                	pop    %r14
  20:	41 5f                	pop    %r15
  22:	c3                   	ret
  23:	44 8b 48 08          	mov    0x8(%rax),%r9d
  27:	eb b4                	jmp    0xffffffffffffffdd
  29:	90                   	nop
  2a:*	0f 0b                	ud2		<-- trapping instruction
  2c:	90                   	nop
  2d:	ba 02 00 00 00       	mov    $0x2,%edx
  32:	4c 89 fe             	mov    %r15,%rsi
  35:	31 ff                	xor    %edi,%edi
  37:	e8 96 a5 fb ff       	call   0xfffffffffffba5d2
  3c:	b9                   	.byte 0xb9
  3d:	a6                   	cmpsb  (%rdi),(%rsi)
  3e:	ff                   	(bad)
  3f:	ff                   	.byte 0xff

Code starting with the faulting instruction
===========================================
   0:	0f 0b                	ud2
   2:	90                   	nop
   3:	ba 02 00 00 00       	mov    $0x2,%edx
   8:	4c 89 fe             	mov    %r15,%rsi
   b:	31 ff                	xor    %edi,%edi
   d:	e8 96 a5 fb ff       	call   0xfffffffffffba5a8
  12:	b9                   	.byte 0xb9
  13:	a6                   	cmpsb  (%rdi),(%rsi)
  14:	ff                   	(bad)
  15:	ff                   	.byte 0xff
[    2.266477] RSP: 0018:ff829f2480477870 EFLAGS: 00010286
[    2.266546] RAX: 00000000ffffffa6 RBX: 00000000ffffffff RCX: 0000000000000000
[    2.266627] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3bc5ca018f2f00
[    2.266700] RBP: 0000000000000000 R08: ff3bc5ca032ca290 R09: ff3bc5ca02e34030
[    2.266782] R10: ff3bc5ca02e3c118 R11: fefefefefefefeff R12: 0000000000000000
[    2.266862] R13: 0000000000000010 R14: ff3bc5ca02e3c000 R15: ff3bc5ca018f2f00
[    2.266945] FS:  00007f1d038af840(0000) GS:ff3bc5cab853e000(0000) knlGS:0000000000000000
[    2.267026] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[    2.267101] CR2: 00007f1d03aa4c40 CR3: 0000000004ff3005 CR4: 0000000000771ef0
[    2.267184] PKRU: 55555554
[    2.267235] Call Trace:
[    2.267286]  <TASK>
[    2.267344]  rtmsg_ifinfo (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:4560)
[    2.267408]  __dev_notify_flags (net/core/dev.c:9787)
[    2.267472]  rtnl_configure_link (net/core/rtnetlink.c:3670)
[    2.267536]  rtnl_newlink (net/core/rtnetlink.c:3914 net/core/rtnetlink.c:4035 net/core/rtnetlink.c:4150)
[    2.267596]  ? do_setlink.isra.0 (net/core/rtnetlink.c:3455)
[    2.267662]  rtnetlink_rcv_msg (net/core/rtnetlink.c:7061)
[    2.267722]  ? get_page_from_freelist (./include/linux/spinlock.h:390 mm/page_alloc.c:3373 mm/page_alloc.c:3402 mm/page_alloc.c:3943)
[    2.267804]  ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1))
[    2.267874]  netlink_rcv_skb (net/netlink/af_netlink.c:2551)
[    2.267930]  netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345)
[    2.267993]  netlink_sendmsg (net/netlink/af_netlink.c:1895)
[    2.268050]  ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4))
[    2.268109]  ___sys_sendmsg (net/socket.c:2752)
[    2.268173]  __sys_sendmsg (net/socket.c:2784)
[    2.268230]  do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94)
[    2.268288]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[    2.268358] RIP: 0033:0x7f1d03ae908e
[    2.268418] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 <c9> c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa
All code
========
   0:	4d 89 d8             	mov    %r11,%r8
   3:	e8 94 bd 00 00       	call   0xbd9c
   8:	4c 8b 5d f8          	mov    -0x8(%rbp),%r11
   c:	41 8b 93 08 03 00 00 	mov    0x308(%r11),%edx
  13:	59                   	pop    %rcx
  14:	5e                   	pop    %rsi
  15:	48 83 f8 fc          	cmp    $0xfffffffffffffffc,%rax
  19:	74 11                	je     0x2c
  1b:	c9                   	leave
  1c:	c3                   	ret
  1d:	0f 1f 80 00 00 00 00 	nopl   0x0(%rax)
  24:	48 8b 45 10          	mov    0x10(%rbp),%rax
  28:	0f 05                	syscall
  2a:*	c9                   	leave		<-- trapping instruction
  2b:	c3                   	ret
  2c:	83 e2 39             	and    $0x39,%edx
  2f:	83 fa 08             	cmp    $0x8,%edx
  32:	75 e7                	jne    0x1b
  34:	e8 03 ff ff ff       	call   0xffffffffffffff3c
  39:	0f 1f 00             	nopl   (%rax)
  3c:	f3 0f 1e fa          	endbr64

Code starting with the faulting instruction
===========================================
   0:	c9                   	leave
   1:	c3                   	ret
   2:	83 e2 39             	and    $0x39,%edx
   5:	83 fa 08             	cmp    $0x8,%edx
   8:	75 e7                	jne    0xfffffffffffffff1
   a:	e8 03 ff ff ff       	call   0xffffffffffffff12
   f:	0f 1f 00             	nopl   (%rax)
  12:	f3 0f 1e fa          	endbr64
[    2.268545] RSP: 002b:00007ffd7554ac70 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[    2.268623] RAX: ffffffffffffffda RBX: 00007ffd7554b418 RCX: 00007f1d03ae908e
[    2.268697] RDX: 0000000000000000 RSI: 00007ffd7554ad20 RDI: 0000000000000005
[    2.268777] RBP: 00007ffd7554ac80 R08: 0000000000000000 R09: 0000000000000000
[    2.268855] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10e321
[    2.268929] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffd7554b3f0
| [    2.273835] ------------[ cut here ]------------
| [    2.273907] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#2: ip/185
| [    2.274009] Modules linked in:
| [    2.274190] Tainted: [W]=WARN
[    2.274252] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[    2.274322] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3))
[    2.274397] Code: 80 00 00 00 e8 09 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 96 a5 fb ff b9 a6 ff ff
All code
========
   0:	80 00 00             	addb   $0x0,(%rax)
   3:	00 e8                	add    %ch,%al
   5:	09 d9                	or     %ebx,%ecx
   7:	ff                   	(bad)
   8:	ff 48 83             	decl   -0x7d(%rax)
   b:	c4                   	(bad)
   c:	38 85 c0 75 18 48    	cmp    %al,0x481875c0(%rbp)
  12:	83 c4 08             	add    $0x8,%esp
  15:	4c 89 f8             	mov    %r15,%rax
  18:	5b                   	pop    %rbx
  19:	5d                   	pop    %rbp
  1a:	41 5c                	pop    %r12
  1c:	41 5d                	pop    %r13
  1e:	41 5e                	pop    %r14
  20:	41 5f                	pop    %r15
  22:	c3                   	ret
  23:	44 8b 48 08          	mov    0x8(%rax),%r9d
  27:	eb b4                	jmp    0xffffffffffffffdd
  29:	90                   	nop
  2a:*	0f 0b                	ud2		<-- trapping instruction
  2c:	90                   	nop
  2d:	ba 02 00 00 00       	mov    $0x2,%edx
  32:	4c 89 fe             	mov    %r15,%rsi
  35:	31 ff                	xor    %edi,%edi
  37:	e8 96 a5 fb ff       	call   0xfffffffffffba5d2
  3c:	b9                   	.byte 0xb9
  3d:	a6                   	cmpsb  (%rdi),(%rsi)
  3e:	ff                   	(bad)
  3f:	ff                   	.byte 0xff

Code starting with the faulting instruction
===========================================
   0:	0f 0b                	ud2
   2:	90                   	nop
   3:	ba 02 00 00 00       	mov    $0x2,%edx
   8:	4c 89 fe             	mov    %r15,%rsi
   b:	31 ff                	xor    %edi,%edi
   d:	e8 96 a5 fb ff       	call   0xfffffffffffba5a8
  12:	b9                   	.byte 0xb9
  13:	a6                   	cmpsb  (%rdi),(%rsi)
  14:	ff                   	(bad)
  15:	ff                   	.byte 0xff
[    2.274525] RSP: 0018:ff829f24804875f0 EFLAGS: 00010286
[    2.274595] RAX: 00000000ffffffa6 RBX: 00000000ffffffff RCX: 0000000000000000
[    2.274676] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3bc5ca018f2e00
[    2.274758] RBP: 0000000000000000 R08: ff3bc5ca032a72d0 R09: ff3bc5ca04cf302c
[    2.274843] R10: ff3bc5ca04e77118 R11: fefefefefefefeff R12: 0000000000000000
[    2.274923] R13: 0000000000000010 R14: ff3bc5ca04e77000 R15: ff3bc5ca018f2e00
[    2.275005] FS:  00007f6ce588f840(0000) GS:ff3bc5cab853e000(0000) knlGS:0000000000000000
[    2.275086] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[    2.275158] CR2: 00000000004eb188 CR3: 0000000004ff2002 CR4: 0000000000771ef0
[    2.275237] PKRU: 55555554
[    2.275284] Call Trace:
[    2.275342]  <TASK>
[    2.275394]  rtmsg_ifinfo (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:4560)
[    2.275456]  __dev_notify_flags (net/core/dev.c:9787)
[    2.275519]  rtnl_configure_link (net/core/rtnetlink.c:3670)
[    2.275582]  veth_newlink (drivers/net/veth.c:1871)
[    2.275647]  rtnl_newlink (net/core/rtnetlink.c:3904 net/core/rtnetlink.c:4035 net/core/rtnetlink.c:4150)
[    2.275710]  ? do_setlink.isra.0 (net/core/rtnetlink.c:3455)
[    2.275788]  rtnetlink_rcv_msg (net/core/rtnetlink.c:7061)
[    2.275854]  ? get_page_from_freelist (mm/page_alloc.c:1856 mm/page_alloc.c:1866 mm/page_alloc.c:3946)
[    2.275922]  ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1))
[    2.275987]  netlink_rcv_skb (net/netlink/af_netlink.c:2551)
[    2.276049]  netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345)
[    2.276110]  netlink_sendmsg (net/netlink/af_netlink.c:1895)
[    2.276171]  ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4))
[    2.276231]  ___sys_sendmsg (net/socket.c:2752)
[    2.276292]  __sys_sendmsg (net/socket.c:2784)
[    2.276362]  do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94)
[    2.276422]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[    2.276489] RIP: 0033:0x7f6ce5ac908e
[    2.276550] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 <c9> c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa
All code
========
   0:	4d 89 d8             	mov    %r11,%r8
   3:	e8 94 bd 00 00       	call   0xbd9c
   8:	4c 8b 5d f8          	mov    -0x8(%rbp),%r11
   c:	41 8b 93 08 03 00 00 	mov    0x308(%r11),%edx
  13:	59                   	pop    %rcx
  14:	5e                   	pop    %rsi
  15:	48 83 f8 fc          	cmp    $0xfffffffffffffffc,%rax
  19:	74 11                	je     0x2c
  1b:	c9                   	leave
  1c:	c3                   	ret
  1d:	0f 1f 80 00 00 00 00 	nopl   0x0(%rax)
  24:	48 8b 45 10          	mov    0x10(%rbp),%rax
  28:	0f 05                	syscall
  2a:*	c9                   	leave		<-- trapping instruction
  2b:	c3                   	ret
  2c:	83 e2 39             	and    $0x39,%edx
  2f:	83 fa 08             	cmp    $0x8,%edx
  32:	75 e7                	jne    0x1b
  34:	e8 03 ff ff ff       	call   0xffffffffffffff3c
  39:	0f 1f 00             	nopl   (%rax)
  3c:	f3 0f 1e fa          	endbr64

Code starting with the faulting instruction
===========================================
   0:	c9                   	leave
   1:	c3                   	ret
   2:	83 e2 39             	and    $0x39,%edx
   5:	83 fa 08             	cmp    $0x8,%edx
   8:	75 e7                	jne    0xfffffffffffffff1
   a:	e8 03 ff ff ff       	call   0xffffffffffffff12
   f:	0f 1f 00             	nopl   (%rax)
  12:	f3 0f 1e fa          	endbr64
[    2.276674] RSP: 002b:00007ffccdf4f580 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[    2.276753] RAX: ffffffffffffffda RBX: 00007ffccdf4fd28 RCX: 00007f6ce5ac908e
[    2.276836] RDX: 0000000000000000 RSI: 00007ffccdf4f630 RDI: 0000000000000005
[    2.276916] RBP: 00007ffccdf4f590 R08: 0000000000000000 R09: 0000000000000000
[    2.276995] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10e321
[    2.277074] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffccdf4fd00
| [    2.277419] ------------[ cut here ]------------
| [    2.277485] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#2: ip/185
| [    2.277573] Modules linked in:
| [    2.277722] Tainted: [W]=WARN
[    2.277789] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[    2.277867] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3))
[    2.277933] Code: 80 00 00 00 e8 09 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 96 a5 fb ff b9 a6 ff ff
All code
========
   0:	80 00 00             	addb   $0x0,(%rax)
   3:	00 e8                	add    %ch,%al
   5:	09 d9                	or     %ebx,%ecx
   7:	ff                   	(bad)
   8:	ff 48 83             	decl   -0x7d(%rax)
   b:	c4                   	(bad)
   c:	38 85 c0 75 18 48    	cmp    %al,0x481875c0(%rbp)
  12:	83 c4 08             	add    $0x8,%esp
  15:	4c 89 f8             	mov    %r15,%rax
  18:	5b                   	pop    %rbx
  19:	5d                   	pop    %rbp
  1a:	41 5c                	pop    %r12
  1c:	41 5d                	pop    %r13
  1e:	41 5e                	pop    %r14
  20:	41 5f                	pop    %r15
  22:	c3                   	ret
  23:	44 8b 48 08          	mov    0x8(%rax),%r9d
  27:	eb b4                	jmp    0xffffffffffffffdd
  29:	90                   	nop
  2a:*	0f 0b                	ud2		<-- trapping instruction
  2c:	90                   	nop
  2d:	ba 02 00 00 00       	mov    $0x2,%edx
  32:	4c 89 fe             	mov    %r15,%rsi
  35:	31 ff                	xor    %edi,%edi
  37:	e8 96 a5 fb ff       	call   0xfffffffffffba5d2
  3c:	b9                   	.byte 0xb9
  3d:	a6                   	cmpsb  (%rdi),(%rsi)
  3e:	ff                   	(bad)
  3f:	ff                   	.byte 0xff

Code starting with the faulting instruction
===========================================
   0:	0f 0b                	ud2
   2:	90                   	nop
   3:	ba 02 00 00 00       	mov    $0x2,%edx
   8:	4c 89 fe             	mov    %r15,%rsi
   b:	31 ff                	xor    %edi,%edi
   d:	e8 96 a5 fb ff       	call   0xfffffffffffba5a8
  12:	b9                   	.byte 0xb9
  13:	a6                   	cmpsb  (%rdi),(%rsi)
  14:	ff                   	(bad)
  15:	ff                   	.byte 0xff
[    2.278062] RSP: 0018:ff829f2480487870 EFLAGS: 00010286
[    2.278130] RAX: 00000000ffffffa6 RBX: 00000000ffffffff RCX: 0000000000000000
[    2.278206] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3bc5ca018f2e00
[    2.278287] RBP: 0000000000000000 R08: ff3bc5ca018d60d0 R09: ff3bc5ca04cf0030
[    2.278371] R10: ff3bc5ca02e34118 R11: fefefefefefefeff R12: 0000000000000000
[    2.278449] R13: 0000000000000010 R14: ff3bc5ca02e34000 R15: ff3bc5ca018f2e00
[    2.278530] FS:  00007f6ce588f840(0000) GS:ff3bc5cab853e000(0000) knlGS:0000000000000000
[    2.278610] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[    2.278680] CR2: 00000000004eb188 CR3: 0000000004ff2002 CR4: 0000000000771ef0
[    2.278769] PKRU: 55555554
[    2.278821] Call Trace:
[    2.278872]  <TASK>
[    2.278924]  rtmsg_ifinfo (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:4560)
[    2.278987]  __dev_notify_flags (net/core/dev.c:9787)
[    2.279051]  rtnl_configure_link (net/core/rtnetlink.c:3670)
[    2.279109]  rtnl_newlink (net/core/rtnetlink.c:3914 net/core/rtnetlink.c:4035 net/core/rtnetlink.c:4150)
[    2.279173]  ? do_setlink.isra.0 (net/core/rtnetlink.c:3455)
[    2.279242]  rtnetlink_rcv_msg (net/core/rtnetlink.c:7061)
[    2.279305]  ? get_page_from_freelist (mm/page_alloc.c:1856 mm/page_alloc.c:1866 mm/page_alloc.c:3946)
[    2.279379]  ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1))
[    2.279447]  netlink_rcv_skb (net/netlink/af_netlink.c:2551)
[    2.279510]  netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345)
[    2.279566]  netlink_sendmsg (net/netlink/af_netlink.c:1895)
[    2.279629]  ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4))
[    2.279691]  ___sys_sendmsg (net/socket.c:2752)
[    2.279754]  __sys_sendmsg (net/socket.c:2784)
[    2.279824]  do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94)
[    2.279887]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[    2.279956] RIP: 0033:0x7f6ce5ac908e
[    2.280018] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 <c9> c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa
All code
========
   0:	4d 89 d8             	mov    %r11,%r8
   3:	e8 94 bd 00 00       	call   0xbd9c
   8:	4c 8b 5d f8          	mov    -0x8(%rbp),%r11
   c:	41 8b 93 08 03 00 00 	mov    0x308(%r11),%edx
  13:	59                   	pop    %rcx
  14:	5e                   	pop    %rsi
  15:	48 83 f8 fc          	cmp    $0xfffffffffffffffc,%rax
  19:	74 11                	je     0x2c
  1b:	c9                   	leave
  1c:	c3                   	ret
  1d:	0f 1f 80 00 00 00 00 	nopl   0x0(%rax)
  24:	48 8b 45 10          	mov    0x10(%rbp),%rax
  28:	0f 05                	syscall
  2a:*	c9                   	leave		<-- trapping instruction
  2b:	c3                   	ret
  2c:	83 e2 39             	and    $0x39,%edx
  2f:	83 fa 08             	cmp    $0x8,%edx
  32:	75 e7                	jne    0x1b
  34:	e8 03 ff ff ff       	call   0xffffffffffffff3c
  39:	0f 1f 00             	nopl   (%rax)
  3c:	f3 0f 1e fa          	endbr64

Code starting with the faulting instruction
===========================================
   0:	c9                   	leave
   1:	c3                   	ret
   2:	83 e2 39             	and    $0x39,%edx
   5:	83 fa 08             	cmp    $0x8,%edx
   8:	75 e7                	jne    0xfffffffffffffff1
   a:	e8 03 ff ff ff       	call   0xffffffffffffff12
   f:	0f 1f 00             	nopl   (%rax)
  12:	f3 0f 1e fa          	endbr64
[    2.280143] RSP: 002b:00007ffccdf4f580 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[    2.280224] RAX: ffffffffffffffda RBX: 00007ffccdf4fd28 RCX: 00007f6ce5ac908e
[    2.280303] RDX: 0000000000000000 RSI: 00007ffccdf4f630 RDI: 0000000000000005
[    2.280387] RBP: 00007ffccdf4f590 R08: 0000000000000000 R09: 0000000000000000
[    2.280469] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10e321
[    2.280550] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffccdf4fd00
| [    2.283875] ------------[ cut here ]------------
| [    2.283912] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/186
| [    2.283968] Modules linked in:
| [    2.284049] Tainted: [W]=WARN
[    2.284069] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[    2.284105] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3))
[    2.284135] Code: 80 00 00 00 e8 09 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 96 a5 fb ff b9 a6 ff ff
All code
========
   0:	80 00 00             	addb   $0x0,(%rax)
   3:	00 e8                	add    %ch,%al
   5:	09 d9                	or     %ebx,%ecx
   7:	ff                   	(bad)
   8:	ff 48 83             	decl   -0x7d(%rax)
   b:	c4                   	(bad)
   c:	38 85 c0 75 18 48    	cmp    %al,0x481875c0(%rbp)
  12:	83 c4 08             	add    $0x8,%esp
  15:	4c 89 f8             	mov    %r15,%rax
  18:	5b                   	pop    %rbx
  19:	5d                   	pop    %rbp
  1a:	41 5c                	pop    %r12
  1c:	41 5d                	pop    %r13
  1e:	41 5e                	pop    %r14
  20:	41 5f                	pop    %r15
  22:	c3                   	ret
  23:	44 8b 48 08          	mov    0x8(%rax),%r9d
  27:	eb b4                	jmp    0xffffffffffffffdd
  29:	90                   	nop
  2a:*	0f 0b                	ud2		<-- trapping instruction
  2c:	90                   	nop
  2d:	ba 02 00 00 00       	mov    $0x2,%edx
  32:	4c 89 fe             	mov    %r15,%rsi
  35:	31 ff                	xor    %edi,%edi
  37:	e8 96 a5 fb ff       	call   0xfffffffffffba5d2
  3c:	b9                   	.byte 0xb9
  3d:	a6                   	cmpsb  (%rdi),(%rsi)
  3e:	ff                   	(bad)
  3f:	ff                   	.byte 0xff

Code starting with the faulting instruction
===========================================
   0:	0f 0b                	ud2
   2:	90                   	nop
   3:	ba 02 00 00 00       	mov    $0x2,%edx
   8:	4c 89 fe             	mov    %r15,%rsi
   b:	31 ff                	xor    %edi,%edi
   d:	e8 96 a5 fb ff       	call   0xfffffffffffba5a8
  12:	b9                   	.byte 0xb9
  13:	a6                   	cmpsb  (%rdi),(%rsi)
  14:	ff                   	(bad)
  15:	ff                   	.byte 0xff
[    2.284226] RSP: 0018:ff829f248048f708 EFLAGS: 00010286
[    2.284255] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000
[    2.284297] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3bc5ca02f61000
[    2.284341] RBP: 0000000000000000 R08: ff3bc5ca018d60d0 R09: ff3bc5ca04e72030
[    2.284390] R10: ff3bc5ca02e34118 R11: fefefefefefefeff R12: 0000000000000000
[    2.284428] R13: 0000000000000010 R14: ff3bc5ca02e34000 R15: ff3bc5ca02f61000
[    2.284478] FS:  00007f4850cb6840(0000) GS:ff3bc5cab85be000(0000) knlGS:0000000000000000
[    2.284522] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[    2.284559] CR2: 000000003530c988 CR3: 0000000006413005 CR4: 0000000000771ef0
[    2.284607] PKRU: 55555554
[    2.284625] Call Trace:
[    2.284637]  <TASK>
[    2.284653]  rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121)
[    2.284677]  notifier_call_chain (kernel/notifier.c:85)
[    2.284704]  netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993)
[    2.284735]  do_setlink.isra.0 (net/core/rtnetlink.c:3158)
[    2.284757]  rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1))
[    2.284784]  ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7))
[    2.284808]  ? do_setlink.isra.0 (net/core/rtnetlink.c:3455)
[    2.284838]  rtnetlink_rcv_msg (net/core/rtnetlink.c:7061)
[    2.284863]  ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360)
[    2.284885]  ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1))
[    2.284914]  netlink_rcv_skb (net/netlink/af_netlink.c:2551)
[    2.284935]  netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345)
[    2.284958]  netlink_sendmsg (net/netlink/af_netlink.c:1895)
[    2.284983]  ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4))
[    2.285005]  ___sys_sendmsg (net/socket.c:2752)
[    2.285028]  __sys_sendmsg (net/socket.c:2784)
[    2.285050]  do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94)
[    2.285072]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[    2.285099] RIP: 0033:0x7f4850ef008e
[    2.285125] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 <c9> c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa
All code
========
   0:	4d 89 d8             	mov    %r11,%r8
   3:	e8 94 bd 00 00       	call   0xbd9c
   8:	4c 8b 5d f8          	mov    -0x8(%rbp),%r11
   c:	41 8b 93 08 03 00 00 	mov    0x308(%r11),%edx
  13:	59                   	pop    %rcx
  14:	5e                   	pop    %rsi
  15:	48 83 f8 fc          	cmp    $0xfffffffffffffffc,%rax
  19:	74 11                	je     0x2c
  1b:	c9                   	leave
  1c:	c3                   	ret
  1d:	0f 1f 80 00 00 00 00 	nopl   0x0(%rax)
  24:	48 8b 45 10          	mov    0x10(%rbp),%rax
  28:	0f 05                	syscall
  2a:*	c9                   	leave		<-- trapping instruction
  2b:	c3                   	ret
  2c:	83 e2 39             	and    $0x39,%edx
  2f:	83 fa 08             	cmp    $0x8,%edx
  32:	75 e7                	jne    0x1b
  34:	e8 03 ff ff ff       	call   0xffffffffffffff3c
  39:	0f 1f 00             	nopl   (%rax)
  3c:	f3 0f 1e fa          	endbr64

Code starting with the faulting instruction
===========================================
   0:	c9                   	leave
   1:	c3                   	ret
   2:	83 e2 39             	and    $0x39,%edx
   5:	83 fa 08             	cmp    $0x8,%edx
   8:	75 e7                	jne    0xfffffffffffffff1
   a:	e8 03 ff ff ff       	call   0xffffffffffffff12
   f:	0f 1f 00             	nopl   (%rax)
  12:	f3 0f 1e fa          	endbr64
[    2.285222] RSP: 002b:00007fff8ae95660 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[    2.285264] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f4850ef008e
[    2.285304] RDX: 0000000000000000 RSI: 00007fff8ae95710 RDI: 0000000000000005
[    2.285349] RBP: 00007fff8ae95670 R08: 0000000000000000 R09: 0000000000000000
[    2.285390] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10e322
[    2.285431] R13: 000000000049f620 R14: 0000000000000000 R15: 00007fff8ae95de0
| [    2.289580] ------------[ cut here ]------------
| [    2.289645] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#2: ip/187
| [    2.289730] Modules linked in:
| [    2.289891] Tainted: [W]=WARN
[    2.289953] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[    2.290025] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3))
[    2.290097] Code: 80 00 00 00 e8 09 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 96 a5 fb ff b9 a6 ff ff
All code
========
   0:	80 00 00             	addb   $0x0,(%rax)
   3:	00 e8                	add    %ch,%al
   5:	09 d9                	or     %ebx,%ecx
   7:	ff                   	(bad)
   8:	ff 48 83             	decl   -0x7d(%rax)
   b:	c4                   	(bad)
   c:	38 85 c0 75 18 48    	cmp    %al,0x481875c0(%rbp)
  12:	83 c4 08             	add    $0x8,%esp
  15:	4c 89 f8             	mov    %r15,%rax
  18:	5b                   	pop    %rbx
  19:	5d                   	pop    %rbp
  1a:	41 5c                	pop    %r12
  1c:	41 5d                	pop    %r13
  1e:	41 5e                	pop    %r14
  20:	41 5f                	pop    %r15
  22:	c3                   	ret
  23:	44 8b 48 08          	mov    0x8(%rax),%r9d
  27:	eb b4                	jmp    0xffffffffffffffdd
  29:	90                   	nop
  2a:*	0f 0b                	ud2		<-- trapping instruction
  2c:	90                   	nop
  2d:	ba 02 00 00 00       	mov    $0x2,%edx
  32:	4c 89 fe             	mov    %r15,%rsi
  35:	31 ff                	xor    %edi,%edi
  37:	e8 96 a5 fb ff       	call   0xfffffffffffba5d2
  3c:	b9                   	.byte 0xb9
  3d:	a6                   	cmpsb  (%rdi),(%rsi)
  3e:	ff                   	(bad)
  3f:	ff                   	.byte 0xff

Code starting with the faulting instruction
===========================================
   0:	0f 0b                	ud2
   2:	90                   	nop
   3:	ba 02 00 00 00       	mov    $0x2,%edx
   8:	4c 89 fe             	mov    %r15,%rsi
   b:	31 ff                	xor    %edi,%edi
   d:	e8 96 a5 fb ff       	call   0xfffffffffffba5a8
  12:	b9                   	.byte 0xb9
  13:	a6                   	cmpsb  (%rdi),(%rsi)
  14:	ff                   	(bad)
  15:	ff                   	.byte 0xff
[    2.290229] RSP: 0018:ff829f2480497720 EFLAGS: 00010286
[    2.290297] RAX: 00000000ffffffa6 RBX: 0000000000000001 RCX: 0000000000000000
[    2.290389] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3bc5ca018f2e00
[    2.290471] RBP: 0000000000000000 R08: ff3bc5ca032a72d0 R09: ff3bc5ca04cf002c
[    2.290551] R10: ff3bc5ca04e77118 R11: fefefefefefefeff R12: 0000000000000000
[    2.290631] R13: 0000000000000010 R14: ff3bc5ca04e77000 R15: ff3bc5ca018f2e00
[    2.290713] FS:  00007f2ad0f93840(0000) GS:ff3bc5cab853e000(0000) knlGS:0000000000000000
[    2.290805] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[    2.290880] CR2: 0000000019c1a988 CR3: 0000000004f76005 CR4: 0000000000771ef0
[    2.290963] PKRU: 55555554
[    2.291015] Call Trace:
[    2.291065]  <TASK>
[    2.291117]  rtmsg_ifinfo (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:4560)
[    2.291179]  __dev_notify_flags (net/core/dev.c:9787)
[    2.291241]  ? rtnl_getlink (./include/linux/skbuff.h:1323 ./include/linux/skbuff.h:1332 net/core/rtnetlink.c:4288)
[    2.291301]  netif_change_flags (net/core/dev.c:9820)
[    2.291369]  do_setlink.isra.0 (net/core/rtnetlink.c:3206 (discriminator 1))
[    2.291432]  ? __nla_validate_parse (lib/nlattr.c:620)
[    2.291503]  rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1))
[    2.291565]  ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7))
[    2.291630]  ? do_setlink.isra.0 (net/core/rtnetlink.c:3455)
[    2.291696]  rtnetlink_rcv_msg (net/core/rtnetlink.c:7061)
[    2.291756]  ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360)
[    2.291825]  ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1))
[    2.291898]  netlink_rcv_skb (net/netlink/af_netlink.c:2551)
[    2.291958]  netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345)
[    2.292021]  netlink_sendmsg (net/netlink/af_netlink.c:1895)
[    2.292082]  ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4))
[    2.292138]  ___sys_sendmsg (net/socket.c:2752)
[    2.292196]  __sys_sendmsg (net/socket.c:2784)
[    2.292253]  do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94)
[    2.292313]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[    2.292381] RIP: 0033:0x7f2ad11cd08e
[    2.292443] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 <c9> c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa
All code
========
   0:	4d 89 d8             	mov    %r11,%r8
   3:	e8 94 bd 00 00       	call   0xbd9c
   8:	4c 8b 5d f8          	mov    -0x8(%rbp),%r11
   c:	41 8b 93 08 03 00 00 	mov    0x308(%r11),%edx
  13:	59                   	pop    %rcx
  14:	5e                   	pop    %rsi
  15:	48 83 f8 fc          	cmp    $0xfffffffffffffffc,%rax
  19:	74 11                	je     0x2c
  1b:	c9                   	leave
  1c:	c3                   	ret
  1d:	0f 1f 80 00 00 00 00 	nopl   0x0(%rax)
  24:	48 8b 45 10          	mov    0x10(%rbp),%rax
  28:	0f 05                	syscall
  2a:*	c9                   	leave		<-- trapping instruction
  2b:	c3                   	ret
  2c:	83 e2 39             	and    $0x39,%edx
  2f:	83 fa 08             	cmp    $0x8,%edx
  32:	75 e7                	jne    0x1b
  34:	e8 03 ff ff ff       	call   0xffffffffffffff3c
  39:	0f 1f 00             	nopl   (%rax)
  3c:	f3 0f 1e fa          	endbr64

Code starting with the faulting instruction
===========================================
   0:	c9                   	leave
   1:	c3                   	ret
   2:	83 e2 39             	and    $0x39,%edx
   5:	83 fa 08             	cmp    $0x8,%edx
   8:	75 e7                	jne    0xfffffffffffffff1
   a:	e8 03 ff ff ff       	call   0xffffffffffffff12
   f:	0f 1f 00             	nopl   (%rax)
  12:	f3 0f 1e fa          	endbr64
[    2.292577] RSP: 002b:00007fff24971fa0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[    2.292654] RAX: ffffffffffffffda RBX: 0000000000000002 RCX: 00007f2ad11cd08e
[    2.292734] RDX: 0000000000000000 RSI: 00007fff24972050 RDI: 0000000000000005
[    2.292813] RBP: 00007fff24971fb0 R08: 0000000000000000 R09: 0000000000000000
[    2.292889] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10e321
[    2.292969] R13: 000000000049f620 R14: 0000000000000000 R15: 00007fff24972720
| [    2.296423] ------------[ cut here ]------------
| [    2.296452] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/188
| [    2.296503] Modules linked in:
| [    2.296577] Tainted: [W]=WARN
[    2.296595] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[    2.296625] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3))
[    2.296652] Code: 80 00 00 00 e8 09 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 96 a5 fb ff b9 a6 ff ff
All code
========
   0:	80 00 00             	addb   $0x0,(%rax)
   3:	00 e8                	add    %ch,%al
   5:	09 d9                	or     %ebx,%ecx
   7:	ff                   	(bad)
   8:	ff 48 83             	decl   -0x7d(%rax)
   b:	c4                   	(bad)
   c:	38 85 c0 75 18 48    	cmp    %al,0x481875c0(%rbp)
  12:	83 c4 08             	add    $0x8,%esp
  15:	4c 89 f8             	mov    %r15,%rax
  18:	5b                   	pop    %rbx
  19:	5d                   	pop    %rbp
  1a:	41 5c                	pop    %r12
  1c:	41 5d                	pop    %r13
  1e:	41 5e                	pop    %r14
  20:	41 5f                	pop    %r15
  22:	c3                   	ret
  23:	44 8b 48 08          	mov    0x8(%rax),%r9d
  27:	eb b4                	jmp    0xffffffffffffffdd
  29:	90                   	nop
  2a:*	0f 0b                	ud2		<-- trapping instruction
  2c:	90                   	nop
  2d:	ba 02 00 00 00       	mov    $0x2,%edx
  32:	4c 89 fe             	mov    %r15,%rsi
  35:	31 ff                	xor    %edi,%edi
  37:	e8 96 a5 fb ff       	call   0xfffffffffffba5d2
  3c:	b9                   	.byte 0xb9
  3d:	a6                   	cmpsb  (%rdi),(%rsi)
  3e:	ff                   	(bad)
  3f:	ff                   	.byte 0xff

Code starting with the faulting instruction
===========================================
   0:	0f 0b                	ud2
   2:	90                   	nop
   3:	ba 02 00 00 00       	mov    $0x2,%edx
   8:	4c 89 fe             	mov    %r15,%rsi
   b:	31 ff                	xor    %edi,%edi
   d:	e8 96 a5 fb ff       	call   0xfffffffffffba5a8
  12:	b9                   	.byte 0xb9
  13:	a6                   	cmpsb  (%rdi),(%rsi)
  14:	ff                   	(bad)
  15:	ff                   	.byte 0xff
[    2.296744] RSP: 0018:ff829f248049f618 EFLAGS: 00010286
[    2.296774] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000
[    2.296815] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3bc5ca018f2800
[    2.296852] RBP: 0000000000000000 R08: ff3bc5ca032a72d0 R09: ff3bc5ca04e7202c
[    2.296890] R10: ff3bc5ca04e77118 R11: fefefefefefefeff R12: 0000000000000000
[    2.296932] R13: 0000000000000010 R14: ff3bc5ca04e77000 R15: ff3bc5ca018f2800
[    2.296977] FS:  00007f1787df1840(0000) GS:ff3bc5cab85be000(0000) knlGS:0000000000000000
[    2.297021] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[    2.297056] CR2: 00000000004ebe00 CR3: 000000000641b001 CR4: 0000000000771ef0
[    2.297095] PKRU: 55555554
[    2.297111] Call Trace:
[    2.297127]  <TASK>
[    2.297141]  rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121)
[    2.297164]  notifier_call_chain (kernel/notifier.c:85)
[    2.297186]  __netdev_upper_dev_link (net/core/dev.c:8931)
[    2.297219]  netdev_master_upper_dev_link (net/core/dev.c:9001)
[    2.297247]  br_add_if (net/bridge/br_if.c:619)
[    2.297272]  do_set_master (net/core/rtnetlink.c:3011)
[    2.297294]  do_setlink.isra.0 (net/core/rtnetlink.c:3213 (discriminator 1))
[    2.297316]  ? __nla_validate_parse (lib/nlattr.c:620)
[    2.297348]  rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1))
[    2.297373]  ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7))
[    2.297397]  ? do_setlink.isra.0 (net/core/rtnetlink.c:3455)
[    2.297425]  rtnetlink_rcv_msg (net/core/rtnetlink.c:7061)
[    2.297447]  ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360)
[    2.297468]  ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1))
[    2.297495]  netlink_rcv_skb (net/netlink/af_netlink.c:2551)
[    2.297518]  netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345)
[    2.297540]  netlink_sendmsg (net/netlink/af_netlink.c:1895)
[    2.297562]  ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4))
[    2.297582]  ___sys_sendmsg (net/socket.c:2752)
[    2.297605]  __sys_sendmsg (net/socket.c:2784)
[    2.297628]  do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94)
[    2.297650]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[    2.297676] RIP: 0033:0x7f178802b08e
[    2.297702] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 <c9> c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa
All code
========
   0:	4d 89 d8             	mov    %r11,%r8
   3:	e8 94 bd 00 00       	call   0xbd9c
   8:	4c 8b 5d f8          	mov    -0x8(%rbp),%r11
   c:	41 8b 93 08 03 00 00 	mov    0x308(%r11),%edx
  13:	59                   	pop    %rcx
  14:	5e                   	pop    %rsi
  15:	48 83 f8 fc          	cmp    $0xfffffffffffffffc,%rax
  19:	74 11                	je     0x2c
  1b:	c9                   	leave
  1c:	c3                   	ret
  1d:	0f 1f 80 00 00 00 00 	nopl   0x0(%rax)
  24:	48 8b 45 10          	mov    0x10(%rbp),%rax
  28:	0f 05                	syscall
  2a:*	c9                   	leave		<-- trapping instruction
  2b:	c3                   	ret
  2c:	83 e2 39             	and    $0x39,%edx
  2f:	83 fa 08             	cmp    $0x8,%edx
  32:	75 e7                	jne    0x1b
  34:	e8 03 ff ff ff       	call   0xffffffffffffff3c
  39:	0f 1f 00             	nopl   (%rax)
  3c:	f3 0f 1e fa          	endbr64

Code starting with the faulting instruction
===========================================
   0:	c9                   	leave
   1:	c3                   	ret
   2:	83 e2 39             	and    $0x39,%edx
   5:	83 fa 08             	cmp    $0x8,%edx
   8:	75 e7                	jne    0xfffffffffffffff1
   a:	e8 03 ff ff ff       	call   0xffffffffffffff12
   f:	0f 1f 00             	nopl   (%rax)
  12:	f3 0f 1e fa          	endbr64
[    2.297799] RSP: 002b:00007fff21cd1290 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[    2.297838] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f178802b08e
[    2.297875] RDX: 0000000000000000 RSI: 00007fff21cd1340 RDI: 0000000000000005
[    2.297915] RBP: 00007fff21cd12a0 R08: 0000000000000000 R09: 0000000000000000
[    2.297958] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10e321
[    2.297998] R13: 000000000049f620 R14: 0000000000000000 R15: 00007fff21cd1a10
| [    2.298107] ------------[ cut here ]------------
| [    2.298136] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/188
| [    2.298185] Modules linked in:
| [    2.298255] Tainted: [W]=WARN
[    2.298276] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[    2.298312] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3))
[    2.298346] Code: 80 00 00 00 e8 09 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 96 a5 fb ff b9 a6 ff ff
All code
========
   0:	80 00 00             	addb   $0x0,(%rax)
   3:	00 e8                	add    %ch,%al
   5:	09 d9                	or     %ebx,%ecx
   7:	ff                   	(bad)
   8:	ff 48 83             	decl   -0x7d(%rax)
   b:	c4                   	(bad)
   c:	38 85 c0 75 18 48    	cmp    %al,0x481875c0(%rbp)
  12:	83 c4 08             	add    $0x8,%esp
  15:	4c 89 f8             	mov    %r15,%rax
  18:	5b                   	pop    %rbx
  19:	5d                   	pop    %rbp
  1a:	41 5c                	pop    %r12
  1c:	41 5d                	pop    %r13
  1e:	41 5e                	pop    %r14
  20:	41 5f                	pop    %r15
  22:	c3                   	ret
  23:	44 8b 48 08          	mov    0x8(%rax),%r9d
  27:	eb b4                	jmp    0xffffffffffffffdd
  29:	90                   	nop
  2a:*	0f 0b                	ud2		<-- trapping instruction
  2c:	90                   	nop
  2d:	ba 02 00 00 00       	mov    $0x2,%edx
  32:	4c 89 fe             	mov    %r15,%rsi
  35:	31 ff                	xor    %edi,%edi
  37:	e8 96 a5 fb ff       	call   0xfffffffffffba5d2
  3c:	b9                   	.byte 0xb9
  3d:	a6                   	cmpsb  (%rdi),(%rsi)
  3e:	ff                   	(bad)
  3f:	ff                   	.byte 0xff

Code starting with the faulting instruction
===========================================
   0:	0f 0b                	ud2
   2:	90                   	nop
   3:	ba 02 00 00 00       	mov    $0x2,%edx
   8:	4c 89 fe             	mov    %r15,%rsi
   b:	31 ff                	xor    %edi,%edi
   d:	e8 96 a5 fb ff       	call   0xfffffffffffba5a8
  12:	b9                   	.byte 0xb9
  13:	a6                   	cmpsb  (%rdi),(%rsi)
  14:	ff                   	(bad)
  15:	ff                   	.byte 0xff
[    2.298437] RSP: 0018:ff829f248049f640 EFLAGS: 00010286
[    2.298466] RAX: 00000000ffffffa6 RBX: 0000000000000100 RCX: 0000000000000000
[    2.298517] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3bc5ca018f2800
[    2.298556] RBP: 0000000000000000 R08: ff3bc5ca032a72d0 R09: ff3bc5ca04e7202c
[    2.298597] R10: ff3bc5ca04e77118 R11: fefefefefefefeff R12: 0000000000000000
[    2.298639] R13: 0000000000000010 R14: ff3bc5ca04e77000 R15: ff3bc5ca018f2800
[    2.298682] FS:  00007f1787df1840(0000) GS:ff3bc5cab85be000(0000) knlGS:0000000000000000
[    2.298722] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[    2.298755] CR2: 00000000004ebe00 CR3: 000000000641b001 CR4: 0000000000771ef0
[    2.298799] PKRU: 55555554
[    2.298813] Call Trace:
[    2.298828]  <TASK>
[    2.298843]  rtmsg_ifinfo (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:4560)
[    2.298865]  __dev_notify_flags (net/core/dev.c:9787)
[    2.298886]  __dev_set_promiscuity (net/core/dev.c:9630)
[    2.298915]  netif_set_promiscuity (net/core/dev.c:9639)
[    2.298941]  dev_set_promiscuity (net/core/dev_api.c:288)
[    2.298963]  br_manage_promisc (net/bridge/br_if.c:108 net/bridge/br_if.c:157)
[    2.298984]  br_add_if (net/bridge/br_if.c:242 net/bridge/br_if.c:627)
[    2.299006]  do_set_master (net/core/rtnetlink.c:3011)
[    2.299028]  do_setlink.isra.0 (net/core/rtnetlink.c:3213 (discriminator 1))
[    2.299050]  ? __nla_validate_parse (lib/nlattr.c:620)
[    2.299080]  rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1))
[    2.299102]  ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7))
[    2.299122]  ? do_setlink.isra.0 (net/core/rtnetlink.c:3455)
[    2.299149]  rtnetlink_rcv_msg (net/core/rtnetlink.c:7061)
[    2.299170]  ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360)
[    2.299190]  ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1))
[    2.299216]  netlink_rcv_skb (net/netlink/af_netlink.c:2551)
[    2.299237]  netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345)
[    2.299257]  netlink_sendmsg (net/netlink/af_netlink.c:1895)
[    2.299281]  ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4))
[    2.299301]  ___sys_sendmsg (net/socket.c:2752)
[    2.299324]  __sys_sendmsg (net/socket.c:2784)
[    2.299352]  do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94)
[    2.299373]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[    2.299400] RIP: 0033:0x7f178802b08e
[    2.299423] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 <c9> c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa
All code
========
   0:	4d 89 d8             	mov    %r11,%r8
   3:	e8 94 bd 00 00       	call   0xbd9c
   8:	4c 8b 5d f8          	mov    -0x8(%rbp),%r11
   c:	41 8b 93 08 03 00 00 	mov    0x308(%r11),%edx
  13:	59                   	pop    %rcx
  14:	5e                   	pop    %rsi
  15:	48 83 f8 fc          	cmp    $0xfffffffffffffffc,%rax
  19:	74 11                	je     0x2c
  1b:	c9                   	leave
  1c:	c3                   	ret
  1d:	0f 1f 80 00 00 00 00 	nopl   0x0(%rax)
  24:	48 8b 45 10          	mov    0x10(%rbp),%rax
  28:	0f 05                	syscall
  2a:*	c9                   	leave		<-- trapping instruction
  2b:	c3                   	ret
  2c:	83 e2 39             	and    $0x39,%edx
  2f:	83 fa 08             	cmp    $0x8,%edx
  32:	75 e7                	jne    0x1b
  34:	e8 03 ff ff ff       	call   0xffffffffffffff3c
  39:	0f 1f 00             	nopl   (%rax)
  3c:	f3 0f 1e fa          	endbr64

Code starting with the faulting instruction
===========================================
   0:	c9                   	leave
   1:	c3                   	ret
   2:	83 e2 39             	and    $0x39,%edx
   5:	83 fa 08             	cmp    $0x8,%edx
   8:	75 e7                	jne    0xfffffffffffffff1
   a:	e8 03 ff ff ff       	call   0xffffffffffffff12
   f:	0f 1f 00             	nopl   (%rax)
  12:	f3 0f 1e fa          	endbr64
[    2.299516] RSP: 002b:00007fff21cd1290 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[    2.299559] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f178802b08e
[    2.299601] RDX: 0000000000000000 RSI: 00007fff21cd1340 RDI: 0000000000000005
[    2.299638] RBP: 00007fff21cd12a0 R08: 0000000000000000 R09: 0000000000000000
[    2.299676] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10e321
[    2.299721] R13: 000000000049f620 R14: 0000000000000000 R15: 00007fff21cd1a10
| [    2.299821] ------------[ cut here ]------------
| [    2.299849] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/188
| [    2.299901] Modules linked in:
| [    2.299982] Tainted: [W]=WARN
[    2.300006] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[    2.300040] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3))
[    2.300070] Code: 80 00 00 00 e8 09 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 96 a5 fb ff b9 a6 ff ff
All code
========
   0:	80 00 00             	addb   $0x0,(%rax)
   3:	00 e8                	add    %ch,%al
   5:	09 d9                	or     %ebx,%ecx
   7:	ff                   	(bad)
   8:	ff 48 83             	decl   -0x7d(%rax)
   b:	c4                   	(bad)
   c:	38 85 c0 75 18 48    	cmp    %al,0x481875c0(%rbp)
  12:	83 c4 08             	add    $0x8,%esp
  15:	4c 89 f8             	mov    %r15,%rax
  18:	5b                   	pop    %rbx
  19:	5d                   	pop    %rbp
  1a:	41 5c                	pop    %r12
  1c:	41 5d                	pop    %r13
  1e:	41 5e                	pop    %r14
  20:	41 5f                	pop    %r15
  22:	c3                   	ret
  23:	44 8b 48 08          	mov    0x8(%rax),%r9d
  27:	eb b4                	jmp    0xffffffffffffffdd
  29:	90                   	nop
  2a:*	0f 0b                	ud2		<-- trapping instruction
  2c:	90                   	nop
  2d:	ba 02 00 00 00       	mov    $0x2,%edx
  32:	4c 89 fe             	mov    %r15,%rsi
  35:	31 ff                	xor    %edi,%edi
  37:	e8 96 a5 fb ff       	call   0xfffffffffffba5d2
  3c:	b9                   	.byte 0xb9
  3d:	a6                   	cmpsb  (%rdi),(%rsi)
  3e:	ff                   	(bad)
  3f:	ff                   	.byte 0xff

Code starting with the faulting instruction
===========================================
   0:	0f 0b                	ud2
   2:	90                   	nop
   3:	ba 02 00 00 00       	mov    $0x2,%edx
   8:	4c 89 fe             	mov    %r15,%rsi
   b:	31 ff                	xor    %edi,%edi
   d:	e8 96 a5 fb ff       	call   0xfffffffffffba5a8
  12:	b9                   	.byte 0xb9
  13:	a6                   	cmpsb  (%rdi),(%rsi)
  14:	ff                   	(bad)
  15:	ff                   	.byte 0xff
[    2.300157] RSP: 0018:ff829f248049f6b0 EFLAGS: 00010286
[    2.300184] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000
[    2.300222] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3bc5ca018f2800
[    2.300262] RBP: 0000000000000000 R08: ff3bc5ca01926990 R09: ff3bc5ca04e7202c
[    2.300304] R10: ff3bc5ca0206a118 R11: fefefefefefefeff R12: 0000000000000000
[    2.300353] R13: 0000000000000010 R14: ff3bc5ca0206a000 R15: ff3bc5ca018f2800
[    2.300394] FS:  00007f1787df1840(0000) GS:ff3bc5cab85be000(0000) knlGS:0000000000000000
[    2.300431] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[    2.300465] CR2: 00000000004ebe00 CR3: 000000000641b001 CR4: 0000000000771ef0
[    2.300503] PKRU: 55555554
[    2.300517] Call Trace:
[    2.300533]  <TASK>
[    2.300546]  rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121)
[    2.300568]  notifier_call_chain (kernel/notifier.c:85)
[    2.300590]  call_netdevice_notifiers (net/core/dev.c:2287 net/core/dev.c:2301)
[    2.300618]  br_add_if (net/bridge/br_if.c:679)
[    2.300645]  do_set_master (net/core/rtnetlink.c:3011)
[    2.300666]  do_setlink.isra.0 (net/core/rtnetlink.c:3213 (discriminator 1))
[    2.300688]  ? __nla_validate_parse (lib/nlattr.c:620)
[    2.300722]  rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1))
[    2.300745]  ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7))
[    2.300767]  ? do_setlink.isra.0 (net/core/rtnetlink.c:3455)
[    2.300796]  rtnetlink_rcv_msg (net/core/rtnetlink.c:7061)
[    2.300818]  ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360)
[    2.300842]  ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1))
[    2.300872]  netlink_rcv_skb (net/netlink/af_netlink.c:2551)
[    2.300894]  netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345)
[    2.300917]  netlink_sendmsg (net/netlink/af_netlink.c:1895)
[    2.300941]  ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4))
[    2.300965]  ___sys_sendmsg (net/socket.c:2752)
[    2.300991]  __sys_sendmsg (net/socket.c:2784)
[    2.301014]  do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94)
[    2.301036]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[    2.301062] RIP: 0033:0x7f178802b08e
[    2.301083] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 <c9> c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa
All code
========
   0:	4d 89 d8             	mov    %r11,%r8
   3:	e8 94 bd 00 00       	call   0xbd9c
   8:	4c 8b 5d f8          	mov    -0x8(%rbp),%r11
   c:	41 8b 93 08 03 00 00 	mov    0x308(%r11),%edx
  13:	59                   	pop    %rcx
  14:	5e                   	pop    %rsi
  15:	48 83 f8 fc          	cmp    $0xfffffffffffffffc,%rax
  19:	74 11                	je     0x2c
  1b:	c9                   	leave
  1c:	c3                   	ret
  1d:	0f 1f 80 00 00 00 00 	nopl   0x0(%rax)
  24:	48 8b 45 10          	mov    0x10(%rbp),%rax
  28:	0f 05                	syscall
  2a:*	c9                   	leave		<-- trapping instruction
  2b:	c3                   	ret
  2c:	83 e2 39             	and    $0x39,%edx
  2f:	83 fa 08             	cmp    $0x8,%edx
  32:	75 e7                	jne    0x1b
  34:	e8 03 ff ff ff       	call   0xffffffffffffff3c
  39:	0f 1f 00             	nopl   (%rax)
  3c:	f3 0f 1e fa          	endbr64

Code starting with the faulting instruction
===========================================
   0:	c9                   	leave
   1:	c3                   	ret
   2:	83 e2 39             	and    $0x39,%edx
   5:	83 fa 08             	cmp    $0x8,%edx
   8:	75 e7                	jne    0xfffffffffffffff1
   a:	e8 03 ff ff ff       	call   0xffffffffffffff12
   f:	0f 1f 00             	nopl   (%rax)
  12:	f3 0f 1e fa          	endbr64
[    2.301171] RSP: 002b:00007fff21cd1290 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[    2.301211] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f178802b08e
[    2.301252] RDX: 0000000000000000 RSI: 00007fff21cd1340 RDI: 0000000000000005
[    2.301291] RBP: 00007fff21cd12a0 R08: 0000000000000000 R09: 0000000000000000
[    2.301329] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10e321
[    2.301374] R13: 000000000049f620 R14: 0000000000000000 R15: 00007fff21cd1a10
| [    2.301469] ------------[ cut here ]------------
| [    2.301496] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/188
| [    2.301540] Modules linked in:
| [    2.301624] Tainted: [W]=WARN
[    2.301645] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[    2.301679] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3))
[    2.301708] Code: 80 00 00 00 e8 09 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 96 a5 fb ff b9 a6 ff ff
All code
========
   0:	80 00 00             	addb   $0x0,(%rax)
   3:	00 e8                	add    %ch,%al
   5:	09 d9                	or     %ebx,%ecx
   7:	ff                   	(bad)
   8:	ff 48 83             	decl   -0x7d(%rax)
   b:	c4                   	(bad)
   c:	38 85 c0 75 18 48    	cmp    %al,0x481875c0(%rbp)
  12:	83 c4 08             	add    $0x8,%esp
  15:	4c 89 f8             	mov    %r15,%rax
  18:	5b                   	pop    %rbx
  19:	5d                   	pop    %rbp
  1a:	41 5c                	pop    %r12
  1c:	41 5d                	pop    %r13
  1e:	41 5e                	pop    %r14
  20:	41 5f                	pop    %r15
  22:	c3                   	ret
  23:	44 8b 48 08          	mov    0x8(%rax),%r9d
  27:	eb b4                	jmp    0xffffffffffffffdd
  29:	90                   	nop
  2a:*	0f 0b                	ud2		<-- trapping instruction
  2c:	90                   	nop
  2d:	ba 02 00 00 00       	mov    $0x2,%edx
  32:	4c 89 fe             	mov    %r15,%rsi
  35:	31 ff                	xor    %edi,%edi
  37:	e8 96 a5 fb ff       	call   0xfffffffffffba5d2
  3c:	b9                   	.byte 0xb9
  3d:	a6                   	cmpsb  (%rdi),(%rsi)
  3e:	ff                   	(bad)
  3f:	ff                   	.byte 0xff

Code starting with the faulting instruction
===========================================
   0:	0f 0b                	ud2
   2:	90                   	nop
   3:	ba 02 00 00 00       	mov    $0x2,%edx
   8:	4c 89 fe             	mov    %r15,%rsi
   b:	31 ff                	xor    %edi,%edi
   d:	e8 96 a5 fb ff       	call   0xfffffffffffba5a8
  12:	b9                   	.byte 0xb9
  13:	a6                   	cmpsb  (%rdi),(%rsi)
  14:	ff                   	(bad)
  15:	ff                   	.byte 0xff
[    2.301805] RSP: 0018:ff829f248049f668 EFLAGS: 00010286
[    2.301833] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000
[    2.301872] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3bc5ca018f2800
[    2.301914] RBP: 0000000000000002 R08: ff3bc5ca01926990 R09: ff3bc5ca04e7202c
[    2.301955] R10: ff3bc5ca0206a118 R11: fefefefefefefeff R12: 0000000000000000
[    2.301996] R13: 0000000000000010 R14: ff3bc5ca0206a000 R15: ff3bc5ca018f2800
[    2.302040] FS:  00007f1787df1840(0000) GS:ff3bc5cab85be000(0000) knlGS:0000000000000000
[    2.302085] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[    2.302119] CR2: 00000000004ebe00 CR3: 000000000641b001 CR4: 0000000000771ef0
[    2.302163] PKRU: 55555554
[    2.302176] Call Trace:
[    2.302188]  <TASK>
[    2.302205]  rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121)
[    2.302227]  notifier_call_chain (kernel/notifier.c:85)
[    2.302249]  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)
[    2.302289]  br_add_if (net/bridge/br_if.c:683)
[    2.302310]  do_set_master (net/core/rtnetlink.c:3011)
[    2.302336]  do_setlink.isra.0 (net/core/rtnetlink.c:3213 (discriminator 1))
[    2.302359]  ? __nla_validate_parse (lib/nlattr.c:620)
[    2.302385]  rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1))
[    2.302409]  ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7))
[    2.302430]  ? do_setlink.isra.0 (net/core/rtnetlink.c:3455)
[    2.302456]  rtnetlink_rcv_msg (net/core/rtnetlink.c:7061)
[    2.302477]  ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360)
[    2.302498]  ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1))
[    2.302524]  netlink_rcv_skb (net/netlink/af_netlink.c:2551)
[    2.302545]  netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345)
[    2.302566]  netlink_sendmsg (net/netlink/af_netlink.c:1895)
[    2.302588]  ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4))
[    2.302609]  ___sys_sendmsg (net/socket.c:2752)
[    2.302634]  __sys_sendmsg (net/socket.c:2784)
[    2.302657]  do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94)
[    2.302678]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[    2.302706] RIP: 0033:0x7f178802b08e
[    2.302726] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 <c9> c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa
All code
========
   0:	4d 89 d8             	mov    %r11,%r8
   3:	e8 94 bd 00 00       	call   0xbd9c
   8:	4c 8b 5d f8          	mov    -0x8(%rbp),%r11
   c:	41 8b 93 08 03 00 00 	mov    0x308(%r11),%edx
  13:	59                   	pop    %rcx
  14:	5e                   	pop    %rsi
  15:	48 83 f8 fc          	cmp    $0xfffffffffffffffc,%rax
  19:	74 11                	je     0x2c
  1b:	c9                   	leave
  1c:	c3                   	ret
  1d:	0f 1f 80 00 00 00 00 	nopl   0x0(%rax)
  24:	48 8b 45 10          	mov    0x10(%rbp),%rax
  28:	0f 05                	syscall
  2a:*	c9                   	leave		<-- trapping instruction
  2b:	c3                   	ret
  2c:	83 e2 39             	and    $0x39,%edx
  2f:	83 fa 08             	cmp    $0x8,%edx
  32:	75 e7                	jne    0x1b
  34:	e8 03 ff ff ff       	call   0xffffffffffffff3c
  39:	0f 1f 00             	nopl   (%rax)
  3c:	f3 0f 1e fa          	endbr64

Code starting with the faulting instruction
===========================================
   0:	c9                   	leave
   1:	c3                   	ret
   2:	83 e2 39             	and    $0x39,%edx
   5:	83 fa 08             	cmp    $0x8,%edx
   8:	75 e7                	jne    0xfffffffffffffff1
   a:	e8 03 ff ff ff       	call   0xffffffffffffff12
   f:	0f 1f 00             	nopl   (%rax)
  12:	f3 0f 1e fa          	endbr64
[    2.302825] RSP: 002b:00007fff21cd1290 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[    2.302869] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f178802b08e
[    2.302908] RDX: 0000000000000000 RSI: 00007fff21cd1340 RDI: 0000000000000005
[    2.302949] RBP: 00007fff21cd12a0 R08: 0000000000000000 R09: 0000000000000000
[    2.302990] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10e321
[    2.303029] R13: 000000000049f620 R14: 0000000000000000 R15: 00007fff21cd1a10
| [    2.306130] ------------[ cut here ]------------
| [    2.306193] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#2: ip/189
| [    2.306277] Modules linked in:
| [    2.306438] Tainted: [W]=WARN
[    2.306494] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[    2.306563] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3))
[    2.306626] Code: 80 00 00 00 e8 09 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 96 a5 fb ff b9 a6 ff ff
All code
========
   0:	80 00 00             	addb   $0x0,(%rax)
   3:	00 e8                	add    %ch,%al
   5:	09 d9                	or     %ebx,%ecx
   7:	ff                   	(bad)
   8:	ff 48 83             	decl   -0x7d(%rax)
   b:	c4                   	(bad)
   c:	38 85 c0 75 18 48    	cmp    %al,0x481875c0(%rbp)
  12:	83 c4 08             	add    $0x8,%esp
  15:	4c 89 f8             	mov    %r15,%rax
  18:	5b                   	pop    %rbx
  19:	5d                   	pop    %rbp
  1a:	41 5c                	pop    %r12
  1c:	41 5d                	pop    %r13
  1e:	41 5e                	pop    %r14
  20:	41 5f                	pop    %r15
  22:	c3                   	ret
  23:	44 8b 48 08          	mov    0x8(%rax),%r9d
  27:	eb b4                	jmp    0xffffffffffffffdd
  29:	90                   	nop
  2a:*	0f 0b                	ud2		<-- trapping instruction
  2c:	90                   	nop
  2d:	ba 02 00 00 00       	mov    $0x2,%edx
  32:	4c 89 fe             	mov    %r15,%rsi
  35:	31 ff                	xor    %edi,%edi
  37:	e8 96 a5 fb ff       	call   0xfffffffffffba5d2
  3c:	b9                   	.byte 0xb9
  3d:	a6                   	cmpsb  (%rdi),(%rsi)
  3e:	ff                   	(bad)
  3f:	ff                   	.byte 0xff

Code starting with the faulting instruction
===========================================
   0:	0f 0b                	ud2
   2:	90                   	nop
   3:	ba 02 00 00 00       	mov    $0x2,%edx
   8:	4c 89 fe             	mov    %r15,%rsi
   b:	31 ff                	xor    %edi,%edi
   d:	e8 96 a5 fb ff       	call   0xfffffffffffba5a8
  12:	b9                   	.byte 0xb9
  13:	a6                   	cmpsb  (%rdi),(%rsi)
  14:	ff                   	(bad)
  15:	ff                   	.byte 0xff
[    2.306755] RSP: 0018:ff829f24804a7600 EFLAGS: 00010286
[    2.306831] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000
[    2.306911] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3bc5ca018f2f00
[    2.306988] RBP: 0000000000000000 R08: ff3bc5ca032ca290 R09: ff3bc5ca04cf0030
[    2.307068] R10: ff3bc5ca02e3c118 R11: fefefefefefefeff R12: 0000000000000000
[    2.307145] R13: 0000000000000010 R14: ff3bc5ca02e3c000 R15: ff3bc5ca018f2f00
[    2.307230] FS:  00007fa41eb55840(0000) GS:ff3bc5cab853e000(0000) knlGS:0000000000000000
[    2.307309] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[    2.307387] CR2: 0000000000a2f988 CR3: 000000000641f001 CR4: 0000000000771ef0
[    2.307470] PKRU: 55555554
[    2.307522] Call Trace:
[    2.307573]  <TASK>
[    2.307625]  rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121)
[    2.307688]  notifier_call_chain (kernel/notifier.c:85)
[    2.307751]  call_netdevice_notifiers (net/core/dev.c:2287 net/core/dev.c:2301)
[    2.307824]  bond_enslave (drivers/net/bonding/bond_main.c:983 drivers/net/bonding/bond_main.c:970 drivers/net/bonding/bond_main.c:2017)
[    2.307888]  ? rtnl_getlink (net/core/rtnetlink.c:4296 (discriminator 3))
[    2.307948]  ? exc_invalid_op (arch/x86/kernel/traps.c:490 (discriminator 2))
[    2.308009]  do_set_master (net/core/rtnetlink.c:3011)
[    2.308066]  do_setlink.isra.0 (net/core/rtnetlink.c:3213 (discriminator 1))
[    2.308128]  ? __nla_validate_parse (lib/nlattr.c:620)
[    2.308193]  rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1))
[    2.308250]  ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7))
[    2.308310]  ? do_setlink.isra.0 (net/core/rtnetlink.c:3455)
[    2.308381]  rtnetlink_rcv_msg (net/core/rtnetlink.c:7061)
[    2.308437]  ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360)
[    2.308498]  ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1))
[    2.308567]  netlink_rcv_skb (net/netlink/af_netlink.c:2551)
[    2.308629]  netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345)
[    2.308693]  netlink_sendmsg (net/netlink/af_netlink.c:1895)
[    2.308756]  ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4))
[    2.308825]  ___sys_sendmsg (net/socket.c:2752)
[    2.308889]  __sys_sendmsg (net/socket.c:2784)
[    2.308952]  do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94)
[    2.309014]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[    2.309085] RIP: 0033:0x7fa41ed8f08e
[    2.309146] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 <c9> c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa
All code
========
   0:	4d 89 d8             	mov    %r11,%r8
   3:	e8 94 bd 00 00       	call   0xbd9c
   8:	4c 8b 5d f8          	mov    -0x8(%rbp),%r11
   c:	41 8b 93 08 03 00 00 	mov    0x308(%r11),%edx
  13:	59                   	pop    %rcx
  14:	5e                   	pop    %rsi
  15:	48 83 f8 fc          	cmp    $0xfffffffffffffffc,%rax
  19:	74 11                	je     0x2c
  1b:	c9                   	leave
  1c:	c3                   	ret
  1d:	0f 1f 80 00 00 00 00 	nopl   0x0(%rax)
  24:	48 8b 45 10          	mov    0x10(%rbp),%rax
  28:	0f 05                	syscall
  2a:*	c9                   	leave		<-- trapping instruction
  2b:	c3                   	ret
  2c:	83 e2 39             	and    $0x39,%edx
  2f:	83 fa 08             	cmp    $0x8,%edx
  32:	75 e7                	jne    0x1b
  34:	e8 03 ff ff ff       	call   0xffffffffffffff3c
  39:	0f 1f 00             	nopl   (%rax)
  3c:	f3 0f 1e fa          	endbr64

Code starting with the faulting instruction
===========================================
   0:	c9                   	leave
   1:	c3                   	ret
   2:	83 e2 39             	and    $0x39,%edx
   5:	83 fa 08             	cmp    $0x8,%edx
   8:	75 e7                	jne    0xfffffffffffffff1
   a:	e8 03 ff ff ff       	call   0xffffffffffffff12
   f:	0f 1f 00             	nopl   (%rax)
  12:	f3 0f 1e fa          	endbr64
[    2.309279] RSP: 002b:00007ffc97e90ce0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[    2.309365] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fa41ed8f08e
[    2.309445] RDX: 0000000000000000 RSI: 00007ffc97e90d90 RDI: 0000000000000005
[    2.309523] RBP: 00007ffc97e90cf0 R08: 0000000000000000 R09: 0000000000000000
[    2.309600] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10e321
[    2.309675] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffc97e91460
| [    2.309882] ------------[ cut here ]------------
| [    2.309943] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#2: ip/189
| [    2.310027] Modules linked in:
| [    2.310185] Tainted: [W]=WARN
[    2.310246] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[    2.310320] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3))
[    2.310392] Code: 80 00 00 00 e8 09 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 96 a5 fb ff b9 a6 ff ff
All code
========
   0:	80 00 00             	addb   $0x0,(%rax)
   3:	00 e8                	add    %ch,%al
   5:	09 d9                	or     %ebx,%ecx
   7:	ff                   	(bad)
   8:	ff 48 83             	decl   -0x7d(%rax)
   b:	c4                   	(bad)
   c:	38 85 c0 75 18 48    	cmp    %al,0x481875c0(%rbp)
  12:	83 c4 08             	add    $0x8,%esp
  15:	4c 89 f8             	mov    %r15,%rax
  18:	5b                   	pop    %rbx
  19:	5d                   	pop    %rbp
  1a:	41 5c                	pop    %r12
  1c:	41 5d                	pop    %r13
  1e:	41 5e                	pop    %r14
  20:	41 5f                	pop    %r15
  22:	c3                   	ret
  23:	44 8b 48 08          	mov    0x8(%rax),%r9d
  27:	eb b4                	jmp    0xffffffffffffffdd
  29:	90                   	nop
  2a:*	0f 0b                	ud2		<-- trapping instruction
  2c:	90                   	nop
  2d:	ba 02 00 00 00       	mov    $0x2,%edx
  32:	4c 89 fe             	mov    %r15,%rsi
  35:	31 ff                	xor    %edi,%edi
  37:	e8 96 a5 fb ff       	call   0xfffffffffffba5d2
  3c:	b9                   	.byte 0xb9
  3d:	a6                   	cmpsb  (%rdi),(%rsi)
  3e:	ff                   	(bad)
  3f:	ff                   	.byte 0xff

Code starting with the faulting instruction
===========================================
   0:	0f 0b                	ud2
   2:	90                   	nop
   3:	ba 02 00 00 00       	mov    $0x2,%edx
   8:	4c 89 fe             	mov    %r15,%rsi
   b:	31 ff                	xor    %edi,%edi
   d:	e8 96 a5 fb ff       	call   0xfffffffffffba5a8
  12:	b9                   	.byte 0xb9
  13:	a6                   	cmpsb  (%rdi),(%rsi)
  14:	ff                   	(bad)
  15:	ff                   	.byte 0xff
[    2.310521] RSP: 0018:ff829f24804a75a8 EFLAGS: 00010286
[    2.310591] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000
[    2.310675] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3bc5ca018f2f00
[    2.310753] RBP: 0000000000000000 R08: ff3bc5ca018d60d0 R09: ff3bc5ca04cf0030
[    2.310839] R10: ff3bc5ca02e34118 R11: fefefefefefefeff R12: 0000000000000000
[    2.310917] R13: 0000000000000010 R14: ff3bc5ca02e34000 R15: ff3bc5ca018f2f00
[    2.310999] FS:  00007fa41eb55840(0000) GS:ff3bc5cab853e000(0000) knlGS:0000000000000000
[    2.311074] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[    2.311146] CR2: 0000000000a2f988 CR3: 000000000641f001 CR4: 0000000000771ef0
[    2.311223] PKRU: 55555554
[    2.311274] Call Trace:
[    2.311323]  <TASK>
[    2.311378]  rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121)
[    2.311441]  notifier_call_chain (kernel/notifier.c:85)
[    2.311505]  netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993)
[    2.311576]  dev_set_mac_address (net/core/dev_api.c:339)
[    2.311638]  ? dev_set_mtu (net/core/dev_api.c:249)
[    2.311700]  bond_enslave (drivers/net/bonding/bond_main.c:2067)
[    2.311772]  ? exc_invalid_op (arch/x86/kernel/traps.c:490 (discriminator 2))
[    2.311832]  do_set_master (net/core/rtnetlink.c:3011)
[    2.311895]  do_setlink.isra.0 (net/core/rtnetlink.c:3213 (discriminator 1))
[    2.311959]  ? __nla_validate_parse (lib/nlattr.c:620)
[    2.312028]  rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1))
[    2.312090]  ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7))
[    2.312153]  ? do_setlink.isra.0 (net/core/rtnetlink.c:3455)
[    2.312220]  rtnetlink_rcv_msg (net/core/rtnetlink.c:7061)
[    2.312284]  ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360)
[    2.312351]  ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1))
[    2.312415]  netlink_rcv_skb (net/netlink/af_netlink.c:2551)
[    2.312473]  netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345)
[    2.312533]  netlink_sendmsg (net/netlink/af_netlink.c:1895)
[    2.312593]  ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4))
[    2.312655]  ___sys_sendmsg (net/socket.c:2752)
[    2.312719]  __sys_sendmsg (net/socket.c:2784)
[    2.312790]  do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94)
[    2.312852]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[    2.312919] RIP: 0033:0x7fa41ed8f08e
[    2.312981] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 <c9> c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa
All code
========
   0:	4d 89 d8             	mov    %r11,%r8
   3:	e8 94 bd 00 00       	call   0xbd9c
   8:	4c 8b 5d f8          	mov    -0x8(%rbp),%r11
   c:	41 8b 93 08 03 00 00 	mov    0x308(%r11),%edx
  13:	59                   	pop    %rcx
  14:	5e                   	pop    %rsi
  15:	48 83 f8 fc          	cmp    $0xfffffffffffffffc,%rax
  19:	74 11                	je     0x2c
  1b:	c9                   	leave
  1c:	c3                   	ret
  1d:	0f 1f 80 00 00 00 00 	nopl   0x0(%rax)
  24:	48 8b 45 10          	mov    0x10(%rbp),%rax
  28:	0f 05                	syscall
  2a:*	c9                   	leave		<-- trapping instruction
  2b:	c3                   	ret
  2c:	83 e2 39             	and    $0x39,%edx
  2f:	83 fa 08             	cmp    $0x8,%edx
  32:	75 e7                	jne    0x1b
  34:	e8 03 ff ff ff       	call   0xffffffffffffff3c
  39:	0f 1f 00             	nopl   (%rax)
  3c:	f3 0f 1e fa          	endbr64

Code starting with the faulting instruction
===========================================
   0:	c9                   	leave
   1:	c3                   	ret
   2:	83 e2 39             	and    $0x39,%edx
   5:	83 fa 08             	cmp    $0x8,%edx
   8:	75 e7                	jne    0xfffffffffffffff1
   a:	e8 03 ff ff ff       	call   0xffffffffffffff12
   f:	0f 1f 00             	nopl   (%rax)
  12:	f3 0f 1e fa          	endbr64
[    2.313115] RSP: 002b:00007ffc97e90ce0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[    2.313194] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fa41ed8f08e
[    2.313278] RDX: 0000000000000000 RSI: 00007ffc97e90d90 RDI: 0000000000000005
[    2.313363] RBP: 00007ffc97e90cf0 R08: 0000000000000000 R09: 0000000000000000
[    2.313440] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10e321
[    2.313517] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffc97e91460
| [    2.313729] ------------[ cut here ]------------
| [    2.313803] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#2: ip/189
| [    2.313898] Modules linked in:
| [    2.314054] Tainted: [W]=WARN
[    2.314113] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[    2.314185] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3))
[    2.314254] Code: 80 00 00 00 e8 09 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 96 a5 fb ff b9 a6 ff ff
All code
========
   0:	80 00 00             	addb   $0x0,(%rax)
   3:	00 e8                	add    %ch,%al
   5:	09 d9                	or     %ebx,%ecx
   7:	ff                   	(bad)
   8:	ff 48 83             	decl   -0x7d(%rax)
   b:	c4                   	(bad)
   c:	38 85 c0 75 18 48    	cmp    %al,0x481875c0(%rbp)
  12:	83 c4 08             	add    $0x8,%esp
  15:	4c 89 f8             	mov    %r15,%rax
  18:	5b                   	pop    %rbx
  19:	5d                   	pop    %rbp
  1a:	41 5c                	pop    %r12
  1c:	41 5d                	pop    %r13
  1e:	41 5e                	pop    %r14
  20:	41 5f                	pop    %r15
  22:	c3                   	ret
  23:	44 8b 48 08          	mov    0x8(%rax),%r9d
  27:	eb b4                	jmp    0xffffffffffffffdd
  29:	90                   	nop
  2a:*	0f 0b                	ud2		<-- trapping instruction
  2c:	90                   	nop
  2d:	ba 02 00 00 00       	mov    $0x2,%edx
  32:	4c 89 fe             	mov    %r15,%rsi
  35:	31 ff                	xor    %edi,%edi
  37:	e8 96 a5 fb ff       	call   0xfffffffffffba5d2
  3c:	b9                   	.byte 0xb9
  3d:	a6                   	cmpsb  (%rdi),(%rsi)
  3e:	ff                   	(bad)
  3f:	ff                   	.byte 0xff

Code starting with the faulting instruction
===========================================
   0:	0f 0b                	ud2
   2:	90                   	nop
   3:	ba 02 00 00 00       	mov    $0x2,%edx
   8:	4c 89 fe             	mov    %r15,%rsi
   b:	31 ff                	xor    %edi,%edi
   d:	e8 96 a5 fb ff       	call   0xfffffffffffba5a8
  12:	b9                   	.byte 0xb9
  13:	a6                   	cmpsb  (%rdi),(%rsi)
  14:	ff                   	(bad)
  15:	ff                   	.byte 0xff
[    2.314394] RSP: 0018:ff829f24804a7600 EFLAGS: 00010286
[    2.314462] RAX: 00000000ffffffa6 RBX: 0000000000000041 RCX: 0000000000000000
[    2.314542] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3bc5ca018f2f00
[    2.314618] RBP: 0000000000000000 R08: ff3bc5ca018d60d0 R09: ff3bc5ca04cf0030
[    2.314694] R10: ff3bc5ca02e34118 R11: fefefefefefefeff R12: 0000000000000000
[    2.314777] R13: 0000000000000010 R14: ff3bc5ca02e34000 R15: ff3bc5ca018f2f00
[    2.314862] FS:  00007fa41eb55840(0000) GS:ff3bc5cab853e000(0000) knlGS:0000000000000000
[    2.314940] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[    2.315014] CR2: 0000000000a2f988 CR3: 000000000641f001 CR4: 0000000000771ef0
[    2.315095] PKRU: 55555554
[    2.315145] Call Trace:
[    2.315196]  <TASK>
[    2.315246]  rtmsg_ifinfo (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:4560)
[    2.315308]  netif_open (net/core/dev.c:1729 net/core/dev.c:1718)
[    2.315376]  dev_open (net/core/dev_api.c:202)
[    2.315438]  bond_enslave (drivers/net/bonding/bond_main.c:2079)
[    2.315500]  ? exc_invalid_op (arch/x86/kernel/traps.c:490 (discriminator 2))
[    2.315560]  do_set_master (net/core/rtnetlink.c:3011)
[    2.315620]  do_setlink.isra.0 (net/core/rtnetlink.c:3213 (discriminator 1))
[    2.315679]  ? __nla_validate_parse (lib/nlattr.c:620)
[    2.315748]  rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1))
[    2.315817]  ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7))
[    2.315876]  ? do_setlink.isra.0 (net/core/rtnetlink.c:3455)
[    2.315944]  rtnetlink_rcv_msg (net/core/rtnetlink.c:7061)
[    2.316001]  ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360)
[    2.316063]  ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1))
[    2.316128]  netlink_rcv_skb (net/netlink/af_netlink.c:2551)
[    2.316191]  netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345)
[    2.316253]  netlink_sendmsg (net/netlink/af_netlink.c:1895)
[    2.316315]  ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4))
[    2.316380]  ___sys_sendmsg (net/socket.c:2752)
[    2.316442]  __sys_sendmsg (net/socket.c:2784)
[    2.316505]  do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94)
[    2.316568]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[    2.316635] RIP: 0033:0x7fa41ed8f08e
[    2.316695] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 <c9> c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa
All code
========
   0:	4d 89 d8             	mov    %r11,%r8
   3:	e8 94 bd 00 00       	call   0xbd9c
   8:	4c 8b 5d f8          	mov    -0x8(%rbp),%r11
   c:	41 8b 93 08 03 00 00 	mov    0x308(%r11),%edx
  13:	59                   	pop    %rcx
  14:	5e                   	pop    %rsi
  15:	48 83 f8 fc          	cmp    $0xfffffffffffffffc,%rax
  19:	74 11                	je     0x2c
  1b:	c9                   	leave
  1c:	c3                   	ret
  1d:	0f 1f 80 00 00 00 00 	nopl   0x0(%rax)
  24:	48 8b 45 10          	mov    0x10(%rbp),%rax
  28:	0f 05                	syscall
  2a:*	c9                   	leave		<-- trapping instruction
  2b:	c3                   	ret
  2c:	83 e2 39             	and    $0x39,%edx
  2f:	83 fa 08             	cmp    $0x8,%edx
  32:	75 e7                	jne    0x1b
  34:	e8 03 ff ff ff       	call   0xffffffffffffff3c
  39:	0f 1f 00             	nopl   (%rax)
  3c:	f3 0f 1e fa          	endbr64

Code starting with the faulting instruction
===========================================
   0:	c9                   	leave
   1:	c3                   	ret
   2:	83 e2 39             	and    $0x39,%edx
   5:	83 fa 08             	cmp    $0x8,%edx
   8:	75 e7                	jne    0xfffffffffffffff1
   a:	e8 03 ff ff ff       	call   0xffffffffffffff12
   f:	0f 1f 00             	nopl   (%rax)
  12:	f3 0f 1e fa          	endbr64
[    2.316825] RSP: 002b:00007ffc97e90ce0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[    2.316905] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fa41ed8f08e
[    2.316984] RDX: 0000000000000000 RSI: 00007ffc97e90d90 RDI: 0000000000000005
[    2.317058] RBP: 00007ffc97e90cf0 R08: 0000000000000000 R09: 0000000000000000
[    2.317134] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10e321
[    2.317208] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffc97e91460
| [    2.317417] ------------[ cut here ]------------
| [    2.317479] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#2: ip/189
| [    2.317567] Modules linked in:
| [    2.317718] Tainted: [W]=WARN
[    2.317790] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[    2.317862] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3))
[    2.317925] Code: 80 00 00 00 e8 09 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 96 a5 fb ff b9 a6 ff ff
All code
========
   0:	80 00 00             	addb   $0x0,(%rax)
   3:	00 e8                	add    %ch,%al
   5:	09 d9                	or     %ebx,%ecx
   7:	ff                   	(bad)
   8:	ff 48 83             	decl   -0x7d(%rax)
   b:	c4                   	(bad)
   c:	38 85 c0 75 18 48    	cmp    %al,0x481875c0(%rbp)
  12:	83 c4 08             	add    $0x8,%esp
  15:	4c 89 f8             	mov    %r15,%rax
  18:	5b                   	pop    %rbx
  19:	5d                   	pop    %rbp
  1a:	41 5c                	pop    %r12
  1c:	41 5d                	pop    %r13
  1e:	41 5e                	pop    %r14
  20:	41 5f                	pop    %r15
  22:	c3                   	ret
  23:	44 8b 48 08          	mov    0x8(%rax),%r9d
  27:	eb b4                	jmp    0xffffffffffffffdd
  29:	90                   	nop
  2a:*	0f 0b                	ud2		<-- trapping instruction
  2c:	90                   	nop
  2d:	ba 02 00 00 00       	mov    $0x2,%edx
  32:	4c 89 fe             	mov    %r15,%rsi
  35:	31 ff                	xor    %edi,%edi
  37:	e8 96 a5 fb ff       	call   0xfffffffffffba5d2
  3c:	b9                   	.byte 0xb9
  3d:	a6                   	cmpsb  (%rdi),(%rsi)
  3e:	ff                   	(bad)
  3f:	ff                   	.byte 0xff

Code starting with the faulting instruction
===========================================
   0:	0f 0b                	ud2
   2:	90                   	nop
   3:	ba 02 00 00 00       	mov    $0x2,%edx
   8:	4c 89 fe             	mov    %r15,%rsi
   b:	31 ff                	xor    %edi,%edi
   d:	e8 96 a5 fb ff       	call   0xfffffffffffba5a8
  12:	b9                   	.byte 0xb9
  13:	a6                   	cmpsb  (%rdi),(%rsi)
  14:	ff                   	(bad)
  15:	ff                   	.byte 0xff
[    2.318056] RSP: 0018:ff829f24804a75e8 EFLAGS: 00010286
[    2.318123] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000
[    2.318201] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3bc5ca018f2f00
[    2.318277] RBP: 0000000000000000 R08: ff3bc5ca018d60d0 R09: ff3bc5ca04cf0030
[    2.318362] R10: ff3bc5ca02e34118 R11: fefefefefefefeff R12: 0000000000000000
[    2.318441] R13: 0000000000000010 R14: ff3bc5ca02e34000 R15: ff3bc5ca018f2f00
[    2.318523] FS:  00007fa41eb55840(0000) GS:ff3bc5cab853e000(0000) knlGS:0000000000000000
[    2.318604] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[    2.318676] CR2: 0000000000a2f988 CR3: 000000000641f001 CR4: 0000000000771ef0
[    2.318758] PKRU: 55555554
[    2.318817] Call Trace:
[    2.318869]  <TASK>
[    2.318921]  rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121)
[    2.318984]  notifier_call_chain (kernel/notifier.c:85)
[    2.319048]  netdev_lower_state_changed (net/core/dev.c:9573)
[    2.319117]  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)
[    2.319180]  do_set_master (net/core/rtnetlink.c:3011)
[    2.319243]  do_setlink.isra.0 (net/core/rtnetlink.c:3213 (discriminator 1))
[    2.319307]  ? __nla_validate_parse (lib/nlattr.c:620)
[    2.319379]  rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1))
[    2.319438]  ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7))
[    2.319501]  ? do_setlink.isra.0 (net/core/rtnetlink.c:3455)
[    2.319569]  rtnetlink_rcv_msg (net/core/rtnetlink.c:7061)
[    2.319631]  ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360)
[    2.319694]  ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1))
[    2.319770]  netlink_rcv_skb (net/netlink/af_netlink.c:2551)
[    2.319833]  netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345)
[    2.319895]  netlink_sendmsg (net/netlink/af_netlink.c:1895)
[    2.319958]  ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4))
[    2.320021]  ___sys_sendmsg (net/socket.c:2752)
[    2.320085]  __sys_sendmsg (net/socket.c:2784)
[    2.320148]  do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94)
[    2.320211]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[    2.320278] RIP: 0033:0x7fa41ed8f08e
[    2.320346] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 <c9> c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa
All code
========
   0:	4d 89 d8             	mov    %r11,%r8
   3:	e8 94 bd 00 00       	call   0xbd9c
   8:	4c 8b 5d f8          	mov    -0x8(%rbp),%r11
   c:	41 8b 93 08 03 00 00 	mov    0x308(%r11),%edx
  13:	59                   	pop    %rcx
  14:	5e                   	pop    %rsi
  15:	48 83 f8 fc          	cmp    $0xfffffffffffffffc,%rax
  19:	74 11                	je     0x2c
  1b:	c9                   	leave
  1c:	c3                   	ret
  1d:	0f 1f 80 00 00 00 00 	nopl   0x0(%rax)
  24:	48 8b 45 10          	mov    0x10(%rbp),%rax
  28:	0f 05                	syscall
  2a:*	c9                   	leave		<-- trapping instruction
  2b:	c3                   	ret
  2c:	83 e2 39             	and    $0x39,%edx
  2f:	83 fa 08             	cmp    $0x8,%edx
  32:	75 e7                	jne    0x1b
  34:	e8 03 ff ff ff       	call   0xffffffffffffff3c
  39:	0f 1f 00             	nopl   (%rax)
  3c:	f3 0f 1e fa          	endbr64

Code starting with the faulting instruction
===========================================
   0:	c9                   	leave
   1:	c3                   	ret
   2:	83 e2 39             	and    $0x39,%edx
   5:	83 fa 08             	cmp    $0x8,%edx
   8:	75 e7                	jne    0xfffffffffffffff1
   a:	e8 03 ff ff ff       	call   0xffffffffffffff12
   f:	0f 1f 00             	nopl   (%rax)
  12:	f3 0f 1e fa          	endbr64
[    2.320473] RSP: 002b:00007ffc97e90ce0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[    2.320555] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fa41ed8f08e
[    2.320634] RDX: 0000000000000000 RSI: 00007ffc97e90d90 RDI: 0000000000000005
[    2.320714] RBP: 00007ffc97e90cf0 R08: 0000000000000000 R09: 0000000000000000
[    2.320802] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10e321
[    2.320883] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffc97e91460
| [    2.321093] ------------[ cut here ]------------
| [    2.321157] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#2: ip/189
| [    2.321246] Modules linked in:
| [    2.321404] Tainted: [W]=WARN
[    2.321465] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[    2.321537] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3))
[    2.321606] Code: 80 00 00 00 e8 09 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 96 a5 fb ff b9 a6 ff ff
All code
========
   0:	80 00 00             	addb   $0x0,(%rax)
   3:	00 e8                	add    %ch,%al
   5:	09 d9                	or     %ebx,%ecx
   7:	ff                   	(bad)
   8:	ff 48 83             	decl   -0x7d(%rax)
   b:	c4                   	(bad)
   c:	38 85 c0 75 18 48    	cmp    %al,0x481875c0(%rbp)
  12:	83 c4 08             	add    $0x8,%esp
  15:	4c 89 f8             	mov    %r15,%rax
  18:	5b                   	pop    %rbx
  19:	5d                   	pop    %rbp
  1a:	41 5c                	pop    %r12
  1c:	41 5d                	pop    %r13
  1e:	41 5e                	pop    %r14
  20:	41 5f                	pop    %r15
  22:	c3                   	ret
  23:	44 8b 48 08          	mov    0x8(%rax),%r9d
  27:	eb b4                	jmp    0xffffffffffffffdd
  29:	90                   	nop
  2a:*	0f 0b                	ud2		<-- trapping instruction
  2c:	90                   	nop
  2d:	ba 02 00 00 00       	mov    $0x2,%edx
  32:	4c 89 fe             	mov    %r15,%rsi
  35:	31 ff                	xor    %edi,%edi
  37:	e8 96 a5 fb ff       	call   0xfffffffffffba5d2
  3c:	b9                   	.byte 0xb9
  3d:	a6                   	cmpsb  (%rdi),(%rsi)
  3e:	ff                   	(bad)
  3f:	ff                   	.byte 0xff

Code starting with the faulting instruction
===========================================
   0:	0f 0b                	ud2
   2:	90                   	nop
   3:	ba 02 00 00 00       	mov    $0x2,%edx
   8:	4c 89 fe             	mov    %r15,%rsi
   b:	31 ff                	xor    %edi,%edi
   d:	e8 96 a5 fb ff       	call   0xfffffffffffba5a8
  12:	b9                   	.byte 0xb9
  13:	a6                   	cmpsb  (%rdi),(%rsi)
  14:	ff                   	(bad)
  15:	ff                   	.byte 0xff
[    2.321735] RSP: 0018:ff829f24804a75e8 EFLAGS: 00010286
[    2.321810] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000
[    2.321889] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3bc5ca018f2f00
[    2.321969] RBP: 0000000000000000 R08: ff3bc5ca018d60d0 R09: ff3bc5ca04cf0030
[    2.322053] R10: ff3bc5ca02e34118 R11: fefefefefefefeff R12: 0000000000000000
[    2.322141] R13: 0000000000000010 R14: ff3bc5ca02e34000 R15: ff3bc5ca018f2f00
[    2.322226] FS:  00007fa41eb55840(0000) GS:ff3bc5cab853e000(0000) knlGS:0000000000000000
[    2.322308] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[    2.322385] CR2: 0000000000a2f988 CR3: 000000000641f001 CR4: 0000000000771ef0
[    2.322465] PKRU: 55555554
[    2.322517] Call Trace:
[    2.322569]  <TASK>
[    2.322621]  rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121)
[    2.322684]  notifier_call_chain (kernel/notifier.c:85)
[    2.322747]  netdev_lower_state_changed (net/core/dev.c:9573)
[    2.322822]  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)
[    2.322886]  do_set_master (net/core/rtnetlink.c:3011)
[    2.322942]  do_setlink.isra.0 (net/core/rtnetlink.c:3213 (discriminator 1))
[    2.323006]  ? __nla_validate_parse (lib/nlattr.c:620)
[    2.323076]  rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1))
[    2.323138]  ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7))
[    2.323200]  ? do_setlink.isra.0 (net/core/rtnetlink.c:3455)
[    2.323269]  rtnetlink_rcv_msg (net/core/rtnetlink.c:7061)
[    2.323340]  ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360)
[    2.323397]  ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1))
[    2.323466]  netlink_rcv_skb (net/netlink/af_netlink.c:2551)
[    2.323525]  netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345)
[    2.323585]  netlink_sendmsg (net/netlink/af_netlink.c:1895)
[    2.323648]  ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4))
[    2.323707]  ___sys_sendmsg (net/socket.c:2752)
[    2.323778]  __sys_sendmsg (net/socket.c:2784)
[    2.323843]  do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94)
[    2.323904]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[    2.323973] RIP: 0033:0x7fa41ed8f08e
[    2.324034] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 <c9> c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa
All code
========
   0:	4d 89 d8             	mov    %r11,%r8
   3:	e8 94 bd 00 00       	call   0xbd9c
   8:	4c 8b 5d f8          	mov    -0x8(%rbp),%r11
   c:	41 8b 93 08 03 00 00 	mov    0x308(%r11),%edx
  13:	59                   	pop    %rcx
  14:	5e                   	pop    %rsi
  15:	48 83 f8 fc          	cmp    $0xfffffffffffffffc,%rax
  19:	74 11                	je     0x2c
  1b:	c9                   	leave
  1c:	c3                   	ret
  1d:	0f 1f 80 00 00 00 00 	nopl   0x0(%rax)
  24:	48 8b 45 10          	mov    0x10(%rbp),%rax
  28:	0f 05                	syscall
  2a:*	c9                   	leave		<-- trapping instruction
  2b:	c3                   	ret
  2c:	83 e2 39             	and    $0x39,%edx
  2f:	83 fa 08             	cmp    $0x8,%edx
  32:	75 e7                	jne    0x1b
  34:	e8 03 ff ff ff       	call   0xffffffffffffff3c
  39:	0f 1f 00             	nopl   (%rax)
  3c:	f3 0f 1e fa          	endbr64

Code starting with the faulting instruction
===========================================
   0:	c9                   	leave
   1:	c3                   	ret
   2:	83 e2 39             	and    $0x39,%edx
   5:	83 fa 08             	cmp    $0x8,%edx
   8:	75 e7                	jne    0xfffffffffffffff1
   a:	e8 03 ff ff ff       	call   0xffffffffffffff12
   f:	0f 1f 00             	nopl   (%rax)
  12:	f3 0f 1e fa          	endbr64
[    2.324171] RSP: 002b:00007ffc97e90ce0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[    2.324250] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fa41ed8f08e
[    2.324325] RDX: 0000000000000000 RSI: 00007ffc97e90d90 RDI: 0000000000000005
[    2.324404] RBP: 00007ffc97e90cf0 R08: 0000000000000000 R09: 0000000000000000
[    2.324479] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10e321
[    2.324556] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffc97e91460
| [    2.324775] ------------[ cut here ]------------
| [    2.324838] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#2: ip/189
| [    2.324929] Modules linked in:
| [    2.325082] Tainted: [W]=WARN
[    2.325143] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[    2.325215] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3))
[    2.325288] Code: 80 00 00 00 e8 09 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 96 a5 fb ff b9 a6 ff ff
All code
========
   0:	80 00 00             	addb   $0x0,(%rax)
   3:	00 e8                	add    %ch,%al
   5:	09 d9                	or     %ebx,%ecx
   7:	ff                   	(bad)
   8:	ff 48 83             	decl   -0x7d(%rax)
   b:	c4                   	(bad)
   c:	38 85 c0 75 18 48    	cmp    %al,0x481875c0(%rbp)
  12:	83 c4 08             	add    $0x8,%esp
  15:	4c 89 f8             	mov    %r15,%rax
  18:	5b                   	pop    %rbx
  19:	5d                   	pop    %rbp
  1a:	41 5c                	pop    %r12
  1c:	41 5d                	pop    %r13
  1e:	41 5e                	pop    %r14
  20:	41 5f                	pop    %r15
  22:	c3                   	ret
  23:	44 8b 48 08          	mov    0x8(%rax),%r9d
  27:	eb b4                	jmp    0xffffffffffffffdd
  29:	90                   	nop
  2a:*	0f 0b                	ud2		<-- trapping instruction
  2c:	90                   	nop
  2d:	ba 02 00 00 00       	mov    $0x2,%edx
  32:	4c 89 fe             	mov    %r15,%rsi
  35:	31 ff                	xor    %edi,%edi
  37:	e8 96 a5 fb ff       	call   0xfffffffffffba5d2
  3c:	b9                   	.byte 0xb9
  3d:	a6                   	cmpsb  (%rdi),(%rsi)
  3e:	ff                   	(bad)
  3f:	ff                   	.byte 0xff

Code starting with the faulting instruction
===========================================
   0:	0f 0b                	ud2
   2:	90                   	nop
   3:	ba 02 00 00 00       	mov    $0x2,%edx
   8:	4c 89 fe             	mov    %r15,%rsi
   b:	31 ff                	xor    %edi,%edi
   d:	e8 96 a5 fb ff       	call   0xfffffffffffba5a8
  12:	b9                   	.byte 0xb9
  13:	a6                   	cmpsb  (%rdi),(%rsi)
  14:	ff                   	(bad)
  15:	ff                   	.byte 0xff
[    2.325424] RSP: 0018:ff829f24804a7568 EFLAGS: 00010286
[    2.325491] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000
[    2.325572] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3bc5ca018f2f00
[    2.325654] RBP: 0000000000000000 R08: ff3bc5ca018d60d0 R09: ff3bc5ca04cf0030
[    2.325731] R10: ff3bc5ca02e34118 R11: fefefefefefefeff R12: 0000000000000000
[    2.325817] R13: 0000000000000010 R14: ff3bc5ca02e34000 R15: ff3bc5ca018f2f00
[    2.325898] FS:  00007fa41eb55840(0000) GS:ff3bc5cab853e000(0000) knlGS:0000000000000000
[    2.325980] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[    2.326055] CR2: 0000000000a2f988 CR3: 000000000641f001 CR4: 0000000000771ef0
[    2.326135] PKRU: 55555554
[    2.326187] Call Trace:
[    2.326239]  <TASK>
[    2.326290]  rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121)
[    2.326356]  notifier_call_chain (kernel/notifier.c:85)
[    2.326420]  __netdev_upper_dev_link (net/core/dev.c:8931)
[    2.326489]  netdev_master_upper_dev_link (net/core/dev.c:9001)
[    2.326557]  bond_enslave (drivers/net/bonding/bond_main.c:1713 drivers/net/bonding/bond_main.c:2229)
[    2.326622]  do_set_master (net/core/rtnetlink.c:3011)
[    2.326685]  do_setlink.isra.0 (net/core/rtnetlink.c:3213 (discriminator 1))
[    2.326749]  ? __nla_validate_parse (lib/nlattr.c:620)
[    2.326822]  rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1))
[    2.326886]  ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7))
[    2.326947]  ? do_setlink.isra.0 (net/core/rtnetlink.c:3455)
[    2.327014]  rtnetlink_rcv_msg (net/core/rtnetlink.c:7061)
[    2.327078]  ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360)
[    2.327141]  ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1))
[    2.327211]  netlink_rcv_skb (net/netlink/af_netlink.c:2551)
[    2.327268]  netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345)
[    2.327324]  netlink_sendmsg (net/netlink/af_netlink.c:1895)
[    2.327389]  ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4))
[    2.327451]  ___sys_sendmsg (net/socket.c:2752)
[    2.327511]  __sys_sendmsg (net/socket.c:2784)
[    2.327573]  do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94)
[    2.327636]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[    2.327699] RIP: 0033:0x7fa41ed8f08e
[    2.327769] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 <c9> c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa
All code
========
   0:	4d 89 d8             	mov    %r11,%r8
   3:	e8 94 bd 00 00       	call   0xbd9c
   8:	4c 8b 5d f8          	mov    -0x8(%rbp),%r11
   c:	41 8b 93 08 03 00 00 	mov    0x308(%r11),%edx
  13:	59                   	pop    %rcx
  14:	5e                   	pop    %rsi
  15:	48 83 f8 fc          	cmp    $0xfffffffffffffffc,%rax
  19:	74 11                	je     0x2c
  1b:	c9                   	leave
  1c:	c3                   	ret
  1d:	0f 1f 80 00 00 00 00 	nopl   0x0(%rax)
  24:	48 8b 45 10          	mov    0x10(%rbp),%rax
  28:	0f 05                	syscall
  2a:*	c9                   	leave		<-- trapping instruction
  2b:	c3                   	ret
  2c:	83 e2 39             	and    $0x39,%edx
  2f:	83 fa 08             	cmp    $0x8,%edx
  32:	75 e7                	jne    0x1b
  34:	e8 03 ff ff ff       	call   0xffffffffffffff3c
  39:	0f 1f 00             	nopl   (%rax)
  3c:	f3 0f 1e fa          	endbr64

Code starting with the faulting instruction
===========================================
   0:	c9                   	leave
   1:	c3                   	ret
   2:	83 e2 39             	and    $0x39,%edx
   5:	83 fa 08             	cmp    $0x8,%edx
   8:	75 e7                	jne    0xfffffffffffffff1
   a:	e8 03 ff ff ff       	call   0xffffffffffffff12
   f:	0f 1f 00             	nopl   (%rax)
  12:	f3 0f 1e fa          	endbr64
[    2.327899] RSP: 002b:00007ffc97e90ce0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[    2.327982] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fa41ed8f08e
[    2.328057] RDX: 0000000000000000 RSI: 00007ffc97e90d90 RDI: 0000000000000005
[    2.328138] RBP: 00007ffc97e90cf0 R08: 0000000000000000 R09: 0000000000000000
[    2.328220] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10e321
[    2.328297] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffc97e91460
| [    2.328507] ------------[ cut here ]------------
| [    2.328574] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#2: ip/189
| [    2.328675] Modules linked in:
| [    2.328841] Tainted: [W]=WARN
[    2.328902] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[    2.328979] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3))
[    2.329048] Code: 80 00 00 00 e8 09 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 96 a5 fb ff b9 a6 ff ff
All code
========
   0:	80 00 00             	addb   $0x0,(%rax)
   3:	00 e8                	add    %ch,%al
   5:	09 d9                	or     %ebx,%ecx
   7:	ff                   	(bad)
   8:	ff 48 83             	decl   -0x7d(%rax)
   b:	c4                   	(bad)
   c:	38 85 c0 75 18 48    	cmp    %al,0x481875c0(%rbp)
  12:	83 c4 08             	add    $0x8,%esp
  15:	4c 89 f8             	mov    %r15,%rax
  18:	5b                   	pop    %rbx
  19:	5d                   	pop    %rbp
  1a:	41 5c                	pop    %r12
  1c:	41 5d                	pop    %r13
  1e:	41 5e                	pop    %r14
  20:	41 5f                	pop    %r15
  22:	c3                   	ret
  23:	44 8b 48 08          	mov    0x8(%rax),%r9d
  27:	eb b4                	jmp    0xffffffffffffffdd
  29:	90                   	nop
  2a:*	0f 0b                	ud2		<-- trapping instruction
  2c:	90                   	nop
  2d:	ba 02 00 00 00       	mov    $0x2,%edx
  32:	4c 89 fe             	mov    %r15,%rsi
  35:	31 ff                	xor    %edi,%edi
  37:	e8 96 a5 fb ff       	call   0xfffffffffffba5d2
  3c:	b9                   	.byte 0xb9
  3d:	a6                   	cmpsb  (%rdi),(%rsi)
  3e:	ff                   	(bad)
  3f:	ff                   	.byte 0xff

Code starting with the faulting instruction
===========================================
   0:	0f 0b                	ud2
   2:	90                   	nop
   3:	ba 02 00 00 00       	mov    $0x2,%edx
   8:	4c 89 fe             	mov    %r15,%rsi
   b:	31 ff                	xor    %edi,%edi
   d:	e8 96 a5 fb ff       	call   0xfffffffffffba5a8
  12:	b9                   	.byte 0xb9
  13:	a6                   	cmpsb  (%rdi),(%rsi)
  14:	ff                   	(bad)
  15:	ff                   	.byte 0xff
[    2.329180] RSP: 0018:ff829f24804a75e8 EFLAGS: 00010286
[    2.329251] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000
[    2.329330] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3bc5ca018f2f00
[    2.329419] RBP: 0000000000000000 R08: ff3bc5ca018d60d0 R09: ff3bc5ca04cf0030
[    2.329505] R10: ff3bc5ca02e34118 R11: fefefefefefefeff R12: 0000000000000000
[    2.329596] R13: 0000000000000010 R14: ff3bc5ca02e34000 R15: ff3bc5ca018f2f00
[    2.329688] FS:  00007fa41eb55840(0000) GS:ff3bc5cab853e000(0000) knlGS:0000000000000000
[    2.329786] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[    2.329861] CR2: 0000000000a2f988 CR3: 000000000641f001 CR4: 0000000000771ef0
[    2.329943] PKRU: 55555554
[    2.329999] Call Trace:
[    2.330052]  <TASK>
[    2.330104]  rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121)
[    2.330166]  notifier_call_chain (kernel/notifier.c:85)
[    2.330232]  netdev_lower_state_changed (net/core/dev.c:9573)
[    2.330302]  bond_enslave (drivers/net/bonding/bond_main.c:1830 drivers/net/bonding/bond_main.c:2235)
[    2.330371]  do_set_master (net/core/rtnetlink.c:3011)
[    2.330436]  do_setlink.isra.0 (net/core/rtnetlink.c:3213 (discriminator 1))
[    2.330501]  ? __nla_validate_parse (lib/nlattr.c:620)
[    2.330571]  rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1))
[    2.330636]  ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7))
[    2.330701]  ? do_setlink.isra.0 (net/core/rtnetlink.c:3455)
[    2.330784]  rtnetlink_rcv_msg (net/core/rtnetlink.c:7061)
[    2.330847]  ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360)
[    2.330906]  ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1))
[    2.330975]  netlink_rcv_skb (net/netlink/af_netlink.c:2551)
[    2.331038]  netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345)
[    2.331099]  netlink_sendmsg (net/netlink/af_netlink.c:1895)
[    2.331162]  ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4))
[    2.331226]  ___sys_sendmsg (net/socket.c:2752)
[    2.331290]  __sys_sendmsg (net/socket.c:2784)
[    2.331359]  do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94)
[    2.331421]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[    2.331489] RIP: 0033:0x7fa41ed8f08e
[    2.331550] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 <c9> c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa
All code
========
   0:	4d 89 d8             	mov    %r11,%r8
   3:	e8 94 bd 00 00       	call   0xbd9c
   8:	4c 8b 5d f8          	mov    -0x8(%rbp),%r11
   c:	41 8b 93 08 03 00 00 	mov    0x308(%r11),%edx
  13:	59                   	pop    %rcx
  14:	5e                   	pop    %rsi
  15:	48 83 f8 fc          	cmp    $0xfffffffffffffffc,%rax
  19:	74 11                	je     0x2c
  1b:	c9                   	leave
  1c:	c3                   	ret
  1d:	0f 1f 80 00 00 00 00 	nopl   0x0(%rax)
  24:	48 8b 45 10          	mov    0x10(%rbp),%rax
  28:	0f 05                	syscall
  2a:*	c9                   	leave		<-- trapping instruction
  2b:	c3                   	ret
  2c:	83 e2 39             	and    $0x39,%edx
  2f:	83 fa 08             	cmp    $0x8,%edx
  32:	75 e7                	jne    0x1b
  34:	e8 03 ff ff ff       	call   0xffffffffffffff3c
  39:	0f 1f 00             	nopl   (%rax)
  3c:	f3 0f 1e fa          	endbr64

Code starting with the faulting instruction
===========================================
   0:	c9                   	leave
   1:	c3                   	ret
   2:	83 e2 39             	and    $0x39,%edx
   5:	83 fa 08             	cmp    $0x8,%edx
   8:	75 e7                	jne    0xfffffffffffffff1
   a:	e8 03 ff ff ff       	call   0xffffffffffffff12
   f:	0f 1f 00             	nopl   (%rax)
  12:	f3 0f 1e fa          	endbr64
[    2.331686] RSP: 002b:00007ffc97e90ce0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[    2.331772] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fa41ed8f08e
[    2.331852] RDX: 0000000000000000 RSI: 00007ffc97e90d90 RDI: 0000000000000005
[    2.331934] RBP: 00007ffc97e90cf0 R08: 0000000000000000 R09: 0000000000000000
[    2.332012] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10e321
[    2.332098] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffc97e91460
| [    2.332304] ------------[ cut here ]------------
| [    2.332374] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#2: ip/189
| [    2.332467] Modules linked in:
| [    2.332623] Tainted: [W]=WARN
[    2.332682] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[    2.332795] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3))
[    2.332866] Code: 80 00 00 00 e8 09 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 96 a5 fb ff b9 a6 ff ff
All code
========
   0:	80 00 00             	addb   $0x0,(%rax)
   3:	00 e8                	add    %ch,%al
   5:	09 d9                	or     %ebx,%ecx
   7:	ff                   	(bad)
   8:	ff 48 83             	decl   -0x7d(%rax)
   b:	c4                   	(bad)
   c:	38 85 c0 75 18 48    	cmp    %al,0x481875c0(%rbp)
  12:	83 c4 08             	add    $0x8,%esp
  15:	4c 89 f8             	mov    %r15,%rax
  18:	5b                   	pop    %rbx
  19:	5d                   	pop    %rbp
  1a:	41 5c                	pop    %r12
  1c:	41 5d                	pop    %r13
  1e:	41 5e                	pop    %r14
  20:	41 5f                	pop    %r15
  22:	c3                   	ret
  23:	44 8b 48 08          	mov    0x8(%rax),%r9d
  27:	eb b4                	jmp    0xffffffffffffffdd
  29:	90                   	nop
  2a:*	0f 0b                	ud2		<-- trapping instruction
  2c:	90                   	nop
  2d:	ba 02 00 00 00       	mov    $0x2,%edx
  32:	4c 89 fe             	mov    %r15,%rsi
  35:	31 ff                	xor    %edi,%edi
  37:	e8 96 a5 fb ff       	call   0xfffffffffffba5d2
  3c:	b9                   	.byte 0xb9
  3d:	a6                   	cmpsb  (%rdi),(%rsi)
  3e:	ff                   	(bad)
  3f:	ff                   	.byte 0xff

Code starting with the faulting instruction
===========================================
   0:	0f 0b                	ud2
   2:	90                   	nop
   3:	ba 02 00 00 00       	mov    $0x2,%edx
   8:	4c 89 fe             	mov    %r15,%rsi
   b:	31 ff                	xor    %edi,%edi
   d:	e8 96 a5 fb ff       	call   0xfffffffffffba5a8
  12:	b9                   	.byte 0xb9
  13:	a6                   	cmpsb  (%rdi),(%rsi)
  14:	ff                   	(bad)
  15:	ff                   	.byte 0xff
[    2.332995] RSP: 0018:ff829f24804a75b8 EFLAGS: 00010286
[    2.333065] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000
[    2.333146] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3bc5ca018f2f00
[    2.333228] RBP: 0000000000000002 R08: ff3bc5ca032ca290 R09: ff3bc5ca04cf0030
[    2.333311] R10: ff3bc5ca02e3c118 R11: fefefefefefefeff R12: 0000000000000000
[    2.333399] R13: 0000000000000010 R14: ff3bc5ca02e3c000 R15: ff3bc5ca018f2f00
[    2.333480] FS:  00007fa41eb55840(0000) GS:ff3bc5cab853e000(0000) knlGS:0000000000000000
[    2.333557] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[    2.333631] CR2: 0000000000a2f988 CR3: 000000000641f001 CR4: 0000000000771ef0
[    2.333713] PKRU: 55555554
[    2.333772] Call Trace:
[    2.333824]  <TASK>
[    2.333877]  rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121)
[    2.333938]  notifier_call_chain (kernel/notifier.c:85)
[    2.334002]  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)
[    2.334078]  bond_enslave (drivers/net/bonding/bond_main.c:2276)
[    2.334142]  do_set_master (net/core/rtnetlink.c:3011)
[    2.334206]  do_setlink.isra.0 (net/core/rtnetlink.c:3213 (discriminator 1))
[    2.334267]  ? __nla_validate_parse (lib/nlattr.c:620)
[    2.334341]  rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1))
[    2.334402]  ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7))
[    2.334463]  ? do_setlink.isra.0 (net/core/rtnetlink.c:3455)
[    2.334531]  rtnetlink_rcv_msg (net/core/rtnetlink.c:7061)
[    2.334593]  ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360)
[    2.334658]  ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1))
[    2.334726]  netlink_rcv_skb (net/netlink/af_netlink.c:2551)
[    2.334795]  netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345)
[    2.334860]  netlink_sendmsg (net/netlink/af_netlink.c:1895)
[    2.334922]  ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4))
[    2.334983]  ___sys_sendmsg (net/socket.c:2752)
[    2.335047]  __sys_sendmsg (net/socket.c:2784)
[    2.335109]  do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94)
[    2.335172]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[    2.335241] RIP: 0033:0x7fa41ed8f08e
[    2.335301] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 <c9> c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa
All code
========
   0:	4d 89 d8             	mov    %r11,%r8
   3:	e8 94 bd 00 00       	call   0xbd9c
   8:	4c 8b 5d f8          	mov    -0x8(%rbp),%r11
   c:	41 8b 93 08 03 00 00 	mov    0x308(%r11),%edx
  13:	59                   	pop    %rcx
  14:	5e                   	pop    %rsi
  15:	48 83 f8 fc          	cmp    $0xfffffffffffffffc,%rax
  19:	74 11                	je     0x2c
  1b:	c9                   	leave
  1c:	c3                   	ret
  1d:	0f 1f 80 00 00 00 00 	nopl   0x0(%rax)
  24:	48 8b 45 10          	mov    0x10(%rbp),%rax
  28:	0f 05                	syscall
  2a:*	c9                   	leave		<-- trapping instruction
  2b:	c3                   	ret
  2c:	83 e2 39             	and    $0x39,%edx
  2f:	83 fa 08             	cmp    $0x8,%edx
  32:	75 e7                	jne    0x1b
  34:	e8 03 ff ff ff       	call   0xffffffffffffff3c
  39:	0f 1f 00             	nopl   (%rax)
  3c:	f3 0f 1e fa          	endbr64

Code starting with the faulting instruction
===========================================
   0:	c9                   	leave
   1:	c3                   	ret
   2:	83 e2 39             	and    $0x39,%edx
   5:	83 fa 08             	cmp    $0x8,%edx
   8:	75 e7                	jne    0xfffffffffffffff1
   a:	e8 03 ff ff ff       	call   0xffffffffffffff12
   f:	0f 1f 00             	nopl   (%rax)
  12:	f3 0f 1e fa          	endbr64
[    2.335436] RSP: 002b:00007ffc97e90ce0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[    2.335518] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fa41ed8f08e
[    2.335597] RDX: 0000000000000000 RSI: 00007ffc97e90d90 RDI: 0000000000000005
[    2.335683] RBP: 00007ffc97e90cf0 R08: 0000000000000000 R09: 0000000000000000
[    2.335771] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10e321
[    2.335852] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffc97e91460
| [    2.336168] ------------[ cut here ]------------
| [    2.336235] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#2: ip/189
| [    2.336327] Modules linked in:
| [    2.336492] Tainted: [W]=WARN
[    2.336552] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[    2.336624] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3))
[    2.336694] Code: 80 00 00 00 e8 09 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 96 a5 fb ff b9 a6 ff ff
All code
========
   0:	80 00 00             	addb   $0x0,(%rax)
   3:	00 e8                	add    %ch,%al
   5:	09 d9                	or     %ebx,%ecx
   7:	ff                   	(bad)
   8:	ff 48 83             	decl   -0x7d(%rax)
   b:	c4                   	(bad)
   c:	38 85 c0 75 18 48    	cmp    %al,0x481875c0(%rbp)
  12:	83 c4 08             	add    $0x8,%esp
  15:	4c 89 f8             	mov    %r15,%rax
  18:	5b                   	pop    %rbx
  19:	5d                   	pop    %rbp
  1a:	41 5c                	pop    %r12
  1c:	41 5d                	pop    %r13
  1e:	41 5e                	pop    %r14
  20:	41 5f                	pop    %r15
  22:	c3                   	ret
  23:	44 8b 48 08          	mov    0x8(%rax),%r9d
  27:	eb b4                	jmp    0xffffffffffffffdd
  29:	90                   	nop
  2a:*	0f 0b                	ud2		<-- trapping instruction
  2c:	90                   	nop
  2d:	ba 02 00 00 00       	mov    $0x2,%edx
  32:	4c 89 fe             	mov    %r15,%rsi
  35:	31 ff                	xor    %edi,%edi
  37:	e8 96 a5 fb ff       	call   0xfffffffffffba5d2
  3c:	b9                   	.byte 0xb9
  3d:	a6                   	cmpsb  (%rdi),(%rsi)
  3e:	ff                   	(bad)
  3f:	ff                   	.byte 0xff

Code starting with the faulting instruction
===========================================
   0:	0f 0b                	ud2
   2:	90                   	nop
   3:	ba 02 00 00 00       	mov    $0x2,%edx
   8:	4c 89 fe             	mov    %r15,%rsi
   b:	31 ff                	xor    %edi,%edi
   d:	e8 96 a5 fb ff       	call   0xfffffffffffba5a8
  12:	b9                   	.byte 0xb9
  13:	a6                   	cmpsb  (%rdi),(%rsi)
  14:	ff                   	(bad)
  15:	ff                   	.byte 0xff
[    2.336830] RSP: 0018:ff829f24804a7548 EFLAGS: 00010286
[    2.336896] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000
[    2.336977] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3bc5ca018f2f00
[    2.337060] RBP: 0000000000000000 R08: ff3bc5ca018d60d0 R09: ff3bc5ca04cf0030
[    2.337143] R10: ff3bc5ca02e34118 R11: fefefefefefefeff R12: 0000000000000000
[    2.337232] R13: 0000000000000010 R14: ff3bc5ca02e34000 R15: ff3bc5ca018f2f00
[    2.337317] FS:  00007fa41eb55840(0000) GS:ff3bc5cab853e000(0000) knlGS:0000000000000000
[    2.337408] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[    2.337484] CR2: 0000000000a2f988 CR3: 000000000641f001 CR4: 0000000000771ef0
[    2.337565] PKRU: 55555554
[    2.337617] Call Trace:
[    2.337669]  <TASK>
[    2.337722]  rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121)
[    2.337793]  notifier_call_chain (kernel/notifier.c:85)
[    2.337855]  netdev_lower_state_changed (net/core/dev.c:9573)
[    2.337924]  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)
[    2.337994]  bond_select_active_slave (drivers/net/bonding/bond_main.c:1375)
[    2.338064]  bond_enslave (drivers/net/bonding/bond_main.c:2286)
[    2.338127]  do_set_master (net/core/rtnetlink.c:3011)
[    2.338189]  do_setlink.isra.0 (net/core/rtnetlink.c:3213 (discriminator 1))
[    2.338253]  ? __nla_validate_parse (lib/nlattr.c:620)
[    2.338323]  rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1))
[    2.338390]  ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7))
[    2.338450]  ? do_setlink.isra.0 (net/core/rtnetlink.c:3455)
[    2.338514]  rtnetlink_rcv_msg (net/core/rtnetlink.c:7061)
[    2.338576]  ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360)
[    2.338637]  ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1))
[    2.338710]  netlink_rcv_skb (net/netlink/af_netlink.c:2551)
[    2.338780]  netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345)
[    2.338845]  netlink_sendmsg (net/netlink/af_netlink.c:1895)
[    2.338908]  ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4))
[    2.338967]  ___sys_sendmsg (net/socket.c:2752)
[    2.339029]  __sys_sendmsg (net/socket.c:2784)
[    2.339091]  do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94)
[    2.339156]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[    2.339226] RIP: 0033:0x7fa41ed8f08e
[    2.339288] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 <c9> c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa
All code
========
   0:	4d 89 d8             	mov    %r11,%r8
   3:	e8 94 bd 00 00       	call   0xbd9c
   8:	4c 8b 5d f8          	mov    -0x8(%rbp),%r11
   c:	41 8b 93 08 03 00 00 	mov    0x308(%r11),%edx
  13:	59                   	pop    %rcx
  14:	5e                   	pop    %rsi
  15:	48 83 f8 fc          	cmp    $0xfffffffffffffffc,%rax
  19:	74 11                	je     0x2c
  1b:	c9                   	leave
  1c:	c3                   	ret
  1d:	0f 1f 80 00 00 00 00 	nopl   0x0(%rax)
  24:	48 8b 45 10          	mov    0x10(%rbp),%rax
  28:	0f 05                	syscall
  2a:*	c9                   	leave		<-- trapping instruction
  2b:	c3                   	ret
  2c:	83 e2 39             	and    $0x39,%edx
  2f:	83 fa 08             	cmp    $0x8,%edx
  32:	75 e7                	jne    0x1b
  34:	e8 03 ff ff ff       	call   0xffffffffffffff3c
  39:	0f 1f 00             	nopl   (%rax)
  3c:	f3 0f 1e fa          	endbr64

Code starting with the faulting instruction
===========================================
   0:	c9                   	leave
   1:	c3                   	ret
   2:	83 e2 39             	and    $0x39,%edx
   5:	83 fa 08             	cmp    $0x8,%edx
   8:	75 e7                	jne    0xfffffffffffffff1
   a:	e8 03 ff ff ff       	call   0xffffffffffffff12
   f:	0f 1f 00             	nopl   (%rax)
  12:	f3 0f 1e fa          	endbr64
[    2.339422] RSP: 002b:00007ffc97e90ce0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[    2.339501] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fa41ed8f08e
[    2.339582] RDX: 0000000000000000 RSI: 00007ffc97e90d90 RDI: 0000000000000005
[    2.339662] RBP: 00007ffc97e90cf0 R08: 0000000000000000 R09: 0000000000000000
[    2.339743] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10e321
[    2.339827] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffc97e91460
| [    2.340040] ------------[ cut here ]------------
| [    2.340106] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#2: ip/189
| [    2.340194] Modules linked in:
| [    2.340371] Tainted: [W]=WARN
[    2.340431] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[    2.340509] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3))
[    2.340578] Code: 80 00 00 00 e8 09 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 96 a5 fb ff b9 a6 ff ff
All code
========
   0:	80 00 00             	addb   $0x0,(%rax)
   3:	00 e8                	add    %ch,%al
   5:	09 d9                	or     %ebx,%ecx
   7:	ff                   	(bad)
   8:	ff 48 83             	decl   -0x7d(%rax)
   b:	c4                   	(bad)
   c:	38 85 c0 75 18 48    	cmp    %al,0x481875c0(%rbp)
  12:	83 c4 08             	add    $0x8,%esp
  15:	4c 89 f8             	mov    %r15,%rax
  18:	5b                   	pop    %rbx
  19:	5d                   	pop    %rbp
  1a:	41 5c                	pop    %r12
  1c:	41 5d                	pop    %r13
  1e:	41 5e                	pop    %r14
  20:	41 5f                	pop    %r15
  22:	c3                   	ret
  23:	44 8b 48 08          	mov    0x8(%rax),%r9d
  27:	eb b4                	jmp    0xffffffffffffffdd
  29:	90                   	nop
  2a:*	0f 0b                	ud2		<-- trapping instruction
  2c:	90                   	nop
  2d:	ba 02 00 00 00       	mov    $0x2,%edx
  32:	4c 89 fe             	mov    %r15,%rsi
  35:	31 ff                	xor    %edi,%edi
  37:	e8 96 a5 fb ff       	call   0xfffffffffffba5d2
  3c:	b9                   	.byte 0xb9
  3d:	a6                   	cmpsb  (%rdi),(%rsi)
  3e:	ff                   	(bad)
  3f:	ff                   	.byte 0xff

Code starting with the faulting instruction
===========================================
   0:	0f 0b                	ud2
   2:	90                   	nop
   3:	ba 02 00 00 00       	mov    $0x2,%edx
   8:	4c 89 fe             	mov    %r15,%rsi
   b:	31 ff                	xor    %edi,%edi
   d:	e8 96 a5 fb ff       	call   0xfffffffffffba5a8
  12:	b9                   	.byte 0xb9
  13:	a6                   	cmpsb  (%rdi),(%rsi)
  14:	ff                   	(bad)
  15:	ff                   	.byte 0xff
[    2.340710] RSP: 0018:ff829f24804a7568 EFLAGS: 00010286
[    2.340786] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000
[    2.340868] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3bc5ca018f2f00
[    2.340949] RBP: 0000000000000003 R08: ff3bc5ca032ca290 R09: ff3bc5ca04cf0030
[    2.341026] R10: ff3bc5ca02e3c118 R11: fefefefefefefeff R12: 0000000000000000
[    2.341108] R13: 0000000000000010 R14: ff3bc5ca02e3c000 R15: ff3bc5ca018f2f00
[    2.341190] FS:  00007fa41eb55840(0000) GS:ff3bc5cab853e000(0000) knlGS:0000000000000000
[    2.341269] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[    2.341348] CR2: 0000000000a2f988 CR3: 000000000641f001 CR4: 0000000000771ef0
[    2.341432] PKRU: 55555554
[    2.341483] Call Trace:
[    2.341535]  <TASK>
[    2.341585]  rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121)
[    2.341647]  notifier_call_chain (kernel/notifier.c:85)
[    2.341707]  call_netdevice_notifiers (net/core/dev.c:2287 net/core/dev.c:2301)
[    2.341784]  bond_change_active_slave (drivers/net/bonding/bond_main.c:1329)
[    2.341853]  bond_select_active_slave (drivers/net/bonding/bond_main.c:1375)
[    2.341923]  bond_enslave (drivers/net/bonding/bond_main.c:2286)
[    2.341985]  do_set_master (net/core/rtnetlink.c:3011)
[    2.342048]  do_setlink.isra.0 (net/core/rtnetlink.c:3213 (discriminator 1))
[    2.342105]  ? __nla_validate_parse (lib/nlattr.c:620)
[    2.342172]  rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1))
[    2.342236]  ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7))
[    2.342300]  ? do_setlink.isra.0 (net/core/rtnetlink.c:3455)
[    2.342372]  rtnetlink_rcv_msg (net/core/rtnetlink.c:7061)
[    2.342437]  ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360)
[    2.342498]  ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1))
[    2.342568]  netlink_rcv_skb (net/netlink/af_netlink.c:2551)
[    2.342630]  netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345)
[    2.342690]  netlink_sendmsg (net/netlink/af_netlink.c:1895)
[    2.342752]  ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4))
[    2.342819]  ___sys_sendmsg (net/socket.c:2752)
[    2.342882]  __sys_sendmsg (net/socket.c:2784)
[    2.342946]  do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94)
[    2.343009]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[    2.343077] RIP: 0033:0x7fa41ed8f08e
[    2.343139] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 <c9> c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa
All code
========
   0:	4d 89 d8             	mov    %r11,%r8
   3:	e8 94 bd 00 00       	call   0xbd9c
   8:	4c 8b 5d f8          	mov    -0x8(%rbp),%r11
   c:	41 8b 93 08 03 00 00 	mov    0x308(%r11),%edx
  13:	59                   	pop    %rcx
  14:	5e                   	pop    %rsi
  15:	48 83 f8 fc          	cmp    $0xfffffffffffffffc,%rax
  19:	74 11                	je     0x2c
  1b:	c9                   	leave
  1c:	c3                   	ret
  1d:	0f 1f 80 00 00 00 00 	nopl   0x0(%rax)
  24:	48 8b 45 10          	mov    0x10(%rbp),%rax
  28:	0f 05                	syscall
  2a:*	c9                   	leave		<-- trapping instruction
  2b:	c3                   	ret
  2c:	83 e2 39             	and    $0x39,%edx
  2f:	83 fa 08             	cmp    $0x8,%edx
  32:	75 e7                	jne    0x1b
  34:	e8 03 ff ff ff       	call   0xffffffffffffff3c
  39:	0f 1f 00             	nopl   (%rax)
  3c:	f3 0f 1e fa          	endbr64

Code starting with the faulting instruction
===========================================
   0:	c9                   	leave
   1:	c3                   	ret
   2:	83 e2 39             	and    $0x39,%edx
   5:	83 fa 08             	cmp    $0x8,%edx
   8:	75 e7                	jne    0xfffffffffffffff1
   a:	e8 03 ff ff ff       	call   0xffffffffffffff12
   f:	0f 1f 00             	nopl   (%rax)
  12:	f3 0f 1e fa          	endbr64
[    2.343266] RSP: 002b:00007ffc97e90ce0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[    2.343349] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fa41ed8f08e
[    2.343430] RDX: 0000000000000000 RSI: 00007ffc97e90d90 RDI: 0000000000000005
[    2.343507] RBP: 00007ffc97e90cf0 R08: 0000000000000000 R09: 0000000000000000
[    2.343588] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10e321
[    2.343663] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffc97e91460
| [    2.343963] ------------[ cut here ]------------
| [    2.344001] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#1: 0/38
| [    2.344059] Modules linked in:
| [    2.344144] Tainted: [W]=WARN
[    2.344163] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[    2.344196] Workqueue: events_unbound linkwatch_event
[    2.344226] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3))
[    2.344254] Code: 80 00 00 00 e8 09 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 96 a5 fb ff b9 a6 ff ff
All code
========
   0:	80 00 00             	addb   $0x0,(%rax)
   3:	00 e8                	add    %ch,%al
   5:	09 d9                	or     %ebx,%ecx
   7:	ff                   	(bad)
   8:	ff 48 83             	decl   -0x7d(%rax)
   b:	c4                   	(bad)
   c:	38 85 c0 75 18 48    	cmp    %al,0x481875c0(%rbp)
  12:	83 c4 08             	add    $0x8,%esp
  15:	4c 89 f8             	mov    %r15,%rax
  18:	5b                   	pop    %rbx
  19:	5d                   	pop    %rbp
  1a:	41 5c                	pop    %r12
  1c:	41 5d                	pop    %r13
  1e:	41 5e                	pop    %r14
  20:	41 5f                	pop    %r15
  22:	c3                   	ret
  23:	44 8b 48 08          	mov    0x8(%rax),%r9d
  27:	eb b4                	jmp    0xffffffffffffffdd
  29:	90                   	nop
  2a:*	0f 0b                	ud2		<-- trapping instruction
  2c:	90                   	nop
  2d:	ba 02 00 00 00       	mov    $0x2,%edx
  32:	4c 89 fe             	mov    %r15,%rsi
  35:	31 ff                	xor    %edi,%edi
  37:	e8 96 a5 fb ff       	call   0xfffffffffffba5d2
  3c:	b9                   	.byte 0xb9
  3d:	a6                   	cmpsb  (%rdi),(%rsi)
  3e:	ff                   	(bad)
  3f:	ff                   	.byte 0xff

Code starting with the faulting instruction
===========================================
   0:	0f 0b                	ud2
   2:	90                   	nop
   3:	ba 02 00 00 00       	mov    $0x2,%edx
   8:	4c 89 fe             	mov    %r15,%rsi
   b:	31 ff                	xor    %edi,%edi
   d:	e8 96 a5 fb ff       	call   0xfffffffffffba5a8
  12:	b9                   	.byte 0xb9
  13:	a6                   	cmpsb  (%rdi),(%rsi)
  14:	ff                   	(bad)
  15:	ff                   	.byte 0xff
[    2.344353] RSP: 0018:ff829f248015bd50 EFLAGS: 00010286
[    2.344381] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000
[    2.344423] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3bc5ca01df5600
[    2.344468] RBP: 0000000000000000 R08: ff3bc5ca018d60d0 R09: ff3bc5ca03042030
[    2.344511] R10: ff3bc5ca02e34118 R11: fefefefefefefeff R12: 0000000000000000
[    2.344553] R13: 0000000000000010 R14: ff3bc5ca02e34000 R15: ff3bc5ca01df5600
[    2.344596] FS:  0000000000000000(0000) GS:ff3bc5cab84be000(0000) knlGS:0000000000000000
[    2.344642] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[    2.344680] CR2: 000055cee5b39d5c CR3: 00000000032b3001 CR4: 0000000000771ef0
[    2.344722] PKRU: 55555554
[    2.344738] Call Trace:
[    2.344753]  <TASK>
[    2.344769]  rtmsg_ifinfo (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:4560)
[    2.344792]  netif_state_change (net/core/dev.c:1605)
[    2.344817]  ? linkwatch_do_dev (net/core/link_watch.c:182 net/core/link_watch.c:166)
[    2.344840]  __linkwatch_run_queue (net/core/link_watch.c:240)
[    2.344870]  linkwatch_event (net/core/link_watch.c:314 (discriminator 11))
[    2.344894]  process_one_work (kernel/workqueue.c:3314)
[    2.344916]  worker_thread (kernel/workqueue.c:3397 kernel/workqueue.c:3478)
[    2.344938]  ? rescuer_thread (kernel/workqueue.c:3672)
[    2.344963]  kthread (kernel/kthread.c:436)
[    2.344988]  ? kthread_park (kernel/kthread.c:725 (discriminator 4))
[    2.345014]  ret_from_fork (arch/x86/kernel/process.c:158)
[    2.345040]  ? kthread_park (kernel/kthread.c:725 (discriminator 4))
[    2.345062]  ret_from_fork_asm (arch/x86/entry/entry_64.S:245)
| [    2.345203] ------------[ cut here ]------------
| [    2.345236] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#1: 0/38
| [    2.345290] Modules linked in:
| [    2.345376] Tainted: [W]=WARN
[    2.345398] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[    2.345436] Workqueue: events_unbound linkwatch_event
[    2.345464] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3))
[    2.345495] Code: 80 00 00 00 e8 09 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 96 a5 fb ff b9 a6 ff ff
All code
========
   0:	80 00 00             	addb   $0x0,(%rax)
   3:	00 e8                	add    %ch,%al
   5:	09 d9                	or     %ebx,%ecx
   7:	ff                   	(bad)
   8:	ff 48 83             	decl   -0x7d(%rax)
   b:	c4                   	(bad)
   c:	38 85 c0 75 18 48    	cmp    %al,0x481875c0(%rbp)
  12:	83 c4 08             	add    $0x8,%esp
  15:	4c 89 f8             	mov    %r15,%rax
  18:	5b                   	pop    %rbx
  19:	5d                   	pop    %rbp
  1a:	41 5c                	pop    %r12
  1c:	41 5d                	pop    %r13
  1e:	41 5e                	pop    %r14
  20:	41 5f                	pop    %r15
  22:	c3                   	ret
  23:	44 8b 48 08          	mov    0x8(%rax),%r9d
  27:	eb b4                	jmp    0xffffffffffffffdd
  29:	90                   	nop
  2a:*	0f 0b                	ud2		<-- trapping instruction
  2c:	90                   	nop
  2d:	ba 02 00 00 00       	mov    $0x2,%edx
  32:	4c 89 fe             	mov    %r15,%rsi
  35:	31 ff                	xor    %edi,%edi
  37:	e8 96 a5 fb ff       	call   0xfffffffffffba5d2
  3c:	b9                   	.byte 0xb9
  3d:	a6                   	cmpsb  (%rdi),(%rsi)
  3e:	ff                   	(bad)
  3f:	ff                   	.byte 0xff

Code starting with the faulting instruction
===========================================
   0:	0f 0b                	ud2
   2:	90                   	nop
   3:	ba 02 00 00 00       	mov    $0x2,%edx
   8:	4c 89 fe             	mov    %r15,%rsi
   b:	31 ff                	xor    %edi,%edi
   d:	e8 96 a5 fb ff       	call   0xfffffffffffba5a8
  12:	b9                   	.byte 0xb9
  13:	a6                   	cmpsb  (%rdi),(%rsi)
  14:	ff                   	(bad)
  15:	ff                   	.byte 0xff
[    2.345598] RSP: 0018:ff829f248015bd50 EFLAGS: 00010286
[    2.345628] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000
[    2.345671] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3bc5ca01df5600
[    2.345713] RBP: 0000000000000000 R08: ff3bc5ca032a72d0 R09: ff3bc5ca0304202c
[    2.345754] R10: ff3bc5ca04e77118 R11: fefefefefefefeff R12: 0000000000000000
[    2.345801] R13: 0000000000000010 R14: ff3bc5ca04e77000 R15: ff3bc5ca01df5600
[    2.345851] FS:  0000000000000000(0000) GS:ff3bc5cab84be000(0000) knlGS:0000000000000000
[    2.345898] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[    2.345933] CR2: 000055cee5b39d5c CR3: 00000000032b3001 CR4: 0000000000771ef0
[    2.345979] PKRU: 55555554
[    2.345994] Call Trace:
[    2.346008]  <TASK>
[    2.346024]  rtmsg_ifinfo (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:4560)
[    2.346048]  netif_state_change (net/core/dev.c:1605)
[    2.346070]  ? linkwatch_do_dev (net/core/link_watch.c:182 net/core/link_watch.c:166)
[    2.346093]  __linkwatch_run_queue (net/core/link_watch.c:240)
[    2.346121]  linkwatch_event (net/core/link_watch.c:314 (discriminator 11))
[    2.346143]  process_one_work (kernel/workqueue.c:3314)
[    2.346166]  worker_thread (kernel/workqueue.c:3397 kernel/workqueue.c:3478)
[    2.346187]  ? rescuer_thread (kernel/workqueue.c:3672)
[    2.346209]  kthread (kernel/kthread.c:436)
[    2.346231]  ? kthread_park (kernel/kthread.c:725 (discriminator 4))
[    2.346253]  ret_from_fork (arch/x86/kernel/process.c:158)
[    2.346274]  ? kthread_park (kernel/kthread.c:725 (discriminator 4))
[    2.346295]  ret_from_fork_asm (arch/x86/entry/entry_64.S:245)
| [    2.353513] ------------[ cut here ]------------
| [    2.353585] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#2: ip/191
| [    2.353678] Modules linked in:
| [    2.353843] Tainted: [W]=WARN
[    2.353904] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[    2.353977] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3))
[    2.354047] Code: 80 00 00 00 e8 09 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 96 a5 fb ff b9 a6 ff ff
All code
========
   0:	80 00 00             	addb   $0x0,(%rax)
   3:	00 e8                	add    %ch,%al
   5:	09 d9                	or     %ebx,%ecx
   7:	ff                   	(bad)
   8:	ff 48 83             	decl   -0x7d(%rax)
   b:	c4                   	(bad)
   c:	38 85 c0 75 18 48    	cmp    %al,0x481875c0(%rbp)
  12:	83 c4 08             	add    $0x8,%esp
  15:	4c 89 f8             	mov    %r15,%rax
  18:	5b                   	pop    %rbx
  19:	5d                   	pop    %rbp
  1a:	41 5c                	pop    %r12
  1c:	41 5d                	pop    %r13
  1e:	41 5e                	pop    %r14
  20:	41 5f                	pop    %r15
  22:	c3                   	ret
  23:	44 8b 48 08          	mov    0x8(%rax),%r9d
  27:	eb b4                	jmp    0xffffffffffffffdd
  29:	90                   	nop
  2a:*	0f 0b                	ud2		<-- trapping instruction
  2c:	90                   	nop
  2d:	ba 02 00 00 00       	mov    $0x2,%edx
  32:	4c 89 fe             	mov    %r15,%rsi
  35:	31 ff                	xor    %edi,%edi
  37:	e8 96 a5 fb ff       	call   0xfffffffffffba5d2
  3c:	b9                   	.byte 0xb9
  3d:	a6                   	cmpsb  (%rdi),(%rsi)
  3e:	ff                   	(bad)
  3f:	ff                   	.byte 0xff

Code starting with the faulting instruction
===========================================
   0:	0f 0b                	ud2
   2:	90                   	nop
   3:	ba 02 00 00 00       	mov    $0x2,%edx
   8:	4c 89 fe             	mov    %r15,%rsi
   b:	31 ff                	xor    %edi,%edi
   d:	e8 96 a5 fb ff       	call   0xfffffffffffba5a8
  12:	b9                   	.byte 0xb9
  13:	a6                   	cmpsb  (%rdi),(%rsi)
  14:	ff                   	(bad)
  15:	ff                   	.byte 0xff
[    2.354175] RSP: 0018:ff829f24804b75f0 EFLAGS: 00010286
[    2.354243] RAX: 00000000ffffffa6 RBX: 00000000ffffffff RCX: 0000000000000000
[    2.354329] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3bc5ca018f2e00
[    2.354419] RBP: 0000000000000000 R08: ff3bc5ca032ca490 R09: ff3bc5ca04d0302c
[    2.354500] R10: ff3bc5ca04cf7118 R11: fefefefefefefeff R12: 0000000000000000
[    2.354579] R13: 0000000000000010 R14: ff3bc5ca04cf7000 R15: ff3bc5ca018f2e00
[    2.354663] FS:  00007f5cc5487840(0000) GS:ff3bc5cab853e000(0000) knlGS:0000000000000000
[    2.354739] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[    2.354829] CR2: 00000000004eb188 CR3: 000000000641e005 CR4: 0000000000771ef0
[    2.354904] PKRU: 55555554
[    2.354957] Call Trace:
[    2.355010]  <TASK>
[    2.355060]  rtmsg_ifinfo (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:4560)
[    2.355122]  __dev_notify_flags (net/core/dev.c:9787)
[    2.355186]  rtnl_configure_link (net/core/rtnetlink.c:3670)
[    2.355244]  ? 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))
[    2.355314]  veth_newlink (drivers/net/veth.c:1871)
[    2.355383]  rtnl_newlink (net/core/rtnetlink.c:3904 net/core/rtnetlink.c:4035 net/core/rtnetlink.c:4150)
[    2.355447]  ? do_setlink.isra.0 (net/core/rtnetlink.c:3455)
[    2.355521]  rtnetlink_rcv_msg (net/core/rtnetlink.c:7061)
[    2.355582]  ? get_page_from_freelist (mm/page_alloc.c:1856 mm/page_alloc.c:1866 mm/page_alloc.c:3946)
[    2.355652]  ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1))
[    2.355719]  netlink_rcv_skb (net/netlink/af_netlink.c:2551)
[    2.355789]  netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345)
[    2.355853]  netlink_sendmsg (net/netlink/af_netlink.c:1895)
[    2.355916]  ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4))
[    2.355981]  ___sys_sendmsg (net/socket.c:2752)
[    2.356046]  __sys_sendmsg (net/socket.c:2784)
[    2.356113]  do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94)
[    2.356177]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[    2.356248] RIP: 0033:0x7f5cc56c108e
[    2.356310] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 <c9> c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa
All code
========
   0:	4d 89 d8             	mov    %r11,%r8
   3:	e8 94 bd 00 00       	call   0xbd9c
   8:	4c 8b 5d f8          	mov    -0x8(%rbp),%r11
   c:	41 8b 93 08 03 00 00 	mov    0x308(%r11),%edx
  13:	59                   	pop    %rcx
  14:	5e                   	pop    %rsi
  15:	48 83 f8 fc          	cmp    $0xfffffffffffffffc,%rax
  19:	74 11                	je     0x2c
  1b:	c9                   	leave
  1c:	c3                   	ret
  1d:	0f 1f 80 00 00 00 00 	nopl   0x0(%rax)
  24:	48 8b 45 10          	mov    0x10(%rbp),%rax
  28:	0f 05                	syscall
  2a:*	c9                   	leave		<-- trapping instruction
  2b:	c3                   	ret
  2c:	83 e2 39             	and    $0x39,%edx
  2f:	83 fa 08             	cmp    $0x8,%edx
  32:	75 e7                	jne    0x1b
  34:	e8 03 ff ff ff       	call   0xffffffffffffff3c
  39:	0f 1f 00             	nopl   (%rax)
  3c:	f3 0f 1e fa          	endbr64

Code starting with the faulting instruction
===========================================
   0:	c9                   	leave
   1:	c3                   	ret
   2:	83 e2 39             	and    $0x39,%edx
   5:	83 fa 08             	cmp    $0x8,%edx
   8:	75 e7                	jne    0xfffffffffffffff1
   a:	e8 03 ff ff ff       	call   0xffffffffffffff12
   f:	0f 1f 00             	nopl   (%rax)
  12:	f3 0f 1e fa          	endbr64
[    2.356452] RSP: 002b:00007ffc77926c80 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[    2.356533] RAX: ffffffffffffffda RBX: 00007ffc77927428 RCX: 00007f5cc56c108e
[    2.356615] RDX: 0000000000000000 RSI: 00007ffc77926d30 RDI: 0000000000000005
[    2.356696] RBP: 00007ffc77926c90 R08: 0000000000000000 R09: 0000000000000000
[    2.356787] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10e321
[    2.356868] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffc77927400
| [    2.357192] ------------[ cut here ]------------
| [    2.357258] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#2: ip/191
| [    2.357357] Modules linked in:
| [    2.357516] Tainted: [W]=WARN
[    2.357576] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[    2.357648] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3))
[    2.357720] Code: 80 00 00 00 e8 09 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 96 a5 fb ff b9 a6 ff ff
All code
========
   0:	80 00 00             	addb   $0x0,(%rax)
   3:	00 e8                	add    %ch,%al
   5:	09 d9                	or     %ebx,%ecx
   7:	ff                   	(bad)
   8:	ff 48 83             	decl   -0x7d(%rax)
   b:	c4                   	(bad)
   c:	38 85 c0 75 18 48    	cmp    %al,0x481875c0(%rbp)
  12:	83 c4 08             	add    $0x8,%esp
  15:	4c 89 f8             	mov    %r15,%rax
  18:	5b                   	pop    %rbx
  19:	5d                   	pop    %rbp
  1a:	41 5c                	pop    %r12
  1c:	41 5d                	pop    %r13
  1e:	41 5e                	pop    %r14
  20:	41 5f                	pop    %r15
  22:	c3                   	ret
  23:	44 8b 48 08          	mov    0x8(%rax),%r9d
  27:	eb b4                	jmp    0xffffffffffffffdd
  29:	90                   	nop
  2a:*	0f 0b                	ud2		<-- trapping instruction
  2c:	90                   	nop
  2d:	ba 02 00 00 00       	mov    $0x2,%edx
  32:	4c 89 fe             	mov    %r15,%rsi
  35:	31 ff                	xor    %edi,%edi
  37:	e8 96 a5 fb ff       	call   0xfffffffffffba5d2
  3c:	b9                   	.byte 0xb9
  3d:	a6                   	cmpsb  (%rdi),(%rsi)
  3e:	ff                   	(bad)
  3f:	ff                   	.byte 0xff

Code starting with the faulting instruction
===========================================
   0:	0f 0b                	ud2
   2:	90                   	nop
   3:	ba 02 00 00 00       	mov    $0x2,%edx
   8:	4c 89 fe             	mov    %r15,%rsi
   b:	31 ff                	xor    %edi,%edi
   d:	e8 96 a5 fb ff       	call   0xfffffffffffba5a8
  12:	b9                   	.byte 0xb9
  13:	a6                   	cmpsb  (%rdi),(%rsi)
  14:	ff                   	(bad)
  15:	ff                   	.byte 0xff
[    2.357861] RSP: 0018:ff829f24804b7870 EFLAGS: 00010286
[    2.357928] RAX: 00000000ffffffa6 RBX: 00000000ffffffff RCX: 0000000000000000
[    2.358013] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3bc5ca018f2e00
[    2.358094] RBP: 0000000000000000 R08: ff3bc5ca032ade90 R09: ff3bc5ca04d00030
[    2.358175] R10: ff3bc5ca04cf0118 R11: fefefefefefefeff R12: 0000000000000000
[    2.358254] R13: 0000000000000010 R14: ff3bc5ca04cf0000 R15: ff3bc5ca018f2e00
[    2.358339] FS:  00007f5cc5487840(0000) GS:ff3bc5cab853e000(0000) knlGS:0000000000000000
[    2.358422] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[    2.358494] CR2: 00000000004eb188 CR3: 000000000641e005 CR4: 0000000000771ef0
[    2.358572] PKRU: 55555554
[    2.358624] Call Trace:
[    2.358673]  <TASK>
[    2.358725]  rtmsg_ifinfo (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:4560)
[    2.358795]  __dev_notify_flags (net/core/dev.c:9787)
[    2.358859]  rtnl_configure_link (net/core/rtnetlink.c:3670)
[    2.358921]  rtnl_newlink (net/core/rtnetlink.c:3914 net/core/rtnetlink.c:4035 net/core/rtnetlink.c:4150)
[    2.358986]  ? do_setlink.isra.0 (net/core/rtnetlink.c:3455)
[    2.359050]  rtnetlink_rcv_msg (net/core/rtnetlink.c:7061)
[    2.359112]  ? get_page_from_freelist (mm/page_alloc.c:1856 mm/page_alloc.c:1866 mm/page_alloc.c:3946)
[    2.359176]  ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1))
[    2.359242]  netlink_rcv_skb (net/netlink/af_netlink.c:2551)
[    2.359304]  netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345)
[    2.359375]  netlink_sendmsg (net/netlink/af_netlink.c:1895)
[    2.359435]  ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4))
[    2.359496]  ___sys_sendmsg (net/socket.c:2752)
[    2.359558]  __sys_sendmsg (net/socket.c:2784)
[    2.359623]  do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94)
[    2.359685]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[    2.359756] RIP: 0033:0x7f5cc56c108e
[    2.359823] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 <c9> c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa
All code
========
   0:	4d 89 d8             	mov    %r11,%r8
   3:	e8 94 bd 00 00       	call   0xbd9c
   8:	4c 8b 5d f8          	mov    -0x8(%rbp),%r11
   c:	41 8b 93 08 03 00 00 	mov    0x308(%r11),%edx
  13:	59                   	pop    %rcx
  14:	5e                   	pop    %rsi
  15:	48 83 f8 fc          	cmp    $0xfffffffffffffffc,%rax
  19:	74 11                	je     0x2c
  1b:	c9                   	leave
  1c:	c3                   	ret
  1d:	0f 1f 80 00 00 00 00 	nopl   0x0(%rax)
  24:	48 8b 45 10          	mov    0x10(%rbp),%rax
  28:	0f 05                	syscall
  2a:*	c9                   	leave		<-- trapping instruction
  2b:	c3                   	ret
  2c:	83 e2 39             	and    $0x39,%edx
  2f:	83 fa 08             	cmp    $0x8,%edx
  32:	75 e7                	jne    0x1b
  34:	e8 03 ff ff ff       	call   0xffffffffffffff3c
  39:	0f 1f 00             	nopl   (%rax)
  3c:	f3 0f 1e fa          	endbr64

Code starting with the faulting instruction
===========================================
   0:	c9                   	leave
   1:	c3                   	ret
   2:	83 e2 39             	and    $0x39,%edx
   5:	83 fa 08             	cmp    $0x8,%edx
   8:	75 e7                	jne    0xfffffffffffffff1
   a:	e8 03 ff ff ff       	call   0xffffffffffffff12
   f:	0f 1f 00             	nopl   (%rax)
  12:	f3 0f 1e fa          	endbr64
[    2.359954] RSP: 002b:00007ffc77926c80 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[    2.360034] RAX: ffffffffffffffda RBX: 00007ffc77927428 RCX: 00007f5cc56c108e
[    2.360120] RDX: 0000000000000000 RSI: 00007ffc77926d30 RDI: 0000000000000005
[    2.360200] RBP: 00007ffc77926c90 R08: 0000000000000000 R09: 0000000000000000
[    2.360280] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10e321
[    2.360365] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffc77927400
| [    2.363623] ------------[ cut here ]------------
| [    2.363688] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#2: ip/192
| [    2.363807] Modules linked in:
| [    2.363988] Tainted: [W]=WARN
[    2.364042] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[    2.364122] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3))
[    2.364195] Code: 80 00 00 00 e8 09 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 96 a5 fb ff b9 a6 ff ff
All code
========
   0:	80 00 00             	addb   $0x0,(%rax)
   3:	00 e8                	add    %ch,%al
   5:	09 d9                	or     %ebx,%ecx
   7:	ff                   	(bad)
   8:	ff 48 83             	decl   -0x7d(%rax)
   b:	c4                   	(bad)
   c:	38 85 c0 75 18 48    	cmp    %al,0x481875c0(%rbp)
  12:	83 c4 08             	add    $0x8,%esp
  15:	4c 89 f8             	mov    %r15,%rax
  18:	5b                   	pop    %rbx
  19:	5d                   	pop    %rbp
  1a:	41 5c                	pop    %r12
  1c:	41 5d                	pop    %r13
  1e:	41 5e                	pop    %r14
  20:	41 5f                	pop    %r15
  22:	c3                   	ret
  23:	44 8b 48 08          	mov    0x8(%rax),%r9d
  27:	eb b4                	jmp    0xffffffffffffffdd
  29:	90                   	nop
  2a:*	0f 0b                	ud2		<-- trapping instruction
  2c:	90                   	nop
  2d:	ba 02 00 00 00       	mov    $0x2,%edx
  32:	4c 89 fe             	mov    %r15,%rsi
  35:	31 ff                	xor    %edi,%edi
  37:	e8 96 a5 fb ff       	call   0xfffffffffffba5d2
  3c:	b9                   	.byte 0xb9
  3d:	a6                   	cmpsb  (%rdi),(%rsi)
  3e:	ff                   	(bad)
  3f:	ff                   	.byte 0xff

Code starting with the faulting instruction
===========================================
   0:	0f 0b                	ud2
   2:	90                   	nop
   3:	ba 02 00 00 00       	mov    $0x2,%edx
   8:	4c 89 fe             	mov    %r15,%rsi
   b:	31 ff                	xor    %edi,%edi
   d:	e8 96 a5 fb ff       	call   0xfffffffffffba5a8
  12:	b9                   	.byte 0xb9
  13:	a6                   	cmpsb  (%rdi),(%rsi)
  14:	ff                   	(bad)
  15:	ff                   	.byte 0xff
[    2.364348] RSP: 0018:ff829f24804bf708 EFLAGS: 00010286
[    2.364431] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000
[    2.364516] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3bc5ca018f2e00
[    2.364602] RBP: 0000000000000000 R08: ff3bc5ca032ade90 R09: ff3bc5ca04d00030
[    2.364692] R10: ff3bc5ca04cf0118 R11: fefefefefefefeff R12: 0000000000000000
[    2.364785] R13: 0000000000000010 R14: ff3bc5ca04cf0000 R15: ff3bc5ca018f2e00
[    2.364879] FS:  00007fec822a2840(0000) GS:ff3bc5cab853e000(0000) knlGS:0000000000000000
[    2.364957] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[    2.365029] CR2: 00007fec825721a0 CR3: 0000000004f95001 CR4: 0000000000771ef0
[    2.365117] PKRU: 55555554
[    2.365165] Call Trace:
[    2.365216]  <TASK>
[    2.365265]  rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121)
[    2.365342]  notifier_call_chain (kernel/notifier.c:85)
[    2.365413]  netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993)
[    2.365490]  do_setlink.isra.0 (net/core/rtnetlink.c:3158)
[    2.365555]  ? refill_objects (mm/slub.c:7258 (discriminator 1))
[    2.365618]  rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1))
[    2.365689]  ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7))
[    2.365755]  ? do_setlink.isra.0 (net/core/rtnetlink.c:3455)
[    2.365824]  rtnetlink_rcv_msg (net/core/rtnetlink.c:7061)
[    2.365889]  ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360)
[    2.365945]  ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1))
[    2.366015]  netlink_rcv_skb (net/netlink/af_netlink.c:2551)
[    2.366073]  netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345)
[    2.366138]  netlink_sendmsg (net/netlink/af_netlink.c:1895)
[    2.366203]  ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4))
[    2.366274]  ___sys_sendmsg (net/socket.c:2752)
[    2.366348]  __sys_sendmsg (net/socket.c:2784)
[    2.366418]  do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94)
[    2.366493]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[    2.366557] RIP: 0033:0x7fec824dc08e
[    2.366628] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 <c9> c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa
All code
========
   0:	4d 89 d8             	mov    %r11,%r8
   3:	e8 94 bd 00 00       	call   0xbd9c
   8:	4c 8b 5d f8          	mov    -0x8(%rbp),%r11
   c:	41 8b 93 08 03 00 00 	mov    0x308(%r11),%edx
  13:	59                   	pop    %rcx
  14:	5e                   	pop    %rsi
  15:	48 83 f8 fc          	cmp    $0xfffffffffffffffc,%rax
  19:	74 11                	je     0x2c
  1b:	c9                   	leave
  1c:	c3                   	ret
  1d:	0f 1f 80 00 00 00 00 	nopl   0x0(%rax)
  24:	48 8b 45 10          	mov    0x10(%rbp),%rax
  28:	0f 05                	syscall
  2a:*	c9                   	leave		<-- trapping instruction
  2b:	c3                   	ret
  2c:	83 e2 39             	and    $0x39,%edx
  2f:	83 fa 08             	cmp    $0x8,%edx
  32:	75 e7                	jne    0x1b
  34:	e8 03 ff ff ff       	call   0xffffffffffffff3c
  39:	0f 1f 00             	nopl   (%rax)
  3c:	f3 0f 1e fa          	endbr64

Code starting with the faulting instruction
===========================================
   0:	c9                   	leave
   1:	c3                   	ret
   2:	83 e2 39             	and    $0x39,%edx
   5:	83 fa 08             	cmp    $0x8,%edx
   8:	75 e7                	jne    0xfffffffffffffff1
   a:	e8 03 ff ff ff       	call   0xffffffffffffff12
   f:	0f 1f 00             	nopl   (%rax)
  12:	f3 0f 1e fa          	endbr64
[    2.366794] RSP: 002b:00007ffdab907370 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[    2.366873] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fec824dc08e
[    2.366955] RDX: 0000000000000000 RSI: 00007ffdab907420 RDI: 0000000000000005
[    2.367039] RBP: 00007ffdab907380 R08: 0000000000000000 R09: 0000000000000000
[    2.367119] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10e322
[    2.367206] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffdab907af0
| [    2.370420] ------------[ cut here ]------------
| [    2.370461] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/193
| [    2.370523] Modules linked in:
| [    2.370614] Tainted: [W]=WARN
[    2.370635] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[    2.370669] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3))
[    2.370698] Code: 80 00 00 00 e8 09 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 96 a5 fb ff b9 a6 ff ff
All code
========
   0:	80 00 00             	addb   $0x0,(%rax)
   3:	00 e8                	add    %ch,%al
   5:	09 d9                	or     %ebx,%ecx
   7:	ff                   	(bad)
   8:	ff 48 83             	decl   -0x7d(%rax)
   b:	c4                   	(bad)
   c:	38 85 c0 75 18 48    	cmp    %al,0x481875c0(%rbp)
  12:	83 c4 08             	add    $0x8,%esp
  15:	4c 89 f8             	mov    %r15,%rax
  18:	5b                   	pop    %rbx
  19:	5d                   	pop    %rbp
  1a:	41 5c                	pop    %r12
  1c:	41 5d                	pop    %r13
  1e:	41 5e                	pop    %r14
  20:	41 5f                	pop    %r15
  22:	c3                   	ret
  23:	44 8b 48 08          	mov    0x8(%rax),%r9d
  27:	eb b4                	jmp    0xffffffffffffffdd
  29:	90                   	nop
  2a:*	0f 0b                	ud2		<-- trapping instruction
  2c:	90                   	nop
  2d:	ba 02 00 00 00       	mov    $0x2,%edx
  32:	4c 89 fe             	mov    %r15,%rsi
  35:	31 ff                	xor    %edi,%edi
  37:	e8 96 a5 fb ff       	call   0xfffffffffffba5d2
  3c:	b9                   	.byte 0xb9
  3d:	a6                   	cmpsb  (%rdi),(%rsi)
  3e:	ff                   	(bad)
  3f:	ff                   	.byte 0xff

Code starting with the faulting instruction
===========================================
   0:	0f 0b                	ud2
   2:	90                   	nop
   3:	ba 02 00 00 00       	mov    $0x2,%edx
   8:	4c 89 fe             	mov    %r15,%rsi
   b:	31 ff                	xor    %edi,%edi
   d:	e8 96 a5 fb ff       	call   0xfffffffffffba5a8
  12:	b9                   	.byte 0xb9
  13:	a6                   	cmpsb  (%rdi),(%rsi)
  14:	ff                   	(bad)
  15:	ff                   	.byte 0xff
[    2.370794] RSP: 0018:ff829f24804c7720 EFLAGS: 00010286
[    2.370823] RAX: 00000000ffffffa6 RBX: 0000000000000001 RCX: 0000000000000000
[    2.370866] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3bc5ca018f2800
[    2.370910] RBP: 0000000000000000 R08: ff3bc5ca032ca490 R09: ff3bc5ca04e7202c
[    2.370952] R10: ff3bc5ca04cf7118 R11: fefefefefefefeff R12: 0000000000000000
[    2.370993] R13: 0000000000000010 R14: ff3bc5ca04cf7000 R15: ff3bc5ca018f2800
[    2.371035] FS:  00007f74d8068840(0000) GS:ff3bc5cab85be000(0000) knlGS:0000000000000000
[    2.371078] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[    2.371114] CR2: 0000000035e0a988 CR3: 000000000646b001 CR4: 0000000000771ef0
[    2.371154] PKRU: 55555554
[    2.371171] Call Trace:
[    2.371186]  <TASK>
[    2.371199]  rtmsg_ifinfo (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:4560)
[    2.371223]  __dev_notify_flags (net/core/dev.c:9787)
[    2.371247]  ? rtnl_getlink (./include/linux/skbuff.h:1323 ./include/linux/skbuff.h:1332 net/core/rtnetlink.c:4288)
[    2.371271]  netif_change_flags (net/core/dev.c:9820)
[    2.371291]  do_setlink.isra.0 (net/core/rtnetlink.c:3206 (discriminator 1))
[    2.371314]  ? __nla_validate_parse (lib/nlattr.c:620)
[    2.371350]  rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1))
[    2.371371]  ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7))
[    2.371394]  ? do_setlink.isra.0 (net/core/rtnetlink.c:3455)
[    2.371423]  rtnetlink_rcv_msg (net/core/rtnetlink.c:7061)
[    2.371445]  ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360)
[    2.371467]  ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1))
[    2.371496]  netlink_rcv_skb (net/netlink/af_netlink.c:2551)
[    2.371520]  netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345)
[    2.371544]  netlink_sendmsg (net/netlink/af_netlink.c:1895)
[    2.371572]  ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4))
[    2.371600]  ___sys_sendmsg (net/socket.c:2752)
[    2.371621]  __sys_sendmsg (net/socket.c:2784)
[    2.371645]  do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94)
[    2.371666]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[    2.371695] RIP: 0033:0x7f74d82a208e
[    2.371720] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 <c9> c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa
All code
========
   0:	4d 89 d8             	mov    %r11,%r8
   3:	e8 94 bd 00 00       	call   0xbd9c
   8:	4c 8b 5d f8          	mov    -0x8(%rbp),%r11
   c:	41 8b 93 08 03 00 00 	mov    0x308(%r11),%edx
  13:	59                   	pop    %rcx
  14:	5e                   	pop    %rsi
  15:	48 83 f8 fc          	cmp    $0xfffffffffffffffc,%rax
  19:	74 11                	je     0x2c
  1b:	c9                   	leave
  1c:	c3                   	ret
  1d:	0f 1f 80 00 00 00 00 	nopl   0x0(%rax)
  24:	48 8b 45 10          	mov    0x10(%rbp),%rax
  28:	0f 05                	syscall
  2a:*	c9                   	leave		<-- trapping instruction
  2b:	c3                   	ret
  2c:	83 e2 39             	and    $0x39,%edx
  2f:	83 fa 08             	cmp    $0x8,%edx
  32:	75 e7                	jne    0x1b
  34:	e8 03 ff ff ff       	call   0xffffffffffffff3c
  39:	0f 1f 00             	nopl   (%rax)
  3c:	f3 0f 1e fa          	endbr64

Code starting with the faulting instruction
===========================================
   0:	c9                   	leave
   1:	c3                   	ret
   2:	83 e2 39             	and    $0x39,%edx
   5:	83 fa 08             	cmp    $0x8,%edx
   8:	75 e7                	jne    0xfffffffffffffff1
   a:	e8 03 ff ff ff       	call   0xffffffffffffff12
   f:	0f 1f 00             	nopl   (%rax)
  12:	f3 0f 1e fa          	endbr64
[    2.371812] RSP: 002b:00007ffef8d5b740 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[    2.371854] RAX: ffffffffffffffda RBX: 0000000000000002 RCX: 00007f74d82a208e
[    2.371895] RDX: 0000000000000000 RSI: 00007ffef8d5b7f0 RDI: 0000000000000005
[    2.371937] RBP: 00007ffef8d5b750 R08: 0000000000000000 R09: 0000000000000000
[    2.371976] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10e321
[    2.372016] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffef8d5bec0
| [    2.375105] ------------[ cut here ]------------
| [    2.375169] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#2: ip/194
| [    2.375260] Modules linked in:
| [    2.375418] Tainted: [W]=WARN
[    2.375479] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[    2.375552] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3))
[    2.375625] Code: 80 00 00 00 e8 09 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 96 a5 fb ff b9 a6 ff ff
All code
========
   0:	80 00 00             	addb   $0x0,(%rax)
   3:	00 e8                	add    %ch,%al
   5:	09 d9                	or     %ebx,%ecx
   7:	ff                   	(bad)
   8:	ff 48 83             	decl   -0x7d(%rax)
   b:	c4                   	(bad)
   c:	38 85 c0 75 18 48    	cmp    %al,0x481875c0(%rbp)
  12:	83 c4 08             	add    $0x8,%esp
  15:	4c 89 f8             	mov    %r15,%rax
  18:	5b                   	pop    %rbx
  19:	5d                   	pop    %rbp
  1a:	41 5c                	pop    %r12
  1c:	41 5d                	pop    %r13
  1e:	41 5e                	pop    %r14
  20:	41 5f                	pop    %r15
  22:	c3                   	ret
  23:	44 8b 48 08          	mov    0x8(%rax),%r9d
  27:	eb b4                	jmp    0xffffffffffffffdd
  29:	90                   	nop
  2a:*	0f 0b                	ud2		<-- trapping instruction
  2c:	90                   	nop
  2d:	ba 02 00 00 00       	mov    $0x2,%edx
  32:	4c 89 fe             	mov    %r15,%rsi
  35:	31 ff                	xor    %edi,%edi
  37:	e8 96 a5 fb ff       	call   0xfffffffffffba5d2
  3c:	b9                   	.byte 0xb9
  3d:	a6                   	cmpsb  (%rdi),(%rsi)
  3e:	ff                   	(bad)
  3f:	ff                   	.byte 0xff

Code starting with the faulting instruction
===========================================
   0:	0f 0b                	ud2
   2:	90                   	nop
   3:	ba 02 00 00 00       	mov    $0x2,%edx
   8:	4c 89 fe             	mov    %r15,%rsi
   b:	31 ff                	xor    %edi,%edi
   d:	e8 96 a5 fb ff       	call   0xfffffffffffba5a8
  12:	b9                   	.byte 0xb9
  13:	a6                   	cmpsb  (%rdi),(%rsi)
  14:	ff                   	(bad)
  15:	ff                   	.byte 0xff
[    2.375757] RSP: 0018:ff829f24804cf6d0 EFLAGS: 00010286
[    2.375833] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000
[    2.375914] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3bc5ca018f2f00
[    2.375996] RBP: 0000000000000000 R08: ff3bc5ca01926990 R09: ff3bc5ca04d0002c
[    2.376083] R10: ff3bc5ca0206a118 R11: fefefefefefefeff R12: 0000000000000000
[    2.376166] R13: 0000000000000010 R14: ff3bc5ca0206a000 R15: ff3bc5ca018f2f00
[    2.376247] FS:  00007ff8b01c5840(0000) GS:ff3bc5cab853e000(0000) knlGS:0000000000000000
[    2.376327] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[    2.376406] CR2: 00000000004ec908 CR3: 0000000004fed003 CR4: 0000000000771ef0
[    2.376486] PKRU: 55555554
[    2.376535] Call Trace:
[    2.376584]  <TASK>
[    2.376634]  rtmsg_ifinfo (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:4560)
[    2.376695]  netif_state_change (net/core/dev.c:1605)
[    2.376757]  ? linkwatch_do_dev (net/core/link_watch.c:182 net/core/link_watch.c:166)
[    2.376822]  linkwatch_sync_dev (net/core/link_watch.c:295)
[    2.376885]  rtnl_getlink (net/core/rtnetlink.c:4273)
[    2.376949]  ? rtnl_fill_ifinfo.isra.0 (net/core/rtnetlink.c:2236)
[    2.377018]  rtnetlink_rcv_msg (net/core/rtnetlink.c:7061)
[    2.377082]  ? get_page_from_freelist (./include/linux/spinlock.h:390 mm/page_alloc.c:3373 mm/page_alloc.c:3402 mm/page_alloc.c:3943)
[    2.377152]  ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1))
[    2.377219]  netlink_rcv_skb (net/netlink/af_netlink.c:2551)
[    2.377280]  netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345)
[    2.377351]  netlink_sendmsg (net/netlink/af_netlink.c:1895)
[    2.377416]  ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4))
[    2.377476]  ___sys_sendmsg (net/socket.c:2752)
[    2.377540]  __sys_sendmsg (net/socket.c:2784)
[    2.377601]  do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94)
[    2.377662]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[    2.377728] RIP: 0033:0x7ff8b03ff08e
[    2.377799] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 <c9> c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa
All code
========
   0:	4d 89 d8             	mov    %r11,%r8
   3:	e8 94 bd 00 00       	call   0xbd9c
   8:	4c 8b 5d f8          	mov    -0x8(%rbp),%r11
   c:	41 8b 93 08 03 00 00 	mov    0x308(%r11),%edx
  13:	59                   	pop    %rcx
  14:	5e                   	pop    %rsi
  15:	48 83 f8 fc          	cmp    $0xfffffffffffffffc,%rax
  19:	74 11                	je     0x2c
  1b:	c9                   	leave
  1c:	c3                   	ret
  1d:	0f 1f 80 00 00 00 00 	nopl   0x0(%rax)
  24:	48 8b 45 10          	mov    0x10(%rbp),%rax
  28:	0f 05                	syscall
  2a:*	c9                   	leave		<-- trapping instruction
  2b:	c3                   	ret
  2c:	83 e2 39             	and    $0x39,%edx
  2f:	83 fa 08             	cmp    $0x8,%edx
  32:	75 e7                	jne    0x1b
  34:	e8 03 ff ff ff       	call   0xffffffffffffff3c
  39:	0f 1f 00             	nopl   (%rax)
  3c:	f3 0f 1e fa          	endbr64

Code starting with the faulting instruction
===========================================
   0:	c9                   	leave
   1:	c3                   	ret
   2:	83 e2 39             	and    $0x39,%edx
   5:	83 fa 08             	cmp    $0x8,%edx
   8:	75 e7                	jne    0xfffffffffffffff1
   a:	e8 03 ff ff ff       	call   0xffffffffffffff12
   f:	0f 1f 00             	nopl   (%rax)
  12:	f3 0f 1e fa          	endbr64
[    2.377931] RSP: 002b:00007fff6320b5e0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[    2.378012] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007ff8b03ff08e
[    2.378092] RDX: 0000000000000000 RSI: 00007fff6320b690 RDI: 0000000000000006
[    2.378172] RBP: 00007fff6320b5f0 R08: 0000000000000000 R09: 0000000000000000
[    2.378251] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10e321
[    2.378331] R13: 00007fff6320b740 R14: 00007fff6320d388 R15: 00000000fffffff5
| [    2.378794] ------------[ cut here ]------------
| [    2.378859] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#2: ip/194
| [    2.378946] Modules linked in:
| [    2.379103] Tainted: [W]=WARN
[    2.379165] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[    2.379238] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3))
[    2.379311] Code: 80 00 00 00 e8 09 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 96 a5 fb ff b9 a6 ff ff
All code
========
   0:	80 00 00             	addb   $0x0,(%rax)
   3:	00 e8                	add    %ch,%al
   5:	09 d9                	or     %ebx,%ecx
   7:	ff                   	(bad)
   8:	ff 48 83             	decl   -0x7d(%rax)
   b:	c4                   	(bad)
   c:	38 85 c0 75 18 48    	cmp    %al,0x481875c0(%rbp)
  12:	83 c4 08             	add    $0x8,%esp
  15:	4c 89 f8             	mov    %r15,%rax
  18:	5b                   	pop    %rbx
  19:	5d                   	pop    %rbp
  1a:	41 5c                	pop    %r12
  1c:	41 5d                	pop    %r13
  1e:	41 5e                	pop    %r14
  20:	41 5f                	pop    %r15
  22:	c3                   	ret
  23:	44 8b 48 08          	mov    0x8(%rax),%r9d
  27:	eb b4                	jmp    0xffffffffffffffdd
  29:	90                   	nop
  2a:*	0f 0b                	ud2		<-- trapping instruction
  2c:	90                   	nop
  2d:	ba 02 00 00 00       	mov    $0x2,%edx
  32:	4c 89 fe             	mov    %r15,%rsi
  35:	31 ff                	xor    %edi,%edi
  37:	e8 96 a5 fb ff       	call   0xfffffffffffba5d2
  3c:	b9                   	.byte 0xb9
  3d:	a6                   	cmpsb  (%rdi),(%rsi)
  3e:	ff                   	(bad)
  3f:	ff                   	.byte 0xff

Code starting with the faulting instruction
===========================================
   0:	0f 0b                	ud2
   2:	90                   	nop
   3:	ba 02 00 00 00       	mov    $0x2,%edx
   8:	4c 89 fe             	mov    %r15,%rsi
   b:	31 ff                	xor    %edi,%edi
   d:	e8 96 a5 fb ff       	call   0xfffffffffffba5a8
  12:	b9                   	.byte 0xb9
  13:	a6                   	cmpsb  (%rdi),(%rsi)
  14:	ff                   	(bad)
  15:	ff                   	.byte 0xff
[    2.379448] RSP: 0018:ff829f24804cf618 EFLAGS: 00010286
[    2.379517] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000
[    2.379598] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3bc5ca018f2f00
[    2.379674] RBP: 0000000000000000 R08: ff3bc5ca032ca490 R09: ff3bc5ca04d0002c
[    2.379753] R10: ff3bc5ca04cf7118 R11: fefefefefefefeff R12: 0000000000000000
[    2.379839] R13: 0000000000000010 R14: ff3bc5ca04cf7000 R15: ff3bc5ca018f2f00
[    2.379928] FS:  00007ff8b01c5840(0000) GS:ff3bc5cab853e000(0000) knlGS:0000000000000000
[    2.380015] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[    2.380091] CR2: 00000000004ebe08 CR3: 0000000004fed003 CR4: 0000000000771ef0
[    2.380168] PKRU: 55555554
[    2.380216] Call Trace:
[    2.380269]  <TASK>
[    2.380317]  rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121)
[    2.380385]  notifier_call_chain (kernel/notifier.c:85)
[    2.380449]  __netdev_upper_dev_link (net/core/dev.c:8931)
[    2.380517]  netdev_master_upper_dev_link (net/core/dev.c:9001)
[    2.380585]  br_add_if (net/bridge/br_if.c:619)
[    2.380650]  do_set_master (net/core/rtnetlink.c:3011)
[    2.380714]  do_setlink.isra.0 (net/core/rtnetlink.c:3213 (discriminator 1))
[    2.380786]  ? __nla_validate_parse (lib/nlattr.c:620)
[    2.380855]  rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1))
[    2.380919]  ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7))
[    2.380981]  ? do_setlink.isra.0 (net/core/rtnetlink.c:3455)
[    2.381051]  rtnetlink_rcv_msg (net/core/rtnetlink.c:7061)
[    2.381112]  ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360)
[    2.381176]  ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1))
[    2.381246]  netlink_rcv_skb (net/netlink/af_netlink.c:2551)
[    2.381311]  netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345)
[    2.381379]  netlink_sendmsg (net/netlink/af_netlink.c:1895)
[    2.381444]  ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4))
[    2.381505]  ___sys_sendmsg (net/socket.c:2752)
[    2.381566]  __sys_sendmsg (net/socket.c:2784)
[    2.381629]  do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94)
[    2.381694]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[    2.381770] RIP: 0033:0x7ff8b03ff08e
[    2.381833] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 <c9> c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa
All code
========
   0:	4d 89 d8             	mov    %r11,%r8
   3:	e8 94 bd 00 00       	call   0xbd9c
   8:	4c 8b 5d f8          	mov    -0x8(%rbp),%r11
   c:	41 8b 93 08 03 00 00 	mov    0x308(%r11),%edx
  13:	59                   	pop    %rcx
  14:	5e                   	pop    %rsi
  15:	48 83 f8 fc          	cmp    $0xfffffffffffffffc,%rax
  19:	74 11                	je     0x2c
  1b:	c9                   	leave
  1c:	c3                   	ret
  1d:	0f 1f 80 00 00 00 00 	nopl   0x0(%rax)
  24:	48 8b 45 10          	mov    0x10(%rbp),%rax
  28:	0f 05                	syscall
  2a:*	c9                   	leave		<-- trapping instruction
  2b:	c3                   	ret
  2c:	83 e2 39             	and    $0x39,%edx
  2f:	83 fa 08             	cmp    $0x8,%edx
  32:	75 e7                	jne    0x1b
  34:	e8 03 ff ff ff       	call   0xffffffffffffff3c
  39:	0f 1f 00             	nopl   (%rax)
  3c:	f3 0f 1e fa          	endbr64

Code starting with the faulting instruction
===========================================
   0:	c9                   	leave
   1:	c3                   	ret
   2:	83 e2 39             	and    $0x39,%edx
   5:	83 fa 08             	cmp    $0x8,%edx
   8:	75 e7                	jne    0xfffffffffffffff1
   a:	e8 03 ff ff ff       	call   0xffffffffffffff12
   f:	0f 1f 00             	nopl   (%rax)
  12:	f3 0f 1e fa          	endbr64
[    2.381965] RSP: 002b:00007fff6320cbf0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[    2.382047] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007ff8b03ff08e
[    2.382126] RDX: 0000000000000000 RSI: 00007fff6320cca0 RDI: 0000000000000005
[    2.382208] RBP: 00007fff6320cc00 R08: 0000000000000000 R09: 0000000000000000
[    2.382287] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10e321
[    2.382372] R13: 000000000049f620 R14: 0000000000000000 R15: 00007fff6320d370
| [    2.382656] ------------[ cut here ]------------
| [    2.382723] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#2: ip/194
| [    2.382819] Modules linked in:
| [    2.382973] Tainted: [W]=WARN
[    2.383032] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[    2.383106] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3))
[    2.383174] Code: 80 00 00 00 e8 09 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 96 a5 fb ff b9 a6 ff ff
All code
========
   0:	80 00 00             	addb   $0x0,(%rax)
   3:	00 e8                	add    %ch,%al
   5:	09 d9                	or     %ebx,%ecx
   7:	ff                   	(bad)
   8:	ff 48 83             	decl   -0x7d(%rax)
   b:	c4                   	(bad)
   c:	38 85 c0 75 18 48    	cmp    %al,0x481875c0(%rbp)
  12:	83 c4 08             	add    $0x8,%esp
  15:	4c 89 f8             	mov    %r15,%rax
  18:	5b                   	pop    %rbx
  19:	5d                   	pop    %rbp
  1a:	41 5c                	pop    %r12
  1c:	41 5d                	pop    %r13
  1e:	41 5e                	pop    %r14
  20:	41 5f                	pop    %r15
  22:	c3                   	ret
  23:	44 8b 48 08          	mov    0x8(%rax),%r9d
  27:	eb b4                	jmp    0xffffffffffffffdd
  29:	90                   	nop
  2a:*	0f 0b                	ud2		<-- trapping instruction
  2c:	90                   	nop
  2d:	ba 02 00 00 00       	mov    $0x2,%edx
  32:	4c 89 fe             	mov    %r15,%rsi
  35:	31 ff                	xor    %edi,%edi
  37:	e8 96 a5 fb ff       	call   0xfffffffffffba5d2
  3c:	b9                   	.byte 0xb9
  3d:	a6                   	cmpsb  (%rdi),(%rsi)
  3e:	ff                   	(bad)
  3f:	ff                   	.byte 0xff

Code starting with the faulting instruction
===========================================
   0:	0f 0b                	ud2
   2:	90                   	nop
   3:	ba 02 00 00 00       	mov    $0x2,%edx
   8:	4c 89 fe             	mov    %r15,%rsi
   b:	31 ff                	xor    %edi,%edi
   d:	e8 96 a5 fb ff       	call   0xfffffffffffba5a8
  12:	b9                   	.byte 0xb9
  13:	a6                   	cmpsb  (%rdi),(%rsi)
  14:	ff                   	(bad)
  15:	ff                   	.byte 0xff
[    2.383301] RSP: 0018:ff829f24804cf640 EFLAGS: 00010286
[    2.383373] RAX: 00000000ffffffa6 RBX: 0000000000000100 RCX: 0000000000000000
[    2.383449] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3bc5ca018f2f00
[    2.383526] RBP: 0000000000000000 R08: ff3bc5ca032ca490 R09: ff3bc5ca04d0002c
[    2.383613] R10: ff3bc5ca04cf7118 R11: fefefefefefefeff R12: 0000000000000000
[    2.383691] R13: 0000000000000010 R14: ff3bc5ca04cf7000 R15: ff3bc5ca018f2f00
[    2.383782] FS:  00007ff8b01c5840(0000) GS:ff3bc5cab853e000(0000) knlGS:0000000000000000
[    2.383865] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[    2.383936] CR2: 00000000004ebe08 CR3: 0000000004fed003 CR4: 0000000000771ef0
[    2.384017] PKRU: 55555554
[    2.384066] Call Trace:
[    2.384115]  <TASK>
[    2.384167]  rtmsg_ifinfo (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:4560)
[    2.384231]  __dev_notify_flags (net/core/dev.c:9787)
[    2.384291]  __dev_set_promiscuity (net/core/dev.c:9630)
[    2.384366]  netif_set_promiscuity (net/core/dev.c:9639)
[    2.384436]  dev_set_promiscuity (net/core/dev_api.c:288)
[    2.384497]  br_manage_promisc (net/bridge/br_if.c:108 net/bridge/br_if.c:157)
[    2.384559]  br_add_if (net/bridge/br_if.c:242 net/bridge/br_if.c:627)
[    2.384623]  do_set_master (net/core/rtnetlink.c:3011)
[    2.384688]  do_setlink.isra.0 (net/core/rtnetlink.c:3213 (discriminator 1))
[    2.384751]  ? __nla_validate_parse (lib/nlattr.c:620)
[    2.384825]  rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1))
[    2.384883]  ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7))
[    2.384943]  ? do_setlink.isra.0 (net/core/rtnetlink.c:3455)
[    2.385012]  rtnetlink_rcv_msg (net/core/rtnetlink.c:7061)
[    2.385075]  ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360)
[    2.385136]  ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1))
[    2.385202]  netlink_rcv_skb (net/netlink/af_netlink.c:2551)
[    2.385265]  netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345)
[    2.385325]  netlink_sendmsg (net/netlink/af_netlink.c:1895)
[    2.385394]  ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4))
[    2.385457]  ___sys_sendmsg (net/socket.c:2752)
[    2.385521]  __sys_sendmsg (net/socket.c:2784)
[    2.385585]  do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94)
[    2.385646]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[    2.385714] RIP: 0033:0x7ff8b03ff08e
[    2.385783] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 <c9> c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa
All code
========
   0:	4d 89 d8             	mov    %r11,%r8
   3:	e8 94 bd 00 00       	call   0xbd9c
   8:	4c 8b 5d f8          	mov    -0x8(%rbp),%r11
   c:	41 8b 93 08 03 00 00 	mov    0x308(%r11),%edx
  13:	59                   	pop    %rcx
  14:	5e                   	pop    %rsi
  15:	48 83 f8 fc          	cmp    $0xfffffffffffffffc,%rax
  19:	74 11                	je     0x2c
  1b:	c9                   	leave
  1c:	c3                   	ret
  1d:	0f 1f 80 00 00 00 00 	nopl   0x0(%rax)
  24:	48 8b 45 10          	mov    0x10(%rbp),%rax
  28:	0f 05                	syscall
  2a:*	c9                   	leave		<-- trapping instruction
  2b:	c3                   	ret
  2c:	83 e2 39             	and    $0x39,%edx
  2f:	83 fa 08             	cmp    $0x8,%edx
  32:	75 e7                	jne    0x1b
  34:	e8 03 ff ff ff       	call   0xffffffffffffff3c
  39:	0f 1f 00             	nopl   (%rax)
  3c:	f3 0f 1e fa          	endbr64

Code starting with the faulting instruction
===========================================
   0:	c9                   	leave
   1:	c3                   	ret
   2:	83 e2 39             	and    $0x39,%edx
   5:	83 fa 08             	cmp    $0x8,%edx
   8:	75 e7                	jne    0xfffffffffffffff1
   a:	e8 03 ff ff ff       	call   0xffffffffffffff12
   f:	0f 1f 00             	nopl   (%rax)
  12:	f3 0f 1e fa          	endbr64
[    2.385918] RSP: 002b:00007fff6320cbf0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[    2.385997] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007ff8b03ff08e
[    2.386076] RDX: 0000000000000000 RSI: 00007fff6320cca0 RDI: 0000000000000005
[    2.386149] RBP: 00007fff6320cc00 R08: 0000000000000000 R09: 0000000000000000
[    2.386229] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10e321
[    2.386308] R13: 000000000049f620 R14: 0000000000000000 R15: 00007fff6320d370
| [    2.386528] ------------[ cut here ]------------
| [    2.386593] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#2: ip/194
| [    2.386680] Modules linked in:
| [    2.386835] Tainted: [W]=WARN
[    2.386895] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[    2.386968] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3))
[    2.387037] Code: 80 00 00 00 e8 09 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 96 a5 fb ff b9 a6 ff ff
All code
========
   0:	80 00 00             	addb   $0x0,(%rax)
   3:	00 e8                	add    %ch,%al
   5:	09 d9                	or     %ebx,%ecx
   7:	ff                   	(bad)
   8:	ff 48 83             	decl   -0x7d(%rax)
   b:	c4                   	(bad)
   c:	38 85 c0 75 18 48    	cmp    %al,0x481875c0(%rbp)
  12:	83 c4 08             	add    $0x8,%esp
  15:	4c 89 f8             	mov    %r15,%rax
  18:	5b                   	pop    %rbx
  19:	5d                   	pop    %rbp
  1a:	41 5c                	pop    %r12
  1c:	41 5d                	pop    %r13
  1e:	41 5e                	pop    %r14
  20:	41 5f                	pop    %r15
  22:	c3                   	ret
  23:	44 8b 48 08          	mov    0x8(%rax),%r9d
  27:	eb b4                	jmp    0xffffffffffffffdd
  29:	90                   	nop
  2a:*	0f 0b                	ud2		<-- trapping instruction
  2c:	90                   	nop
  2d:	ba 02 00 00 00       	mov    $0x2,%edx
  32:	4c 89 fe             	mov    %r15,%rsi
  35:	31 ff                	xor    %edi,%edi
  37:	e8 96 a5 fb ff       	call   0xfffffffffffba5d2
  3c:	b9                   	.byte 0xb9
  3d:	a6                   	cmpsb  (%rdi),(%rsi)
  3e:	ff                   	(bad)
  3f:	ff                   	.byte 0xff

Code starting with the faulting instruction
===========================================
   0:	0f 0b                	ud2
   2:	90                   	nop
   3:	ba 02 00 00 00       	mov    $0x2,%edx
   8:	4c 89 fe             	mov    %r15,%rsi
   b:	31 ff                	xor    %edi,%edi
   d:	e8 96 a5 fb ff       	call   0xfffffffffffba5a8
  12:	b9                   	.byte 0xb9
  13:	a6                   	cmpsb  (%rdi),(%rsi)
  14:	ff                   	(bad)
  15:	ff                   	.byte 0xff
[    2.387168] RSP: 0018:ff829f24804cf6b0 EFLAGS: 00010286
[    2.387237] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000
[    2.387313] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3bc5ca018f2f00
[    2.387398] RBP: 0000000000000000 R08: ff3bc5ca01926990 R09: ff3bc5ca04d0002c
[    2.387479] R10: ff3bc5ca0206a118 R11: fefefefefefefeff R12: 0000000000000000
[    2.387559] R13: 0000000000000010 R14: ff3bc5ca0206a000 R15: ff3bc5ca018f2f00
[    2.387640] FS:  00007ff8b01c5840(0000) GS:ff3bc5cab853e000(0000) knlGS:0000000000000000
[    2.387720] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[    2.387798] CR2: 00000000004ebe08 CR3: 0000000004fed003 CR4: 0000000000771ef0
[    2.387880] PKRU: 55555554
[    2.387928] Call Trace:
[    2.387979]  <TASK>
[    2.388031]  rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121)
[    2.388091]  notifier_call_chain (kernel/notifier.c:85)
[    2.388155]  call_netdevice_notifiers (net/core/dev.c:2287 net/core/dev.c:2301)
[    2.388222]  br_add_if (net/bridge/br_if.c:679)
[    2.388284]  do_set_master (net/core/rtnetlink.c:3011)
[    2.388355]  do_setlink.isra.0 (net/core/rtnetlink.c:3213 (discriminator 1))
[    2.388419]  ? __nla_validate_parse (lib/nlattr.c:620)
[    2.388488]  rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1))
[    2.388552]  ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7))
[    2.388614]  ? do_setlink.isra.0 (net/core/rtnetlink.c:3455)
[    2.388682]  rtnetlink_rcv_msg (net/core/rtnetlink.c:7061)
[    2.388743]  ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360)
[    2.388814]  ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1))
[    2.388884]  netlink_rcv_skb (net/netlink/af_netlink.c:2551)
[    2.388947]  netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345)
[    2.389006]  netlink_sendmsg (net/netlink/af_netlink.c:1895)
[    2.389064]  ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4))
[    2.389120]  ___sys_sendmsg (net/socket.c:2752)
[    2.389181]  __sys_sendmsg (net/socket.c:2784)
[    2.389240]  do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94)
[    2.389299]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[    2.389375] RIP: 0033:0x7ff8b03ff08e
[    2.389437] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 <c9> c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa
All code
========
   0:	4d 89 d8             	mov    %r11,%r8
   3:	e8 94 bd 00 00       	call   0xbd9c
   8:	4c 8b 5d f8          	mov    -0x8(%rbp),%r11
   c:	41 8b 93 08 03 00 00 	mov    0x308(%r11),%edx
  13:	59                   	pop    %rcx
  14:	5e                   	pop    %rsi
  15:	48 83 f8 fc          	cmp    $0xfffffffffffffffc,%rax
  19:	74 11                	je     0x2c
  1b:	c9                   	leave
  1c:	c3                   	ret
  1d:	0f 1f 80 00 00 00 00 	nopl   0x0(%rax)
  24:	48 8b 45 10          	mov    0x10(%rbp),%rax
  28:	0f 05                	syscall
  2a:*	c9                   	leave		<-- trapping instruction
  2b:	c3                   	ret
  2c:	83 e2 39             	and    $0x39,%edx
  2f:	83 fa 08             	cmp    $0x8,%edx
  32:	75 e7                	jne    0x1b
  34:	e8 03 ff ff ff       	call   0xffffffffffffff3c
  39:	0f 1f 00             	nopl   (%rax)
  3c:	f3 0f 1e fa          	endbr64

Code starting with the faulting instruction
===========================================
   0:	c9                   	leave
   1:	c3                   	ret
   2:	83 e2 39             	and    $0x39,%edx
   5:	83 fa 08             	cmp    $0x8,%edx
   8:	75 e7                	jne    0xfffffffffffffff1
   a:	e8 03 ff ff ff       	call   0xffffffffffffff12
   f:	0f 1f 00             	nopl   (%rax)
  12:	f3 0f 1e fa          	endbr64
[    2.389566] RSP: 002b:00007fff6320cbf0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[    2.389648] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007ff8b03ff08e
[    2.389733] RDX: 0000000000000000 RSI: 00007fff6320cca0 RDI: 0000000000000005
[    2.389826] RBP: 00007fff6320cc00 R08: 0000000000000000 R09: 0000000000000000
[    2.389907] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10e321
[    2.389989] R13: 000000000049f620 R14: 0000000000000000 R15: 00007fff6320d370
| [    2.390199] ------------[ cut here ]------------
| [    2.390268] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#2: ip/194
| [    2.390360] Modules linked in:
| [    2.390512] Tainted: [W]=WARN
[    2.390573] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[    2.390646] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3))
[    2.390716] Code: 80 00 00 00 e8 09 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 96 a5 fb ff b9 a6 ff ff
All code
========
   0:	80 00 00             	addb   $0x0,(%rax)
   3:	00 e8                	add    %ch,%al
   5:	09 d9                	or     %ebx,%ecx
   7:	ff                   	(bad)
   8:	ff 48 83             	decl   -0x7d(%rax)
   b:	c4                   	(bad)
   c:	38 85 c0 75 18 48    	cmp    %al,0x481875c0(%rbp)
  12:	83 c4 08             	add    $0x8,%esp
  15:	4c 89 f8             	mov    %r15,%rax
  18:	5b                   	pop    %rbx
  19:	5d                   	pop    %rbp
  1a:	41 5c                	pop    %r12
  1c:	41 5d                	pop    %r13
  1e:	41 5e                	pop    %r14
  20:	41 5f                	pop    %r15
  22:	c3                   	ret
  23:	44 8b 48 08          	mov    0x8(%rax),%r9d
  27:	eb b4                	jmp    0xffffffffffffffdd
  29:	90                   	nop
  2a:*	0f 0b                	ud2		<-- trapping instruction
  2c:	90                   	nop
  2d:	ba 02 00 00 00       	mov    $0x2,%edx
  32:	4c 89 fe             	mov    %r15,%rsi
  35:	31 ff                	xor    %edi,%edi
  37:	e8 96 a5 fb ff       	call   0xfffffffffffba5d2
  3c:	b9                   	.byte 0xb9
  3d:	a6                   	cmpsb  (%rdi),(%rsi)
  3e:	ff                   	(bad)
  3f:	ff                   	.byte 0xff

Code starting with the faulting instruction
===========================================
   0:	0f 0b                	ud2
   2:	90                   	nop
   3:	ba 02 00 00 00       	mov    $0x2,%edx
   8:	4c 89 fe             	mov    %r15,%rsi
   b:	31 ff                	xor    %edi,%edi
   d:	e8 96 a5 fb ff       	call   0xfffffffffffba5a8
  12:	b9                   	.byte 0xb9
  13:	a6                   	cmpsb  (%rdi),(%rsi)
  14:	ff                   	(bad)
  15:	ff                   	.byte 0xff
[    2.390852] RSP: 0018:ff829f24804cf668 EFLAGS: 00010286
[    2.390919] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000
[    2.390999] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3bc5ca018f2f00
[    2.391079] RBP: 0000000000000002 R08: ff3bc5ca01926990 R09: ff3bc5ca04d0002c
[    2.391156] R10: ff3bc5ca0206a118 R11: fefefefefefefeff R12: 0000000000000000
[    2.391232] R13: 0000000000000010 R14: ff3bc5ca0206a000 R15: ff3bc5ca018f2f00
[    2.391315] FS:  00007ff8b01c5840(0000) GS:ff3bc5cab853e000(0000) knlGS:0000000000000000
[    2.391396] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[    2.391467] CR2: 00000000004ebe08 CR3: 0000000004fed003 CR4: 0000000000771ef0
[    2.391547] PKRU: 55555554
[    2.391598] Call Trace:
[    2.391646]  <TASK>
[    2.391698]  rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121)
[    2.391768]  notifier_call_chain (kernel/notifier.c:85)
[    2.391828]  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)
[    2.391901]  br_add_if (net/bridge/br_if.c:683)
[    2.391962]  do_set_master (net/core/rtnetlink.c:3011)
[    2.392024]  do_setlink.isra.0 (net/core/rtnetlink.c:3213 (discriminator 1))
[    2.392086]  ? __nla_validate_parse (lib/nlattr.c:620)
[    2.392152]  rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1))
[    2.392214]  ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7))
[    2.392273]  ? do_setlink.isra.0 (net/core/rtnetlink.c:3455)
[    2.392348]  rtnetlink_rcv_msg (net/core/rtnetlink.c:7061)
[    2.392411]  ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360)
[    2.392472]  ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1))
[    2.392537]  netlink_rcv_skb (net/netlink/af_netlink.c:2551)
[    2.392599]  netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345)
[    2.392660]  netlink_sendmsg (net/netlink/af_netlink.c:1895)
[    2.392722]  ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4))
[    2.392787]  ___sys_sendmsg (net/socket.c:2752)
[    2.392848]  __sys_sendmsg (net/socket.c:2784)
[    2.392909]  do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94)
[    2.392972]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[    2.393041] RIP: 0033:0x7ff8b03ff08e
[    2.393102] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 <c9> c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa
All code
========
   0:	4d 89 d8             	mov    %r11,%r8
   3:	e8 94 bd 00 00       	call   0xbd9c
   8:	4c 8b 5d f8          	mov    -0x8(%rbp),%r11
   c:	41 8b 93 08 03 00 00 	mov    0x308(%r11),%edx
  13:	59                   	pop    %rcx
  14:	5e                   	pop    %rsi
  15:	48 83 f8 fc          	cmp    $0xfffffffffffffffc,%rax
  19:	74 11                	je     0x2c
  1b:	c9                   	leave
  1c:	c3                   	ret
  1d:	0f 1f 80 00 00 00 00 	nopl   0x0(%rax)
  24:	48 8b 45 10          	mov    0x10(%rbp),%rax
  28:	0f 05                	syscall
  2a:*	c9                   	leave		<-- trapping instruction
  2b:	c3                   	ret
  2c:	83 e2 39             	and    $0x39,%edx
  2f:	83 fa 08             	cmp    $0x8,%edx
  32:	75 e7                	jne    0x1b
  34:	e8 03 ff ff ff       	call   0xffffffffffffff3c
  39:	0f 1f 00             	nopl   (%rax)
  3c:	f3 0f 1e fa          	endbr64

Code starting with the faulting instruction
===========================================
   0:	c9                   	leave
   1:	c3                   	ret
   2:	83 e2 39             	and    $0x39,%edx
   5:	83 fa 08             	cmp    $0x8,%edx
   8:	75 e7                	jne    0xfffffffffffffff1
   a:	e8 03 ff ff ff       	call   0xffffffffffffff12
   f:	0f 1f 00             	nopl   (%rax)
  12:	f3 0f 1e fa          	endbr64
[    2.393233] RSP: 002b:00007fff6320cbf0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[    2.393312] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007ff8b03ff08e
[    2.393395] RDX: 0000000000000000 RSI: 00007fff6320cca0 RDI: 0000000000000005
[    2.393475] RBP: 00007fff6320cc00 R08: 0000000000000000 R09: 0000000000000000
[    2.393552] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10e321
[    2.393630] R13: 000000000049f620 R14: 0000000000000000 R15: 00007fff6320d370
| [    2.396850] ------------[ cut here ]------------
| [    2.396887] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/195
| [    2.396939] Modules linked in:
| [    2.397017] Tainted: [W]=WARN
[    2.397042] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[    2.397075] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3))
[    2.397106] Code: 80 00 00 00 e8 09 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 96 a5 fb ff b9 a6 ff ff
All code
========
   0:	80 00 00             	addb   $0x0,(%rax)
   3:	00 e8                	add    %ch,%al
   5:	09 d9                	or     %ebx,%ecx
   7:	ff                   	(bad)
   8:	ff 48 83             	decl   -0x7d(%rax)
   b:	c4                   	(bad)
   c:	38 85 c0 75 18 48    	cmp    %al,0x481875c0(%rbp)
  12:	83 c4 08             	add    $0x8,%esp
  15:	4c 89 f8             	mov    %r15,%rax
  18:	5b                   	pop    %rbx
  19:	5d                   	pop    %rbp
  1a:	41 5c                	pop    %r12
  1c:	41 5d                	pop    %r13
  1e:	41 5e                	pop    %r14
  20:	41 5f                	pop    %r15
  22:	c3                   	ret
  23:	44 8b 48 08          	mov    0x8(%rax),%r9d
  27:	eb b4                	jmp    0xffffffffffffffdd
  29:	90                   	nop
  2a:*	0f 0b                	ud2		<-- trapping instruction
  2c:	90                   	nop
  2d:	ba 02 00 00 00       	mov    $0x2,%edx
  32:	4c 89 fe             	mov    %r15,%rsi
  35:	31 ff                	xor    %edi,%edi
  37:	e8 96 a5 fb ff       	call   0xfffffffffffba5d2
  3c:	b9                   	.byte 0xb9
  3d:	a6                   	cmpsb  (%rdi),(%rsi)
  3e:	ff                   	(bad)
  3f:	ff                   	.byte 0xff

Code starting with the faulting instruction
===========================================
   0:	0f 0b                	ud2
   2:	90                   	nop
   3:	ba 02 00 00 00       	mov    $0x2,%edx
   8:	4c 89 fe             	mov    %r15,%rsi
   b:	31 ff                	xor    %edi,%edi
   d:	e8 96 a5 fb ff       	call   0xfffffffffffba5a8
  12:	b9                   	.byte 0xb9
  13:	a6                   	cmpsb  (%rdi),(%rsi)
  14:	ff                   	(bad)
  15:	ff                   	.byte 0xff
[    2.397195] RSP: 0018:ff829f24804d75a8 EFLAGS: 00010286
[    2.397222] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000
[    2.397263] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3bc5ca02f61000
[    2.397303] RBP: 0000000000000000 R08: ff3bc5ca032ade90 R09: ff3bc5ca04e72030
[    2.397354] R10: ff3bc5ca04cf0118 R11: fefefefefefefeff R12: 0000000000000000
[    2.397396] R13: 0000000000000010 R14: ff3bc5ca04cf0000 R15: ff3bc5ca02f61000
[    2.397437] FS:  00007fec42a3f840(0000) GS:ff3bc5cab85be000(0000) knlGS:0000000000000000
[    2.397480] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[    2.397515] CR2: 0000000008d35988 CR3: 0000000006477003 CR4: 0000000000771ef0
[    2.397557] PKRU: 55555554
[    2.397573] Call Trace:
[    2.397588]  <TASK>
[    2.397604]  rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121)
[    2.397626]  notifier_call_chain (kernel/notifier.c:85)
[    2.397648]  netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993)
[    2.397678]  dev_set_mac_address (net/core/dev_api.c:339)
[    2.397701]  ? dev_set_mtu (net/core/dev_api.c:249)
[    2.397724]  bond_enslave (drivers/net/bonding/bond_main.c:2067)
[    2.397751]  ? exc_invalid_op (arch/x86/kernel/traps.c:490 (discriminator 2))
[    2.397779]  do_set_master (net/core/rtnetlink.c:3011)
[    2.397802]  do_setlink.isra.0 (net/core/rtnetlink.c:3213 (discriminator 1))
[    2.397825]  ? __nla_validate_parse (lib/nlattr.c:620)
[    2.397856]  rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1))
[    2.397879]  ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7))
[    2.397902]  ? do_setlink.isra.0 (net/core/rtnetlink.c:3455)
[    2.397929]  rtnetlink_rcv_msg (net/core/rtnetlink.c:7061)
[    2.397956]  ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360)
[    2.397977]  ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1))
[    2.398010]  netlink_rcv_skb (net/netlink/af_netlink.c:2551)
[    2.398032]  netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345)
[    2.398053]  netlink_sendmsg (net/netlink/af_netlink.c:1895)
[    2.398077]  ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4))
[    2.398099]  ___sys_sendmsg (net/socket.c:2752)
[    2.398123]  __sys_sendmsg (net/socket.c:2784)
[    2.398144]  do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94)
[    2.398169]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[    2.398201] RIP: 0033:0x7fec42c7908e
[    2.398223] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 <c9> c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa
All code
========
   0:	4d 89 d8             	mov    %r11,%r8
   3:	e8 94 bd 00 00       	call   0xbd9c
   8:	4c 8b 5d f8          	mov    -0x8(%rbp),%r11
   c:	41 8b 93 08 03 00 00 	mov    0x308(%r11),%edx
  13:	59                   	pop    %rcx
  14:	5e                   	pop    %rsi
  15:	48 83 f8 fc          	cmp    $0xfffffffffffffffc,%rax
  19:	74 11                	je     0x2c
  1b:	c9                   	leave
  1c:	c3                   	ret
  1d:	0f 1f 80 00 00 00 00 	nopl   0x0(%rax)
  24:	48 8b 45 10          	mov    0x10(%rbp),%rax
  28:	0f 05                	syscall
  2a:*	c9                   	leave		<-- trapping instruction
  2b:	c3                   	ret
  2c:	83 e2 39             	and    $0x39,%edx
  2f:	83 fa 08             	cmp    $0x8,%edx
  32:	75 e7                	jne    0x1b
  34:	e8 03 ff ff ff       	call   0xffffffffffffff3c
  39:	0f 1f 00             	nopl   (%rax)
  3c:	f3 0f 1e fa          	endbr64

Code starting with the faulting instruction
===========================================
   0:	c9                   	leave
   1:	c3                   	ret
   2:	83 e2 39             	and    $0x39,%edx
   5:	83 fa 08             	cmp    $0x8,%edx
   8:	75 e7                	jne    0xfffffffffffffff1
   a:	e8 03 ff ff ff       	call   0xffffffffffffff12
   f:	0f 1f 00             	nopl   (%rax)
  12:	f3 0f 1e fa          	endbr64
[    2.398316] RSP: 002b:00007ffd23579690 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[    2.398362] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fec42c7908e
[    2.398411] RDX: 0000000000000000 RSI: 00007ffd23579740 RDI: 0000000000000005
[    2.398451] RBP: 00007ffd235796a0 R08: 0000000000000000 R09: 0000000000000000
[    2.398491] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10e321
[    2.398533] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffd23579e10
| [    2.398630] ------------[ cut here ]------------
| [    2.398657] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/195
| [    2.398707] Modules linked in:
| [    2.398787] Tainted: [W]=WARN
[    2.398811] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[    2.398846] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3))
[    2.398873] Code: 80 00 00 00 e8 09 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 96 a5 fb ff b9 a6 ff ff
All code
========
   0:	80 00 00             	addb   $0x0,(%rax)
   3:	00 e8                	add    %ch,%al
   5:	09 d9                	or     %ebx,%ecx
   7:	ff                   	(bad)
   8:	ff 48 83             	decl   -0x7d(%rax)
   b:	c4                   	(bad)
   c:	38 85 c0 75 18 48    	cmp    %al,0x481875c0(%rbp)
  12:	83 c4 08             	add    $0x8,%esp
  15:	4c 89 f8             	mov    %r15,%rax
  18:	5b                   	pop    %rbx
  19:	5d                   	pop    %rbp
  1a:	41 5c                	pop    %r12
  1c:	41 5d                	pop    %r13
  1e:	41 5e                	pop    %r14
  20:	41 5f                	pop    %r15
  22:	c3                   	ret
  23:	44 8b 48 08          	mov    0x8(%rax),%r9d
  27:	eb b4                	jmp    0xffffffffffffffdd
  29:	90                   	nop
  2a:*	0f 0b                	ud2		<-- trapping instruction
  2c:	90                   	nop
  2d:	ba 02 00 00 00       	mov    $0x2,%edx
  32:	4c 89 fe             	mov    %r15,%rsi
  35:	31 ff                	xor    %edi,%edi
  37:	e8 96 a5 fb ff       	call   0xfffffffffffba5d2
  3c:	b9                   	.byte 0xb9
  3d:	a6                   	cmpsb  (%rdi),(%rsi)
  3e:	ff                   	(bad)
  3f:	ff                   	.byte 0xff

Code starting with the faulting instruction
===========================================
   0:	0f 0b                	ud2
   2:	90                   	nop
   3:	ba 02 00 00 00       	mov    $0x2,%edx
   8:	4c 89 fe             	mov    %r15,%rsi
   b:	31 ff                	xor    %edi,%edi
   d:	e8 96 a5 fb ff       	call   0xfffffffffffba5a8
  12:	b9                   	.byte 0xb9
  13:	a6                   	cmpsb  (%rdi),(%rsi)
  14:	ff                   	(bad)
  15:	ff                   	.byte 0xff
[    2.398970] RSP: 0018:ff829f24804d7600 EFLAGS: 00010286
[    2.398998] RAX: 00000000ffffffa6 RBX: 0000000000000041 RCX: 0000000000000000
[    2.399035] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3bc5ca02f61000
[    2.399076] RBP: 0000000000000000 R08: ff3bc5ca032ade90 R09: ff3bc5ca04e72030
[    2.399114] R10: ff3bc5ca04cf0118 R11: fefefefefefefeff R12: 0000000000000000
[    2.399153] R13: 0000000000000010 R14: ff3bc5ca04cf0000 R15: ff3bc5ca02f61000
[    2.399196] FS:  00007fec42a3f840(0000) GS:ff3bc5cab85be000(0000) knlGS:0000000000000000
[    2.399240] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[    2.399276] CR2: 0000000008d35988 CR3: 0000000006477003 CR4: 0000000000771ef0
[    2.399317] PKRU: 55555554
[    2.399336] Call Trace:
[    2.399353]  <TASK>
[    2.399370]  rtmsg_ifinfo (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:4560)
[    2.399391]  netif_open (net/core/dev.c:1729 net/core/dev.c:1718)
[    2.399414]  dev_open (net/core/dev_api.c:202)
[    2.399436]  bond_enslave (drivers/net/bonding/bond_main.c:2079)
[    2.399460]  ? exc_invalid_op (arch/x86/kernel/traps.c:490 (discriminator 2))
[    2.399487]  do_set_master (net/core/rtnetlink.c:3011)
[    2.399508]  do_setlink.isra.0 (net/core/rtnetlink.c:3213 (discriminator 1))
[    2.399532]  ? __nla_validate_parse (lib/nlattr.c:620)
[    2.399563]  rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1))
[    2.399586]  ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7))
[    2.399611]  ? do_setlink.isra.0 (net/core/rtnetlink.c:3455)
[    2.399639]  rtnetlink_rcv_msg (net/core/rtnetlink.c:7061)
[    2.399662]  ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360)
[    2.399689]  ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1))
[    2.399717]  netlink_rcv_skb (net/netlink/af_netlink.c:2551)
[    2.399737]  netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345)
[    2.399759]  netlink_sendmsg (net/netlink/af_netlink.c:1895)
[    2.399785]  ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4))
[    2.399808]  ___sys_sendmsg (net/socket.c:2752)
[    2.399828]  __sys_sendmsg (net/socket.c:2784)
[    2.399850]  do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94)
[    2.399872]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[    2.399898] RIP: 0033:0x7fec42c7908e
[    2.399920] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 <c9> c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa
All code
========
   0:	4d 89 d8             	mov    %r11,%r8
   3:	e8 94 bd 00 00       	call   0xbd9c
   8:	4c 8b 5d f8          	mov    -0x8(%rbp),%r11
   c:	41 8b 93 08 03 00 00 	mov    0x308(%r11),%edx
  13:	59                   	pop    %rcx
  14:	5e                   	pop    %rsi
  15:	48 83 f8 fc          	cmp    $0xfffffffffffffffc,%rax
  19:	74 11                	je     0x2c
  1b:	c9                   	leave
  1c:	c3                   	ret
  1d:	0f 1f 80 00 00 00 00 	nopl   0x0(%rax)
  24:	48 8b 45 10          	mov    0x10(%rbp),%rax
  28:	0f 05                	syscall
  2a:*	c9                   	leave		<-- trapping instruction
  2b:	c3                   	ret
  2c:	83 e2 39             	and    $0x39,%edx
  2f:	83 fa 08             	cmp    $0x8,%edx
  32:	75 e7                	jne    0x1b
  34:	e8 03 ff ff ff       	call   0xffffffffffffff3c
  39:	0f 1f 00             	nopl   (%rax)
  3c:	f3 0f 1e fa          	endbr64

Code starting with the faulting instruction
===========================================
   0:	c9                   	leave
   1:	c3                   	ret
   2:	83 e2 39             	and    $0x39,%edx
   5:	83 fa 08             	cmp    $0x8,%edx
   8:	75 e7                	jne    0xfffffffffffffff1
   a:	e8 03 ff ff ff       	call   0xffffffffffffff12
   f:	0f 1f 00             	nopl   (%rax)
  12:	f3 0f 1e fa          	endbr64
[    2.400010] RSP: 002b:00007ffd23579690 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[    2.400049] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fec42c7908e
[    2.400090] RDX: 0000000000000000 RSI: 00007ffd23579740 RDI: 0000000000000005
[    2.400129] RBP: 00007ffd235796a0 R08: 0000000000000000 R09: 0000000000000000
[    2.400171] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10e321
[    2.400212] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffd23579e10
| [    2.400301] ------------[ cut here ]------------
| [    2.400329] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/195
| [    2.400383] Modules linked in:
| [    2.400459] Tainted: [W]=WARN
[    2.400479] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[    2.400516] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3))
[    2.400541] Code: 80 00 00 00 e8 09 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 96 a5 fb ff b9 a6 ff ff
All code
========
   0:	80 00 00             	addb   $0x0,(%rax)
   3:	00 e8                	add    %ch,%al
   5:	09 d9                	or     %ebx,%ecx
   7:	ff                   	(bad)
   8:	ff 48 83             	decl   -0x7d(%rax)
   b:	c4                   	(bad)
   c:	38 85 c0 75 18 48    	cmp    %al,0x481875c0(%rbp)
  12:	83 c4 08             	add    $0x8,%esp
  15:	4c 89 f8             	mov    %r15,%rax
  18:	5b                   	pop    %rbx
  19:	5d                   	pop    %rbp
  1a:	41 5c                	pop    %r12
  1c:	41 5d                	pop    %r13
  1e:	41 5e                	pop    %r14
  20:	41 5f                	pop    %r15
  22:	c3                   	ret
  23:	44 8b 48 08          	mov    0x8(%rax),%r9d
  27:	eb b4                	jmp    0xffffffffffffffdd
  29:	90                   	nop
  2a:*	0f 0b                	ud2		<-- trapping instruction
  2c:	90                   	nop
  2d:	ba 02 00 00 00       	mov    $0x2,%edx
  32:	4c 89 fe             	mov    %r15,%rsi
  35:	31 ff                	xor    %edi,%edi
  37:	e8 96 a5 fb ff       	call   0xfffffffffffba5d2
  3c:	b9                   	.byte 0xb9
  3d:	a6                   	cmpsb  (%rdi),(%rsi)
  3e:	ff                   	(bad)
  3f:	ff                   	.byte 0xff

Code starting with the faulting instruction
===========================================
   0:	0f 0b                	ud2
   2:	90                   	nop
   3:	ba 02 00 00 00       	mov    $0x2,%edx
   8:	4c 89 fe             	mov    %r15,%rsi
   b:	31 ff                	xor    %edi,%edi
   d:	e8 96 a5 fb ff       	call   0xfffffffffffba5a8
  12:	b9                   	.byte 0xb9
  13:	a6                   	cmpsb  (%rdi),(%rsi)
  14:	ff                   	(bad)
  15:	ff                   	.byte 0xff
[    2.400639] RSP: 0018:ff829f24804d75e8 EFLAGS: 00010286
[    2.400669] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000
[    2.400715] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3bc5ca02f61000
[    2.400755] RBP: 0000000000000000 R08: ff3bc5ca032ade90 R09: ff3bc5ca04e72030
[    2.400799] R10: ff3bc5ca04cf0118 R11: fefefefefefefeff R12: 0000000000000000
[    2.400840] R13: 0000000000000010 R14: ff3bc5ca04cf0000 R15: ff3bc5ca02f61000
[    2.400883] FS:  00007fec42a3f840(0000) GS:ff3bc5cab85be000(0000) knlGS:0000000000000000
[    2.400921] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[    2.400955] CR2: 0000000008d35988 CR3: 0000000006477003 CR4: 0000000000771ef0
[    2.400995] PKRU: 55555554
[    2.401010] Call Trace:
[    2.401024]  <TASK>
[    2.401040]  rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121)
[    2.401063]  notifier_call_chain (kernel/notifier.c:85)
[    2.401086]  netdev_lower_state_changed (net/core/dev.c:9573)
[    2.401115]  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)
[    2.401138]  do_set_master (net/core/rtnetlink.c:3011)
[    2.401160]  do_setlink.isra.0 (net/core/rtnetlink.c:3213 (discriminator 1))
[    2.401183]  ? __nla_validate_parse (lib/nlattr.c:620)
[    2.401211]  rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1))
[    2.401234]  ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7))
[    2.401258]  ? do_setlink.isra.0 (net/core/rtnetlink.c:3455)
[    2.401290]  rtnetlink_rcv_msg (net/core/rtnetlink.c:7061)
[    2.401311]  ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360)
[    2.401343]  ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1))
[    2.401371]  netlink_rcv_skb (net/netlink/af_netlink.c:2551)
[    2.401392]  netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345)
[    2.401416]  netlink_sendmsg (net/netlink/af_netlink.c:1895)
[    2.401442]  ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4))
[    2.401464]  ___sys_sendmsg (net/socket.c:2752)
[    2.401488]  __sys_sendmsg (net/socket.c:2784)
[    2.401509]  do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94)
[    2.401531]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[    2.401559] RIP: 0033:0x7fec42c7908e
[    2.401581] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 <c9> c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa
All code
========
   0:	4d 89 d8             	mov    %r11,%r8
   3:	e8 94 bd 00 00       	call   0xbd9c
   8:	4c 8b 5d f8          	mov    -0x8(%rbp),%r11
   c:	41 8b 93 08 03 00 00 	mov    0x308(%r11),%edx
  13:	59                   	pop    %rcx
  14:	5e                   	pop    %rsi
  15:	48 83 f8 fc          	cmp    $0xfffffffffffffffc,%rax
  19:	74 11                	je     0x2c
  1b:	c9                   	leave
  1c:	c3                   	ret
  1d:	0f 1f 80 00 00 00 00 	nopl   0x0(%rax)
  24:	48 8b 45 10          	mov    0x10(%rbp),%rax
  28:	0f 05                	syscall
  2a:*	c9                   	leave		<-- trapping instruction
  2b:	c3                   	ret
  2c:	83 e2 39             	and    $0x39,%edx
  2f:	83 fa 08             	cmp    $0x8,%edx
  32:	75 e7                	jne    0x1b
  34:	e8 03 ff ff ff       	call   0xffffffffffffff3c
  39:	0f 1f 00             	nopl   (%rax)
  3c:	f3 0f 1e fa          	endbr64

Code starting with the faulting instruction
===========================================
   0:	c9                   	leave
   1:	c3                   	ret
   2:	83 e2 39             	and    $0x39,%edx
   5:	83 fa 08             	cmp    $0x8,%edx
   8:	75 e7                	jne    0xfffffffffffffff1
   a:	e8 03 ff ff ff       	call   0xffffffffffffff12
   f:	0f 1f 00             	nopl   (%rax)
  12:	f3 0f 1e fa          	endbr64
[    2.401672] RSP: 002b:00007ffd23579690 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[    2.401710] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fec42c7908e
[    2.401750] RDX: 0000000000000000 RSI: 00007ffd23579740 RDI: 0000000000000005
[    2.401789] RBP: 00007ffd235796a0 R08: 0000000000000000 R09: 0000000000000000
[    2.401827] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10e321
[    2.401865] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffd23579e10
| [    2.401952] ------------[ cut here ]------------
| [    2.401983] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/195
| [    2.402036] Modules linked in:
| [    2.402111] Tainted: [W]=WARN
[    2.402129] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[    2.402164] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3))
[    2.402192] Code: 80 00 00 00 e8 09 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 96 a5 fb ff b9 a6 ff ff
All code
========
   0:	80 00 00             	addb   $0x0,(%rax)
   3:	00 e8                	add    %ch,%al
   5:	09 d9                	or     %ebx,%ecx
   7:	ff                   	(bad)
   8:	ff 48 83             	decl   -0x7d(%rax)
   b:	c4                   	(bad)
   c:	38 85 c0 75 18 48    	cmp    %al,0x481875c0(%rbp)
  12:	83 c4 08             	add    $0x8,%esp
  15:	4c 89 f8             	mov    %r15,%rax
  18:	5b                   	pop    %rbx
  19:	5d                   	pop    %rbp
  1a:	41 5c                	pop    %r12
  1c:	41 5d                	pop    %r13
  1e:	41 5e                	pop    %r14
  20:	41 5f                	pop    %r15
  22:	c3                   	ret
  23:	44 8b 48 08          	mov    0x8(%rax),%r9d
  27:	eb b4                	jmp    0xffffffffffffffdd
  29:	90                   	nop
  2a:*	0f 0b                	ud2		<-- trapping instruction
  2c:	90                   	nop
  2d:	ba 02 00 00 00       	mov    $0x2,%edx
  32:	4c 89 fe             	mov    %r15,%rsi
  35:	31 ff                	xor    %edi,%edi
  37:	e8 96 a5 fb ff       	call   0xfffffffffffba5d2
  3c:	b9                   	.byte 0xb9
  3d:	a6                   	cmpsb  (%rdi),(%rsi)
  3e:	ff                   	(bad)
  3f:	ff                   	.byte 0xff

Code starting with the faulting instruction
===========================================
   0:	0f 0b                	ud2
   2:	90                   	nop
   3:	ba 02 00 00 00       	mov    $0x2,%edx
   8:	4c 89 fe             	mov    %r15,%rsi
   b:	31 ff                	xor    %edi,%edi
   d:	e8 96 a5 fb ff       	call   0xfffffffffffba5a8
  12:	b9                   	.byte 0xb9
  13:	a6                   	cmpsb  (%rdi),(%rsi)
  14:	ff                   	(bad)
  15:	ff                   	.byte 0xff
[    2.402282] RSP: 0018:ff829f24804d75e8 EFLAGS: 00010286
[    2.402308] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000
[    2.402359] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3bc5ca02f61000
[    2.402399] RBP: 0000000000000000 R08: ff3bc5ca032ade90 R09: ff3bc5ca04e72030
[    2.402442] R10: ff3bc5ca04cf0118 R11: fefefefefefefeff R12: 0000000000000000
[    2.402485] R13: 0000000000000010 R14: ff3bc5ca04cf0000 R15: ff3bc5ca02f61000
[    2.402525] FS:  00007fec42a3f840(0000) GS:ff3bc5cab85be000(0000) knlGS:0000000000000000
[    2.402568] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[    2.402603] CR2: 0000000008d35988 CR3: 0000000006477003 CR4: 0000000000771ef0
[    2.402646] PKRU: 55555554
[    2.402662] Call Trace:
[    2.402676]  <TASK>
[    2.402692]  rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121)
[    2.402716]  notifier_call_chain (kernel/notifier.c:85)
[    2.402737]  netdev_lower_state_changed (net/core/dev.c:9573)
[    2.402774]  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)
[    2.402796]  do_set_master (net/core/rtnetlink.c:3011)
[    2.402818]  do_setlink.isra.0 (net/core/rtnetlink.c:3213 (discriminator 1))
[    2.402841]  ? __nla_validate_parse (lib/nlattr.c:620)
[    2.402872]  rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1))
[    2.402894]  ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7))
[    2.402915]  ? do_setlink.isra.0 (net/core/rtnetlink.c:3455)
[    2.402947]  rtnetlink_rcv_msg (net/core/rtnetlink.c:7061)
[    2.402971]  ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360)
[    2.402994]  ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1))
[    2.403023]  netlink_rcv_skb (net/netlink/af_netlink.c:2551)
[    2.403043]  netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345)
[    2.403067]  netlink_sendmsg (net/netlink/af_netlink.c:1895)
[    2.403088]  ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4))
[    2.403109]  ___sys_sendmsg (net/socket.c:2752)
[    2.403132]  __sys_sendmsg (net/socket.c:2784)
[    2.403153]  do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94)
[    2.403177]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[    2.403207] RIP: 0033:0x7fec42c7908e
[    2.403226] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 <c9> c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa
All code
========
   0:	4d 89 d8             	mov    %r11,%r8
   3:	e8 94 bd 00 00       	call   0xbd9c
   8:	4c 8b 5d f8          	mov    -0x8(%rbp),%r11
   c:	41 8b 93 08 03 00 00 	mov    0x308(%r11),%edx
  13:	59                   	pop    %rcx
  14:	5e                   	pop    %rsi
  15:	48 83 f8 fc          	cmp    $0xfffffffffffffffc,%rax
  19:	74 11                	je     0x2c
  1b:	c9                   	leave
  1c:	c3                   	ret
  1d:	0f 1f 80 00 00 00 00 	nopl   0x0(%rax)
  24:	48 8b 45 10          	mov    0x10(%rbp),%rax
  28:	0f 05                	syscall
  2a:*	c9                   	leave		<-- trapping instruction
  2b:	c3                   	ret
  2c:	83 e2 39             	and    $0x39,%edx
  2f:	83 fa 08             	cmp    $0x8,%edx
  32:	75 e7                	jne    0x1b
  34:	e8 03 ff ff ff       	call   0xffffffffffffff3c
  39:	0f 1f 00             	nopl   (%rax)
  3c:	f3 0f 1e fa          	endbr64

Code starting with the faulting instruction
===========================================
   0:	c9                   	leave
   1:	c3                   	ret
   2:	83 e2 39             	and    $0x39,%edx
   5:	83 fa 08             	cmp    $0x8,%edx
   8:	75 e7                	jne    0xfffffffffffffff1
   a:	e8 03 ff ff ff       	call   0xffffffffffffff12
   f:	0f 1f 00             	nopl   (%rax)
  12:	f3 0f 1e fa          	endbr64
[    2.403319] RSP: 002b:00007ffd23579690 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[    2.403368] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fec42c7908e
[    2.403405] RDX: 0000000000000000 RSI: 00007ffd23579740 RDI: 0000000000000005
[    2.403444] RBP: 00007ffd235796a0 R08: 0000000000000000 R09: 0000000000000000
[    2.403486] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10e321
[    2.403525] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffd23579e10
| [    2.403613] ------------[ cut here ]------------
| [    2.403640] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/195
| [    2.403693] Modules linked in:
| [    2.403783] Tainted: [W]=WARN
[    2.403805] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[    2.403837] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3))
[    2.403866] Code: 80 00 00 00 e8 09 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 96 a5 fb ff b9 a6 ff ff
All code
========
   0:	80 00 00             	addb   $0x0,(%rax)
   3:	00 e8                	add    %ch,%al
   5:	09 d9                	or     %ebx,%ecx
   7:	ff                   	(bad)
   8:	ff 48 83             	decl   -0x7d(%rax)
   b:	c4                   	(bad)
   c:	38 85 c0 75 18 48    	cmp    %al,0x481875c0(%rbp)
  12:	83 c4 08             	add    $0x8,%esp
  15:	4c 89 f8             	mov    %r15,%rax
  18:	5b                   	pop    %rbx
  19:	5d                   	pop    %rbp
  1a:	41 5c                	pop    %r12
  1c:	41 5d                	pop    %r13
  1e:	41 5e                	pop    %r14
  20:	41 5f                	pop    %r15
  22:	c3                   	ret
  23:	44 8b 48 08          	mov    0x8(%rax),%r9d
  27:	eb b4                	jmp    0xffffffffffffffdd
  29:	90                   	nop
  2a:*	0f 0b                	ud2		<-- trapping instruction
  2c:	90                   	nop
  2d:	ba 02 00 00 00       	mov    $0x2,%edx
  32:	4c 89 fe             	mov    %r15,%rsi
  35:	31 ff                	xor    %edi,%edi
  37:	e8 96 a5 fb ff       	call   0xfffffffffffba5d2
  3c:	b9                   	.byte 0xb9
  3d:	a6                   	cmpsb  (%rdi),(%rsi)
  3e:	ff                   	(bad)
  3f:	ff                   	.byte 0xff

Code starting with the faulting instruction
===========================================
   0:	0f 0b                	ud2
   2:	90                   	nop
   3:	ba 02 00 00 00       	mov    $0x2,%edx
   8:	4c 89 fe             	mov    %r15,%rsi
   b:	31 ff                	xor    %edi,%edi
   d:	e8 96 a5 fb ff       	call   0xfffffffffffba5a8
  12:	b9                   	.byte 0xb9
  13:	a6                   	cmpsb  (%rdi),(%rsi)
  14:	ff                   	(bad)
  15:	ff                   	.byte 0xff
[    2.403957] RSP: 0018:ff829f24804d7568 EFLAGS: 00010286
[    2.403985] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000
[    2.404023] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3bc5ca02f61000
[    2.404067] RBP: 0000000000000000 R08: ff3bc5ca032ade90 R09: ff3bc5ca04e72030
[    2.404105] R10: ff3bc5ca04cf0118 R11: fefefefefefefeff R12: 0000000000000000
[    2.404150] R13: 0000000000000010 R14: ff3bc5ca04cf0000 R15: ff3bc5ca02f61000
[    2.404193] FS:  00007fec42a3f840(0000) GS:ff3bc5cab85be000(0000) knlGS:0000000000000000
[    2.404234] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[    2.404265] CR2: 0000000008d35988 CR3: 0000000006477003 CR4: 0000000000771ef0
[    2.404304] PKRU: 55555554
[    2.404316] Call Trace:
[    2.404331]  <TASK>
[    2.404345]  rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121)
[    2.404369]  notifier_call_chain (kernel/notifier.c:85)
[    2.404391]  __netdev_upper_dev_link (net/core/dev.c:8931)
[    2.404418]  netdev_master_upper_dev_link (net/core/dev.c:9001)
[    2.404447]  bond_enslave (drivers/net/bonding/bond_main.c:1713 drivers/net/bonding/bond_main.c:2229)
[    2.404475]  do_set_master (net/core/rtnetlink.c:3011)
[    2.404498]  do_setlink.isra.0 (net/core/rtnetlink.c:3213 (discriminator 1))
[    2.404521]  ? __nla_validate_parse (lib/nlattr.c:620)
[    2.404549]  rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1))
[    2.404573]  ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7))
[    2.404594]  ? do_setlink.isra.0 (net/core/rtnetlink.c:3455)
[    2.404619]  rtnetlink_rcv_msg (net/core/rtnetlink.c:7061)
[    2.404642]  ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360)
[    2.404665]  ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1))
[    2.404694]  netlink_rcv_skb (net/netlink/af_netlink.c:2551)
[    2.404718]  netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345)
[    2.404740]  netlink_sendmsg (net/netlink/af_netlink.c:1895)
[    2.404766]  ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4))
[    2.404790]  ___sys_sendmsg (net/socket.c:2752)
[    2.404812]  __sys_sendmsg (net/socket.c:2784)
[    2.404834]  do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94)
[    2.404857]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[    2.404885] RIP: 0033:0x7fec42c7908e
[    2.404904] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 <c9> c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa
All code
========
   0:	4d 89 d8             	mov    %r11,%r8
   3:	e8 94 bd 00 00       	call   0xbd9c
   8:	4c 8b 5d f8          	mov    -0x8(%rbp),%r11
   c:	41 8b 93 08 03 00 00 	mov    0x308(%r11),%edx
  13:	59                   	pop    %rcx
  14:	5e                   	pop    %rsi
  15:	48 83 f8 fc          	cmp    $0xfffffffffffffffc,%rax
  19:	74 11                	je     0x2c
  1b:	c9                   	leave
  1c:	c3                   	ret
  1d:	0f 1f 80 00 00 00 00 	nopl   0x0(%rax)
  24:	48 8b 45 10          	mov    0x10(%rbp),%rax
  28:	0f 05                	syscall
  2a:*	c9                   	leave		<-- trapping instruction
  2b:	c3                   	ret
  2c:	83 e2 39             	and    $0x39,%edx
  2f:	83 fa 08             	cmp    $0x8,%edx
  32:	75 e7                	jne    0x1b
  34:	e8 03 ff ff ff       	call   0xffffffffffffff3c
  39:	0f 1f 00             	nopl   (%rax)
  3c:	f3 0f 1e fa          	endbr64

Code starting with the faulting instruction
===========================================
   0:	c9                   	leave
   1:	c3                   	ret
   2:	83 e2 39             	and    $0x39,%edx
   5:	83 fa 08             	cmp    $0x8,%edx
   8:	75 e7                	jne    0xfffffffffffffff1
   a:	e8 03 ff ff ff       	call   0xffffffffffffff12
   f:	0f 1f 00             	nopl   (%rax)
  12:	f3 0f 1e fa          	endbr64
[    2.404995] RSP: 002b:00007ffd23579690 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[    2.405039] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fec42c7908e
[    2.405081] RDX: 0000000000000000 RSI: 00007ffd23579740 RDI: 0000000000000005
[    2.405122] RBP: 00007ffd235796a0 R08: 0000000000000000 R09: 0000000000000000
[    2.405162] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10e321
[    2.405201] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffd23579e10
| [    2.405290] ------------[ cut here ]------------
| [    2.405318] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/195
| [    2.405371] Modules linked in:
| [    2.405446] Tainted: [W]=WARN
[    2.405467] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[    2.405504] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3))
[    2.405534] Code: 80 00 00 00 e8 09 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 96 a5 fb ff b9 a6 ff ff
All code
========
   0:	80 00 00             	addb   $0x0,(%rax)
   3:	00 e8                	add    %ch,%al
   5:	09 d9                	or     %ebx,%ecx
   7:	ff                   	(bad)
   8:	ff 48 83             	decl   -0x7d(%rax)
   b:	c4                   	(bad)
   c:	38 85 c0 75 18 48    	cmp    %al,0x481875c0(%rbp)
  12:	83 c4 08             	add    $0x8,%esp
  15:	4c 89 f8             	mov    %r15,%rax
  18:	5b                   	pop    %rbx
  19:	5d                   	pop    %rbp
  1a:	41 5c                	pop    %r12
  1c:	41 5d                	pop    %r13
  1e:	41 5e                	pop    %r14
  20:	41 5f                	pop    %r15
  22:	c3                   	ret
  23:	44 8b 48 08          	mov    0x8(%rax),%r9d
  27:	eb b4                	jmp    0xffffffffffffffdd
  29:	90                   	nop
  2a:*	0f 0b                	ud2		<-- trapping instruction
  2c:	90                   	nop
  2d:	ba 02 00 00 00       	mov    $0x2,%edx
  32:	4c 89 fe             	mov    %r15,%rsi
  35:	31 ff                	xor    %edi,%edi
  37:	e8 96 a5 fb ff       	call   0xfffffffffffba5d2
  3c:	b9                   	.byte 0xb9
  3d:	a6                   	cmpsb  (%rdi),(%rsi)
  3e:	ff                   	(bad)
  3f:	ff                   	.byte 0xff

Code starting with the faulting instruction
===========================================
   0:	0f 0b                	ud2
   2:	90                   	nop
   3:	ba 02 00 00 00       	mov    $0x2,%edx
   8:	4c 89 fe             	mov    %r15,%rsi
   b:	31 ff                	xor    %edi,%edi
   d:	e8 96 a5 fb ff       	call   0xfffffffffffba5a8
  12:	b9                   	.byte 0xb9
  13:	a6                   	cmpsb  (%rdi),(%rsi)
  14:	ff                   	(bad)
  15:	ff                   	.byte 0xff
[    2.405623] RSP: 0018:ff829f24804d75e8 EFLAGS: 00010286
[    2.405648] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000
[    2.405688] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3bc5ca02f61000
[    2.405729] RBP: 0000000000000000 R08: ff3bc5ca032ade90 R09: ff3bc5ca04e72030
[    2.405772] R10: ff3bc5ca04cf0118 R11: fefefefefefefeff R12: 0000000000000000
[    2.405812] R13: 0000000000000010 R14: ff3bc5ca04cf0000 R15: ff3bc5ca02f61000
[    2.405855] FS:  00007fec42a3f840(0000) GS:ff3bc5cab85be000(0000) knlGS:0000000000000000
[    2.405898] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[    2.405933] CR2: 0000000008d35988 CR3: 0000000006477003 CR4: 0000000000771ef0
[    2.405975] PKRU: 55555554
[    2.405990] Call Trace:
[    2.406005]  <TASK>
[    2.406021]  rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121)
[    2.406042]  notifier_call_chain (kernel/notifier.c:85)
[    2.406063]  netdev_lower_state_changed (net/core/dev.c:9573)
[    2.406095]  bond_enslave (drivers/net/bonding/bond_main.c:1830 drivers/net/bonding/bond_main.c:2235)
[    2.406119]  do_set_master (net/core/rtnetlink.c:3011)
[    2.406141]  do_setlink.isra.0 (net/core/rtnetlink.c:3213 (discriminator 1))
[    2.406164]  ? __nla_validate_parse (lib/nlattr.c:620)
[    2.406191]  rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1))
[    2.406213]  ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7))
[    2.406235]  ? do_setlink.isra.0 (net/core/rtnetlink.c:3455)
[    2.406259]  rtnetlink_rcv_msg (net/core/rtnetlink.c:7061)
[    2.406280]  ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360)
[    2.406302]  ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1))
[    2.406331]  netlink_rcv_skb (net/netlink/af_netlink.c:2551)
[    2.406358]  netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345)
[    2.406380]  netlink_sendmsg (net/netlink/af_netlink.c:1895)
[    2.406402]  ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4))
[    2.406421]  ___sys_sendmsg (net/socket.c:2752)
[    2.406446]  __sys_sendmsg (net/socket.c:2784)
[    2.406469]  do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94)
[    2.406492]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[    2.406519] RIP: 0033:0x7fec42c7908e
[    2.406540] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 <c9> c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa
All code
========
   0:	4d 89 d8             	mov    %r11,%r8
   3:	e8 94 bd 00 00       	call   0xbd9c
   8:	4c 8b 5d f8          	mov    -0x8(%rbp),%r11
   c:	41 8b 93 08 03 00 00 	mov    0x308(%r11),%edx
  13:	59                   	pop    %rcx
  14:	5e                   	pop    %rsi
  15:	48 83 f8 fc          	cmp    $0xfffffffffffffffc,%rax
  19:	74 11                	je     0x2c
  1b:	c9                   	leave
  1c:	c3                   	ret
  1d:	0f 1f 80 00 00 00 00 	nopl   0x0(%rax)
  24:	48 8b 45 10          	mov    0x10(%rbp),%rax
  28:	0f 05                	syscall
  2a:*	c9                   	leave		<-- trapping instruction
  2b:	c3                   	ret
  2c:	83 e2 39             	and    $0x39,%edx
  2f:	83 fa 08             	cmp    $0x8,%edx
  32:	75 e7                	jne    0x1b
  34:	e8 03 ff ff ff       	call   0xffffffffffffff3c
  39:	0f 1f 00             	nopl   (%rax)
  3c:	f3 0f 1e fa          	endbr64

Code starting with the faulting instruction
===========================================
   0:	c9                   	leave
   1:	c3                   	ret
   2:	83 e2 39             	and    $0x39,%edx
   5:	83 fa 08             	cmp    $0x8,%edx
   8:	75 e7                	jne    0xfffffffffffffff1
   a:	e8 03 ff ff ff       	call   0xffffffffffffff12
   f:	0f 1f 00             	nopl   (%rax)
  12:	f3 0f 1e fa          	endbr64
[    2.406632] RSP: 002b:00007ffd23579690 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[    2.406670] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fec42c7908e
[    2.406711] RDX: 0000000000000000 RSI: 00007ffd23579740 RDI: 0000000000000005
[    2.406749] RBP: 00007ffd235796a0 R08: 0000000000000000 R09: 0000000000000000
[    2.406793] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10e321
[    2.406834] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffd23579e10
| [    2.406929] ------------[ cut here ]------------
| [    2.406957] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/195
| [    2.407007] Modules linked in:
| [    2.407078] Tainted: [W]=WARN
[    2.407099] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[    2.407130] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3))
[    2.407158] Code: 80 00 00 00 e8 09 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 96 a5 fb ff b9 a6 ff ff
All code
========
   0:	80 00 00             	addb   $0x0,(%rax)
   3:	00 e8                	add    %ch,%al
   5:	09 d9                	or     %ebx,%ecx
   7:	ff                   	(bad)
   8:	ff 48 83             	decl   -0x7d(%rax)
   b:	c4                   	(bad)
   c:	38 85 c0 75 18 48    	cmp    %al,0x481875c0(%rbp)
  12:	83 c4 08             	add    $0x8,%esp
  15:	4c 89 f8             	mov    %r15,%rax
  18:	5b                   	pop    %rbx
  19:	5d                   	pop    %rbp
  1a:	41 5c                	pop    %r12
  1c:	41 5d                	pop    %r13
  1e:	41 5e                	pop    %r14
  20:	41 5f                	pop    %r15
  22:	c3                   	ret
  23:	44 8b 48 08          	mov    0x8(%rax),%r9d
  27:	eb b4                	jmp    0xffffffffffffffdd
  29:	90                   	nop
  2a:*	0f 0b                	ud2		<-- trapping instruction
  2c:	90                   	nop
  2d:	ba 02 00 00 00       	mov    $0x2,%edx
  32:	4c 89 fe             	mov    %r15,%rsi
  35:	31 ff                	xor    %edi,%edi
  37:	e8 96 a5 fb ff       	call   0xfffffffffffba5d2
  3c:	b9                   	.byte 0xb9
  3d:	a6                   	cmpsb  (%rdi),(%rsi)
  3e:	ff                   	(bad)
  3f:	ff                   	.byte 0xff

Code starting with the faulting instruction
===========================================
   0:	0f 0b                	ud2
   2:	90                   	nop
   3:	ba 02 00 00 00       	mov    $0x2,%edx
   8:	4c 89 fe             	mov    %r15,%rsi
   b:	31 ff                	xor    %edi,%edi
   d:	e8 96 a5 fb ff       	call   0xfffffffffffba5a8
  12:	b9                   	.byte 0xb9
  13:	a6                   	cmpsb  (%rdi),(%rsi)
  14:	ff                   	(bad)
  15:	ff                   	.byte 0xff
[    2.407250] RSP: 0018:ff829f24804d75b8 EFLAGS: 00010286
[    2.407276] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000
[    2.407318] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3bc5ca02f61000
[    2.407364] RBP: 0000000000000002 R08: ff3bc5ca032ca290 R09: ff3bc5ca04e72030
[    2.407405] R10: ff3bc5ca02e3c118 R11: fefefefefefefeff R12: 0000000000000000
[    2.407443] R13: 0000000000000010 R14: ff3bc5ca02e3c000 R15: ff3bc5ca02f61000
[    2.407486] FS:  00007fec42a3f840(0000) GS:ff3bc5cab85be000(0000) knlGS:0000000000000000
[    2.407526] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[    2.407561] CR2: 0000000008d35988 CR3: 0000000006477003 CR4: 0000000000771ef0
[    2.407604] PKRU: 55555554
[    2.407619] Call Trace:
[    2.407633]  <TASK>
[    2.407649]  rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121)
[    2.407673]  notifier_call_chain (kernel/notifier.c:85)
[    2.407694]  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)
[    2.407733]  bond_enslave (drivers/net/bonding/bond_main.c:2276)
[    2.407756]  do_set_master (net/core/rtnetlink.c:3011)
[    2.407780]  do_setlink.isra.0 (net/core/rtnetlink.c:3213 (discriminator 1))
[    2.407802]  ? __nla_validate_parse (lib/nlattr.c:620)
[    2.407830]  rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1))
[    2.407851]  ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7))
[    2.407873]  ? do_setlink.isra.0 (net/core/rtnetlink.c:3455)
[    2.407900]  rtnetlink_rcv_msg (net/core/rtnetlink.c:7061)
[    2.407923]  ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360)
[    2.407943]  ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1))
[    2.407970]  netlink_rcv_skb (net/netlink/af_netlink.c:2551)
[    2.407991]  netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345)
[    2.408012]  netlink_sendmsg (net/netlink/af_netlink.c:1895)
[    2.408032]  ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4))
[    2.408052]  ___sys_sendmsg (net/socket.c:2752)
[    2.408077]  __sys_sendmsg (net/socket.c:2784)
[    2.408098]  do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94)
[    2.408120]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[    2.408150] RIP: 0033:0x7fec42c7908e
[    2.408172] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 <c9> c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa
All code
========
   0:	4d 89 d8             	mov    %r11,%r8
   3:	e8 94 bd 00 00       	call   0xbd9c
   8:	4c 8b 5d f8          	mov    -0x8(%rbp),%r11
   c:	41 8b 93 08 03 00 00 	mov    0x308(%r11),%edx
  13:	59                   	pop    %rcx
  14:	5e                   	pop    %rsi
  15:	48 83 f8 fc          	cmp    $0xfffffffffffffffc,%rax
  19:	74 11                	je     0x2c
  1b:	c9                   	leave
  1c:	c3                   	ret
  1d:	0f 1f 80 00 00 00 00 	nopl   0x0(%rax)
  24:	48 8b 45 10          	mov    0x10(%rbp),%rax
  28:	0f 05                	syscall
  2a:*	c9                   	leave		<-- trapping instruction
  2b:	c3                   	ret
  2c:	83 e2 39             	and    $0x39,%edx
  2f:	83 fa 08             	cmp    $0x8,%edx
  32:	75 e7                	jne    0x1b
  34:	e8 03 ff ff ff       	call   0xffffffffffffff3c
  39:	0f 1f 00             	nopl   (%rax)
  3c:	f3 0f 1e fa          	endbr64

Code starting with the faulting instruction
===========================================
   0:	c9                   	leave
   1:	c3                   	ret
   2:	83 e2 39             	and    $0x39,%edx
   5:	83 fa 08             	cmp    $0x8,%edx
   8:	75 e7                	jne    0xfffffffffffffff1
   a:	e8 03 ff ff ff       	call   0xffffffffffffff12
   f:	0f 1f 00             	nopl   (%rax)
  12:	f3 0f 1e fa          	endbr64
[    2.408263] RSP: 002b:00007ffd23579690 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[    2.408301] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fec42c7908e
[    2.408350] RDX: 0000000000000000 RSI: 00007ffd23579740 RDI: 0000000000000005
[    2.408388] RBP: 00007ffd235796a0 R08: 0000000000000000 R09: 0000000000000000
[    2.408425] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10e321
[    2.408471] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffd23579e10
| [    2.408640] ------------[ cut here ]------------
| [    2.408683] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#0: 0/39
| [    2.408750] Modules linked in:
| [    2.408846] Tainted: [W]=WARN
[    2.408867] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[    2.408902] Workqueue: events_unbound linkwatch_event
[    2.408933] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3))
[    2.408962] Code: 80 00 00 00 e8 09 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 96 a5 fb ff b9 a6 ff ff
All code
========
   0:	80 00 00             	addb   $0x0,(%rax)
   3:	00 e8                	add    %ch,%al
   5:	09 d9                	or     %ebx,%ecx
   7:	ff                   	(bad)
   8:	ff 48 83             	decl   -0x7d(%rax)
   b:	c4                   	(bad)
   c:	38 85 c0 75 18 48    	cmp    %al,0x481875c0(%rbp)
  12:	83 c4 08             	add    $0x8,%esp
  15:	4c 89 f8             	mov    %r15,%rax
  18:	5b                   	pop    %rbx
  19:	5d                   	pop    %rbp
  1a:	41 5c                	pop    %r12
  1c:	41 5d                	pop    %r13
  1e:	41 5e                	pop    %r14
  20:	41 5f                	pop    %r15
  22:	c3                   	ret
  23:	44 8b 48 08          	mov    0x8(%rax),%r9d
  27:	eb b4                	jmp    0xffffffffffffffdd
  29:	90                   	nop
  2a:*	0f 0b                	ud2		<-- trapping instruction
  2c:	90                   	nop
  2d:	ba 02 00 00 00       	mov    $0x2,%edx
  32:	4c 89 fe             	mov    %r15,%rsi
  35:	31 ff                	xor    %edi,%edi
  37:	e8 96 a5 fb ff       	call   0xfffffffffffba5d2
  3c:	b9                   	.byte 0xb9
  3d:	a6                   	cmpsb  (%rdi),(%rsi)
  3e:	ff                   	(bad)
  3f:	ff                   	.byte 0xff

Code starting with the faulting instruction
===========================================
   0:	0f 0b                	ud2
   2:	90                   	nop
   3:	ba 02 00 00 00       	mov    $0x2,%edx
   8:	4c 89 fe             	mov    %r15,%rsi
   b:	31 ff                	xor    %edi,%edi
   d:	e8 96 a5 fb ff       	call   0xfffffffffffba5a8
  12:	b9                   	.byte 0xb9
  13:	a6                   	cmpsb  (%rdi),(%rsi)
  14:	ff                   	(bad)
  15:	ff                   	.byte 0xff
[    2.409057] RSP: 0018:ff829f2480163d50 EFLAGS: 00010286
[    2.409081] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000
[    2.409122] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3bc5ca018f2900
[    2.409163] RBP: 0000000000000000 R08: ff3bc5ca032ade90 R09: ff3bc5ca0643f030
[    2.409204] R10: ff3bc5ca04cf0118 R11: fefefefefefefeff R12: 0000000000000000
[    2.409242] R13: 0000000000000010 R14: ff3bc5ca04cf0000 R15: ff3bc5ca018f2900
[    2.409286] FS:  0000000000000000(0000) GS:ff3bc5cab843e000(0000) knlGS:0000000000000000
[    2.409327] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[    2.409363] CR2: 00007f64ae9a7574 CR3: 000000000324e001 CR4: 0000000000771ef0
[    2.409403] PKRU: 55555554
[    2.409423] Call Trace:
[    2.409440]  <TASK>
[    2.409453]  rtmsg_ifinfo (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:4560)
[    2.409475]  netif_state_change (net/core/dev.c:1605)
[    2.409497]  ? linkwatch_do_dev (net/core/link_watch.c:182 net/core/link_watch.c:166)
[    2.409521]  __linkwatch_run_queue (net/core/link_watch.c:240)
[    2.409549]  linkwatch_event (net/core/link_watch.c:314 (discriminator 11))
[    2.409576]  process_one_work (kernel/workqueue.c:3314)
[    2.409598]  worker_thread (kernel/workqueue.c:3397 kernel/workqueue.c:3478)
[    2.409618]  ? rescuer_thread (kernel/workqueue.c:3672)
[    2.409641]  kthread (kernel/kthread.c:436)
[    2.409664]  ? kthread_park (kernel/kthread.c:725 (discriminator 4))
[    2.409687]  ret_from_fork (arch/x86/kernel/process.c:158)
[    2.409712]  ? kthread_park (kernel/kthread.c:725 (discriminator 4))
[    2.409736]  ret_from_fork_asm (arch/x86/entry/entry_64.S:245)
| [    2.409885] ------------[ cut here ]------------
| [    2.409912] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#0: 0/39
| [    2.409967] Modules linked in:
| [    2.410047] Tainted: [W]=WARN
[    2.410067] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[    2.410102] Workqueue: events_unbound linkwatch_event
[    2.410127] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3))
[    2.410155] Code: 80 00 00 00 e8 09 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 96 a5 fb ff b9 a6 ff ff
All code
========
   0:	80 00 00             	addb   $0x0,(%rax)
   3:	00 e8                	add    %ch,%al
   5:	09 d9                	or     %ebx,%ecx
   7:	ff                   	(bad)
   8:	ff 48 83             	decl   -0x7d(%rax)
   b:	c4                   	(bad)
   c:	38 85 c0 75 18 48    	cmp    %al,0x481875c0(%rbp)
  12:	83 c4 08             	add    $0x8,%esp
  15:	4c 89 f8             	mov    %r15,%rax
  18:	5b                   	pop    %rbx
  19:	5d                   	pop    %rbp
  1a:	41 5c                	pop    %r12
  1c:	41 5d                	pop    %r13
  1e:	41 5e                	pop    %r14
  20:	41 5f                	pop    %r15
  22:	c3                   	ret
  23:	44 8b 48 08          	mov    0x8(%rax),%r9d
  27:	eb b4                	jmp    0xffffffffffffffdd
  29:	90                   	nop
  2a:*	0f 0b                	ud2		<-- trapping instruction
  2c:	90                   	nop
  2d:	ba 02 00 00 00       	mov    $0x2,%edx
  32:	4c 89 fe             	mov    %r15,%rsi
  35:	31 ff                	xor    %edi,%edi
  37:	e8 96 a5 fb ff       	call   0xfffffffffffba5d2
  3c:	b9                   	.byte 0xb9
  3d:	a6                   	cmpsb  (%rdi),(%rsi)
  3e:	ff                   	(bad)
  3f:	ff                   	.byte 0xff

Code starting with the faulting instruction
===========================================
   0:	0f 0b                	ud2
   2:	90                   	nop
   3:	ba 02 00 00 00       	mov    $0x2,%edx
   8:	4c 89 fe             	mov    %r15,%rsi
   b:	31 ff                	xor    %edi,%edi
   d:	e8 96 a5 fb ff       	call   0xfffffffffffba5a8
  12:	b9                   	.byte 0xb9
  13:	a6                   	cmpsb  (%rdi),(%rsi)
  14:	ff                   	(bad)
  15:	ff                   	.byte 0xff
[    2.410247] RSP: 0018:ff829f2480163d50 EFLAGS: 00010286
[    2.410275] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000
[    2.410321] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3bc5ca018f2900
[    2.410364] RBP: 0000000000000000 R08: ff3bc5ca032ca490 R09: ff3bc5ca0643f02c
[    2.410403] R10: ff3bc5ca04cf7118 R11: fefefefefefefeff R12: 0000000000000000
[    2.410445] R13: 0000000000000010 R14: ff3bc5ca04cf7000 R15: ff3bc5ca018f2900
[    2.410490] FS:  0000000000000000(0000) GS:ff3bc5cab843e000(0000) knlGS:0000000000000000
[    2.410531] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[    2.410568] CR2: 00007f64ae9a7574 CR3: 000000000324e001 CR4: 0000000000771ef0
[    2.410608] PKRU: 55555554
[    2.410621] Call Trace:
[    2.410637]  <TASK>
[    2.410654]  rtmsg_ifinfo (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:4560)
[    2.410680]  netif_state_change (net/core/dev.c:1605)
[    2.410705]  ? linkwatch_do_dev (net/core/link_watch.c:182 net/core/link_watch.c:166)
[    2.410732]  __linkwatch_run_queue (net/core/link_watch.c:240)
[    2.410767]  linkwatch_event (net/core/link_watch.c:314 (discriminator 11))
[    2.410791]  process_one_work (kernel/workqueue.c:3314)
[    2.410814]  worker_thread (kernel/workqueue.c:3397 kernel/workqueue.c:3478)
[    2.410836]  ? rescuer_thread (kernel/workqueue.c:3672)
[    2.410859]  kthread (kernel/kthread.c:436)
[    2.410882]  ? kthread_park (kernel/kthread.c:725 (discriminator 4))
[    2.410903]  ret_from_fork (arch/x86/kernel/process.c:158)
[    2.410924]  ? kthread_park (kernel/kthread.c:725 (discriminator 4))
[    2.410948]  ret_from_fork_asm (arch/x86/entry/entry_64.S:245)
| [    2.417042] ------------[ cut here ]------------
| [    2.417111] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#2: ip/198
| [    2.417195] Modules linked in:
| [    2.417360] Tainted: [W]=WARN
[    2.417422] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[    2.417499] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3))
[    2.417568] Code: 80 00 00 00 e8 09 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 96 a5 fb ff b9 a6 ff ff
All code
========
   0:	80 00 00             	addb   $0x0,(%rax)
   3:	00 e8                	add    %ch,%al
   5:	09 d9                	or     %ebx,%ecx
   7:	ff                   	(bad)
   8:	ff 48 83             	decl   -0x7d(%rax)
   b:	c4                   	(bad)
   c:	38 85 c0 75 18 48    	cmp    %al,0x481875c0(%rbp)
  12:	83 c4 08             	add    $0x8,%esp
  15:	4c 89 f8             	mov    %r15,%rax
  18:	5b                   	pop    %rbx
  19:	5d                   	pop    %rbp
  1a:	41 5c                	pop    %r12
  1c:	41 5d                	pop    %r13
  1e:	41 5e                	pop    %r14
  20:	41 5f                	pop    %r15
  22:	c3                   	ret
  23:	44 8b 48 08          	mov    0x8(%rax),%r9d
  27:	eb b4                	jmp    0xffffffffffffffdd
  29:	90                   	nop
  2a:*	0f 0b                	ud2		<-- trapping instruction
  2c:	90                   	nop
  2d:	ba 02 00 00 00       	mov    $0x2,%edx
  32:	4c 89 fe             	mov    %r15,%rsi
  35:	31 ff                	xor    %edi,%edi
  37:	e8 96 a5 fb ff       	call   0xfffffffffffba5d2
  3c:	b9                   	.byte 0xb9
  3d:	a6                   	cmpsb  (%rdi),(%rsi)
  3e:	ff                   	(bad)
  3f:	ff                   	.byte 0xff

Code starting with the faulting instruction
===========================================
   0:	0f 0b                	ud2
   2:	90                   	nop
   3:	ba 02 00 00 00       	mov    $0x2,%edx
   8:	4c 89 fe             	mov    %r15,%rsi
   b:	31 ff                	xor    %edi,%edi
   d:	e8 96 a5 fb ff       	call   0xfffffffffffba5a8
  12:	b9                   	.byte 0xb9
  13:	a6                   	cmpsb  (%rdi),(%rsi)
  14:	ff                   	(bad)
  15:	ff                   	.byte 0xff
[    2.417695] RSP: 0018:ff829f24804df720 EFLAGS: 00010286
[    2.417758] RAX: 00000000ffffffa6 RBX: 0000000000000001 RCX: 0000000000000000
[    2.417844] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3bc5ca018f2f00
[    2.417924] RBP: 0000000000000000 R08: ff3bc5ca032ca290 R09: ff3bc5ca04d00030
[    2.418000] R10: ff3bc5ca02e3c118 R11: fefefefefefefeff R12: 0000000000000000
[    2.418080] R13: 0000000000000010 R14: ff3bc5ca02e3c000 R15: ff3bc5ca018f2f00
[    2.418160] FS:  00007fbc7c428840(0000) GS:ff3bc5cab853e000(0000) knlGS:0000000000000000
[    2.418238] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[    2.418311] CR2: 0000000009d9d988 CR3: 0000000004f7b002 CR4: 0000000000771ef0
[    2.418394] PKRU: 55555554
[    2.418442] Call Trace:
[    2.418493]  <TASK>
[    2.418545]  rtmsg_ifinfo (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:4560)
[    2.418607]  __dev_notify_flags (net/core/dev.c:9787)
[    2.418663]  ? rtnl_getlink (./include/linux/skbuff.h:1323 ./include/linux/skbuff.h:1332 net/core/rtnetlink.c:4288)
[    2.418720]  netif_change_flags (net/core/dev.c:9820)
[    2.418790]  do_setlink.isra.0 (net/core/rtnetlink.c:3206 (discriminator 1))
[    2.418851]  ? __nla_validate_parse (lib/nlattr.c:620)
[    2.418922]  rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1))
[    2.418983]  ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7))
[    2.419045]  ? do_setlink.isra.0 (net/core/rtnetlink.c:3455)
[    2.419115]  rtnetlink_rcv_msg (net/core/rtnetlink.c:7061)
[    2.419179]  ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360)
[    2.419240]  ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1))
[    2.419305]  netlink_rcv_skb (net/netlink/af_netlink.c:2551)
[    2.419374]  netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345)
[    2.419431]  netlink_sendmsg (net/netlink/af_netlink.c:1895)
[    2.419492]  ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4))
[    2.419554]  ___sys_sendmsg (net/socket.c:2752)
[    2.419614]  __sys_sendmsg (net/socket.c:2784)
[    2.419671]  do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94)
[    2.419729]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[    2.419803] RIP: 0033:0x7fbc7c66208e
[    2.419861] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 <c9> c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa
All code
========
   0:	4d 89 d8             	mov    %r11,%r8
   3:	e8 94 bd 00 00       	call   0xbd9c
   8:	4c 8b 5d f8          	mov    -0x8(%rbp),%r11
   c:	41 8b 93 08 03 00 00 	mov    0x308(%r11),%edx
  13:	59                   	pop    %rcx
  14:	5e                   	pop    %rsi
  15:	48 83 f8 fc          	cmp    $0xfffffffffffffffc,%rax
  19:	74 11                	je     0x2c
  1b:	c9                   	leave
  1c:	c3                   	ret
  1d:	0f 1f 80 00 00 00 00 	nopl   0x0(%rax)
  24:	48 8b 45 10          	mov    0x10(%rbp),%rax
  28:	0f 05                	syscall
  2a:*	c9                   	leave		<-- trapping instruction
  2b:	c3                   	ret
  2c:	83 e2 39             	and    $0x39,%edx
  2f:	83 fa 08             	cmp    $0x8,%edx
  32:	75 e7                	jne    0x1b
  34:	e8 03 ff ff ff       	call   0xffffffffffffff3c
  39:	0f 1f 00             	nopl   (%rax)
  3c:	f3 0f 1e fa          	endbr64

Code starting with the faulting instruction
===========================================
   0:	c9                   	leave
   1:	c3                   	ret
   2:	83 e2 39             	and    $0x39,%edx
   5:	83 fa 08             	cmp    $0x8,%edx
   8:	75 e7                	jne    0xfffffffffffffff1
   a:	e8 03 ff ff ff       	call   0xffffffffffffff12
   f:	0f 1f 00             	nopl   (%rax)
  12:	f3 0f 1e fa          	endbr64
[    2.419989] RSP: 002b:00007fffcb5ae580 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[    2.420070] RAX: ffffffffffffffda RBX: 0000000000000002 RCX: 00007fbc7c66208e
[    2.420146] RDX: 0000000000000000 RSI: 00007fffcb5ae630 RDI: 0000000000000005
[    2.420223] RBP: 00007fffcb5ae590 R08: 0000000000000000 R09: 0000000000000000
[    2.420298] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10e321
[    2.420386] R13: 000000000049f620 R14: 0000000000000000 R15: 00007fffcb5aed00
| [    2.429790] ------------[ cut here ]------------
| [    2.429861] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#2: ip/201
| [    2.429950] Modules linked in:
| [    2.430097] Tainted: [W]=WARN
[    2.430158] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[    2.430230] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3))
[    2.430293] Code: 80 00 00 00 e8 09 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 96 a5 fb ff b9 a6 ff ff
All code
========
   0:	80 00 00             	addb   $0x0,(%rax)
   3:	00 e8                	add    %ch,%al
   5:	09 d9                	or     %ebx,%ecx
   7:	ff                   	(bad)
   8:	ff 48 83             	decl   -0x7d(%rax)
   b:	c4                   	(bad)
   c:	38 85 c0 75 18 48    	cmp    %al,0x481875c0(%rbp)
  12:	83 c4 08             	add    $0x8,%esp
  15:	4c 89 f8             	mov    %r15,%rax
  18:	5b                   	pop    %rbx
  19:	5d                   	pop    %rbp
  1a:	41 5c                	pop    %r12
  1c:	41 5d                	pop    %r13
  1e:	41 5e                	pop    %r14
  20:	41 5f                	pop    %r15
  22:	c3                   	ret
  23:	44 8b 48 08          	mov    0x8(%rax),%r9d
  27:	eb b4                	jmp    0xffffffffffffffdd
  29:	90                   	nop
  2a:*	0f 0b                	ud2		<-- trapping instruction
  2c:	90                   	nop
  2d:	ba 02 00 00 00       	mov    $0x2,%edx
  32:	4c 89 fe             	mov    %r15,%rsi
  35:	31 ff                	xor    %edi,%edi
  37:	e8 96 a5 fb ff       	call   0xfffffffffffba5d2
  3c:	b9                   	.byte 0xb9
  3d:	a6                   	cmpsb  (%rdi),(%rsi)
  3e:	ff                   	(bad)
  3f:	ff                   	.byte 0xff

Code starting with the faulting instruction
===========================================
   0:	0f 0b                	ud2
   2:	90                   	nop
   3:	ba 02 00 00 00       	mov    $0x2,%edx
   8:	4c 89 fe             	mov    %r15,%rsi
   b:	31 ff                	xor    %edi,%edi
   d:	e8 96 a5 fb ff       	call   0xfffffffffffba5a8
  12:	b9                   	.byte 0xb9
  13:	a6                   	cmpsb  (%rdi),(%rsi)
  14:	ff                   	(bad)
  15:	ff                   	.byte 0xff
[    2.430434] RSP: 0018:ff829f24804e7cc8 EFLAGS: 00010286
[    2.430497] RAX: 00000000ffffffa6 RBX: 00000000ffffffff RCX: 0000000000000000
[    2.430578] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3bc5ca018f2f00
[    2.430658] RBP: 0000000000000000 R08: ff3bc5ca01952550 R09: ff3bc5ca065bf02c
[    2.430742] R10: ff3bc5ca065ba118 R11: fefefefefefefeff R12: 0000000000000000
[    2.430826] R13: 0000000000000010 R14: ff3bc5ca065ba000 R15: ff3bc5ca018f2f00
[    2.430908] FS:  00007f73357ac840(0000) GS:ff3bc5cab853e000(0000) knlGS:0000000000000000
[    2.430991] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[    2.431065] CR2: 00007f73359adc20 CR3: 0000000006409001 CR4: 0000000000771ef0
[    2.431146] PKRU: 55555554
[    2.431193] Call Trace:
[    2.431242]  <TASK>
[    2.431295]  rtmsg_ifinfo (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:4560)
[    2.431361]  register_netdevice (net/core/dev.c:11488)
[    2.431419]  register_netdev (net/core/dev.c:11552)
[    2.431481]  loopback_net_init (drivers/net/loopback.c:218)
[    2.431543]  ? vsock_sysctl_init_net (net/vmw_vsock/af_vsock.c:2933 net/vmw_vsock/af_vsock.c:2973)
[    2.431612]  ops_init (net/core/net_namespace.c:137)
[    2.431670]  setup_net (net/core/net_namespace.c:446)
[    2.431732]  copy_net_ns (net/core/net_namespace.c:579)
[    2.431798]  create_new_namespaces (kernel/nsproxy.c:132)
[    2.431869]  unshare_nsproxy_namespaces (kernel/nsproxy.c:234 (discriminator 4))
[    2.431938]  ksys_unshare (kernel/fork.c:3243)
[    2.432000]  __x64_sys_unshare (kernel/fork.c:3317 kernel/fork.c:3315 kernel/fork.c:3315)
[    2.432062]  do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94)
[    2.432124]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[    2.432197] RIP: 0033:0x7f7335a6ebcb
[    2.432257] 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
[    2.432389] RSP: 002b:00007ffd3ebb8218 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[    2.432470] RAX: ffffffffffffffda RBX: 0000000000000007 RCX: 00007f7335a6ebcb
[    2.432550] RDX: 0000000000000000 RSI: 0000000000477309 RDI: 0000000040000000
[    2.432629] RBP: 0000000000000002 R08: 0000000000000000 R09: 0000000000000000
[    2.432709] R10: 0000000000000000 R11: 0000000000000206 R12: 00007ffd3ebba440
[    2.432794] R13: 0000000000000001 R14: 0000000000000003 R15: 00007ffd3ebba88d
| [    2.436138] ------------[ cut here ]------------
| [    2.436208] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#2: ip/202
| [    2.436299] Modules linked in:
| [    2.436462] Tainted: [W]=WARN
[    2.436518] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[    2.436584] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3))
[    2.436650] Code: 80 00 00 00 e8 09 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 96 a5 fb ff b9 a6 ff ff
All code
========
   0:	80 00 00             	addb   $0x0,(%rax)
   3:	00 e8                	add    %ch,%al
   5:	09 d9                	or     %ebx,%ecx
   7:	ff                   	(bad)
   8:	ff 48 83             	decl   -0x7d(%rax)
   b:	c4                   	(bad)
   c:	38 85 c0 75 18 48    	cmp    %al,0x481875c0(%rbp)
  12:	83 c4 08             	add    $0x8,%esp
  15:	4c 89 f8             	mov    %r15,%rax
  18:	5b                   	pop    %rbx
  19:	5d                   	pop    %rbp
  1a:	41 5c                	pop    %r12
  1c:	41 5d                	pop    %r13
  1e:	41 5e                	pop    %r14
  20:	41 5f                	pop    %r15
  22:	c3                   	ret
  23:	44 8b 48 08          	mov    0x8(%rax),%r9d
  27:	eb b4                	jmp    0xffffffffffffffdd
  29:	90                   	nop
  2a:*	0f 0b                	ud2		<-- trapping instruction
  2c:	90                   	nop
  2d:	ba 02 00 00 00       	mov    $0x2,%edx
  32:	4c 89 fe             	mov    %r15,%rsi
  35:	31 ff                	xor    %edi,%edi
  37:	e8 96 a5 fb ff       	call   0xfffffffffffba5d2
  3c:	b9                   	.byte 0xb9
  3d:	a6                   	cmpsb  (%rdi),(%rsi)
  3e:	ff                   	(bad)
  3f:	ff                   	.byte 0xff

Code starting with the faulting instruction
===========================================
   0:	0f 0b                	ud2
   2:	90                   	nop
   3:	ba 02 00 00 00       	mov    $0x2,%edx
   8:	4c 89 fe             	mov    %r15,%rsi
   b:	31 ff                	xor    %edi,%edi
   d:	e8 96 a5 fb ff       	call   0xfffffffffffba5a8
  12:	b9                   	.byte 0xb9
  13:	a6                   	cmpsb  (%rdi),(%rsi)
  14:	ff                   	(bad)
  15:	ff                   	.byte 0xff
[    2.436793] RSP: 0018:ff829f24804ef5f0 EFLAGS: 00010286
[    2.436859] RAX: 00000000ffffffa6 RBX: 00000000ffffffff RCX: 0000000000000000
[    2.436942] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3bc5ca018f2e00
[    2.437021] RBP: 0000000000000000 R08: ff3bc5ca01957250 R09: ff3bc5ca065ca02c
[    2.437101] R10: ff3bc5ca065be118 R11: fefefefefefefeff R12: 0000000000000000
[    2.437186] R13: 0000000000000010 R14: ff3bc5ca065be000 R15: ff3bc5ca018f2e00
[    2.437268] FS:  00007f5da243c840(0000) GS:ff3bc5cab853e000(0000) knlGS:0000000000000000
[    2.437360] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[    2.437432] CR2: 00000000004eb188 CR3: 00000000064a2003 CR4: 0000000000771ef0
[    2.437517] PKRU: 55555554
[    2.437570] Call Trace:
[    2.437621]  <TASK>
[    2.437673]  rtmsg_ifinfo (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:4560)
[    2.437736]  __dev_notify_flags (net/core/dev.c:9787)
[    2.437804]  rtnl_configure_link (net/core/rtnetlink.c:3670)
[    2.437866]  veth_newlink (drivers/net/veth.c:1871)
[    2.437931]  rtnl_newlink (net/core/rtnetlink.c:3904 net/core/rtnetlink.c:4035 net/core/rtnetlink.c:4150)
[    2.437992]  ? do_setlink.isra.0 (net/core/rtnetlink.c:3455)
[    2.438062]  rtnetlink_rcv_msg (net/core/rtnetlink.c:7061)
[    2.438124]  ? get_page_from_freelist (mm/page_alloc.c:1856 mm/page_alloc.c:1866 mm/page_alloc.c:3946)
[    2.438194]  ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1))
[    2.438263]  netlink_rcv_skb (net/netlink/af_netlink.c:2551)
[    2.438325]  netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345)
[    2.438393]  netlink_sendmsg (net/netlink/af_netlink.c:1895)
[    2.438453]  ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4))
[    2.438519]  ___sys_sendmsg (net/socket.c:2752)
[    2.438578]  __sys_sendmsg (net/socket.c:2784)
[    2.438641]  do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94)
[    2.438701]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[    2.438786] RIP: 0033:0x7f5da267608e
[    2.438847] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 <c9> c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa
All code
========
   0:	4d 89 d8             	mov    %r11,%r8
   3:	e8 94 bd 00 00       	call   0xbd9c
   8:	4c 8b 5d f8          	mov    -0x8(%rbp),%r11
   c:	41 8b 93 08 03 00 00 	mov    0x308(%r11),%edx
  13:	59                   	pop    %rcx
  14:	5e                   	pop    %rsi
  15:	48 83 f8 fc          	cmp    $0xfffffffffffffffc,%rax
  19:	74 11                	je     0x2c
  1b:	c9                   	leave
  1c:	c3                   	ret
  1d:	0f 1f 80 00 00 00 00 	nopl   0x0(%rax)
  24:	48 8b 45 10          	mov    0x10(%rbp),%rax
  28:	0f 05                	syscall
  2a:*	c9                   	leave		<-- trapping instruction
  2b:	c3                   	ret
  2c:	83 e2 39             	and    $0x39,%edx
  2f:	83 fa 08             	cmp    $0x8,%edx
  32:	75 e7                	jne    0x1b
  34:	e8 03 ff ff ff       	call   0xffffffffffffff3c
  39:	0f 1f 00             	nopl   (%rax)
  3c:	f3 0f 1e fa          	endbr64

Code starting with the faulting instruction
===========================================
   0:	c9                   	leave
   1:	c3                   	ret
   2:	83 e2 39             	and    $0x39,%edx
   5:	83 fa 08             	cmp    $0x8,%edx
   8:	75 e7                	jne    0xfffffffffffffff1
   a:	e8 03 ff ff ff       	call   0xffffffffffffff12
   f:	0f 1f 00             	nopl   (%rax)
  12:	f3 0f 1e fa          	endbr64
[    2.439009] RSP: 002b:00007ffc4962f9a0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[    2.439090] RAX: ffffffffffffffda RBX: 00007ffc49630148 RCX: 00007f5da267608e
[    2.439168] RDX: 0000000000000000 RSI: 00007ffc4962fa50 RDI: 0000000000000005
[    2.439246] RBP: 00007ffc4962f9b0 R08: 0000000000000000 R09: 0000000000000000
[    2.439328] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10e321
[    2.439413] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffc49630120
| [    2.439729] ------------[ cut here ]------------
| [    2.439805] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#2: ip/202
| [    2.439893] Modules linked in:
| [    2.440047] Tainted: [W]=WARN
[    2.440108] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[    2.440180] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3))
[    2.440250] Code: 80 00 00 00 e8 09 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 96 a5 fb ff b9 a6 ff ff
All code
========
   0:	80 00 00             	addb   $0x0,(%rax)
   3:	00 e8                	add    %ch,%al
   5:	09 d9                	or     %ebx,%ecx
   7:	ff                   	(bad)
   8:	ff 48 83             	decl   -0x7d(%rax)
   b:	c4                   	(bad)
   c:	38 85 c0 75 18 48    	cmp    %al,0x481875c0(%rbp)
  12:	83 c4 08             	add    $0x8,%esp
  15:	4c 89 f8             	mov    %r15,%rax
  18:	5b                   	pop    %rbx
  19:	5d                   	pop    %rbp
  1a:	41 5c                	pop    %r12
  1c:	41 5d                	pop    %r13
  1e:	41 5e                	pop    %r14
  20:	41 5f                	pop    %r15
  22:	c3                   	ret
  23:	44 8b 48 08          	mov    0x8(%rax),%r9d
  27:	eb b4                	jmp    0xffffffffffffffdd
  29:	90                   	nop
  2a:*	0f 0b                	ud2		<-- trapping instruction
  2c:	90                   	nop
  2d:	ba 02 00 00 00       	mov    $0x2,%edx
  32:	4c 89 fe             	mov    %r15,%rsi
  35:	31 ff                	xor    %edi,%edi
  37:	e8 96 a5 fb ff       	call   0xfffffffffffba5d2
  3c:	b9                   	.byte 0xb9
  3d:	a6                   	cmpsb  (%rdi),(%rsi)
  3e:	ff                   	(bad)
  3f:	ff                   	.byte 0xff

Code starting with the faulting instruction
===========================================
   0:	0f 0b                	ud2
   2:	90                   	nop
   3:	ba 02 00 00 00       	mov    $0x2,%edx
   8:	4c 89 fe             	mov    %r15,%rsi
   b:	31 ff                	xor    %edi,%edi
   d:	e8 96 a5 fb ff       	call   0xfffffffffffba5a8
  12:	b9                   	.byte 0xb9
  13:	a6                   	cmpsb  (%rdi),(%rsi)
  14:	ff                   	(bad)
  15:	ff                   	.byte 0xff
[    2.440386] RSP: 0018:ff829f24804ef870 EFLAGS: 00010286
[    2.440457] RAX: 00000000ffffffa6 RBX: 00000000ffffffff RCX: 0000000000000000
[    2.440537] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3bc5ca018f2e00
[    2.440619] RBP: 0000000000000000 R08: ff3bc5ca032ad550 R09: ff3bc5ca065cf030
[    2.440703] R10: ff3bc5ca065bf118 R11: fefefefefefefeff R12: 0000000000000000
[    2.440793] R13: 0000000000000010 R14: ff3bc5ca065bf000 R15: ff3bc5ca018f2e00
[    2.440879] FS:  00007f5da243c840(0000) GS:ff3bc5cab853e000(0000) knlGS:0000000000000000
[    2.440963] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[    2.441033] CR2: 00000000004eb188 CR3: 00000000064a2003 CR4: 0000000000771ef0
[    2.441118] PKRU: 55555554
[    2.441170] Call Trace:
[    2.441221]  <TASK>
[    2.441272]  rtmsg_ifinfo (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:4560)
[    2.441340]  __dev_notify_flags (net/core/dev.c:9787)
[    2.441402]  rtnl_configure_link (net/core/rtnetlink.c:3670)
[    2.441464]  rtnl_newlink (net/core/rtnetlink.c:3914 net/core/rtnetlink.c:4035 net/core/rtnetlink.c:4150)
[    2.441526]  ? do_setlink.isra.0 (net/core/rtnetlink.c:3455)
[    2.441594]  rtnetlink_rcv_msg (net/core/rtnetlink.c:7061)
[    2.441656]  ? get_page_from_freelist (mm/page_alloc.c:1856 mm/page_alloc.c:1866 mm/page_alloc.c:3946)
[    2.441727]  ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1))
[    2.441804]  netlink_rcv_skb (net/netlink/af_netlink.c:2551)
[    2.441865]  netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345)
[    2.441927]  netlink_sendmsg (net/netlink/af_netlink.c:1895)
[    2.441988]  ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4))
[    2.442049]  ___sys_sendmsg (net/socket.c:2752)
[    2.442112]  __sys_sendmsg (net/socket.c:2784)
[    2.442175]  do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94)
[    2.442234]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[    2.442301] RIP: 0033:0x7f5da267608e
[    2.442366] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 <c9> c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa
All code
========
   0:	4d 89 d8             	mov    %r11,%r8
   3:	e8 94 bd 00 00       	call   0xbd9c
   8:	4c 8b 5d f8          	mov    -0x8(%rbp),%r11
   c:	41 8b 93 08 03 00 00 	mov    0x308(%r11),%edx
  13:	59                   	pop    %rcx
  14:	5e                   	pop    %rsi
  15:	48 83 f8 fc          	cmp    $0xfffffffffffffffc,%rax
  19:	74 11                	je     0x2c
  1b:	c9                   	leave
  1c:	c3                   	ret
  1d:	0f 1f 80 00 00 00 00 	nopl   0x0(%rax)
  24:	48 8b 45 10          	mov    0x10(%rbp),%rax
  28:	0f 05                	syscall
  2a:*	c9                   	leave		<-- trapping instruction
  2b:	c3                   	ret
  2c:	83 e2 39             	and    $0x39,%edx
  2f:	83 fa 08             	cmp    $0x8,%edx
  32:	75 e7                	jne    0x1b
  34:	e8 03 ff ff ff       	call   0xffffffffffffff3c
  39:	0f 1f 00             	nopl   (%rax)
  3c:	f3 0f 1e fa          	endbr64

Code starting with the faulting instruction
===========================================
   0:	c9                   	leave
   1:	c3                   	ret
   2:	83 e2 39             	and    $0x39,%edx
   5:	83 fa 08             	cmp    $0x8,%edx
   8:	75 e7                	jne    0xfffffffffffffff1
   a:	e8 03 ff ff ff       	call   0xffffffffffffff12
   f:	0f 1f 00             	nopl   (%rax)
  12:	f3 0f 1e fa          	endbr64
[    2.442505] RSP: 002b:00007ffc4962f9a0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[    2.442583] RAX: ffffffffffffffda RBX: 00007ffc49630148 RCX: 00007f5da267608e
[    2.442666] RDX: 0000000000000000 RSI: 00007ffc4962fa50 RDI: 0000000000000005
[    2.442742] RBP: 00007ffc4962f9b0 R08: 0000000000000000 R09: 0000000000000000
[    2.442826] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10e321
[    2.442906] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffc49630120
| [    2.446085] ------------[ cut here ]------------
| [    2.446151] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#2: ip/203
| [    2.446242] Modules linked in:
| [    2.446411] Tainted: [W]=WARN
[    2.446470] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[    2.446544] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3))
[    2.446611] Code: 80 00 00 00 e8 09 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 96 a5 fb ff b9 a6 ff ff
All code
========
   0:	80 00 00             	addb   $0x0,(%rax)
   3:	00 e8                	add    %ch,%al
   5:	09 d9                	or     %ebx,%ecx
   7:	ff                   	(bad)
   8:	ff 48 83             	decl   -0x7d(%rax)
   b:	c4                   	(bad)
   c:	38 85 c0 75 18 48    	cmp    %al,0x481875c0(%rbp)
  12:	83 c4 08             	add    $0x8,%esp
  15:	4c 89 f8             	mov    %r15,%rax
  18:	5b                   	pop    %rbx
  19:	5d                   	pop    %rbp
  1a:	41 5c                	pop    %r12
  1c:	41 5d                	pop    %r13
  1e:	41 5e                	pop    %r14
  20:	41 5f                	pop    %r15
  22:	c3                   	ret
  23:	44 8b 48 08          	mov    0x8(%rax),%r9d
  27:	eb b4                	jmp    0xffffffffffffffdd
  29:	90                   	nop
  2a:*	0f 0b                	ud2		<-- trapping instruction
  2c:	90                   	nop
  2d:	ba 02 00 00 00       	mov    $0x2,%edx
  32:	4c 89 fe             	mov    %r15,%rsi
  35:	31 ff                	xor    %edi,%edi
  37:	e8 96 a5 fb ff       	call   0xfffffffffffba5d2
  3c:	b9                   	.byte 0xb9
  3d:	a6                   	cmpsb  (%rdi),(%rsi)
  3e:	ff                   	(bad)
  3f:	ff                   	.byte 0xff

Code starting with the faulting instruction
===========================================
   0:	0f 0b                	ud2
   2:	90                   	nop
   3:	ba 02 00 00 00       	mov    $0x2,%edx
   8:	4c 89 fe             	mov    %r15,%rsi
   b:	31 ff                	xor    %edi,%edi
   d:	e8 96 a5 fb ff       	call   0xfffffffffffba5a8
  12:	b9                   	.byte 0xb9
  13:	a6                   	cmpsb  (%rdi),(%rsi)
  14:	ff                   	(bad)
  15:	ff                   	.byte 0xff
[    2.446739] RSP: 0018:ff829f24804f7720 EFLAGS: 00010286
[    2.446812] RAX: 00000000ffffffa6 RBX: 0000000000000001 RCX: 0000000000000000
[    2.446890] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3bc5ca018f2e00
[    2.446973] RBP: 0000000000000000 R08: ff3bc5ca01957250 R09: ff3bc5ca065cf02c
[    2.447055] R10: ff3bc5ca065be118 R11: fefefefefefefeff R12: 0000000000000000
[    2.447131] R13: 0000000000000010 R14: ff3bc5ca065be000 R15: ff3bc5ca018f2e00
[    2.447215] FS:  00007f3949e50840(0000) GS:ff3bc5cab853e000(0000) knlGS:0000000000000000
[    2.447298] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[    2.447383] CR2: 00007f394a1201a0 CR3: 0000000004d6e005 CR4: 0000000000771ef0
[    2.447462] PKRU: 55555554
[    2.447512] Call Trace:
[    2.447563]  <TASK>
[    2.447612]  rtmsg_ifinfo (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:4560)
[    2.447672]  __dev_notify_flags (net/core/dev.c:9787)
[    2.447732]  ? rtnl_getlink (./include/linux/skbuff.h:1323 ./include/linux/skbuff.h:1332 net/core/rtnetlink.c:4288)
[    2.447796]  netif_change_flags (net/core/dev.c:9820)
[    2.447856]  do_setlink.isra.0 (net/core/rtnetlink.c:3206 (discriminator 1))
[    2.447916]  ? __nla_validate_parse (lib/nlattr.c:620)
[    2.447982]  rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1))
[    2.448042]  ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7))
[    2.448103]  ? do_setlink.isra.0 (net/core/rtnetlink.c:3455)
[    2.448172]  rtnetlink_rcv_msg (net/core/rtnetlink.c:7061)
[    2.448235]  ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360)
[    2.448296]  ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1))
[    2.448374]  netlink_rcv_skb (net/netlink/af_netlink.c:2551)
[    2.448434]  netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345)
[    2.448495]  netlink_sendmsg (net/netlink/af_netlink.c:1895)
[    2.448557]  ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4))
[    2.448618]  ___sys_sendmsg (net/socket.c:2752)
[    2.448680]  __sys_sendmsg (net/socket.c:2784)
[    2.448744]  do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94)
[    2.448814]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[    2.448883] RIP: 0033:0x7f394a08a08e
[    2.448942] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 <c9> c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa
All code
========
   0:	4d 89 d8             	mov    %r11,%r8
   3:	e8 94 bd 00 00       	call   0xbd9c
   8:	4c 8b 5d f8          	mov    -0x8(%rbp),%r11
   c:	41 8b 93 08 03 00 00 	mov    0x308(%r11),%edx
  13:	59                   	pop    %rcx
  14:	5e                   	pop    %rsi
  15:	48 83 f8 fc          	cmp    $0xfffffffffffffffc,%rax
  19:	74 11                	je     0x2c
  1b:	c9                   	leave
  1c:	c3                   	ret
  1d:	0f 1f 80 00 00 00 00 	nopl   0x0(%rax)
  24:	48 8b 45 10          	mov    0x10(%rbp),%rax
  28:	0f 05                	syscall
  2a:*	c9                   	leave		<-- trapping instruction
  2b:	c3                   	ret
  2c:	83 e2 39             	and    $0x39,%edx
  2f:	83 fa 08             	cmp    $0x8,%edx
  32:	75 e7                	jne    0x1b
  34:	e8 03 ff ff ff       	call   0xffffffffffffff3c
  39:	0f 1f 00             	nopl   (%rax)
  3c:	f3 0f 1e fa          	endbr64

Code starting with the faulting instruction
===========================================
   0:	c9                   	leave
   1:	c3                   	ret
   2:	83 e2 39             	and    $0x39,%edx
   5:	83 fa 08             	cmp    $0x8,%edx
   8:	75 e7                	jne    0xfffffffffffffff1
   a:	e8 03 ff ff ff       	call   0xffffffffffffff12
   f:	0f 1f 00             	nopl   (%rax)
  12:	f3 0f 1e fa          	endbr64
[    2.449072] RSP: 002b:00007fff00a5f180 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[    2.449150] RAX: ffffffffffffffda RBX: 0000000000000002 RCX: 00007f394a08a08e
[    2.449228] RDX: 0000000000000000 RSI: 00007fff00a5f230 RDI: 0000000000000005
[    2.449306] RBP: 00007fff00a5f190 R08: 0000000000000000 R09: 0000000000000000
[    2.449390] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10e321
[    2.449468] R13: 000000000049f620 R14: 0000000000000000 R15: 00007fff00a5f900
| [    2.452869] ------------[ cut here ]------------
| [    2.452902] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/204
| [    2.452953] Modules linked in:
| [    2.453032] Tainted: [W]=WARN
[    2.453054] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[    2.453086] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3))
[    2.453117] Code: 80 00 00 00 e8 09 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 96 a5 fb ff b9 a6 ff ff
All code
========
   0:	80 00 00             	addb   $0x0,(%rax)
   3:	00 e8                	add    %ch,%al
   5:	09 d9                	or     %ebx,%ecx
   7:	ff                   	(bad)
   8:	ff 48 83             	decl   -0x7d(%rax)
   b:	c4                   	(bad)
   c:	38 85 c0 75 18 48    	cmp    %al,0x481875c0(%rbp)
  12:	83 c4 08             	add    $0x8,%esp
  15:	4c 89 f8             	mov    %r15,%rax
  18:	5b                   	pop    %rbx
  19:	5d                   	pop    %rbp
  1a:	41 5c                	pop    %r12
  1c:	41 5d                	pop    %r13
  1e:	41 5e                	pop    %r14
  20:	41 5f                	pop    %r15
  22:	c3                   	ret
  23:	44 8b 48 08          	mov    0x8(%rax),%r9d
  27:	eb b4                	jmp    0xffffffffffffffdd
  29:	90                   	nop
  2a:*	0f 0b                	ud2		<-- trapping instruction
  2c:	90                   	nop
  2d:	ba 02 00 00 00       	mov    $0x2,%edx
  32:	4c 89 fe             	mov    %r15,%rsi
  35:	31 ff                	xor    %edi,%edi
  37:	e8 96 a5 fb ff       	call   0xfffffffffffba5d2
  3c:	b9                   	.byte 0xb9
  3d:	a6                   	cmpsb  (%rdi),(%rsi)
  3e:	ff                   	(bad)
  3f:	ff                   	.byte 0xff

Code starting with the faulting instruction
===========================================
   0:	0f 0b                	ud2
   2:	90                   	nop
   3:	ba 02 00 00 00       	mov    $0x2,%edx
   8:	4c 89 fe             	mov    %r15,%rsi
   b:	31 ff                	xor    %edi,%edi
   d:	e8 96 a5 fb ff       	call   0xfffffffffffba5a8
  12:	b9                   	.byte 0xb9
  13:	a6                   	cmpsb  (%rdi),(%rsi)
  14:	ff                   	(bad)
  15:	ff                   	.byte 0xff
[    2.453216] RSP: 0018:ff829f24804ff618 EFLAGS: 00010286
[    2.453245] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000
[    2.453291] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3bc5ca018f2800
[    2.453340] RBP: 0000000000000000 R08: ff3bc5ca01957250 R09: ff3bc5ca04e7202c
[    2.453383] R10: ff3bc5ca065be118 R11: fefefefefefefeff R12: 0000000000000000
[    2.453424] R13: 0000000000000010 R14: ff3bc5ca065be000 R15: ff3bc5ca018f2800
[    2.453471] FS:  00007fdafb953840(0000) GS:ff3bc5cab85be000(0000) knlGS:0000000000000000
[    2.453515] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[    2.453550] CR2: 0000000029e44988 CR3: 00000000064e6003 CR4: 0000000000771ef0
[    2.453591] PKRU: 55555554
[    2.453612] Call Trace:
[    2.453627]  <TASK>
[    2.453644]  rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121)
[    2.453668]  notifier_call_chain (kernel/notifier.c:85)
[    2.453692]  __netdev_upper_dev_link (net/core/dev.c:8931)
[    2.453722]  netdev_master_upper_dev_link (net/core/dev.c:9001)
[    2.453755]  br_add_if (net/bridge/br_if.c:619)
[    2.453780]  do_set_master (net/core/rtnetlink.c:3011)
[    2.453803]  do_setlink.isra.0 (net/core/rtnetlink.c:3213 (discriminator 1))
[    2.453827]  ? __nla_validate_parse (lib/nlattr.c:620)
[    2.453858]  rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1))
[    2.453885]  ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7))
[    2.453908]  ? do_setlink.isra.0 (net/core/rtnetlink.c:3455)
[    2.453939]  rtnetlink_rcv_msg (net/core/rtnetlink.c:7061)
[    2.453961]  ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360)
[    2.453984]  ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1))
[    2.454011]  netlink_rcv_skb (net/netlink/af_netlink.c:2551)
[    2.454035]  netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345)
[    2.454056]  netlink_sendmsg (net/netlink/af_netlink.c:1895)
[    2.454078]  ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4))
[    2.454099]  ___sys_sendmsg (net/socket.c:2752)
[    2.454122]  __sys_sendmsg (net/socket.c:2784)
[    2.454146]  do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94)
[    2.454168]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[    2.454197] RIP: 0033:0x7fdafbb8d08e
[    2.454219] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 <c9> c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa
All code
========
   0:	4d 89 d8             	mov    %r11,%r8
   3:	e8 94 bd 00 00       	call   0xbd9c
   8:	4c 8b 5d f8          	mov    -0x8(%rbp),%r11
   c:	41 8b 93 08 03 00 00 	mov    0x308(%r11),%edx
  13:	59                   	pop    %rcx
  14:	5e                   	pop    %rsi
  15:	48 83 f8 fc          	cmp    $0xfffffffffffffffc,%rax
  19:	74 11                	je     0x2c
  1b:	c9                   	leave
  1c:	c3                   	ret
  1d:	0f 1f 80 00 00 00 00 	nopl   0x0(%rax)
  24:	48 8b 45 10          	mov    0x10(%rbp),%rax
  28:	0f 05                	syscall
  2a:*	c9                   	leave		<-- trapping instruction
  2b:	c3                   	ret
  2c:	83 e2 39             	and    $0x39,%edx
  2f:	83 fa 08             	cmp    $0x8,%edx
  32:	75 e7                	jne    0x1b
  34:	e8 03 ff ff ff       	call   0xffffffffffffff3c
  39:	0f 1f 00             	nopl   (%rax)
  3c:	f3 0f 1e fa          	endbr64

Code starting with the faulting instruction
===========================================
   0:	c9                   	leave
   1:	c3                   	ret
   2:	83 e2 39             	and    $0x39,%edx
   5:	83 fa 08             	cmp    $0x8,%edx
   8:	75 e7                	jne    0xfffffffffffffff1
   a:	e8 03 ff ff ff       	call   0xffffffffffffff12
   f:	0f 1f 00             	nopl   (%rax)
  12:	f3 0f 1e fa          	endbr64
[    2.454312] RSP: 002b:00007ffe3a932ac0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[    2.454356] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fdafbb8d08e
[    2.454401] RDX: 0000000000000000 RSI: 00007ffe3a932b70 RDI: 0000000000000005
[    2.454442] RBP: 00007ffe3a932ad0 R08: 0000000000000000 R09: 0000000000000000
[    2.454482] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10e321
[    2.454525] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffe3a933240
| [    2.454641] ------------[ cut here ]------------
| [    2.454673] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/204
| [    2.454722] Modules linked in:
| [    2.454805] Tainted: [W]=WARN
[    2.454824] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[    2.454857] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3))
[    2.454887] Code: 80 00 00 00 e8 09 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 96 a5 fb ff b9 a6 ff ff
All code
========
   0:	80 00 00             	addb   $0x0,(%rax)
   3:	00 e8                	add    %ch,%al
   5:	09 d9                	or     %ebx,%ecx
   7:	ff                   	(bad)
   8:	ff 48 83             	decl   -0x7d(%rax)
   b:	c4                   	(bad)
   c:	38 85 c0 75 18 48    	cmp    %al,0x481875c0(%rbp)
  12:	83 c4 08             	add    $0x8,%esp
  15:	4c 89 f8             	mov    %r15,%rax
  18:	5b                   	pop    %rbx
  19:	5d                   	pop    %rbp
  1a:	41 5c                	pop    %r12
  1c:	41 5d                	pop    %r13
  1e:	41 5e                	pop    %r14
  20:	41 5f                	pop    %r15
  22:	c3                   	ret
  23:	44 8b 48 08          	mov    0x8(%rax),%r9d
  27:	eb b4                	jmp    0xffffffffffffffdd
  29:	90                   	nop
  2a:*	0f 0b                	ud2		<-- trapping instruction
  2c:	90                   	nop
  2d:	ba 02 00 00 00       	mov    $0x2,%edx
  32:	4c 89 fe             	mov    %r15,%rsi
  35:	31 ff                	xor    %edi,%edi
  37:	e8 96 a5 fb ff       	call   0xfffffffffffba5d2
  3c:	b9                   	.byte 0xb9
  3d:	a6                   	cmpsb  (%rdi),(%rsi)
  3e:	ff                   	(bad)
  3f:	ff                   	.byte 0xff

Code starting with the faulting instruction
===========================================
   0:	0f 0b                	ud2
   2:	90                   	nop
   3:	ba 02 00 00 00       	mov    $0x2,%edx
   8:	4c 89 fe             	mov    %r15,%rsi
   b:	31 ff                	xor    %edi,%edi
   d:	e8 96 a5 fb ff       	call   0xfffffffffffba5a8
  12:	b9                   	.byte 0xb9
  13:	a6                   	cmpsb  (%rdi),(%rsi)
  14:	ff                   	(bad)
  15:	ff                   	.byte 0xff
[    2.454980] RSP: 0018:ff829f24804ff640 EFLAGS: 00010286
[    2.455008] RAX: 00000000ffffffa6 RBX: 0000000000000100 RCX: 0000000000000000
[    2.455049] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3bc5ca018f2800
[    2.455092] RBP: 0000000000000000 R08: ff3bc5ca01957250 R09: ff3bc5ca04e7202c
[    2.455131] R10: ff3bc5ca065be118 R11: fefefefefefefeff R12: 0000000000000000
[    2.455175] R13: 0000000000000010 R14: ff3bc5ca065be000 R15: ff3bc5ca018f2800
[    2.455217] FS:  00007fdafb953840(0000) GS:ff3bc5cab85be000(0000) knlGS:0000000000000000
[    2.455258] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[    2.455293] CR2: 0000000029e44988 CR3: 00000000064e6003 CR4: 0000000000771ef0
[    2.455338] PKRU: 55555554
[    2.455353] Call Trace:
[    2.455367]  <TASK>
[    2.455383]  rtmsg_ifinfo (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:4560)
[    2.455404]  __dev_notify_flags (net/core/dev.c:9787)
[    2.455427]  __dev_set_promiscuity (net/core/dev.c:9630)
[    2.455457]  netif_set_promiscuity (net/core/dev.c:9639)
[    2.455485]  dev_set_promiscuity (net/core/dev_api.c:288)
[    2.455507]  br_manage_promisc (net/bridge/br_if.c:108 net/bridge/br_if.c:157)
[    2.455531]  br_add_if (net/bridge/br_if.c:242 net/bridge/br_if.c:627)
[    2.455554]  do_set_master (net/core/rtnetlink.c:3011)
[    2.455576]  do_setlink.isra.0 (net/core/rtnetlink.c:3213 (discriminator 1))
[    2.455597]  ? __nla_validate_parse (lib/nlattr.c:620)
[    2.455626]  rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1))
[    2.455646]  ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7))
[    2.455668]  ? do_setlink.isra.0 (net/core/rtnetlink.c:3455)
[    2.455695]  rtnetlink_rcv_msg (net/core/rtnetlink.c:7061)
[    2.455717]  ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360)
[    2.455742]  ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1))
[    2.455772]  netlink_rcv_skb (net/netlink/af_netlink.c:2551)
[    2.455794]  netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345)
[    2.455816]  netlink_sendmsg (net/netlink/af_netlink.c:1895)
[    2.455837]  ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4))
[    2.455857]  ___sys_sendmsg (net/socket.c:2752)
[    2.455880]  __sys_sendmsg (net/socket.c:2784)
[    2.455900]  do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94)
[    2.455919]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[    2.455947] RIP: 0033:0x7fdafbb8d08e
[    2.455968] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 <c9> c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa
All code
========
   0:	4d 89 d8             	mov    %r11,%r8
   3:	e8 94 bd 00 00       	call   0xbd9c
   8:	4c 8b 5d f8          	mov    -0x8(%rbp),%r11
   c:	41 8b 93 08 03 00 00 	mov    0x308(%r11),%edx
  13:	59                   	pop    %rcx
  14:	5e                   	pop    %rsi
  15:	48 83 f8 fc          	cmp    $0xfffffffffffffffc,%rax
  19:	74 11                	je     0x2c
  1b:	c9                   	leave
  1c:	c3                   	ret
  1d:	0f 1f 80 00 00 00 00 	nopl   0x0(%rax)
  24:	48 8b 45 10          	mov    0x10(%rbp),%rax
  28:	0f 05                	syscall
  2a:*	c9                   	leave		<-- trapping instruction
  2b:	c3                   	ret
  2c:	83 e2 39             	and    $0x39,%edx
  2f:	83 fa 08             	cmp    $0x8,%edx
  32:	75 e7                	jne    0x1b
  34:	e8 03 ff ff ff       	call   0xffffffffffffff3c
  39:	0f 1f 00             	nopl   (%rax)
  3c:	f3 0f 1e fa          	endbr64

Code starting with the faulting instruction
===========================================
   0:	c9                   	leave
   1:	c3                   	ret
   2:	83 e2 39             	and    $0x39,%edx
   5:	83 fa 08             	cmp    $0x8,%edx
   8:	75 e7                	jne    0xfffffffffffffff1
   a:	e8 03 ff ff ff       	call   0xffffffffffffff12
   f:	0f 1f 00             	nopl   (%rax)
  12:	f3 0f 1e fa          	endbr64
[    2.456061] RSP: 002b:00007ffe3a932ac0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[    2.456098] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fdafbb8d08e
[    2.456172] RDX: 0000000000000000 RSI: 00007ffe3a932b70 RDI: 0000000000000005
[    2.456211] RBP: 00007ffe3a932ad0 R08: 0000000000000000 R09: 0000000000000000
[    2.456249] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10e321
[    2.456294] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffe3a933240
| [    2.456396] ------------[ cut here ]------------
| [    2.456424] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/204
| [    2.456467] Modules linked in:
| [    2.456542] Tainted: [W]=WARN
[    2.456564] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[    2.456597] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3))
[    2.456627] Code: 80 00 00 00 e8 09 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 96 a5 fb ff b9 a6 ff ff
All code
========
   0:	80 00 00             	addb   $0x0,(%rax)
   3:	00 e8                	add    %ch,%al
   5:	09 d9                	or     %ebx,%ecx
   7:	ff                   	(bad)
   8:	ff 48 83             	decl   -0x7d(%rax)
   b:	c4                   	(bad)
   c:	38 85 c0 75 18 48    	cmp    %al,0x481875c0(%rbp)
  12:	83 c4 08             	add    $0x8,%esp
  15:	4c 89 f8             	mov    %r15,%rax
  18:	5b                   	pop    %rbx
  19:	5d                   	pop    %rbp
  1a:	41 5c                	pop    %r12
  1c:	41 5d                	pop    %r13
  1e:	41 5e                	pop    %r14
  20:	41 5f                	pop    %r15
  22:	c3                   	ret
  23:	44 8b 48 08          	mov    0x8(%rax),%r9d
  27:	eb b4                	jmp    0xffffffffffffffdd
  29:	90                   	nop
  2a:*	0f 0b                	ud2		<-- trapping instruction
  2c:	90                   	nop
  2d:	ba 02 00 00 00       	mov    $0x2,%edx
  32:	4c 89 fe             	mov    %r15,%rsi
  35:	31 ff                	xor    %edi,%edi
  37:	e8 96 a5 fb ff       	call   0xfffffffffffba5d2
  3c:	b9                   	.byte 0xb9
  3d:	a6                   	cmpsb  (%rdi),(%rsi)
  3e:	ff                   	(bad)
  3f:	ff                   	.byte 0xff

Code starting with the faulting instruction
===========================================
   0:	0f 0b                	ud2
   2:	90                   	nop
   3:	ba 02 00 00 00       	mov    $0x2,%edx
   8:	4c 89 fe             	mov    %r15,%rsi
   b:	31 ff                	xor    %edi,%edi
   d:	e8 96 a5 fb ff       	call   0xfffffffffffba5a8
  12:	b9                   	.byte 0xb9
  13:	a6                   	cmpsb  (%rdi),(%rsi)
  14:	ff                   	(bad)
  15:	ff                   	.byte 0xff
[    2.456722] RSP: 0018:ff829f24804ff6b0 EFLAGS: 00010286
[    2.456751] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000
[    2.456796] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3bc5ca018f2800
[    2.456836] RBP: 0000000000000000 R08: ff3bc5ca01926990 R09: ff3bc5ca04e7202c
[    2.456879] R10: ff3bc5ca0206a118 R11: fefefefefefefeff R12: 0000000000000000
[    2.456919] R13: 0000000000000010 R14: ff3bc5ca0206a000 R15: ff3bc5ca018f2800
[    2.456961] FS:  00007fdafb953840(0000) GS:ff3bc5cab85be000(0000) knlGS:0000000000000000
[    2.457002] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[    2.457035] CR2: 0000000029e44988 CR3: 00000000064e6003 CR4: 0000000000771ef0
[    2.457075] PKRU: 55555554
[    2.457089] Call Trace:
[    2.457104]  <TASK>
[    2.457121]  rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121)
[    2.457141]  notifier_call_chain (kernel/notifier.c:85)
[    2.457163]  call_netdevice_notifiers (net/core/dev.c:2287 net/core/dev.c:2301)
[    2.457192]  br_add_if (net/bridge/br_if.c:679)
[    2.457214]  do_set_master (net/core/rtnetlink.c:3011)
[    2.457235]  do_setlink.isra.0 (net/core/rtnetlink.c:3213 (discriminator 1))
[    2.457256]  ? __nla_validate_parse (lib/nlattr.c:620)
[    2.457284]  rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1))
[    2.457307]  ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7))
[    2.457328]  ? do_setlink.isra.0 (net/core/rtnetlink.c:3455)
[    2.457358]  rtnetlink_rcv_msg (net/core/rtnetlink.c:7061)
[    2.457380]  ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360)
[    2.457408]  ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1))
[    2.457435]  netlink_rcv_skb (net/netlink/af_netlink.c:2551)
[    2.457455]  netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345)
[    2.457476]  netlink_sendmsg (net/netlink/af_netlink.c:1895)
[    2.457496]  ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4))
[    2.457519]  ___sys_sendmsg (net/socket.c:2752)
[    2.457541]  __sys_sendmsg (net/socket.c:2784)
[    2.457565]  do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94)
[    2.457587]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[    2.457615] RIP: 0033:0x7fdafbb8d08e
[    2.457635] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 <c9> c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa
All code
========
   0:	4d 89 d8             	mov    %r11,%r8
   3:	e8 94 bd 00 00       	call   0xbd9c
   8:	4c 8b 5d f8          	mov    -0x8(%rbp),%r11
   c:	41 8b 93 08 03 00 00 	mov    0x308(%r11),%edx
  13:	59                   	pop    %rcx
  14:	5e                   	pop    %rsi
  15:	48 83 f8 fc          	cmp    $0xfffffffffffffffc,%rax
  19:	74 11                	je     0x2c
  1b:	c9                   	leave
  1c:	c3                   	ret
  1d:	0f 1f 80 00 00 00 00 	nopl   0x0(%rax)
  24:	48 8b 45 10          	mov    0x10(%rbp),%rax
  28:	0f 05                	syscall
  2a:*	c9                   	leave		<-- trapping instruction
  2b:	c3                   	ret
  2c:	83 e2 39             	and    $0x39,%edx
  2f:	83 fa 08             	cmp    $0x8,%edx
  32:	75 e7                	jne    0x1b
  34:	e8 03 ff ff ff       	call   0xffffffffffffff3c
  39:	0f 1f 00             	nopl   (%rax)
  3c:	f3 0f 1e fa          	endbr64

Code starting with the faulting instruction
===========================================
   0:	c9                   	leave
   1:	c3                   	ret
   2:	83 e2 39             	and    $0x39,%edx
   5:	83 fa 08             	cmp    $0x8,%edx
   8:	75 e7                	jne    0xfffffffffffffff1
   a:	e8 03 ff ff ff       	call   0xffffffffffffff12
   f:	0f 1f 00             	nopl   (%rax)
  12:	f3 0f 1e fa          	endbr64
[    2.457724] RSP: 002b:00007ffe3a932ac0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[    2.457770] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fdafbb8d08e
[    2.457810] RDX: 0000000000000000 RSI: 00007ffe3a932b70 RDI: 0000000000000005
[    2.457854] RBP: 00007ffe3a932ad0 R08: 0000000000000000 R09: 0000000000000000
[    2.457893] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10e321
[    2.457935] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffe3a933240
| [    2.458026] ------------[ cut here ]------------
| [    2.458052] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/204
| [    2.458109] Modules linked in:
| [    2.458187] Tainted: [W]=WARN
[    2.458209] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[    2.458246] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3))
[    2.458271] Code: 80 00 00 00 e8 09 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 96 a5 fb ff b9 a6 ff ff
All code
========
   0:	80 00 00             	addb   $0x0,(%rax)
   3:	00 e8                	add    %ch,%al
   5:	09 d9                	or     %ebx,%ecx
   7:	ff                   	(bad)
   8:	ff 48 83             	decl   -0x7d(%rax)
   b:	c4                   	(bad)
   c:	38 85 c0 75 18 48    	cmp    %al,0x481875c0(%rbp)
  12:	83 c4 08             	add    $0x8,%esp
  15:	4c 89 f8             	mov    %r15,%rax
  18:	5b                   	pop    %rbx
  19:	5d                   	pop    %rbp
  1a:	41 5c                	pop    %r12
  1c:	41 5d                	pop    %r13
  1e:	41 5e                	pop    %r14
  20:	41 5f                	pop    %r15
  22:	c3                   	ret
  23:	44 8b 48 08          	mov    0x8(%rax),%r9d
  27:	eb b4                	jmp    0xffffffffffffffdd
  29:	90                   	nop
  2a:*	0f 0b                	ud2		<-- trapping instruction
  2c:	90                   	nop
  2d:	ba 02 00 00 00       	mov    $0x2,%edx
  32:	4c 89 fe             	mov    %r15,%rsi
  35:	31 ff                	xor    %edi,%edi
  37:	e8 96 a5 fb ff       	call   0xfffffffffffba5d2
  3c:	b9                   	.byte 0xb9
  3d:	a6                   	cmpsb  (%rdi),(%rsi)
  3e:	ff                   	(bad)
  3f:	ff                   	.byte 0xff

Code starting with the faulting instruction
===========================================
   0:	0f 0b                	ud2
   2:	90                   	nop
   3:	ba 02 00 00 00       	mov    $0x2,%edx
   8:	4c 89 fe             	mov    %r15,%rsi
   b:	31 ff                	xor    %edi,%edi
   d:	e8 96 a5 fb ff       	call   0xfffffffffffba5a8
  12:	b9                   	.byte 0xb9
  13:	a6                   	cmpsb  (%rdi),(%rsi)
  14:	ff                   	(bad)
  15:	ff                   	.byte 0xff
[    2.458377] RSP: 0018:ff829f24804ff668 EFLAGS: 00010286
[    2.458401] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000
[    2.458442] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3bc5ca018f2800
[    2.458484] RBP: 0000000000000002 R08: ff3bc5ca01926990 R09: ff3bc5ca04e7202c
[    2.458523] R10: ff3bc5ca0206a118 R11: fefefefefefefeff R12: 0000000000000000
[    2.458568] R13: 0000000000000010 R14: ff3bc5ca0206a000 R15: ff3bc5ca018f2800
[    2.458610] FS:  00007fdafb953840(0000) GS:ff3bc5cab85be000(0000) knlGS:0000000000000000
[    2.458652] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[    2.458684] CR2: 0000000029e44988 CR3: 00000000064e6003 CR4: 0000000000771ef0
[    2.458728] PKRU: 55555554
[    2.458740] Call Trace:
[    2.458758]  <TASK>
[    2.458773]  rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121)
[    2.458795]  notifier_call_chain (kernel/notifier.c:85)
[    2.458817]  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)
[    2.458859]  br_add_if (net/bridge/br_if.c:683)
[    2.458881]  do_set_master (net/core/rtnetlink.c:3011)
[    2.458902]  do_setlink.isra.0 (net/core/rtnetlink.c:3213 (discriminator 1))
[    2.458924]  ? __nla_validate_parse (lib/nlattr.c:620)
[    2.458952]  rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1))
[    2.458973]  ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7))
[    2.458992]  ? do_setlink.isra.0 (net/core/rtnetlink.c:3455)
[    2.459020]  rtnetlink_rcv_msg (net/core/rtnetlink.c:7061)
[    2.459042]  ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360)
[    2.459063]  ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1))
[    2.459092]  netlink_rcv_skb (net/netlink/af_netlink.c:2551)
[    2.459113]  netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345)
[    2.459137]  netlink_sendmsg (net/netlink/af_netlink.c:1895)
[    2.459158]  ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4))
[    2.459179]  ___sys_sendmsg (net/socket.c:2752)
[    2.459201]  __sys_sendmsg (net/socket.c:2784)
[    2.459223]  do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94)
[    2.459246]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[    2.459278] RIP: 0033:0x7fdafbb8d08e
[    2.459301] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 <c9> c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa
All code
========
   0:	4d 89 d8             	mov    %r11,%r8
   3:	e8 94 bd 00 00       	call   0xbd9c
   8:	4c 8b 5d f8          	mov    -0x8(%rbp),%r11
   c:	41 8b 93 08 03 00 00 	mov    0x308(%r11),%edx
  13:	59                   	pop    %rcx
  14:	5e                   	pop    %rsi
  15:	48 83 f8 fc          	cmp    $0xfffffffffffffffc,%rax
  19:	74 11                	je     0x2c
  1b:	c9                   	leave
  1c:	c3                   	ret
  1d:	0f 1f 80 00 00 00 00 	nopl   0x0(%rax)
  24:	48 8b 45 10          	mov    0x10(%rbp),%rax
  28:	0f 05                	syscall
  2a:*	c9                   	leave		<-- trapping instruction
  2b:	c3                   	ret
  2c:	83 e2 39             	and    $0x39,%edx
  2f:	83 fa 08             	cmp    $0x8,%edx
  32:	75 e7                	jne    0x1b
  34:	e8 03 ff ff ff       	call   0xffffffffffffff3c
  39:	0f 1f 00             	nopl   (%rax)
  3c:	f3 0f 1e fa          	endbr64

Code starting with the faulting instruction
===========================================
   0:	c9                   	leave
   1:	c3                   	ret
   2:	83 e2 39             	and    $0x39,%edx
   5:	83 fa 08             	cmp    $0x8,%edx
   8:	75 e7                	jne    0xfffffffffffffff1
   a:	e8 03 ff ff ff       	call   0xffffffffffffff12
   f:	0f 1f 00             	nopl   (%rax)
  12:	f3 0f 1e fa          	endbr64
[    2.459399] RSP: 002b:00007ffe3a932ac0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[    2.459443] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fdafbb8d08e
[    2.459483] RDX: 0000000000000000 RSI: 00007ffe3a932b70 RDI: 0000000000000005
[    2.459524] RBP: 00007ffe3a932ad0 R08: 0000000000000000 R09: 0000000000000000
[    2.459565] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10e321
[    2.459608] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffe3a933240
| [    2.462719] ------------[ cut here ]------------
| [    2.462791] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#2: ip/205
| [    2.462881] Modules linked in:
| [    2.463038] Tainted: [W]=WARN
[    2.463101] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[    2.463175] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3))
[    2.463240] Code: 80 00 00 00 e8 09 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 96 a5 fb ff b9 a6 ff ff
All code
========
   0:	80 00 00             	addb   $0x0,(%rax)
   3:	00 e8                	add    %ch,%al
   5:	09 d9                	or     %ebx,%ecx
   7:	ff                   	(bad)
   8:	ff 48 83             	decl   -0x7d(%rax)
   b:	c4                   	(bad)
   c:	38 85 c0 75 18 48    	cmp    %al,0x481875c0(%rbp)
  12:	83 c4 08             	add    $0x8,%esp
  15:	4c 89 f8             	mov    %r15,%rax
  18:	5b                   	pop    %rbx
  19:	5d                   	pop    %rbp
  1a:	41 5c                	pop    %r12
  1c:	41 5d                	pop    %r13
  1e:	41 5e                	pop    %r14
  20:	41 5f                	pop    %r15
  22:	c3                   	ret
  23:	44 8b 48 08          	mov    0x8(%rax),%r9d
  27:	eb b4                	jmp    0xffffffffffffffdd
  29:	90                   	nop
  2a:*	0f 0b                	ud2		<-- trapping instruction
  2c:	90                   	nop
  2d:	ba 02 00 00 00       	mov    $0x2,%edx
  32:	4c 89 fe             	mov    %r15,%rsi
  35:	31 ff                	xor    %edi,%edi
  37:	e8 96 a5 fb ff       	call   0xfffffffffffba5d2
  3c:	b9                   	.byte 0xb9
  3d:	a6                   	cmpsb  (%rdi),(%rsi)
  3e:	ff                   	(bad)
  3f:	ff                   	.byte 0xff

Code starting with the faulting instruction
===========================================
   0:	0f 0b                	ud2
   2:	90                   	nop
   3:	ba 02 00 00 00       	mov    $0x2,%edx
   8:	4c 89 fe             	mov    %r15,%rsi
   b:	31 ff                	xor    %edi,%edi
   d:	e8 96 a5 fb ff       	call   0xfffffffffffba5a8
  12:	b9                   	.byte 0xb9
  13:	a6                   	cmpsb  (%rdi),(%rsi)
  14:	ff                   	(bad)
  15:	ff                   	.byte 0xff
[    2.463372] RSP: 0018:ff829f24804ff720 EFLAGS: 00010286
[    2.463437] RAX: 00000000ffffffa6 RBX: 0000000000000001 RCX: 0000000000000000
[    2.463514] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3bc5ca018f2e00
[    2.463591] RBP: 0000000000000000 R08: ff3bc5ca032ad550 R09: ff3bc5ca065cf030
[    2.463669] R10: ff3bc5ca065bf118 R11: fefefefefefefeff R12: 0000000000000000
[    2.463748] R13: 0000000000000010 R14: ff3bc5ca065bf000 R15: ff3bc5ca018f2e00
[    2.463838] FS:  00007fb1f1aca840(0000) GS:ff3bc5cab853e000(0000) knlGS:0000000000000000
[    2.463919] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[    2.463990] CR2: 0000000027fc9988 CR3: 0000000004d73002 CR4: 0000000000771ef0
[    2.464070] PKRU: 55555554
[    2.464121] Call Trace:
[    2.464173]  <TASK>
[    2.464223]  rtmsg_ifinfo (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:4560)
[    2.464286]  __dev_notify_flags (net/core/dev.c:9787)
[    2.464352]  ? rtnl_getlink (./include/linux/skbuff.h:1323 ./include/linux/skbuff.h:1332 net/core/rtnetlink.c:4288)
[    2.464414]  netif_change_flags (net/core/dev.c:9820)
[    2.464476]  do_setlink.isra.0 (net/core/rtnetlink.c:3206 (discriminator 1))
[    2.464537]  ? __nla_validate_parse (lib/nlattr.c:620)
[    2.464607]  rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1))
[    2.464671]  ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7))
[    2.464731]  ? do_setlink.isra.0 (net/core/rtnetlink.c:3455)
[    2.464808]  rtnetlink_rcv_msg (net/core/rtnetlink.c:7061)
[    2.464870]  ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360)
[    2.464933]  ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1))
[    2.465001]  netlink_rcv_skb (net/netlink/af_netlink.c:2551)
[    2.465063]  netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345)
[    2.465125]  netlink_sendmsg (net/netlink/af_netlink.c:1895)
[    2.465188]  ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4))
[    2.465248]  ___sys_sendmsg (net/socket.c:2752)
[    2.465309]  __sys_sendmsg (net/socket.c:2784)
[    2.465374]  do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94)
[    2.465436]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[    2.465504] RIP: 0033:0x7fb1f1d0408e
[    2.465565] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 <c9> c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa
All code
========
   0:	4d 89 d8             	mov    %r11,%r8
   3:	e8 94 bd 00 00       	call   0xbd9c
   8:	4c 8b 5d f8          	mov    -0x8(%rbp),%r11
   c:	41 8b 93 08 03 00 00 	mov    0x308(%r11),%edx
  13:	59                   	pop    %rcx
  14:	5e                   	pop    %rsi
  15:	48 83 f8 fc          	cmp    $0xfffffffffffffffc,%rax
  19:	74 11                	je     0x2c
  1b:	c9                   	leave
  1c:	c3                   	ret
  1d:	0f 1f 80 00 00 00 00 	nopl   0x0(%rax)
  24:	48 8b 45 10          	mov    0x10(%rbp),%rax
  28:	0f 05                	syscall
  2a:*	c9                   	leave		<-- trapping instruction
  2b:	c3                   	ret
  2c:	83 e2 39             	and    $0x39,%edx
  2f:	83 fa 08             	cmp    $0x8,%edx
  32:	75 e7                	jne    0x1b
  34:	e8 03 ff ff ff       	call   0xffffffffffffff3c
  39:	0f 1f 00             	nopl   (%rax)
  3c:	f3 0f 1e fa          	endbr64

Code starting with the faulting instruction
===========================================
   0:	c9                   	leave
   1:	c3                   	ret
   2:	83 e2 39             	and    $0x39,%edx
   5:	83 fa 08             	cmp    $0x8,%edx
   8:	75 e7                	jne    0xfffffffffffffff1
   a:	e8 03 ff ff ff       	call   0xffffffffffffff12
   f:	0f 1f 00             	nopl   (%rax)
  12:	f3 0f 1e fa          	endbr64
[    2.465692] RSP: 002b:00007ffd4277c480 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[    2.465779] RAX: ffffffffffffffda RBX: 0000000000000002 RCX: 00007fb1f1d0408e
[    2.465856] RDX: 0000000000000000 RSI: 00007ffd4277c530 RDI: 0000000000000005
[    2.465940] RBP: 00007ffd4277c490 R08: 0000000000000000 R09: 0000000000000000
[    2.466025] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10e321
[    2.466104] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffd4277cc00
| [    2.466394] ------------[ cut here ]------------
| [    2.466424] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#0: 0/38
| [    2.466480] Modules linked in:
| [    2.466555] Tainted: [W]=WARN
[    2.466574] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[    2.466606] Workqueue: events_unbound linkwatch_event
[    2.466636] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3))
[    2.466668] Code: 80 00 00 00 e8 09 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 96 a5 fb ff b9 a6 ff ff
All code
========
   0:	80 00 00             	addb   $0x0,(%rax)
   3:	00 e8                	add    %ch,%al
   5:	09 d9                	or     %ebx,%ecx
   7:	ff                   	(bad)
   8:	ff 48 83             	decl   -0x7d(%rax)
   b:	c4                   	(bad)
   c:	38 85 c0 75 18 48    	cmp    %al,0x481875c0(%rbp)
  12:	83 c4 08             	add    $0x8,%esp
  15:	4c 89 f8             	mov    %r15,%rax
  18:	5b                   	pop    %rbx
  19:	5d                   	pop    %rbp
  1a:	41 5c                	pop    %r12
  1c:	41 5d                	pop    %r13
  1e:	41 5e                	pop    %r14
  20:	41 5f                	pop    %r15
  22:	c3                   	ret
  23:	44 8b 48 08          	mov    0x8(%rax),%r9d
  27:	eb b4                	jmp    0xffffffffffffffdd
  29:	90                   	nop
  2a:*	0f 0b                	ud2		<-- trapping instruction
  2c:	90                   	nop
  2d:	ba 02 00 00 00       	mov    $0x2,%edx
  32:	4c 89 fe             	mov    %r15,%rsi
  35:	31 ff                	xor    %edi,%edi
  37:	e8 96 a5 fb ff       	call   0xfffffffffffba5d2
  3c:	b9                   	.byte 0xb9
  3d:	a6                   	cmpsb  (%rdi),(%rsi)
  3e:	ff                   	(bad)
  3f:	ff                   	.byte 0xff

Code starting with the faulting instruction
===========================================
   0:	0f 0b                	ud2
   2:	90                   	nop
   3:	ba 02 00 00 00       	mov    $0x2,%edx
   8:	4c 89 fe             	mov    %r15,%rsi
   b:	31 ff                	xor    %edi,%edi
   d:	e8 96 a5 fb ff       	call   0xfffffffffffba5a8
  12:	b9                   	.byte 0xb9
  13:	a6                   	cmpsb  (%rdi),(%rsi)
  14:	ff                   	(bad)
  15:	ff                   	.byte 0xff
[    2.466760] RSP: 0018:ff829f248015bd50 EFLAGS: 00010286
[    2.466797] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000
[    2.466842] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3bc5ca018f2e00
[    2.466887] RBP: 0000000000000000 R08: ff3bc5ca032ad550 R09: ff3bc5ca065cf030
[    2.466926] R10: ff3bc5ca065bf118 R11: fefefefefefefeff R12: 0000000000000000
[    2.466970] R13: 0000000000000010 R14: ff3bc5ca065bf000 R15: ff3bc5ca018f2e00
[    2.467011] FS:  0000000000000000(0000) GS:ff3bc5cab843e000(0000) knlGS:0000000000000000
[    2.467054] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[    2.467087] CR2: 00007fb1f1b97574 CR3: 000000003e042004 CR4: 0000000000771ef0
[    2.467127] PKRU: 55555554
[    2.467144] Call Trace:
[    2.467157]  <TASK>
[    2.467173]  rtmsg_ifinfo (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:4560)
[    2.467196]  netif_state_change (net/core/dev.c:1605)
[    2.467219]  ? linkwatch_do_dev (net/core/link_watch.c:182 net/core/link_watch.c:166)
[    2.467240]  __linkwatch_run_queue (net/core/link_watch.c:240)
[    2.467270]  linkwatch_event (net/core/link_watch.c:314 (discriminator 11))
[    2.467290]  process_one_work (kernel/workqueue.c:3314)
[    2.467316]  worker_thread (kernel/workqueue.c:3397 kernel/workqueue.c:3478)
[    2.467341]  ? rescuer_thread (kernel/workqueue.c:3672)
[    2.467363]  kthread (kernel/kthread.c:436)
[    2.467385]  ? kthread_park (kernel/kthread.c:725 (discriminator 4))
[    2.467409]  ret_from_fork (arch/x86/kernel/process.c:158)
[    2.467430]  ? kthread_park (kernel/kthread.c:725 (discriminator 4))
[    2.467457]  ret_from_fork_asm (arch/x86/entry/entry_64.S:245)
| [    2.467613] ------------[ cut here ]------------
| [    2.467640] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#0: 0/38
| [    2.467692] Modules linked in:
| [    2.467769] Tainted: [W]=WARN
[    2.467790] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[    2.467821] Workqueue: events_unbound linkwatch_event
[    2.467850] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3))
[    2.467882] Code: 80 00 00 00 e8 09 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 96 a5 fb ff b9 a6 ff ff
All code
========
   0:	80 00 00             	addb   $0x0,(%rax)
   3:	00 e8                	add    %ch,%al
   5:	09 d9                	or     %ebx,%ecx
   7:	ff                   	(bad)
   8:	ff 48 83             	decl   -0x7d(%rax)
   b:	c4                   	(bad)
   c:	38 85 c0 75 18 48    	cmp    %al,0x481875c0(%rbp)
  12:	83 c4 08             	add    $0x8,%esp
  15:	4c 89 f8             	mov    %r15,%rax
  18:	5b                   	pop    %rbx
  19:	5d                   	pop    %rbp
  1a:	41 5c                	pop    %r12
  1c:	41 5d                	pop    %r13
  1e:	41 5e                	pop    %r14
  20:	41 5f                	pop    %r15
  22:	c3                   	ret
  23:	44 8b 48 08          	mov    0x8(%rax),%r9d
  27:	eb b4                	jmp    0xffffffffffffffdd
  29:	90                   	nop
  2a:*	0f 0b                	ud2		<-- trapping instruction
  2c:	90                   	nop
  2d:	ba 02 00 00 00       	mov    $0x2,%edx
  32:	4c 89 fe             	mov    %r15,%rsi
  35:	31 ff                	xor    %edi,%edi
  37:	e8 96 a5 fb ff       	call   0xfffffffffffba5d2
  3c:	b9                   	.byte 0xb9
  3d:	a6                   	cmpsb  (%rdi),(%rsi)
  3e:	ff                   	(bad)
  3f:	ff                   	.byte 0xff

Code starting with the faulting instruction
===========================================
   0:	0f 0b                	ud2
   2:	90                   	nop
   3:	ba 02 00 00 00       	mov    $0x2,%edx
   8:	4c 89 fe             	mov    %r15,%rsi
   b:	31 ff                	xor    %edi,%edi
   d:	e8 96 a5 fb ff       	call   0xfffffffffffba5a8
  12:	b9                   	.byte 0xb9
  13:	a6                   	cmpsb  (%rdi),(%rsi)
  14:	ff                   	(bad)
  15:	ff                   	.byte 0xff
[    2.467968] RSP: 0018:ff829f248015bd50 EFLAGS: 00010286
[    2.467994] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000
[    2.468036] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3bc5ca018f2e00
[    2.468080] RBP: 0000000000000000 R08: ff3bc5ca01957250 R09: ff3bc5ca065cf02c
[    2.468124] R10: ff3bc5ca065be118 R11: fefefefefefefeff R12: 0000000000000000
[    2.468169] R13: 0000000000000010 R14: ff3bc5ca065be000 R15: ff3bc5ca018f2e00
[    2.468207] FS:  0000000000000000(0000) GS:ff3bc5cab843e000(0000) knlGS:0000000000000000
[    2.468248] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[    2.468285] CR2: 00007fb1f1b97574 CR3: 000000003e042004 CR4: 0000000000771ef0
[    2.468324] PKRU: 55555554
[    2.468345] Call Trace:
[    2.468360]  <TASK>
[    2.468375]  rtmsg_ifinfo (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:4560)
[    2.468398]  netif_state_change (net/core/dev.c:1605)
[    2.468419]  ? linkwatch_do_dev (net/core/link_watch.c:182 net/core/link_watch.c:166)
[    2.468443]  __linkwatch_run_queue (net/core/link_watch.c:240)
[    2.468473]  linkwatch_event (net/core/link_watch.c:314 (discriminator 11))
[    2.468495]  process_one_work (kernel/workqueue.c:3314)
[    2.468517]  worker_thread (kernel/workqueue.c:3397 kernel/workqueue.c:3478)
[    2.468539]  ? rescuer_thread (kernel/workqueue.c:3672)
[    2.468558]  kthread (kernel/kthread.c:436)
[    2.468580]  ? kthread_park (kernel/kthread.c:725 (discriminator 4))
[    2.468601]  ret_from_fork (arch/x86/kernel/process.c:158)
[    2.468622]  ? kthread_park (kernel/kthread.c:725 (discriminator 4))
[    2.468645]  ret_from_fork_asm (arch/x86/entry/entry_64.S:245)
| [    2.477745] ------------[ cut here ]------------
| [    2.477787] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/208
| [    2.477840] Modules linked in:
| [    2.477922] Tainted: [W]=WARN
[    2.477947] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[    2.477983] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3))
[    2.478008] Code: 80 00 00 00 e8 09 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 96 a5 fb ff b9 a6 ff ff
All code
========
   0:	80 00 00             	addb   $0x0,(%rax)
   3:	00 e8                	add    %ch,%al
   5:	09 d9                	or     %ebx,%ecx
   7:	ff                   	(bad)
   8:	ff 48 83             	decl   -0x7d(%rax)
   b:	c4                   	(bad)
   c:	38 85 c0 75 18 48    	cmp    %al,0x481875c0(%rbp)
  12:	83 c4 08             	add    $0x8,%esp
  15:	4c 89 f8             	mov    %r15,%rax
  18:	5b                   	pop    %rbx
  19:	5d                   	pop    %rbp
  1a:	41 5c                	pop    %r12
  1c:	41 5d                	pop    %r13
  1e:	41 5e                	pop    %r14
  20:	41 5f                	pop    %r15
  22:	c3                   	ret
  23:	44 8b 48 08          	mov    0x8(%rax),%r9d
  27:	eb b4                	jmp    0xffffffffffffffdd
  29:	90                   	nop
  2a:*	0f 0b                	ud2		<-- trapping instruction
  2c:	90                   	nop
  2d:	ba 02 00 00 00       	mov    $0x2,%edx
  32:	4c 89 fe             	mov    %r15,%rsi
  35:	31 ff                	xor    %edi,%edi
  37:	e8 96 a5 fb ff       	call   0xfffffffffffba5d2
  3c:	b9                   	.byte 0xb9
  3d:	a6                   	cmpsb  (%rdi),(%rsi)
  3e:	ff                   	(bad)
  3f:	ff                   	.byte 0xff

Code starting with the faulting instruction
===========================================
   0:	0f 0b                	ud2
   2:	90                   	nop
   3:	ba 02 00 00 00       	mov    $0x2,%edx
   8:	4c 89 fe             	mov    %r15,%rsi
   b:	31 ff                	xor    %edi,%edi
   d:	e8 96 a5 fb ff       	call   0xfffffffffffba5a8
  12:	b9                   	.byte 0xb9
  13:	a6                   	cmpsb  (%rdi),(%rsi)
  14:	ff                   	(bad)
  15:	ff                   	.byte 0xff
[    2.478102] RSP: 0018:ff829f248050f5f0 EFLAGS: 00010286
[    2.478129] RAX: 00000000ffffffa6 RBX: 00000000ffffffff RCX: 0000000000000000
[    2.478171] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3bc5ca02f61000
[    2.478208] RBP: 0000000000000000 R08: ff3bc5ca01926750 R09: ff3bc5ca065e102c
[    2.478250] R10: ff3bc5ca04e71118 R11: fefefefefefefeff R12: 0000000000000000
[    2.478289] R13: 0000000000000010 R14: ff3bc5ca04e71000 R15: ff3bc5ca02f61000
[    2.478330] FS:  00007f5adac3c840(0000) GS:ff3bc5cab85be000(0000) knlGS:0000000000000000
[    2.478377] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[    2.478413] CR2: 00000000004eb188 CR3: 00000000064f0003 CR4: 0000000000771ef0
[    2.478457] PKRU: 55555554
[    2.478472] Call Trace:
[    2.478488]  <TASK>
[    2.478503]  rtmsg_ifinfo (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:4560)
[    2.478526]  __dev_notify_flags (net/core/dev.c:9787)
[    2.478548]  rtnl_configure_link (net/core/rtnetlink.c:3670)
[    2.478568]  veth_newlink (drivers/net/veth.c:1871)
[    2.478591]  rtnl_newlink (net/core/rtnetlink.c:3904 net/core/rtnetlink.c:4035 net/core/rtnetlink.c:4150)
[    2.478612]  ? do_setlink.isra.0 (net/core/rtnetlink.c:3455)
[    2.478640]  rtnetlink_rcv_msg (net/core/rtnetlink.c:7061)
[    2.478662]  ? get_page_from_freelist (mm/page_alloc.c:1856 mm/page_alloc.c:1866 mm/page_alloc.c:3946)
[    2.478692]  ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1))
[    2.478716]  netlink_rcv_skb (net/netlink/af_netlink.c:2551)
[    2.478740]  netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345)
[    2.478761]  netlink_sendmsg (net/netlink/af_netlink.c:1895)
[    2.478787]  ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4))
[    2.478811]  ___sys_sendmsg (net/socket.c:2752)
[    2.478838]  __sys_sendmsg (net/socket.c:2784)
[    2.478860]  do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94)
[    2.478882]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[    2.478915] RIP: 0033:0x7f5adae7608e
[    2.478936] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 <c9> c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa
All code
========
   0:	4d 89 d8             	mov    %r11,%r8
   3:	e8 94 bd 00 00       	call   0xbd9c
   8:	4c 8b 5d f8          	mov    -0x8(%rbp),%r11
   c:	41 8b 93 08 03 00 00 	mov    0x308(%r11),%edx
  13:	59                   	pop    %rcx
  14:	5e                   	pop    %rsi
  15:	48 83 f8 fc          	cmp    $0xfffffffffffffffc,%rax
  19:	74 11                	je     0x2c
  1b:	c9                   	leave
  1c:	c3                   	ret
  1d:	0f 1f 80 00 00 00 00 	nopl   0x0(%rax)
  24:	48 8b 45 10          	mov    0x10(%rbp),%rax
  28:	0f 05                	syscall
  2a:*	c9                   	leave		<-- trapping instruction
  2b:	c3                   	ret
  2c:	83 e2 39             	and    $0x39,%edx
  2f:	83 fa 08             	cmp    $0x8,%edx
  32:	75 e7                	jne    0x1b
  34:	e8 03 ff ff ff       	call   0xffffffffffffff3c
  39:	0f 1f 00             	nopl   (%rax)
  3c:	f3 0f 1e fa          	endbr64

Code starting with the faulting instruction
===========================================
   0:	c9                   	leave
   1:	c3                   	ret
   2:	83 e2 39             	and    $0x39,%edx
   5:	83 fa 08             	cmp    $0x8,%edx
   8:	75 e7                	jne    0xfffffffffffffff1
   a:	e8 03 ff ff ff       	call   0xffffffffffffff12
   f:	0f 1f 00             	nopl   (%rax)
  12:	f3 0f 1e fa          	endbr64
[    2.479026] RSP: 002b:00007ffccccdc040 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[    2.479066] RAX: ffffffffffffffda RBX: 00007ffccccdc7e8 RCX: 00007f5adae7608e
[    2.479105] RDX: 0000000000000000 RSI: 00007ffccccdc0f0 RDI: 0000000000000005
[    2.479146] RBP: 00007ffccccdc050 R08: 0000000000000000 R09: 0000000000000000
[    2.479187] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10e321
[    2.479230] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffccccdc7c0
| [    2.479398] ------------[ cut here ]------------
| [    2.479426] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/208
| [    2.479474] Modules linked in:
| [    2.479547] Tainted: [W]=WARN
[    2.479569] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[    2.479602] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3))
[    2.479630] Code: 80 00 00 00 e8 09 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 96 a5 fb ff b9 a6 ff ff
All code
========
   0:	80 00 00             	addb   $0x0,(%rax)
   3:	00 e8                	add    %ch,%al
   5:	09 d9                	or     %ebx,%ecx
   7:	ff                   	(bad)
   8:	ff 48 83             	decl   -0x7d(%rax)
   b:	c4                   	(bad)
   c:	38 85 c0 75 18 48    	cmp    %al,0x481875c0(%rbp)
  12:	83 c4 08             	add    $0x8,%esp
  15:	4c 89 f8             	mov    %r15,%rax
  18:	5b                   	pop    %rbx
  19:	5d                   	pop    %rbp
  1a:	41 5c                	pop    %r12
  1c:	41 5d                	pop    %r13
  1e:	41 5e                	pop    %r14
  20:	41 5f                	pop    %r15
  22:	c3                   	ret
  23:	44 8b 48 08          	mov    0x8(%rax),%r9d
  27:	eb b4                	jmp    0xffffffffffffffdd
  29:	90                   	nop
  2a:*	0f 0b                	ud2		<-- trapping instruction
  2c:	90                   	nop
  2d:	ba 02 00 00 00       	mov    $0x2,%edx
  32:	4c 89 fe             	mov    %r15,%rsi
  35:	31 ff                	xor    %edi,%edi
  37:	e8 96 a5 fb ff       	call   0xfffffffffffba5d2
  3c:	b9                   	.byte 0xb9
  3d:	a6                   	cmpsb  (%rdi),(%rsi)
  3e:	ff                   	(bad)
  3f:	ff                   	.byte 0xff

Code starting with the faulting instruction
===========================================
   0:	0f 0b                	ud2
   2:	90                   	nop
   3:	ba 02 00 00 00       	mov    $0x2,%edx
   8:	4c 89 fe             	mov    %r15,%rsi
   b:	31 ff                	xor    %edi,%edi
   d:	e8 96 a5 fb ff       	call   0xfffffffffffba5a8
  12:	b9                   	.byte 0xb9
  13:	a6                   	cmpsb  (%rdi),(%rsi)
  14:	ff                   	(bad)
  15:	ff                   	.byte 0xff
[    2.479718] RSP: 0018:ff829f248050f870 EFLAGS: 00010286
[    2.479746] RAX: 00000000ffffffa6 RBX: 00000000ffffffff RCX: 0000000000000000
[    2.479794] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3bc5ca02f61000
[    2.479830] RBP: 0000000000000000 R08: ff3bc5ca012258d0 R09: ff3bc5ca065e6030
[    2.479872] R10: ff3bc5ca04e72118 R11: fefefefefefefeff R12: 0000000000000000
[    2.479911] R13: 0000000000000010 R14: ff3bc5ca04e72000 R15: ff3bc5ca02f61000
[    2.479949] FS:  00007f5adac3c840(0000) GS:ff3bc5cab85be000(0000) knlGS:0000000000000000
[    2.479989] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[    2.480026] CR2: 00000000004eb188 CR3: 00000000064f0003 CR4: 0000000000771ef0
[    2.480066] PKRU: 55555554
[    2.480080] Call Trace:
[    2.480095]  <TASK>
[    2.480109]  rtmsg_ifinfo (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:4560)
[    2.480129]  __dev_notify_flags (net/core/dev.c:9787)
[    2.480150]  rtnl_configure_link (net/core/rtnetlink.c:3670)
[    2.480174]  rtnl_newlink (net/core/rtnetlink.c:3914 net/core/rtnetlink.c:4035 net/core/rtnetlink.c:4150)
[    2.480195]  ? do_setlink.isra.0 (net/core/rtnetlink.c:3455)
[    2.480227]  rtnetlink_rcv_msg (net/core/rtnetlink.c:7061)
[    2.480249]  ? get_page_from_freelist (mm/page_alloc.c:1856 mm/page_alloc.c:1866 mm/page_alloc.c:3946)
[    2.480277]  ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1))
[    2.480303]  netlink_rcv_skb (net/netlink/af_netlink.c:2551)
[    2.480325]  netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345)
[    2.480350]  netlink_sendmsg (net/netlink/af_netlink.c:1895)
[    2.480370]  ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4))
[    2.480391]  ___sys_sendmsg (net/socket.c:2752)
[    2.480414]  __sys_sendmsg (net/socket.c:2784)
[    2.480436]  do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94)
[    2.480457]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[    2.480485] RIP: 0033:0x7f5adae7608e
[    2.480506] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 <c9> c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa
All code
========
   0:	4d 89 d8             	mov    %r11,%r8
   3:	e8 94 bd 00 00       	call   0xbd9c
   8:	4c 8b 5d f8          	mov    -0x8(%rbp),%r11
   c:	41 8b 93 08 03 00 00 	mov    0x308(%r11),%edx
  13:	59                   	pop    %rcx
  14:	5e                   	pop    %rsi
  15:	48 83 f8 fc          	cmp    $0xfffffffffffffffc,%rax
  19:	74 11                	je     0x2c
  1b:	c9                   	leave
  1c:	c3                   	ret
  1d:	0f 1f 80 00 00 00 00 	nopl   0x0(%rax)
  24:	48 8b 45 10          	mov    0x10(%rbp),%rax
  28:	0f 05                	syscall
  2a:*	c9                   	leave		<-- trapping instruction
  2b:	c3                   	ret
  2c:	83 e2 39             	and    $0x39,%edx
  2f:	83 fa 08             	cmp    $0x8,%edx
  32:	75 e7                	jne    0x1b
  34:	e8 03 ff ff ff       	call   0xffffffffffffff3c
  39:	0f 1f 00             	nopl   (%rax)
  3c:	f3 0f 1e fa          	endbr64

Code starting with the faulting instruction
===========================================
   0:	c9                   	leave
   1:	c3                   	ret
   2:	83 e2 39             	and    $0x39,%edx
   5:	83 fa 08             	cmp    $0x8,%edx
   8:	75 e7                	jne    0xfffffffffffffff1
   a:	e8 03 ff ff ff       	call   0xffffffffffffff12
   f:	0f 1f 00             	nopl   (%rax)
  12:	f3 0f 1e fa          	endbr64
[    2.480596] RSP: 002b:00007ffccccdc040 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[    2.480635] RAX: ffffffffffffffda RBX: 00007ffccccdc7e8 RCX: 00007f5adae7608e
[    2.480674] RDX: 0000000000000000 RSI: 00007ffccccdc0f0 RDI: 0000000000000005
[    2.480714] RBP: 00007ffccccdc050 R08: 0000000000000000 R09: 0000000000000000
[    2.480760] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10e321
[    2.480801] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffccccdc7c0
| [    2.483918] ------------[ cut here ]------------
| [    2.483954] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/209
| [    2.484032] Modules linked in:
| [    2.484123] Tainted: [W]=WARN
[    2.484147] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[    2.484192] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3))
[    2.484220] Code: 80 00 00 00 e8 09 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 96 a5 fb ff b9 a6 ff ff
All code
========
   0:	80 00 00             	addb   $0x0,(%rax)
   3:	00 e8                	add    %ch,%al
   5:	09 d9                	or     %ebx,%ecx
   7:	ff                   	(bad)
   8:	ff 48 83             	decl   -0x7d(%rax)
   b:	c4                   	(bad)
   c:	38 85 c0 75 18 48    	cmp    %al,0x481875c0(%rbp)
  12:	83 c4 08             	add    $0x8,%esp
  15:	4c 89 f8             	mov    %r15,%rax
  18:	5b                   	pop    %rbx
  19:	5d                   	pop    %rbp
  1a:	41 5c                	pop    %r12
  1c:	41 5d                	pop    %r13
  1e:	41 5e                	pop    %r14
  20:	41 5f                	pop    %r15
  22:	c3                   	ret
  23:	44 8b 48 08          	mov    0x8(%rax),%r9d
  27:	eb b4                	jmp    0xffffffffffffffdd
  29:	90                   	nop
  2a:*	0f 0b                	ud2		<-- trapping instruction
  2c:	90                   	nop
  2d:	ba 02 00 00 00       	mov    $0x2,%edx
  32:	4c 89 fe             	mov    %r15,%rsi
  35:	31 ff                	xor    %edi,%edi
  37:	e8 96 a5 fb ff       	call   0xfffffffffffba5d2
  3c:	b9                   	.byte 0xb9
  3d:	a6                   	cmpsb  (%rdi),(%rsi)
  3e:	ff                   	(bad)
  3f:	ff                   	.byte 0xff

Code starting with the faulting instruction
===========================================
   0:	0f 0b                	ud2
   2:	90                   	nop
   3:	ba 02 00 00 00       	mov    $0x2,%edx
   8:	4c 89 fe             	mov    %r15,%rsi
   b:	31 ff                	xor    %edi,%edi
   d:	e8 96 a5 fb ff       	call   0xfffffffffffba5a8
  12:	b9                   	.byte 0xb9
  13:	a6                   	cmpsb  (%rdi),(%rsi)
  14:	ff                   	(bad)
  15:	ff                   	.byte 0xff
[    2.484338] RSP: 0018:ff829f248050f708 EFLAGS: 00010286
[    2.484366] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000
[    2.484417] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3bc5ca02f61000
[    2.484466] RBP: 0000000000000000 R08: ff3bc5ca012258d0 R09: ff3bc5ca065e6030
[    2.484516] R10: ff3bc5ca04e72118 R11: fefefefefefefeff R12: 0000000000000000
[    2.484553] R13: 0000000000000010 R14: ff3bc5ca04e72000 R15: ff3bc5ca02f61000
[    2.484592] FS:  00007f489c8c0840(0000) GS:ff3bc5cab85be000(0000) knlGS:0000000000000000
[    2.484644] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[    2.484679] CR2: 00007f489cb901a0 CR3: 00000000064f5005 CR4: 0000000000771ef0
[    2.484720] PKRU: 55555554
[    2.484746] Call Trace:
[    2.484761]  <TASK>
[    2.484781]  rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121)
[    2.484805]  notifier_call_chain (kernel/notifier.c:85)
[    2.484837]  netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993)
[    2.484871]  do_setlink.isra.0 (net/core/rtnetlink.c:3158)
[    2.484900]  rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1))
[    2.484933]  ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7))
[    2.484958]  ? do_setlink.isra.0 (net/core/rtnetlink.c:3455)
[    2.484994]  rtnetlink_rcv_msg (net/core/rtnetlink.c:7061)
[    2.485028]  ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360)
[    2.485055]  ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1))
[    2.485089]  netlink_rcv_skb (net/netlink/af_netlink.c:2551)
[    2.485110]  netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345)
[    2.485143]  netlink_sendmsg (net/netlink/af_netlink.c:1895)
[    2.485164]  ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4))
[    2.485188]  ___sys_sendmsg (net/socket.c:2752)
[    2.485216]  __sys_sendmsg (net/socket.c:2784)
[    2.485238]  do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94)
[    2.485261]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[    2.485289] RIP: 0033:0x7f489cafa08e
[    2.485311] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 <c9> c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa
All code
========
   0:	4d 89 d8             	mov    %r11,%r8
   3:	e8 94 bd 00 00       	call   0xbd9c
   8:	4c 8b 5d f8          	mov    -0x8(%rbp),%r11
   c:	41 8b 93 08 03 00 00 	mov    0x308(%r11),%edx
  13:	59                   	pop    %rcx
  14:	5e                   	pop    %rsi
  15:	48 83 f8 fc          	cmp    $0xfffffffffffffffc,%rax
  19:	74 11                	je     0x2c
  1b:	c9                   	leave
  1c:	c3                   	ret
  1d:	0f 1f 80 00 00 00 00 	nopl   0x0(%rax)
  24:	48 8b 45 10          	mov    0x10(%rbp),%rax
  28:	0f 05                	syscall
  2a:*	c9                   	leave		<-- trapping instruction
  2b:	c3                   	ret
  2c:	83 e2 39             	and    $0x39,%edx
  2f:	83 fa 08             	cmp    $0x8,%edx
  32:	75 e7                	jne    0x1b
  34:	e8 03 ff ff ff       	call   0xffffffffffffff3c
  39:	0f 1f 00             	nopl   (%rax)
  3c:	f3 0f 1e fa          	endbr64

Code starting with the faulting instruction
===========================================
   0:	c9                   	leave
   1:	c3                   	ret
   2:	83 e2 39             	and    $0x39,%edx
   5:	83 fa 08             	cmp    $0x8,%edx
   8:	75 e7                	jne    0xfffffffffffffff1
   a:	e8 03 ff ff ff       	call   0xffffffffffffff12
   f:	0f 1f 00             	nopl   (%rax)
  12:	f3 0f 1e fa          	endbr64
[    2.485416] RSP: 002b:00007ffe3163b980 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[    2.485456] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f489cafa08e
[    2.485506] RDX: 0000000000000000 RSI: 00007ffe3163ba30 RDI: 0000000000000005
[    2.485561] RBP: 00007ffe3163b990 R08: 0000000000000000 R09: 0000000000000000
[    2.485603] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10e322
[    2.485642] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffe3163c100
| [    2.488797] ------------[ cut here ]------------
| [    2.488861] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#2: ip/210
| [    2.488957] Modules linked in:
| [    2.489109] Tainted: [W]=WARN
[    2.489169] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[    2.489243] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3))
[    2.489309] Code: 80 00 00 00 e8 09 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 96 a5 fb ff b9 a6 ff ff
All code
========
   0:	80 00 00             	addb   $0x0,(%rax)
   3:	00 e8                	add    %ch,%al
   5:	09 d9                	or     %ebx,%ecx
   7:	ff                   	(bad)
   8:	ff 48 83             	decl   -0x7d(%rax)
   b:	c4                   	(bad)
   c:	38 85 c0 75 18 48    	cmp    %al,0x481875c0(%rbp)
  12:	83 c4 08             	add    $0x8,%esp
  15:	4c 89 f8             	mov    %r15,%rax
  18:	5b                   	pop    %rbx
  19:	5d                   	pop    %rbp
  1a:	41 5c                	pop    %r12
  1c:	41 5d                	pop    %r13
  1e:	41 5e                	pop    %r14
  20:	41 5f                	pop    %r15
  22:	c3                   	ret
  23:	44 8b 48 08          	mov    0x8(%rax),%r9d
  27:	eb b4                	jmp    0xffffffffffffffdd
  29:	90                   	nop
  2a:*	0f 0b                	ud2		<-- trapping instruction
  2c:	90                   	nop
  2d:	ba 02 00 00 00       	mov    $0x2,%edx
  32:	4c 89 fe             	mov    %r15,%rsi
  35:	31 ff                	xor    %edi,%edi
  37:	e8 96 a5 fb ff       	call   0xfffffffffffba5d2
  3c:	b9                   	.byte 0xb9
  3d:	a6                   	cmpsb  (%rdi),(%rsi)
  3e:	ff                   	(bad)
  3f:	ff                   	.byte 0xff

Code starting with the faulting instruction
===========================================
   0:	0f 0b                	ud2
   2:	90                   	nop
   3:	ba 02 00 00 00       	mov    $0x2,%edx
   8:	4c 89 fe             	mov    %r15,%rsi
   b:	31 ff                	xor    %edi,%edi
   d:	e8 96 a5 fb ff       	call   0xfffffffffffba5a8
  12:	b9                   	.byte 0xb9
  13:	a6                   	cmpsb  (%rdi),(%rsi)
  14:	ff                   	(bad)
  15:	ff                   	.byte 0xff
[    2.489439] RSP: 0018:ff829f248050f720 EFLAGS: 00010286
[    2.489506] RAX: 00000000ffffffa6 RBX: 0000000000000001 RCX: 0000000000000000
[    2.489590] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3bc5ca018f2d00
[    2.489668] RBP: 0000000000000000 R08: ff3bc5ca01926750 R09: ff3bc5ca065ce02c
[    2.489741] R10: ff3bc5ca04e71118 R11: fefefefefefefeff R12: 0000000000000000
[    2.489836] R13: 0000000000000010 R14: ff3bc5ca04e71000 R15: ff3bc5ca018f2d00
[    2.489926] FS:  00007f48d791e840(0000) GS:ff3bc5cab853e000(0000) knlGS:0000000000000000
[    2.490011] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[    2.490083] CR2: 0000000011bbe988 CR3: 0000000004d7f006 CR4: 0000000000771ef0
[    2.490163] PKRU: 55555554
[    2.490214] Call Trace:
[    2.490265]  <TASK>
[    2.490317]  rtmsg_ifinfo (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:4560)
[    2.490384]  __dev_notify_flags (net/core/dev.c:9787)
[    2.490447]  ? rtnl_getlink (./include/linux/skbuff.h:1323 ./include/linux/skbuff.h:1332 net/core/rtnetlink.c:4288)
[    2.490508]  netif_change_flags (net/core/dev.c:9820)
[    2.490569]  do_setlink.isra.0 (net/core/rtnetlink.c:3206 (discriminator 1))
[    2.490633]  ? __nla_validate_parse (lib/nlattr.c:620)
[    2.490704]  rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1))
[    2.490772]  ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7))
[    2.490834]  ? do_setlink.isra.0 (net/core/rtnetlink.c:3455)
[    2.490903]  rtnetlink_rcv_msg (net/core/rtnetlink.c:7061)
[    2.490965]  ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360)
[    2.491027]  ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1))
[    2.491094]  netlink_rcv_skb (net/netlink/af_netlink.c:2551)
[    2.491156]  netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345)
[    2.491219]  netlink_sendmsg (net/netlink/af_netlink.c:1895)
[    2.491282]  ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4))
[    2.491351]  ___sys_sendmsg (net/socket.c:2752)
[    2.491413]  __sys_sendmsg (net/socket.c:2784)
[    2.491474]  do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94)
[    2.491537]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[    2.491605] RIP: 0033:0x7f48d7b5808e
[    2.491666] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 <c9> c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa
All code
========
   0:	4d 89 d8             	mov    %r11,%r8
   3:	e8 94 bd 00 00       	call   0xbd9c
   8:	4c 8b 5d f8          	mov    -0x8(%rbp),%r11
   c:	41 8b 93 08 03 00 00 	mov    0x308(%r11),%edx
  13:	59                   	pop    %rcx
  14:	5e                   	pop    %rsi
  15:	48 83 f8 fc          	cmp    $0xfffffffffffffffc,%rax
  19:	74 11                	je     0x2c
  1b:	c9                   	leave
  1c:	c3                   	ret
  1d:	0f 1f 80 00 00 00 00 	nopl   0x0(%rax)
  24:	48 8b 45 10          	mov    0x10(%rbp),%rax
  28:	0f 05                	syscall
  2a:*	c9                   	leave		<-- trapping instruction
  2b:	c3                   	ret
  2c:	83 e2 39             	and    $0x39,%edx
  2f:	83 fa 08             	cmp    $0x8,%edx
  32:	75 e7                	jne    0x1b
  34:	e8 03 ff ff ff       	call   0xffffffffffffff3c
  39:	0f 1f 00             	nopl   (%rax)
  3c:	f3 0f 1e fa          	endbr64

Code starting with the faulting instruction
===========================================
   0:	c9                   	leave
   1:	c3                   	ret
   2:	83 e2 39             	and    $0x39,%edx
   5:	83 fa 08             	cmp    $0x8,%edx
   8:	75 e7                	jne    0xfffffffffffffff1
   a:	e8 03 ff ff ff       	call   0xffffffffffffff12
   f:	0f 1f 00             	nopl   (%rax)
  12:	f3 0f 1e fa          	endbr64
[    2.491803] RSP: 002b:00007ffc14c4c1b0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[    2.491882] RAX: ffffffffffffffda RBX: 0000000000000002 RCX: 00007f48d7b5808e
[    2.491958] RDX: 0000000000000000 RSI: 00007ffc14c4c260 RDI: 0000000000000005
[    2.492041] RBP: 00007ffc14c4c1c0 R08: 0000000000000000 R09: 0000000000000000
[    2.492122] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10e321
[    2.492199] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffc14c4c930
| [    2.495505] ------------[ cut here ]------------
| [    2.495536] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/211
| [    2.495589] Modules linked in:
| [    2.495662] Tainted: [W]=WARN
[    2.495683] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[    2.495715] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3))
[    2.495746] Code: 80 00 00 00 e8 09 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 96 a5 fb ff b9 a6 ff ff
All code
========
   0:	80 00 00             	addb   $0x0,(%rax)
   3:	00 e8                	add    %ch,%al
   5:	09 d9                	or     %ebx,%ecx
   7:	ff                   	(bad)
   8:	ff 48 83             	decl   -0x7d(%rax)
   b:	c4                   	(bad)
   c:	38 85 c0 75 18 48    	cmp    %al,0x481875c0(%rbp)
  12:	83 c4 08             	add    $0x8,%esp
  15:	4c 89 f8             	mov    %r15,%rax
  18:	5b                   	pop    %rbx
  19:	5d                   	pop    %rbp
  1a:	41 5c                	pop    %r12
  1c:	41 5d                	pop    %r13
  1e:	41 5e                	pop    %r14
  20:	41 5f                	pop    %r15
  22:	c3                   	ret
  23:	44 8b 48 08          	mov    0x8(%rax),%r9d
  27:	eb b4                	jmp    0xffffffffffffffdd
  29:	90                   	nop
  2a:*	0f 0b                	ud2		<-- trapping instruction
  2c:	90                   	nop
  2d:	ba 02 00 00 00       	mov    $0x2,%edx
  32:	4c 89 fe             	mov    %r15,%rsi
  35:	31 ff                	xor    %edi,%edi
  37:	e8 96 a5 fb ff       	call   0xfffffffffffba5d2
  3c:	b9                   	.byte 0xb9
  3d:	a6                   	cmpsb  (%rdi),(%rsi)
  3e:	ff                   	(bad)
  3f:	ff                   	.byte 0xff

Code starting with the faulting instruction
===========================================
   0:	0f 0b                	ud2
   2:	90                   	nop
   3:	ba 02 00 00 00       	mov    $0x2,%edx
   8:	4c 89 fe             	mov    %r15,%rsi
   b:	31 ff                	xor    %edi,%edi
   d:	e8 96 a5 fb ff       	call   0xfffffffffffba5a8
  12:	b9                   	.byte 0xb9
  13:	a6                   	cmpsb  (%rdi),(%rsi)
  14:	ff                   	(bad)
  15:	ff                   	.byte 0xff
[    2.495845] RSP: 0018:ff829f2480517618 EFLAGS: 00010286
[    2.495874] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000
[    2.495914] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3bc5ca018f2800
[    2.495956] RBP: 0000000000000000 R08: ff3bc5ca01926750 R09: ff3bc5ca065e602c
[    2.496000] R10: ff3bc5ca04e71118 R11: fefefefefefefeff R12: 0000000000000000
[    2.496038] R13: 0000000000000010 R14: ff3bc5ca04e71000 R15: ff3bc5ca018f2800
[    2.496080] FS:  00007fb14481c840(0000) GS:ff3bc5cab85be000(0000) knlGS:0000000000000000
[    2.496118] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[    2.496155] CR2: 00000000004ebe10 CR3: 00000000064fa001 CR4: 0000000000771ef0
[    2.496199] PKRU: 55555554
[    2.496213] Call Trace:
[    2.496226]  <TASK>
[    2.496243]  rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121)
[    2.496266]  notifier_call_chain (kernel/notifier.c:85)
[    2.496288]  __netdev_upper_dev_link (net/core/dev.c:8931)
[    2.496315]  netdev_master_upper_dev_link (net/core/dev.c:9001)
[    2.496347]  br_add_if (net/bridge/br_if.c:619)
[    2.496371]  do_set_master (net/core/rtnetlink.c:3011)
[    2.496392]  do_setlink.isra.0 (net/core/rtnetlink.c:3213 (discriminator 1))
[    2.496417]  ? __nla_validate_parse (lib/nlattr.c:620)
[    2.496444]  rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1))
[    2.496468]  ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7))
[    2.496490]  ? do_setlink.isra.0 (net/core/rtnetlink.c:3455)
[    2.496518]  rtnetlink_rcv_msg (net/core/rtnetlink.c:7061)
[    2.496539]  ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360)
[    2.496559]  ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1))
[    2.496585]  netlink_rcv_skb (net/netlink/af_netlink.c:2551)
[    2.496606]  netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345)
[    2.496627]  netlink_sendmsg (net/netlink/af_netlink.c:1895)
[    2.496651]  ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4))
[    2.496673]  ___sys_sendmsg (net/socket.c:2752)
[    2.496699]  __sys_sendmsg (net/socket.c:2784)
[    2.496722]  do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94)
[    2.496745]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[    2.496774] RIP: 0033:0x7fb144a5608e
[    2.496799] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 <c9> c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa
All code
========
   0:	4d 89 d8             	mov    %r11,%r8
   3:	e8 94 bd 00 00       	call   0xbd9c
   8:	4c 8b 5d f8          	mov    -0x8(%rbp),%r11
   c:	41 8b 93 08 03 00 00 	mov    0x308(%r11),%edx
  13:	59                   	pop    %rcx
  14:	5e                   	pop    %rsi
  15:	48 83 f8 fc          	cmp    $0xfffffffffffffffc,%rax
  19:	74 11                	je     0x2c
  1b:	c9                   	leave
  1c:	c3                   	ret
  1d:	0f 1f 80 00 00 00 00 	nopl   0x0(%rax)
  24:	48 8b 45 10          	mov    0x10(%rbp),%rax
  28:	0f 05                	syscall
  2a:*	c9                   	leave		<-- trapping instruction
  2b:	c3                   	ret
  2c:	83 e2 39             	and    $0x39,%edx
  2f:	83 fa 08             	cmp    $0x8,%edx
  32:	75 e7                	jne    0x1b
  34:	e8 03 ff ff ff       	call   0xffffffffffffff3c
  39:	0f 1f 00             	nopl   (%rax)
  3c:	f3 0f 1e fa          	endbr64

Code starting with the faulting instruction
===========================================
   0:	c9                   	leave
   1:	c3                   	ret
   2:	83 e2 39             	and    $0x39,%edx
   5:	83 fa 08             	cmp    $0x8,%edx
   8:	75 e7                	jne    0xfffffffffffffff1
   a:	e8 03 ff ff ff       	call   0xffffffffffffff12
   f:	0f 1f 00             	nopl   (%rax)
  12:	f3 0f 1e fa          	endbr64
[    2.496891] RSP: 002b:00007ffe3b140290 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[    2.496936] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fb144a5608e
[    2.496976] RDX: 0000000000000000 RSI: 00007ffe3b140340 RDI: 0000000000000005
[    2.497015] RBP: 00007ffe3b1402a0 R08: 0000000000000000 R09: 0000000000000000
[    2.497059] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10e321
[    2.497103] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffe3b140a10
| [    2.497210] ------------[ cut here ]------------
| [    2.497238] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/211
| [    2.497289] Modules linked in:
| [    2.497365] Tainted: [W]=WARN
[    2.497384] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[    2.497421] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3))
[    2.497452] Code: 80 00 00 00 e8 09 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 96 a5 fb ff b9 a6 ff ff
All code
========
   0:	80 00 00             	addb   $0x0,(%rax)
   3:	00 e8                	add    %ch,%al
   5:	09 d9                	or     %ebx,%ecx
   7:	ff                   	(bad)
   8:	ff 48 83             	decl   -0x7d(%rax)
   b:	c4                   	(bad)
   c:	38 85 c0 75 18 48    	cmp    %al,0x481875c0(%rbp)
  12:	83 c4 08             	add    $0x8,%esp
  15:	4c 89 f8             	mov    %r15,%rax
  18:	5b                   	pop    %rbx
  19:	5d                   	pop    %rbp
  1a:	41 5c                	pop    %r12
  1c:	41 5d                	pop    %r13
  1e:	41 5e                	pop    %r14
  20:	41 5f                	pop    %r15
  22:	c3                   	ret
  23:	44 8b 48 08          	mov    0x8(%rax),%r9d
  27:	eb b4                	jmp    0xffffffffffffffdd
  29:	90                   	nop
  2a:*	0f 0b                	ud2		<-- trapping instruction
  2c:	90                   	nop
  2d:	ba 02 00 00 00       	mov    $0x2,%edx
  32:	4c 89 fe             	mov    %r15,%rsi
  35:	31 ff                	xor    %edi,%edi
  37:	e8 96 a5 fb ff       	call   0xfffffffffffba5d2
  3c:	b9                   	.byte 0xb9
  3d:	a6                   	cmpsb  (%rdi),(%rsi)
  3e:	ff                   	(bad)
  3f:	ff                   	.byte 0xff

Code starting with the faulting instruction
===========================================
   0:	0f 0b                	ud2
   2:	90                   	nop
   3:	ba 02 00 00 00       	mov    $0x2,%edx
   8:	4c 89 fe             	mov    %r15,%rsi
   b:	31 ff                	xor    %edi,%edi
   d:	e8 96 a5 fb ff       	call   0xfffffffffffba5a8
  12:	b9                   	.byte 0xb9
  13:	a6                   	cmpsb  (%rdi),(%rsi)
  14:	ff                   	(bad)
  15:	ff                   	.byte 0xff
[    2.497540] RSP: 0018:ff829f2480517640 EFLAGS: 00010286
[    2.497563] RAX: 00000000ffffffa6 RBX: 0000000000000100 RCX: 0000000000000000
[    2.497607] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3bc5ca018f2800
[    2.497643] RBP: 0000000000000000 R08: ff3bc5ca01926750 R09: ff3bc5ca065e602c
[    2.497681] R10: ff3bc5ca04e71118 R11: fefefefefefefeff R12: 0000000000000000
[    2.497720] R13: 0000000000000010 R14: ff3bc5ca04e71000 R15: ff3bc5ca018f2800
[    2.497768] FS:  00007fb14481c840(0000) GS:ff3bc5cab85be000(0000) knlGS:0000000000000000
[    2.497809] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[    2.497844] CR2: 00000000004ebe10 CR3: 00000000064fa001 CR4: 0000000000771ef0
[    2.497885] PKRU: 55555554
[    2.497899] Call Trace:
[    2.497916]  <TASK>
[    2.497934]  rtmsg_ifinfo (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:4560)
[    2.497955]  __dev_notify_flags (net/core/dev.c:9787)
[    2.497976]  __dev_set_promiscuity (net/core/dev.c:9630)
[    2.498002]  netif_set_promiscuity (net/core/dev.c:9639)
[    2.498031]  dev_set_promiscuity (net/core/dev_api.c:288)
[    2.498055]  br_manage_promisc (net/bridge/br_if.c:108 net/bridge/br_if.c:157)
[    2.498078]  br_add_if (net/bridge/br_if.c:242 net/bridge/br_if.c:627)
[    2.498099]  do_set_master (net/core/rtnetlink.c:3011)
[    2.498122]  do_setlink.isra.0 (net/core/rtnetlink.c:3213 (discriminator 1))
[    2.498144]  ? __nla_validate_parse (lib/nlattr.c:620)
[    2.498174]  rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1))
[    2.498196]  ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7))
[    2.498216]  ? do_setlink.isra.0 (net/core/rtnetlink.c:3455)
[    2.498245]  rtnetlink_rcv_msg (net/core/rtnetlink.c:7061)
[    2.498272]  ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360)
[    2.498293]  ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1))
[    2.498320]  netlink_rcv_skb (net/netlink/af_netlink.c:2551)
[    2.498345]  netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345)
[    2.498367]  netlink_sendmsg (net/netlink/af_netlink.c:1895)
[    2.498388]  ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4))
[    2.498408]  ___sys_sendmsg (net/socket.c:2752)
[    2.498430]  __sys_sendmsg (net/socket.c:2784)
[    2.498451]  do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94)
[    2.498471]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[    2.498500] RIP: 0033:0x7fb144a5608e
[    2.498522] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 <c9> c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa
All code
========
   0:	4d 89 d8             	mov    %r11,%r8
   3:	e8 94 bd 00 00       	call   0xbd9c
   8:	4c 8b 5d f8          	mov    -0x8(%rbp),%r11
   c:	41 8b 93 08 03 00 00 	mov    0x308(%r11),%edx
  13:	59                   	pop    %rcx
  14:	5e                   	pop    %rsi
  15:	48 83 f8 fc          	cmp    $0xfffffffffffffffc,%rax
  19:	74 11                	je     0x2c
  1b:	c9                   	leave
  1c:	c3                   	ret
  1d:	0f 1f 80 00 00 00 00 	nopl   0x0(%rax)
  24:	48 8b 45 10          	mov    0x10(%rbp),%rax
  28:	0f 05                	syscall
  2a:*	c9                   	leave		<-- trapping instruction
  2b:	c3                   	ret
  2c:	83 e2 39             	and    $0x39,%edx
  2f:	83 fa 08             	cmp    $0x8,%edx
  32:	75 e7                	jne    0x1b
  34:	e8 03 ff ff ff       	call   0xffffffffffffff3c
  39:	0f 1f 00             	nopl   (%rax)
  3c:	f3 0f 1e fa          	endbr64

Code starting with the faulting instruction
===========================================
   0:	c9                   	leave
   1:	c3                   	ret
   2:	83 e2 39             	and    $0x39,%edx
   5:	83 fa 08             	cmp    $0x8,%edx
   8:	75 e7                	jne    0xfffffffffffffff1
   a:	e8 03 ff ff ff       	call   0xffffffffffffff12
   f:	0f 1f 00             	nopl   (%rax)
  12:	f3 0f 1e fa          	endbr64
[    2.498612] RSP: 002b:00007ffe3b140290 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[    2.498647] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fb144a5608e
[    2.498685] RDX: 0000000000000000 RSI: 00007ffe3b140340 RDI: 0000000000000005
[    2.498728] RBP: 00007ffe3b1402a0 R08: 0000000000000000 R09: 0000000000000000
[    2.498772] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10e321
[    2.498809] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffe3b140a10
| [    2.498895] ------------[ cut here ]------------
| [    2.498922] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/211
| [    2.498971] Modules linked in:
| [    2.499044] Tainted: [W]=WARN
[    2.499065] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[    2.499100] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3))
[    2.499130] Code: 80 00 00 00 e8 09 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 96 a5 fb ff b9 a6 ff ff
All code
========
   0:	80 00 00             	addb   $0x0,(%rax)
   3:	00 e8                	add    %ch,%al
   5:	09 d9                	or     %ebx,%ecx
   7:	ff                   	(bad)
   8:	ff 48 83             	decl   -0x7d(%rax)
   b:	c4                   	(bad)
   c:	38 85 c0 75 18 48    	cmp    %al,0x481875c0(%rbp)
  12:	83 c4 08             	add    $0x8,%esp
  15:	4c 89 f8             	mov    %r15,%rax
  18:	5b                   	pop    %rbx
  19:	5d                   	pop    %rbp
  1a:	41 5c                	pop    %r12
  1c:	41 5d                	pop    %r13
  1e:	41 5e                	pop    %r14
  20:	41 5f                	pop    %r15
  22:	c3                   	ret
  23:	44 8b 48 08          	mov    0x8(%rax),%r9d
  27:	eb b4                	jmp    0xffffffffffffffdd
  29:	90                   	nop
  2a:*	0f 0b                	ud2		<-- trapping instruction
  2c:	90                   	nop
  2d:	ba 02 00 00 00       	mov    $0x2,%edx
  32:	4c 89 fe             	mov    %r15,%rsi
  35:	31 ff                	xor    %edi,%edi
  37:	e8 96 a5 fb ff       	call   0xfffffffffffba5d2
  3c:	b9                   	.byte 0xb9
  3d:	a6                   	cmpsb  (%rdi),(%rsi)
  3e:	ff                   	(bad)
  3f:	ff                   	.byte 0xff

Code starting with the faulting instruction
===========================================
   0:	0f 0b                	ud2
   2:	90                   	nop
   3:	ba 02 00 00 00       	mov    $0x2,%edx
   8:	4c 89 fe             	mov    %r15,%rsi
   b:	31 ff                	xor    %edi,%edi
   d:	e8 96 a5 fb ff       	call   0xfffffffffffba5a8
  12:	b9                   	.byte 0xb9
  13:	a6                   	cmpsb  (%rdi),(%rsi)
  14:	ff                   	(bad)
  15:	ff                   	.byte 0xff
[    2.499223] RSP: 0018:ff829f2480517668 EFLAGS: 00010286
[    2.499249] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000
[    2.499287] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3bc5ca018f2800
[    2.499325] RBP: 0000000000000002 R08: ff3bc5ca01926990 R09: ff3bc5ca065e602c
[    2.499366] R10: ff3bc5ca0206a118 R11: fefefefefefefeff R12: 0000000000000000
[    2.499405] R13: 0000000000000010 R14: ff3bc5ca0206a000 R15: ff3bc5ca018f2800
[    2.499447] FS:  00007fb14481c840(0000) GS:ff3bc5cab85be000(0000) knlGS:0000000000000000
[    2.499486] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[    2.499518] CR2: 00000000004ebe10 CR3: 00000000064fa001 CR4: 0000000000771ef0
[    2.499554] PKRU: 55555554
[    2.499569] Call Trace:
[    2.499580]  <TASK>
[    2.499596]  rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121)
[    2.499617]  notifier_call_chain (kernel/notifier.c:85)
[    2.499640]  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)
[    2.499674]  br_add_if (net/bridge/br_if.c:683)
[    2.499693]  do_set_master (net/core/rtnetlink.c:3011)
[    2.499714]  do_setlink.isra.0 (net/core/rtnetlink.c:3213 (discriminator 1))
[    2.499735]  ? __nla_validate_parse (lib/nlattr.c:620)
[    2.499772]  rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1))
[    2.499794]  ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7))
[    2.499816]  ? do_setlink.isra.0 (net/core/rtnetlink.c:3455)
[    2.499842]  rtnetlink_rcv_msg (net/core/rtnetlink.c:7061)
[    2.499861]  ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360)
[    2.499883]  ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1))
[    2.499911]  netlink_rcv_skb (net/netlink/af_netlink.c:2551)
[    2.499932]  netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345)
[    2.499953]  netlink_sendmsg (net/netlink/af_netlink.c:1895)
[    2.499974]  ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4))
[    2.499993]  ___sys_sendmsg (net/socket.c:2752)
[    2.500015]  __sys_sendmsg (net/socket.c:2784)
[    2.500035]  do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94)
[    2.500059]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[    2.500085] RIP: 0033:0x7fb144a5608e
[    2.500105] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 <c9> c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa
All code
========
   0:	4d 89 d8             	mov    %r11,%r8
   3:	e8 94 bd 00 00       	call   0xbd9c
   8:	4c 8b 5d f8          	mov    -0x8(%rbp),%r11
   c:	41 8b 93 08 03 00 00 	mov    0x308(%r11),%edx
  13:	59                   	pop    %rcx
  14:	5e                   	pop    %rsi
  15:	48 83 f8 fc          	cmp    $0xfffffffffffffffc,%rax
  19:	74 11                	je     0x2c
  1b:	c9                   	leave
  1c:	c3                   	ret
  1d:	0f 1f 80 00 00 00 00 	nopl   0x0(%rax)
  24:	48 8b 45 10          	mov    0x10(%rbp),%rax
  28:	0f 05                	syscall
  2a:*	c9                   	leave		<-- trapping instruction
  2b:	c3                   	ret
  2c:	83 e2 39             	and    $0x39,%edx
  2f:	83 fa 08             	cmp    $0x8,%edx
  32:	75 e7                	jne    0x1b
  34:	e8 03 ff ff ff       	call   0xffffffffffffff3c
  39:	0f 1f 00             	nopl   (%rax)
  3c:	f3 0f 1e fa          	endbr64

Code starting with the faulting instruction
===========================================
   0:	c9                   	leave
   1:	c3                   	ret
   2:	83 e2 39             	and    $0x39,%edx
   5:	83 fa 08             	cmp    $0x8,%edx
   8:	75 e7                	jne    0xfffffffffffffff1
   a:	e8 03 ff ff ff       	call   0xffffffffffffff12
   f:	0f 1f 00             	nopl   (%rax)
  12:	f3 0f 1e fa          	endbr64
[    2.500195] RSP: 002b:00007ffe3b140290 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[    2.500231] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fb144a5608e
[    2.500270] RDX: 0000000000000000 RSI: 00007ffe3b140340 RDI: 0000000000000005
[    2.500306] RBP: 00007ffe3b1402a0 R08: 0000000000000000 R09: 0000000000000000
[    2.500351] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10e321
[    2.500390] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffe3b140a10
| [    2.503433] ------------[ cut here ]------------
| [    2.503496] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#2: ip/212
| [    2.503581] Modules linked in:
| [    2.503732] Tainted: [W]=WARN
[    2.503800] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[    2.503872] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3))
[    2.503941] Code: 80 00 00 00 e8 09 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 96 a5 fb ff b9 a6 ff ff
All code
========
   0:	80 00 00             	addb   $0x0,(%rax)
   3:	00 e8                	add    %ch,%al
   5:	09 d9                	or     %ebx,%ecx
   7:	ff                   	(bad)
   8:	ff 48 83             	decl   -0x7d(%rax)
   b:	c4                   	(bad)
   c:	38 85 c0 75 18 48    	cmp    %al,0x481875c0(%rbp)
  12:	83 c4 08             	add    $0x8,%esp
  15:	4c 89 f8             	mov    %r15,%rax
  18:	5b                   	pop    %rbx
  19:	5d                   	pop    %rbp
  1a:	41 5c                	pop    %r12
  1c:	41 5d                	pop    %r13
  1e:	41 5e                	pop    %r14
  20:	41 5f                	pop    %r15
  22:	c3                   	ret
  23:	44 8b 48 08          	mov    0x8(%rax),%r9d
  27:	eb b4                	jmp    0xffffffffffffffdd
  29:	90                   	nop
  2a:*	0f 0b                	ud2		<-- trapping instruction
  2c:	90                   	nop
  2d:	ba 02 00 00 00       	mov    $0x2,%edx
  32:	4c 89 fe             	mov    %r15,%rsi
  35:	31 ff                	xor    %edi,%edi
  37:	e8 96 a5 fb ff       	call   0xfffffffffffba5d2
  3c:	b9                   	.byte 0xb9
  3d:	a6                   	cmpsb  (%rdi),(%rsi)
  3e:	ff                   	(bad)
  3f:	ff                   	.byte 0xff

Code starting with the faulting instruction
===========================================
   0:	0f 0b                	ud2
   2:	90                   	nop
   3:	ba 02 00 00 00       	mov    $0x2,%edx
   8:	4c 89 fe             	mov    %r15,%rsi
   b:	31 ff                	xor    %edi,%edi
   d:	e8 96 a5 fb ff       	call   0xfffffffffffba5a8
  12:	b9                   	.byte 0xb9
  13:	a6                   	cmpsb  (%rdi),(%rsi)
  14:	ff                   	(bad)
  15:	ff                   	.byte 0xff
[    2.504074] RSP: 0018:ff829f24805175a8 EFLAGS: 00010286
[    2.504139] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000
[    2.504218] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3bc5ca01915200
[    2.504296] RBP: 0000000000000000 R08: ff3bc5ca012258d0 R09: ff3bc5ca065ce030
[    2.504378] R10: ff3bc5ca04e72118 R11: fefefefefefefeff R12: 0000000000000000
[    2.504457] R13: 0000000000000010 R14: ff3bc5ca04e72000 R15: ff3bc5ca01915200
[    2.504539] FS:  00007fe54623e840(0000) GS:ff3bc5cab853e000(0000) knlGS:0000000000000000
[    2.504619] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[    2.504690] CR2: 000000000b360988 CR3: 00000000064ba003 CR4: 0000000000771ef0
[    2.504779] PKRU: 55555554
[    2.504827] Call Trace:
[    2.504878]  <TASK>
[    2.504928]  rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121)
[    2.504990]  notifier_call_chain (kernel/notifier.c:85)
[    2.505053]  netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993)
[    2.505121]  dev_set_mac_address (net/core/dev_api.c:339)
[    2.505183]  ? dev_set_mtu (net/core/dev_api.c:249)
[    2.505245]  bond_enslave (drivers/net/bonding/bond_main.c:2067)
[    2.505305]  ? exc_invalid_op (arch/x86/kernel/traps.c:490 (discriminator 2))
[    2.505373]  do_set_master (net/core/rtnetlink.c:3011)
[    2.505435]  do_setlink.isra.0 (net/core/rtnetlink.c:3213 (discriminator 1))
[    2.505496]  ? __nla_validate_parse (lib/nlattr.c:620)
[    2.505563]  rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1))
[    2.505627]  ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7))
[    2.505684]  ? do_setlink.isra.0 (net/core/rtnetlink.c:3455)
[    2.505751]  rtnetlink_rcv_msg (net/core/rtnetlink.c:7061)
[    2.505818]  ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360)
[    2.505881]  ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1))
[    2.505950]  netlink_rcv_skb (net/netlink/af_netlink.c:2551)
[    2.506010]  netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345)
[    2.506071]  netlink_sendmsg (net/netlink/af_netlink.c:1895)
[    2.506132]  ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4))
[    2.506196]  ___sys_sendmsg (net/socket.c:2752)
[    2.506259]  __sys_sendmsg (net/socket.c:2784)
[    2.506320]  do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94)
[    2.506385]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[    2.506451] RIP: 0033:0x7fe54647808e
[    2.506509] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 <c9> c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa
All code
========
   0:	4d 89 d8             	mov    %r11,%r8
   3:	e8 94 bd 00 00       	call   0xbd9c
   8:	4c 8b 5d f8          	mov    -0x8(%rbp),%r11
   c:	41 8b 93 08 03 00 00 	mov    0x308(%r11),%edx
  13:	59                   	pop    %rcx
  14:	5e                   	pop    %rsi
  15:	48 83 f8 fc          	cmp    $0xfffffffffffffffc,%rax
  19:	74 11                	je     0x2c
  1b:	c9                   	leave
  1c:	c3                   	ret
  1d:	0f 1f 80 00 00 00 00 	nopl   0x0(%rax)
  24:	48 8b 45 10          	mov    0x10(%rbp),%rax
  28:	0f 05                	syscall
  2a:*	c9                   	leave		<-- trapping instruction
  2b:	c3                   	ret
  2c:	83 e2 39             	and    $0x39,%edx
  2f:	83 fa 08             	cmp    $0x8,%edx
  32:	75 e7                	jne    0x1b
  34:	e8 03 ff ff ff       	call   0xffffffffffffff3c
  39:	0f 1f 00             	nopl   (%rax)
  3c:	f3 0f 1e fa          	endbr64

Code starting with the faulting instruction
===========================================
   0:	c9                   	leave
   1:	c3                   	ret
   2:	83 e2 39             	and    $0x39,%edx
   5:	83 fa 08             	cmp    $0x8,%edx
   8:	75 e7                	jne    0xfffffffffffffff1
   a:	e8 03 ff ff ff       	call   0xffffffffffffff12
   f:	0f 1f 00             	nopl   (%rax)
  12:	f3 0f 1e fa          	endbr64
[    2.506634] RSP: 002b:00007ffd60644290 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[    2.506715] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fe54647808e
[    2.506802] RDX: 0000000000000000 RSI: 00007ffd60644340 RDI: 0000000000000005
[    2.506880] RBP: 00007ffd606442a0 R08: 0000000000000000 R09: 0000000000000000
[    2.506963] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10e321
[    2.507046] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffd60644a10
| [    2.507255] ------------[ cut here ]------------
| [    2.507319] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#2: ip/212
| [    2.507413] Modules linked in:
| [    2.507566] Tainted: [W]=WARN
[    2.507624] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[    2.507694] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3))
[    2.507768] Code: 80 00 00 00 e8 09 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 96 a5 fb ff b9 a6 ff ff
All code
========
   0:	80 00 00             	addb   $0x0,(%rax)
   3:	00 e8                	add    %ch,%al
   5:	09 d9                	or     %ebx,%ecx
   7:	ff                   	(bad)
   8:	ff 48 83             	decl   -0x7d(%rax)
   b:	c4                   	(bad)
   c:	38 85 c0 75 18 48    	cmp    %al,0x481875c0(%rbp)
  12:	83 c4 08             	add    $0x8,%esp
  15:	4c 89 f8             	mov    %r15,%rax
  18:	5b                   	pop    %rbx
  19:	5d                   	pop    %rbp
  1a:	41 5c                	pop    %r12
  1c:	41 5d                	pop    %r13
  1e:	41 5e                	pop    %r14
  20:	41 5f                	pop    %r15
  22:	c3                   	ret
  23:	44 8b 48 08          	mov    0x8(%rax),%r9d
  27:	eb b4                	jmp    0xffffffffffffffdd
  29:	90                   	nop
  2a:*	0f 0b                	ud2		<-- trapping instruction
  2c:	90                   	nop
  2d:	ba 02 00 00 00       	mov    $0x2,%edx
  32:	4c 89 fe             	mov    %r15,%rsi
  35:	31 ff                	xor    %edi,%edi
  37:	e8 96 a5 fb ff       	call   0xfffffffffffba5d2
  3c:	b9                   	.byte 0xb9
  3d:	a6                   	cmpsb  (%rdi),(%rsi)
  3e:	ff                   	(bad)
  3f:	ff                   	.byte 0xff

Code starting with the faulting instruction
===========================================
   0:	0f 0b                	ud2
   2:	90                   	nop
   3:	ba 02 00 00 00       	mov    $0x2,%edx
   8:	4c 89 fe             	mov    %r15,%rsi
   b:	31 ff                	xor    %edi,%edi
   d:	e8 96 a5 fb ff       	call   0xfffffffffffba5a8
  12:	b9                   	.byte 0xb9
  13:	a6                   	cmpsb  (%rdi),(%rsi)
  14:	ff                   	(bad)
  15:	ff                   	.byte 0xff
[    2.507905] RSP: 0018:ff829f2480517600 EFLAGS: 00010286
[    2.507975] RAX: 00000000ffffffa6 RBX: 0000000000000041 RCX: 0000000000000000
[    2.508053] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3bc5ca01915200
[    2.508130] RBP: 0000000000000000 R08: ff3bc5ca012258d0 R09: ff3bc5ca065ce030
[    2.508208] R10: ff3bc5ca04e72118 R11: fefefefefefefeff R12: 0000000000000000
[    2.508285] R13: 0000000000000010 R14: ff3bc5ca04e72000 R15: ff3bc5ca01915200
[    2.508370] FS:  00007fe54623e840(0000) GS:ff3bc5cab853e000(0000) knlGS:0000000000000000
[    2.508448] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[    2.508520] CR2: 000000000b360988 CR3: 00000000064ba003 CR4: 0000000000771ef0
[    2.508601] PKRU: 55555554
[    2.508653] Call Trace:
[    2.508704]  <TASK>
[    2.508756]  rtmsg_ifinfo (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:4560)
[    2.508826]  netif_open (net/core/dev.c:1729 net/core/dev.c:1718)
[    2.508889]  dev_open (net/core/dev_api.c:202)
[    2.508949]  bond_enslave (drivers/net/bonding/bond_main.c:2079)
[    2.509012]  ? exc_invalid_op (arch/x86/kernel/traps.c:490 (discriminator 2))
[    2.509074]  do_set_master (net/core/rtnetlink.c:3011)
[    2.509134]  do_setlink.isra.0 (net/core/rtnetlink.c:3213 (discriminator 1))
[    2.509196]  ? __nla_validate_parse (lib/nlattr.c:620)
[    2.509264]  rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1))
[    2.509326]  ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7))
[    2.509393]  ? do_setlink.isra.0 (net/core/rtnetlink.c:3455)
[    2.509459]  rtnetlink_rcv_msg (net/core/rtnetlink.c:7061)
[    2.509521]  ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360)
[    2.509580]  ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1))
[    2.509647]  netlink_rcv_skb (net/netlink/af_netlink.c:2551)
[    2.509709]  netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345)
[    2.509779]  netlink_sendmsg (net/netlink/af_netlink.c:1895)
[    2.509842]  ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4))
[    2.509905]  ___sys_sendmsg (net/socket.c:2752)
[    2.509965]  __sys_sendmsg (net/socket.c:2784)
[    2.510026]  do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94)
[    2.510085]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[    2.510155] RIP: 0033:0x7fe54647808e
[    2.510217] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 <c9> c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa
All code
========
   0:	4d 89 d8             	mov    %r11,%r8
   3:	e8 94 bd 00 00       	call   0xbd9c
   8:	4c 8b 5d f8          	mov    -0x8(%rbp),%r11
   c:	41 8b 93 08 03 00 00 	mov    0x308(%r11),%edx
  13:	59                   	pop    %rcx
  14:	5e                   	pop    %rsi
  15:	48 83 f8 fc          	cmp    $0xfffffffffffffffc,%rax
  19:	74 11                	je     0x2c
  1b:	c9                   	leave
  1c:	c3                   	ret
  1d:	0f 1f 80 00 00 00 00 	nopl   0x0(%rax)
  24:	48 8b 45 10          	mov    0x10(%rbp),%rax
  28:	0f 05                	syscall
  2a:*	c9                   	leave		<-- trapping instruction
  2b:	c3                   	ret
  2c:	83 e2 39             	and    $0x39,%edx
  2f:	83 fa 08             	cmp    $0x8,%edx
  32:	75 e7                	jne    0x1b
  34:	e8 03 ff ff ff       	call   0xffffffffffffff3c
  39:	0f 1f 00             	nopl   (%rax)
  3c:	f3 0f 1e fa          	endbr64

Code starting with the faulting instruction
===========================================
   0:	c9                   	leave
   1:	c3                   	ret
   2:	83 e2 39             	and    $0x39,%edx
   5:	83 fa 08             	cmp    $0x8,%edx
   8:	75 e7                	jne    0xfffffffffffffff1
   a:	e8 03 ff ff ff       	call   0xffffffffffffff12
   f:	0f 1f 00             	nopl   (%rax)
  12:	f3 0f 1e fa          	endbr64
[    2.510347] RSP: 002b:00007ffd60644290 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[    2.510425] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fe54647808e
[    2.510502] RDX: 0000000000000000 RSI: 00007ffd60644340 RDI: 0000000000000005
[    2.510580] RBP: 00007ffd606442a0 R08: 0000000000000000 R09: 0000000000000000
[    2.510658] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10e321
[    2.510732] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffd60644a10
| [    2.510947] ------------[ cut here ]------------
| [    2.511013] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#2: ip/212
| [    2.511100] Modules linked in:
| [    2.511253] Tainted: [W]=WARN
[    2.511310] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[    2.511386] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3))
[    2.511458] Code: 80 00 00 00 e8 09 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 96 a5 fb ff b9 a6 ff ff
All code
========
   0:	80 00 00             	addb   $0x0,(%rax)
   3:	00 e8                	add    %ch,%al
   5:	09 d9                	or     %ebx,%ecx
   7:	ff                   	(bad)
   8:	ff 48 83             	decl   -0x7d(%rax)
   b:	c4                   	(bad)
   c:	38 85 c0 75 18 48    	cmp    %al,0x481875c0(%rbp)
  12:	83 c4 08             	add    $0x8,%esp
  15:	4c 89 f8             	mov    %r15,%rax
  18:	5b                   	pop    %rbx
  19:	5d                   	pop    %rbp
  1a:	41 5c                	pop    %r12
  1c:	41 5d                	pop    %r13
  1e:	41 5e                	pop    %r14
  20:	41 5f                	pop    %r15
  22:	c3                   	ret
  23:	44 8b 48 08          	mov    0x8(%rax),%r9d
  27:	eb b4                	jmp    0xffffffffffffffdd
  29:	90                   	nop
  2a:*	0f 0b                	ud2		<-- trapping instruction
  2c:	90                   	nop
  2d:	ba 02 00 00 00       	mov    $0x2,%edx
  32:	4c 89 fe             	mov    %r15,%rsi
  35:	31 ff                	xor    %edi,%edi
  37:	e8 96 a5 fb ff       	call   0xfffffffffffba5d2
  3c:	b9                   	.byte 0xb9
  3d:	a6                   	cmpsb  (%rdi),(%rsi)
  3e:	ff                   	(bad)
  3f:	ff                   	.byte 0xff

Code starting with the faulting instruction
===========================================
   0:	0f 0b                	ud2
   2:	90                   	nop
   3:	ba 02 00 00 00       	mov    $0x2,%edx
   8:	4c 89 fe             	mov    %r15,%rsi
   b:	31 ff                	xor    %edi,%edi
   d:	e8 96 a5 fb ff       	call   0xfffffffffffba5a8
  12:	b9                   	.byte 0xb9
  13:	a6                   	cmpsb  (%rdi),(%rsi)
  14:	ff                   	(bad)
  15:	ff                   	.byte 0xff
[    2.511594] RSP: 0018:ff829f24805175e8 EFLAGS: 00010286
[    2.511661] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000
[    2.511740] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3bc5ca01915200
[    2.511822] RBP: 0000000000000000 R08: ff3bc5ca012258d0 R09: ff3bc5ca065ce030
[    2.511900] R10: ff3bc5ca04e72118 R11: fefefefefefefeff R12: 0000000000000000
[    2.511979] R13: 0000000000000010 R14: ff3bc5ca04e72000 R15: ff3bc5ca01915200
[    2.512062] FS:  00007fe54623e840(0000) GS:ff3bc5cab853e000(0000) knlGS:0000000000000000
[    2.512145] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[    2.512220] CR2: 000000000b360988 CR3: 00000000064ba003 CR4: 0000000000771ef0
[    2.512300] PKRU: 55555554
[    2.512356] Call Trace:
[    2.512407]  <TASK>
[    2.512457]  rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121)
[    2.512519]  notifier_call_chain (kernel/notifier.c:85)
[    2.512582]  netdev_lower_state_changed (net/core/dev.c:9573)
[    2.512650]  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)
[    2.512712]  do_set_master (net/core/rtnetlink.c:3011)
[    2.512784]  do_setlink.isra.0 (net/core/rtnetlink.c:3213 (discriminator 1))
[    2.512848]  ? __nla_validate_parse (lib/nlattr.c:620)
[    2.512924]  rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1))
[    2.512989]  ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7))
[    2.513051]  ? do_setlink.isra.0 (net/core/rtnetlink.c:3455)
[    2.513121]  rtnetlink_rcv_msg (net/core/rtnetlink.c:7061)
[    2.513183]  ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360)
[    2.513246]  ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1))
[    2.513319]  netlink_rcv_skb (net/netlink/af_netlink.c:2551)
[    2.513384]  netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345)
[    2.513443]  netlink_sendmsg (net/netlink/af_netlink.c:1895)
[    2.513502]  ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4))
[    2.513561]  ___sys_sendmsg (net/socket.c:2752)
[    2.513623]  __sys_sendmsg (net/socket.c:2784)
[    2.513686]  do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94)
[    2.513745]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[    2.513822] RIP: 0033:0x7fe54647808e
[    2.513882] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 <c9> c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa
All code
========
   0:	4d 89 d8             	mov    %r11,%r8
   3:	e8 94 bd 00 00       	call   0xbd9c
   8:	4c 8b 5d f8          	mov    -0x8(%rbp),%r11
   c:	41 8b 93 08 03 00 00 	mov    0x308(%r11),%edx
  13:	59                   	pop    %rcx
  14:	5e                   	pop    %rsi
  15:	48 83 f8 fc          	cmp    $0xfffffffffffffffc,%rax
  19:	74 11                	je     0x2c
  1b:	c9                   	leave
  1c:	c3                   	ret
  1d:	0f 1f 80 00 00 00 00 	nopl   0x0(%rax)
  24:	48 8b 45 10          	mov    0x10(%rbp),%rax
  28:	0f 05                	syscall
  2a:*	c9                   	leave		<-- trapping instruction
  2b:	c3                   	ret
  2c:	83 e2 39             	and    $0x39,%edx
  2f:	83 fa 08             	cmp    $0x8,%edx
  32:	75 e7                	jne    0x1b
  34:	e8 03 ff ff ff       	call   0xffffffffffffff3c
  39:	0f 1f 00             	nopl   (%rax)
  3c:	f3 0f 1e fa          	endbr64

Code starting with the faulting instruction
===========================================
   0:	c9                   	leave
   1:	c3                   	ret
   2:	83 e2 39             	and    $0x39,%edx
   5:	83 fa 08             	cmp    $0x8,%edx
   8:	75 e7                	jne    0xfffffffffffffff1
   a:	e8 03 ff ff ff       	call   0xffffffffffffff12
   f:	0f 1f 00             	nopl   (%rax)
  12:	f3 0f 1e fa          	endbr64
[    2.514015] RSP: 002b:00007ffd60644290 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[    2.514098] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fe54647808e
[    2.514175] RDX: 0000000000000000 RSI: 00007ffd60644340 RDI: 0000000000000005
[    2.514254] RBP: 00007ffd606442a0 R08: 0000000000000000 R09: 0000000000000000
[    2.514330] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10e321
[    2.514415] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffd60644a10
| [    2.514630] ------------[ cut here ]------------
| [    2.514694] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#2: ip/212
| [    2.514792] Modules linked in:
| [    2.514946] Tainted: [W]=WARN
[    2.515003] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[    2.515080] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3))
[    2.515152] Code: 80 00 00 00 e8 09 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 96 a5 fb ff b9 a6 ff ff
All code
========
   0:	80 00 00             	addb   $0x0,(%rax)
   3:	00 e8                	add    %ch,%al
   5:	09 d9                	or     %ebx,%ecx
   7:	ff                   	(bad)
   8:	ff 48 83             	decl   -0x7d(%rax)
   b:	c4                   	(bad)
   c:	38 85 c0 75 18 48    	cmp    %al,0x481875c0(%rbp)
  12:	83 c4 08             	add    $0x8,%esp
  15:	4c 89 f8             	mov    %r15,%rax
  18:	5b                   	pop    %rbx
  19:	5d                   	pop    %rbp
  1a:	41 5c                	pop    %r12
  1c:	41 5d                	pop    %r13
  1e:	41 5e                	pop    %r14
  20:	41 5f                	pop    %r15
  22:	c3                   	ret
  23:	44 8b 48 08          	mov    0x8(%rax),%r9d
  27:	eb b4                	jmp    0xffffffffffffffdd
  29:	90                   	nop
  2a:*	0f 0b                	ud2		<-- trapping instruction
  2c:	90                   	nop
  2d:	ba 02 00 00 00       	mov    $0x2,%edx
  32:	4c 89 fe             	mov    %r15,%rsi
  35:	31 ff                	xor    %edi,%edi
  37:	e8 96 a5 fb ff       	call   0xfffffffffffba5d2
  3c:	b9                   	.byte 0xb9
  3d:	a6                   	cmpsb  (%rdi),(%rsi)
  3e:	ff                   	(bad)
  3f:	ff                   	.byte 0xff

Code starting with the faulting instruction
===========================================
   0:	0f 0b                	ud2
   2:	90                   	nop
   3:	ba 02 00 00 00       	mov    $0x2,%edx
   8:	4c 89 fe             	mov    %r15,%rsi
   b:	31 ff                	xor    %edi,%edi
   d:	e8 96 a5 fb ff       	call   0xfffffffffffba5a8
  12:	b9                   	.byte 0xb9
  13:	a6                   	cmpsb  (%rdi),(%rsi)
  14:	ff                   	(bad)
  15:	ff                   	.byte 0xff
[    2.515274] RSP: 0018:ff829f24805175e8 EFLAGS: 00010286
[    2.515345] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000
[    2.515425] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3bc5ca01915200
[    2.515501] RBP: 0000000000000000 R08: ff3bc5ca012258d0 R09: ff3bc5ca065ce030
[    2.515578] R10: ff3bc5ca04e72118 R11: fefefefefefefeff R12: 0000000000000000
[    2.515655] R13: 0000000000000010 R14: ff3bc5ca04e72000 R15: ff3bc5ca01915200
[    2.515735] FS:  00007fe54623e840(0000) GS:ff3bc5cab853e000(0000) knlGS:0000000000000000
[    2.515835] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[    2.515907] CR2: 000000000b360988 CR3: 00000000064ba003 CR4: 0000000000771ef0
[    2.515988] PKRU: 55555554
[    2.516037] Call Trace:
[    2.516088]  <TASK>
[    2.516139]  rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121)
[    2.516199]  notifier_call_chain (kernel/notifier.c:85)
[    2.516260]  netdev_lower_state_changed (net/core/dev.c:9573)
[    2.516325]  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)
[    2.516395]  do_set_master (net/core/rtnetlink.c:3011)
[    2.516457]  do_setlink.isra.0 (net/core/rtnetlink.c:3213 (discriminator 1))
[    2.516517]  ? __nla_validate_parse (lib/nlattr.c:620)
[    2.516586]  rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1))
[    2.516645]  ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7))
[    2.516704]  ? do_setlink.isra.0 (net/core/rtnetlink.c:3455)
[    2.516779]  rtnetlink_rcv_msg (net/core/rtnetlink.c:7061)
[    2.516838]  ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360)
[    2.516900]  ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1))
[    2.516967]  netlink_rcv_skb (net/netlink/af_netlink.c:2551)
[    2.517026]  netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345)
[    2.517085]  netlink_sendmsg (net/netlink/af_netlink.c:1895)
[    2.517144]  ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4))
[    2.517203]  ___sys_sendmsg (net/socket.c:2752)
[    2.517266]  __sys_sendmsg (net/socket.c:2784)
[    2.517327]  do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94)
[    2.517391]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[    2.517458] RIP: 0033:0x7fe54647808e
[    2.517515] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 <c9> c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa
All code
========
   0:	4d 89 d8             	mov    %r11,%r8
   3:	e8 94 bd 00 00       	call   0xbd9c
   8:	4c 8b 5d f8          	mov    -0x8(%rbp),%r11
   c:	41 8b 93 08 03 00 00 	mov    0x308(%r11),%edx
  13:	59                   	pop    %rcx
  14:	5e                   	pop    %rsi
  15:	48 83 f8 fc          	cmp    $0xfffffffffffffffc,%rax
  19:	74 11                	je     0x2c
  1b:	c9                   	leave
  1c:	c3                   	ret
  1d:	0f 1f 80 00 00 00 00 	nopl   0x0(%rax)
  24:	48 8b 45 10          	mov    0x10(%rbp),%rax
  28:	0f 05                	syscall
  2a:*	c9                   	leave		<-- trapping instruction
  2b:	c3                   	ret
  2c:	83 e2 39             	and    $0x39,%edx
  2f:	83 fa 08             	cmp    $0x8,%edx
  32:	75 e7                	jne    0x1b
  34:	e8 03 ff ff ff       	call   0xffffffffffffff3c
  39:	0f 1f 00             	nopl   (%rax)
  3c:	f3 0f 1e fa          	endbr64

Code starting with the faulting instruction
===========================================
   0:	c9                   	leave
   1:	c3                   	ret
   2:	83 e2 39             	and    $0x39,%edx
   5:	83 fa 08             	cmp    $0x8,%edx
   8:	75 e7                	jne    0xfffffffffffffff1
   a:	e8 03 ff ff ff       	call   0xffffffffffffff12
   f:	0f 1f 00             	nopl   (%rax)
  12:	f3 0f 1e fa          	endbr64
[    2.517646] RSP: 002b:00007ffd60644290 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[    2.517723] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fe54647808e
[    2.517812] RDX: 0000000000000000 RSI: 00007ffd60644340 RDI: 0000000000000005
[    2.517892] RBP: 00007ffd606442a0 R08: 0000000000000000 R09: 0000000000000000
[    2.517975] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10e321
[    2.518052] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffd60644a10
| [    2.518262] ------------[ cut here ]------------
| [    2.518329] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#2: ip/212
| [    2.518423] Modules linked in:
| [    2.518576] Tainted: [W]=WARN
[    2.518636] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[    2.518710] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3))
[    2.518790] Code: 80 00 00 00 e8 09 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 96 a5 fb ff b9 a6 ff ff
All code
========
   0:	80 00 00             	addb   $0x0,(%rax)
   3:	00 e8                	add    %ch,%al
   5:	09 d9                	or     %ebx,%ecx
   7:	ff                   	(bad)
   8:	ff 48 83             	decl   -0x7d(%rax)
   b:	c4                   	(bad)
   c:	38 85 c0 75 18 48    	cmp    %al,0x481875c0(%rbp)
  12:	83 c4 08             	add    $0x8,%esp
  15:	4c 89 f8             	mov    %r15,%rax
  18:	5b                   	pop    %rbx
  19:	5d                   	pop    %rbp
  1a:	41 5c                	pop    %r12
  1c:	41 5d                	pop    %r13
  1e:	41 5e                	pop    %r14
  20:	41 5f                	pop    %r15
  22:	c3                   	ret
  23:	44 8b 48 08          	mov    0x8(%rax),%r9d
  27:	eb b4                	jmp    0xffffffffffffffdd
  29:	90                   	nop
  2a:*	0f 0b                	ud2		<-- trapping instruction
  2c:	90                   	nop
  2d:	ba 02 00 00 00       	mov    $0x2,%edx
  32:	4c 89 fe             	mov    %r15,%rsi
  35:	31 ff                	xor    %edi,%edi
  37:	e8 96 a5 fb ff       	call   0xfffffffffffba5d2
  3c:	b9                   	.byte 0xb9
  3d:	a6                   	cmpsb  (%rdi),(%rsi)
  3e:	ff                   	(bad)
  3f:	ff                   	.byte 0xff

Code starting with the faulting instruction
===========================================
   0:	0f 0b                	ud2
   2:	90                   	nop
   3:	ba 02 00 00 00       	mov    $0x2,%edx
   8:	4c 89 fe             	mov    %r15,%rsi
   b:	31 ff                	xor    %edi,%edi
   d:	e8 96 a5 fb ff       	call   0xfffffffffffba5a8
  12:	b9                   	.byte 0xb9
  13:	a6                   	cmpsb  (%rdi),(%rsi)
  14:	ff                   	(bad)
  15:	ff                   	.byte 0xff
[    2.518910] RSP: 0018:ff829f2480517568 EFLAGS: 00010286
[    2.518976] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000
[    2.519057] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3bc5ca01915200
[    2.519135] RBP: 0000000000000000 R08: ff3bc5ca012258d0 R09: ff3bc5ca065ce030
[    2.519214] R10: ff3bc5ca04e72118 R11: fefefefefefefeff R12: 0000000000000000
[    2.519299] R13: 0000000000000010 R14: ff3bc5ca04e72000 R15: ff3bc5ca01915200
[    2.519386] FS:  00007fe54623e840(0000) GS:ff3bc5cab853e000(0000) knlGS:0000000000000000
[    2.519470] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[    2.519542] CR2: 000000000b360988 CR3: 00000000064ba003 CR4: 0000000000771ef0
[    2.519624] PKRU: 55555554
[    2.519675] Call Trace:
[    2.519726]  <TASK>
[    2.519785]  rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121)
[    2.519847]  notifier_call_chain (kernel/notifier.c:85)
[    2.519906]  __netdev_upper_dev_link (net/core/dev.c:8931)
[    2.519976]  netdev_master_upper_dev_link (net/core/dev.c:9001)
[    2.520044]  bond_enslave (drivers/net/bonding/bond_main.c:1713 drivers/net/bonding/bond_main.c:2229)
[    2.520104]  do_set_master (net/core/rtnetlink.c:3011)
[    2.520166]  do_setlink.isra.0 (net/core/rtnetlink.c:3213 (discriminator 1))
[    2.520229]  ? __nla_validate_parse (lib/nlattr.c:620)
[    2.520296]  rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1))
[    2.520359]  ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7))
[    2.520418]  ? do_setlink.isra.0 (net/core/rtnetlink.c:3455)
[    2.520486]  rtnetlink_rcv_msg (net/core/rtnetlink.c:7061)
[    2.520546]  ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360)
[    2.520608]  ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1))
[    2.520680]  netlink_rcv_skb (net/netlink/af_netlink.c:2551)
[    2.520739]  netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345)
[    2.520804]  netlink_sendmsg (net/netlink/af_netlink.c:1895)
[    2.520864]  ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4))
[    2.520925]  ___sys_sendmsg (net/socket.c:2752)
[    2.520990]  __sys_sendmsg (net/socket.c:2784)
[    2.521049]  do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94)
[    2.521108]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[    2.521175] RIP: 0033:0x7fe54647808e
[    2.521234] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 <c9> c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa
All code
========
   0:	4d 89 d8             	mov    %r11,%r8
   3:	e8 94 bd 00 00       	call   0xbd9c
   8:	4c 8b 5d f8          	mov    -0x8(%rbp),%r11
   c:	41 8b 93 08 03 00 00 	mov    0x308(%r11),%edx
  13:	59                   	pop    %rcx
  14:	5e                   	pop    %rsi
  15:	48 83 f8 fc          	cmp    $0xfffffffffffffffc,%rax
  19:	74 11                	je     0x2c
  1b:	c9                   	leave
  1c:	c3                   	ret
  1d:	0f 1f 80 00 00 00 00 	nopl   0x0(%rax)
  24:	48 8b 45 10          	mov    0x10(%rbp),%rax
  28:	0f 05                	syscall
  2a:*	c9                   	leave		<-- trapping instruction
  2b:	c3                   	ret
  2c:	83 e2 39             	and    $0x39,%edx
  2f:	83 fa 08             	cmp    $0x8,%edx
  32:	75 e7                	jne    0x1b
  34:	e8 03 ff ff ff       	call   0xffffffffffffff3c
  39:	0f 1f 00             	nopl   (%rax)
  3c:	f3 0f 1e fa          	endbr64

Code starting with the faulting instruction
===========================================
   0:	c9                   	leave
   1:	c3                   	ret
   2:	83 e2 39             	and    $0x39,%edx
   5:	83 fa 08             	cmp    $0x8,%edx
   8:	75 e7                	jne    0xfffffffffffffff1
   a:	e8 03 ff ff ff       	call   0xffffffffffffff12
   f:	0f 1f 00             	nopl   (%rax)
  12:	f3 0f 1e fa          	endbr64
[    2.521364] RSP: 002b:00007ffd60644290 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[    2.521441] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fe54647808e
[    2.521521] RDX: 0000000000000000 RSI: 00007ffd60644340 RDI: 0000000000000005
[    2.521599] RBP: 00007ffd606442a0 R08: 0000000000000000 R09: 0000000000000000
[    2.521678] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10e321
[    2.521750] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffd60644a10
| [    2.521958] ------------[ cut here ]------------
| [    2.522024] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#2: ip/212
| [    2.522110] Modules linked in:
| [    2.522261] Tainted: [W]=WARN
[    2.522320] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[    2.522396] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3))
[    2.522464] Code: 80 00 00 00 e8 09 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 96 a5 fb ff b9 a6 ff ff
All code
========
   0:	80 00 00             	addb   $0x0,(%rax)
   3:	00 e8                	add    %ch,%al
   5:	09 d9                	or     %ebx,%ecx
   7:	ff                   	(bad)
   8:	ff 48 83             	decl   -0x7d(%rax)
   b:	c4                   	(bad)
   c:	38 85 c0 75 18 48    	cmp    %al,0x481875c0(%rbp)
  12:	83 c4 08             	add    $0x8,%esp
  15:	4c 89 f8             	mov    %r15,%rax
  18:	5b                   	pop    %rbx
  19:	5d                   	pop    %rbp
  1a:	41 5c                	pop    %r12
  1c:	41 5d                	pop    %r13
  1e:	41 5e                	pop    %r14
  20:	41 5f                	pop    %r15
  22:	c3                   	ret
  23:	44 8b 48 08          	mov    0x8(%rax),%r9d
  27:	eb b4                	jmp    0xffffffffffffffdd
  29:	90                   	nop
  2a:*	0f 0b                	ud2		<-- trapping instruction
  2c:	90                   	nop
  2d:	ba 02 00 00 00       	mov    $0x2,%edx
  32:	4c 89 fe             	mov    %r15,%rsi
  35:	31 ff                	xor    %edi,%edi
  37:	e8 96 a5 fb ff       	call   0xfffffffffffba5d2
  3c:	b9                   	.byte 0xb9
  3d:	a6                   	cmpsb  (%rdi),(%rsi)
  3e:	ff                   	(bad)
  3f:	ff                   	.byte 0xff

Code starting with the faulting instruction
===========================================
   0:	0f 0b                	ud2
   2:	90                   	nop
   3:	ba 02 00 00 00       	mov    $0x2,%edx
   8:	4c 89 fe             	mov    %r15,%rsi
   b:	31 ff                	xor    %edi,%edi
   d:	e8 96 a5 fb ff       	call   0xfffffffffffba5a8
  12:	b9                   	.byte 0xb9
  13:	a6                   	cmpsb  (%rdi),(%rsi)
  14:	ff                   	(bad)
  15:	ff                   	.byte 0xff
[    2.522591] RSP: 0018:ff829f24805175e8 EFLAGS: 00010286
[    2.522657] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000
[    2.522732] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3bc5ca01915200
[    2.522815] RBP: 0000000000000000 R08: ff3bc5ca012258d0 R09: ff3bc5ca065ce030
[    2.522891] R10: ff3bc5ca04e72118 R11: fefefefefefefeff R12: 0000000000000000
[    2.522970] R13: 0000000000000010 R14: ff3bc5ca04e72000 R15: ff3bc5ca01915200
[    2.523051] FS:  00007fe54623e840(0000) GS:ff3bc5cab853e000(0000) knlGS:0000000000000000
[    2.523134] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[    2.523205] CR2: 000000000b360988 CR3: 00000000064ba003 CR4: 0000000000771ef0
[    2.523285] PKRU: 55555554
[    2.523339] Call Trace:
[    2.523388]  <TASK>
[    2.523437]  rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121)
[    2.523496]  notifier_call_chain (kernel/notifier.c:85)
[    2.523558]  netdev_lower_state_changed (net/core/dev.c:9573)
[    2.523626]  bond_enslave (drivers/net/bonding/bond_main.c:1830 drivers/net/bonding/bond_main.c:2235)
[    2.523687]  do_set_master (net/core/rtnetlink.c:3011)
[    2.523745]  do_setlink.isra.0 (net/core/rtnetlink.c:3213 (discriminator 1))
[    2.523813]  ? __nla_validate_parse (lib/nlattr.c:620)
[    2.523879]  rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1))
[    2.523941]  ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7))
[    2.524003]  ? do_setlink.isra.0 (net/core/rtnetlink.c:3455)
[    2.524070]  rtnetlink_rcv_msg (net/core/rtnetlink.c:7061)
[    2.524128]  ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360)
[    2.524186]  ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1))
[    2.524254]  netlink_rcv_skb (net/netlink/af_netlink.c:2551)
[    2.524312]  netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345)
[    2.524373]  netlink_sendmsg (net/netlink/af_netlink.c:1895)
[    2.524431]  ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4))
[    2.524494]  ___sys_sendmsg (net/socket.c:2752)
[    2.524557]  __sys_sendmsg (net/socket.c:2784)
[    2.524617]  do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94)
[    2.524676]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[    2.524742] RIP: 0033:0x7fe54647808e
[    2.524803] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 <c9> c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa
All code
========
   0:	4d 89 d8             	mov    %r11,%r8
   3:	e8 94 bd 00 00       	call   0xbd9c
   8:	4c 8b 5d f8          	mov    -0x8(%rbp),%r11
   c:	41 8b 93 08 03 00 00 	mov    0x308(%r11),%edx
  13:	59                   	pop    %rcx
  14:	5e                   	pop    %rsi
  15:	48 83 f8 fc          	cmp    $0xfffffffffffffffc,%rax
  19:	74 11                	je     0x2c
  1b:	c9                   	leave
  1c:	c3                   	ret
  1d:	0f 1f 80 00 00 00 00 	nopl   0x0(%rax)
  24:	48 8b 45 10          	mov    0x10(%rbp),%rax
  28:	0f 05                	syscall
  2a:*	c9                   	leave		<-- trapping instruction
  2b:	c3                   	ret
  2c:	83 e2 39             	and    $0x39,%edx
  2f:	83 fa 08             	cmp    $0x8,%edx
  32:	75 e7                	jne    0x1b
  34:	e8 03 ff ff ff       	call   0xffffffffffffff3c
  39:	0f 1f 00             	nopl   (%rax)
  3c:	f3 0f 1e fa          	endbr64

Code starting with the faulting instruction
===========================================
   0:	c9                   	leave
   1:	c3                   	ret
   2:	83 e2 39             	and    $0x39,%edx
   5:	83 fa 08             	cmp    $0x8,%edx
   8:	75 e7                	jne    0xfffffffffffffff1
   a:	e8 03 ff ff ff       	call   0xffffffffffffff12
   f:	0f 1f 00             	nopl   (%rax)
  12:	f3 0f 1e fa          	endbr64
[    2.524937] RSP: 002b:00007ffd60644290 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[    2.525020] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fe54647808e
[    2.525103] RDX: 0000000000000000 RSI: 00007ffd60644340 RDI: 0000000000000005
[    2.525178] RBP: 00007ffd606442a0 R08: 0000000000000000 R09: 0000000000000000
[    2.525263] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10e321
[    2.525349] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffd60644a10
| [    2.525556] ------------[ cut here ]------------
| [    2.525620] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#2: ip/212
| [    2.525708] Modules linked in:
| [    2.525867] Tainted: [W]=WARN
[    2.525926] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[    2.525999] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3))
[    2.526065] Code: 80 00 00 00 e8 09 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 96 a5 fb ff b9 a6 ff ff
All code
========
   0:	80 00 00             	addb   $0x0,(%rax)
   3:	00 e8                	add    %ch,%al
   5:	09 d9                	or     %ebx,%ecx
   7:	ff                   	(bad)
   8:	ff 48 83             	decl   -0x7d(%rax)
   b:	c4                   	(bad)
   c:	38 85 c0 75 18 48    	cmp    %al,0x481875c0(%rbp)
  12:	83 c4 08             	add    $0x8,%esp
  15:	4c 89 f8             	mov    %r15,%rax
  18:	5b                   	pop    %rbx
  19:	5d                   	pop    %rbp
  1a:	41 5c                	pop    %r12
  1c:	41 5d                	pop    %r13
  1e:	41 5e                	pop    %r14
  20:	41 5f                	pop    %r15
  22:	c3                   	ret
  23:	44 8b 48 08          	mov    0x8(%rax),%r9d
  27:	eb b4                	jmp    0xffffffffffffffdd
  29:	90                   	nop
  2a:*	0f 0b                	ud2		<-- trapping instruction
  2c:	90                   	nop
  2d:	ba 02 00 00 00       	mov    $0x2,%edx
  32:	4c 89 fe             	mov    %r15,%rsi
  35:	31 ff                	xor    %edi,%edi
  37:	e8 96 a5 fb ff       	call   0xfffffffffffba5d2
  3c:	b9                   	.byte 0xb9
  3d:	a6                   	cmpsb  (%rdi),(%rsi)
  3e:	ff                   	(bad)
  3f:	ff                   	.byte 0xff

Code starting with the faulting instruction
===========================================
   0:	0f 0b                	ud2
   2:	90                   	nop
   3:	ba 02 00 00 00       	mov    $0x2,%edx
   8:	4c 89 fe             	mov    %r15,%rsi
   b:	31 ff                	xor    %edi,%edi
   d:	e8 96 a5 fb ff       	call   0xfffffffffffba5a8
  12:	b9                   	.byte 0xb9
  13:	a6                   	cmpsb  (%rdi),(%rsi)
  14:	ff                   	(bad)
  15:	ff                   	.byte 0xff
[    2.526196] RSP: 0018:ff829f24805175b8 EFLAGS: 00010286
[    2.526261] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000
[    2.526343] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3bc5ca01915200
[    2.526420] RBP: 0000000000000002 R08: ff3bc5ca032ca290 R09: ff3bc5ca065ce030
[    2.526497] R10: ff3bc5ca02e3c118 R11: fefefefefefefeff R12: 0000000000000000
[    2.526579] R13: 0000000000000010 R14: ff3bc5ca02e3c000 R15: ff3bc5ca01915200
[    2.526660] FS:  00007fe54623e840(0000) GS:ff3bc5cab853e000(0000) knlGS:0000000000000000
[    2.526738] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[    2.526818] CR2: 000000000b360988 CR3: 00000000064ba003 CR4: 0000000000771ef0
[    2.526898] PKRU: 55555554
[    2.526948] Call Trace:
[    2.526999]  <TASK>
[    2.527048]  rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121)
[    2.527108]  notifier_call_chain (kernel/notifier.c:85)
[    2.527167]  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)
[    2.527242]  bond_enslave (drivers/net/bonding/bond_main.c:2276)
[    2.527303]  do_set_master (net/core/rtnetlink.c:3011)
[    2.527367]  do_setlink.isra.0 (net/core/rtnetlink.c:3213 (discriminator 1))
[    2.527429]  ? __nla_validate_parse (lib/nlattr.c:620)
[    2.527497]  rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1))
[    2.527556]  ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7))
[    2.527614]  ? do_setlink.isra.0 (net/core/rtnetlink.c:3455)
[    2.527680]  rtnetlink_rcv_msg (net/core/rtnetlink.c:7061)
[    2.527741]  ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360)
[    2.527817]  ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1))
[    2.527885]  netlink_rcv_skb (net/netlink/af_netlink.c:2551)
[    2.527944]  netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345)
[    2.528003]  netlink_sendmsg (net/netlink/af_netlink.c:1895)
[    2.528063]  ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4))
[    2.528126]  ___sys_sendmsg (net/socket.c:2752)
[    2.528190]  __sys_sendmsg (net/socket.c:2784)
[    2.528249]  do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94)
[    2.528308]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[    2.528378] RIP: 0033:0x7fe54647808e
[    2.528437] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 <c9> c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa
All code
========
   0:	4d 89 d8             	mov    %r11,%r8
   3:	e8 94 bd 00 00       	call   0xbd9c
   8:	4c 8b 5d f8          	mov    -0x8(%rbp),%r11
   c:	41 8b 93 08 03 00 00 	mov    0x308(%r11),%edx
  13:	59                   	pop    %rcx
  14:	5e                   	pop    %rsi
  15:	48 83 f8 fc          	cmp    $0xfffffffffffffffc,%rax
  19:	74 11                	je     0x2c
  1b:	c9                   	leave
  1c:	c3                   	ret
  1d:	0f 1f 80 00 00 00 00 	nopl   0x0(%rax)
  24:	48 8b 45 10          	mov    0x10(%rbp),%rax
  28:	0f 05                	syscall
  2a:*	c9                   	leave		<-- trapping instruction
  2b:	c3                   	ret
  2c:	83 e2 39             	and    $0x39,%edx
  2f:	83 fa 08             	cmp    $0x8,%edx
  32:	75 e7                	jne    0x1b
  34:	e8 03 ff ff ff       	call   0xffffffffffffff3c
  39:	0f 1f 00             	nopl   (%rax)
  3c:	f3 0f 1e fa          	endbr64

Code starting with the faulting instruction
===========================================
   0:	c9                   	leave
   1:	c3                   	ret
   2:	83 e2 39             	and    $0x39,%edx
   5:	83 fa 08             	cmp    $0x8,%edx
   8:	75 e7                	jne    0xfffffffffffffff1
   a:	e8 03 ff ff ff       	call   0xffffffffffffff12
   f:	0f 1f 00             	nopl   (%rax)
  12:	f3 0f 1e fa          	endbr64
[    2.528558] RSP: 002b:00007ffd60644290 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[    2.528636] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fe54647808e
[    2.528713] RDX: 0000000000000000 RSI: 00007ffd60644340 RDI: 0000000000000005
[    2.528794] RBP: 00007ffd606442a0 R08: 0000000000000000 R09: 0000000000000000
[    2.528872] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10e321
[    2.528949] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffd60644a10
| [    2.529255] ------------[ cut here ]------------
| [    2.529285] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: 0/38
| [    2.529344] Modules linked in:
| [    2.529426] Tainted: [W]=WARN
[    2.529449] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[    2.529482] Workqueue: events_unbound linkwatch_event
[    2.529510] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3))
[    2.529538] Code: 80 00 00 00 e8 09 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 96 a5 fb ff b9 a6 ff ff
All code
========
   0:	80 00 00             	addb   $0x0,(%rax)
   3:	00 e8                	add    %ch,%al
   5:	09 d9                	or     %ebx,%ecx
   7:	ff                   	(bad)
   8:	ff 48 83             	decl   -0x7d(%rax)
   b:	c4                   	(bad)
   c:	38 85 c0 75 18 48    	cmp    %al,0x481875c0(%rbp)
  12:	83 c4 08             	add    $0x8,%esp
  15:	4c 89 f8             	mov    %r15,%rax
  18:	5b                   	pop    %rbx
  19:	5d                   	pop    %rbp
  1a:	41 5c                	pop    %r12
  1c:	41 5d                	pop    %r13
  1e:	41 5e                	pop    %r14
  20:	41 5f                	pop    %r15
  22:	c3                   	ret
  23:	44 8b 48 08          	mov    0x8(%rax),%r9d
  27:	eb b4                	jmp    0xffffffffffffffdd
  29:	90                   	nop
  2a:*	0f 0b                	ud2		<-- trapping instruction
  2c:	90                   	nop
  2d:	ba 02 00 00 00       	mov    $0x2,%edx
  32:	4c 89 fe             	mov    %r15,%rsi
  35:	31 ff                	xor    %edi,%edi
  37:	e8 96 a5 fb ff       	call   0xfffffffffffba5d2
  3c:	b9                   	.byte 0xb9
  3d:	a6                   	cmpsb  (%rdi),(%rsi)
  3e:	ff                   	(bad)
  3f:	ff                   	.byte 0xff

Code starting with the faulting instruction
===========================================
   0:	0f 0b                	ud2
   2:	90                   	nop
   3:	ba 02 00 00 00       	mov    $0x2,%edx
   8:	4c 89 fe             	mov    %r15,%rsi
   b:	31 ff                	xor    %edi,%edi
   d:	e8 96 a5 fb ff       	call   0xfffffffffffba5a8
  12:	b9                   	.byte 0xb9
  13:	a6                   	cmpsb  (%rdi),(%rsi)
  14:	ff                   	(bad)
  15:	ff                   	.byte 0xff
[    2.529629] RSP: 0018:ff829f248015bd50 EFLAGS: 00010286
[    2.529657] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000
[    2.529701] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3bc5ca018f2800
[    2.529741] RBP: 0000000000000000 R08: ff3bc5ca012258d0 R09: ff3bc5ca065e6030
[    2.529785] R10: ff3bc5ca04e72118 R11: fefefefefefefeff R12: 0000000000000000
[    2.529824] R13: 0000000000000010 R14: ff3bc5ca04e72000 R15: ff3bc5ca018f2800
[    2.529871] FS:  0000000000000000(0000) GS:ff3bc5cab85be000(0000) knlGS:0000000000000000
[    2.529909] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[    2.529941] CR2: 000055cee5b39d5c CR3: 00000000032b3003 CR4: 0000000000771ef0
[    2.529980] PKRU: 55555554
[    2.529998] Call Trace:
[    2.530018]  <TASK>
[    2.530033]  rtmsg_ifinfo (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:4560)
[    2.530054]  netif_state_change (net/core/dev.c:1605)
[    2.530075]  ? linkwatch_do_dev (net/core/link_watch.c:182 net/core/link_watch.c:166)
[    2.530095]  __linkwatch_run_queue (net/core/link_watch.c:240)
[    2.530122]  linkwatch_event (net/core/link_watch.c:314 (discriminator 11))
[    2.530143]  process_one_work (kernel/workqueue.c:3314)
[    2.530164]  worker_thread (kernel/workqueue.c:3397 kernel/workqueue.c:3478)
[    2.530184]  ? rescuer_thread (kernel/workqueue.c:3672)
[    2.530208]  kthread (kernel/kthread.c:436)
[    2.530230]  ? kthread_park (kernel/kthread.c:725 (discriminator 4))
[    2.530252]  ret_from_fork (arch/x86/kernel/process.c:158)
[    2.530274]  ? kthread_park (kernel/kthread.c:725 (discriminator 4))
[    2.530295]  ret_from_fork_asm (arch/x86/entry/entry_64.S:245)
| [    2.530437] ------------[ cut here ]------------
| [    2.530463] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: 0/38
| [    2.530515] Modules linked in:
| [    2.530587] Tainted: [W]=WARN
[    2.530609] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[    2.530639] Workqueue: events_unbound linkwatch_event
[    2.530666] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3))
[    2.530695] Code: 80 00 00 00 e8 09 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 96 a5 fb ff b9 a6 ff ff
All code
========
   0:	80 00 00             	addb   $0x0,(%rax)
   3:	00 e8                	add    %ch,%al
   5:	09 d9                	or     %ebx,%ecx
   7:	ff                   	(bad)
   8:	ff 48 83             	decl   -0x7d(%rax)
   b:	c4                   	(bad)
   c:	38 85 c0 75 18 48    	cmp    %al,0x481875c0(%rbp)
  12:	83 c4 08             	add    $0x8,%esp
  15:	4c 89 f8             	mov    %r15,%rax
  18:	5b                   	pop    %rbx
  19:	5d                   	pop    %rbp
  1a:	41 5c                	pop    %r12
  1c:	41 5d                	pop    %r13
  1e:	41 5e                	pop    %r14
  20:	41 5f                	pop    %r15
  22:	c3                   	ret
  23:	44 8b 48 08          	mov    0x8(%rax),%r9d
  27:	eb b4                	jmp    0xffffffffffffffdd
  29:	90                   	nop
  2a:*	0f 0b                	ud2		<-- trapping instruction
  2c:	90                   	nop
  2d:	ba 02 00 00 00       	mov    $0x2,%edx
  32:	4c 89 fe             	mov    %r15,%rsi
  35:	31 ff                	xor    %edi,%edi
  37:	e8 96 a5 fb ff       	call   0xfffffffffffba5d2
  3c:	b9                   	.byte 0xb9
  3d:	a6                   	cmpsb  (%rdi),(%rsi)
  3e:	ff                   	(bad)
  3f:	ff                   	.byte 0xff

Code starting with the faulting instruction
===========================================
   0:	0f 0b                	ud2
   2:	90                   	nop
   3:	ba 02 00 00 00       	mov    $0x2,%edx
   8:	4c 89 fe             	mov    %r15,%rsi
   b:	31 ff                	xor    %edi,%edi
   d:	e8 96 a5 fb ff       	call   0xfffffffffffba5a8
  12:	b9                   	.byte 0xb9
  13:	a6                   	cmpsb  (%rdi),(%rsi)
  14:	ff                   	(bad)
  15:	ff                   	.byte 0xff
[    2.530796] RSP: 0018:ff829f248015bd50 EFLAGS: 00010286
[    2.530823] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000
[    2.530864] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3bc5ca018f2800
[    2.530907] RBP: 0000000000000000 R08: ff3bc5ca01926750 R09: ff3bc5ca065e602c
[    2.530947] R10: ff3bc5ca04e71118 R11: fefefefefefefeff R12: 0000000000000000
[    2.530986] R13: 0000000000000010 R14: ff3bc5ca04e71000 R15: ff3bc5ca018f2800
[    2.531024] FS:  0000000000000000(0000) GS:ff3bc5cab85be000(0000) knlGS:0000000000000000
[    2.531066] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[    2.531098] CR2: 000055cee5b39d5c CR3: 00000000032b3003 CR4: 0000000000771ef0
[    2.531137] PKRU: 55555554
[    2.531152] Call Trace:
[    2.531165]  <TASK>
[    2.531178]  rtmsg_ifinfo (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:4560)
[    2.531198]  netif_state_change (net/core/dev.c:1605)
[    2.531221]  ? linkwatch_do_dev (net/core/link_watch.c:182 net/core/link_watch.c:166)
[    2.531246]  __linkwatch_run_queue (net/core/link_watch.c:240)
[    2.531278]  linkwatch_event (net/core/link_watch.c:314 (discriminator 11))
[    2.531299]  process_one_work (kernel/workqueue.c:3314)
[    2.531318]  worker_thread (kernel/workqueue.c:3397 kernel/workqueue.c:3478)
[    2.531343]  ? rescuer_thread (kernel/workqueue.c:3672)
[    2.531364]  kthread (kernel/kthread.c:436)
[    2.531383]  ? kthread_park (kernel/kthread.c:725 (discriminator 4))
[    2.531404]  ret_from_fork (arch/x86/kernel/process.c:158)
[    2.531422]  ? kthread_park (kernel/kthread.c:725 (discriminator 4))
[    2.531450]  ret_from_fork_asm (arch/x86/entry/entry_64.S:245)
| [    7.545678] ------------[ cut here ]------------
| [    7.545732] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#0: ip/217
| [    7.545796] Modules linked in:
| [    7.545881] Tainted: [W]=WARN
[    7.545903] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[    7.545937] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3))
[    7.545970] Code: 80 00 00 00 e8 09 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 96 a5 fb ff b9 a6 ff ff
All code
========
   0:	80 00 00             	addb   $0x0,(%rax)
   3:	00 e8                	add    %ch,%al
   5:	09 d9                	or     %ebx,%ecx
   7:	ff                   	(bad)
   8:	ff 48 83             	decl   -0x7d(%rax)
   b:	c4                   	(bad)
   c:	38 85 c0 75 18 48    	cmp    %al,0x481875c0(%rbp)
  12:	83 c4 08             	add    $0x8,%esp
  15:	4c 89 f8             	mov    %r15,%rax
  18:	5b                   	pop    %rbx
  19:	5d                   	pop    %rbp
  1a:	41 5c                	pop    %r12
  1c:	41 5d                	pop    %r13
  1e:	41 5e                	pop    %r14
  20:	41 5f                	pop    %r15
  22:	c3                   	ret
  23:	44 8b 48 08          	mov    0x8(%rax),%r9d
  27:	eb b4                	jmp    0xffffffffffffffdd
  29:	90                   	nop
  2a:*	0f 0b                	ud2		<-- trapping instruction
  2c:	90                   	nop
  2d:	ba 02 00 00 00       	mov    $0x2,%edx
  32:	4c 89 fe             	mov    %r15,%rsi
  35:	31 ff                	xor    %edi,%edi
  37:	e8 96 a5 fb ff       	call   0xfffffffffffba5d2
  3c:	b9                   	.byte 0xb9
  3d:	a6                   	cmpsb  (%rdi),(%rsi)
  3e:	ff                   	(bad)
  3f:	ff                   	.byte 0xff

Code starting with the faulting instruction
===========================================
   0:	0f 0b                	ud2
   2:	90                   	nop
   3:	ba 02 00 00 00       	mov    $0x2,%edx
   8:	4c 89 fe             	mov    %r15,%rsi
   b:	31 ff                	xor    %edi,%edi
   d:	e8 96 a5 fb ff       	call   0xfffffffffffba5a8
  12:	b9                   	.byte 0xb9
  13:	a6                   	cmpsb  (%rdi),(%rsi)
  14:	ff                   	(bad)
  15:	ff                   	.byte 0xff
[    7.546074] RSP: 0018:ff829f248052f740 EFLAGS: 00010286
[    7.546104] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000
[    7.546148] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3bc5ca01896d00
[    7.546190] RBP: 0000000000000000 R08: ff3bc5ca018d60d0 R09: ff3bc5ca065cf030
[    7.546232] R10: ff3bc5ca02e34118 R11: fefefefefefefeff R12: 0000000000000000
[    7.546274] R13: 0000000000000010 R14: ff3bc5ca02e34000 R15: ff3bc5ca01896d00
[    7.546321] FS:  00007f0e13a89840(0000) GS:ff3bc5cab843e000(0000) knlGS:0000000000000000
[    7.546385] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[    7.546414] CR2: 00000000004404f0 CR3: 0000000003205005 CR4: 0000000000771ef0
[    7.546458] PKRU: 55555554
[    7.546471] Call Trace:
[    7.546486]  <TASK>
[    7.546502]  rtmsg_ifinfo (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:4560)
[    7.546524]  netif_state_change (net/core/dev.c:1605)
[    7.546546]  do_setlink.isra.0 (net/core/rtnetlink.c:3453)
[    7.546579]  ? rtnl_is_locked (net/core/rtnetlink.c:169)
[    7.546600]  ? 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))
[    7.546629]  ? bond_option_prio_set (drivers/net/bonding/bond_options.c:1514)
[    7.546658]  ? __bond_opt_set (drivers/net/bonding/bond_options.c:826)
[    7.546677]  ? bond_slave_changelink (drivers/net/bonding/bond_netlink.c:197)
[    7.546705]  rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1))
[    7.546726]  ? do_setlink.isra.0 (net/core/rtnetlink.c:3455)
[    7.546754]  rtnetlink_rcv_msg (net/core/rtnetlink.c:7061)
[    7.546781]  ? get_page_from_freelist (./include/linux/spinlock.h:390 mm/page_alloc.c:3373 mm/page_alloc.c:3402 mm/page_alloc.c:3943)
[    7.546813]  ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1))
[    7.546836]  netlink_rcv_skb (net/netlink/af_netlink.c:2551)
[    7.546859]  netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345)
[    7.546883]  netlink_sendmsg (net/netlink/af_netlink.c:1895)
[    7.546906]  ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4))
[    7.546929]  ___sys_sendmsg (net/socket.c:2752)
[    7.546951]  __sys_sendmsg (net/socket.c:2784)
[    7.546969]  do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94)
[    7.546993]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[    7.547018] RIP: 0033:0x7f0e13cc308e
[    7.547040] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 <c9> c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa
All code
========
   0:	4d 89 d8             	mov    %r11,%r8
   3:	e8 94 bd 00 00       	call   0xbd9c
   8:	4c 8b 5d f8          	mov    -0x8(%rbp),%r11
   c:	41 8b 93 08 03 00 00 	mov    0x308(%r11),%edx
  13:	59                   	pop    %rcx
  14:	5e                   	pop    %rsi
  15:	48 83 f8 fc          	cmp    $0xfffffffffffffffc,%rax
  19:	74 11                	je     0x2c
  1b:	c9                   	leave
  1c:	c3                   	ret
  1d:	0f 1f 80 00 00 00 00 	nopl   0x0(%rax)
  24:	48 8b 45 10          	mov    0x10(%rbp),%rax
  28:	0f 05                	syscall
  2a:*	c9                   	leave		<-- trapping instruction
  2b:	c3                   	ret
  2c:	83 e2 39             	and    $0x39,%edx
  2f:	83 fa 08             	cmp    $0x8,%edx
  32:	75 e7                	jne    0x1b
  34:	e8 03 ff ff ff       	call   0xffffffffffffff3c
  39:	0f 1f 00             	nopl   (%rax)
  3c:	f3 0f 1e fa          	endbr64

Code starting with the faulting instruction
===========================================
   0:	c9                   	leave
   1:	c3                   	ret
   2:	83 e2 39             	and    $0x39,%edx
   5:	83 fa 08             	cmp    $0x8,%edx
   8:	75 e7                	jne    0xfffffffffffffff1
   a:	e8 03 ff ff ff       	call   0xffffffffffffff12
   f:	0f 1f 00             	nopl   (%rax)
  12:	f3 0f 1e fa          	endbr64
[    7.547132] RSP: 002b:00007ffc81a6e740 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[    7.547174] RAX: ffffffffffffffda RBX: 00007ffc81a6eee8 RCX: 00007f0e13cc308e
[    7.547219] RDX: 0000000000000000 RSI: 00007ffc81a6e7f0 RDI: 0000000000000005
[    7.547262] RBP: 00007ffc81a6e750 R08: 0000000000000000 R09: 0000000000000000
[    7.547300] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10e326
[    7.547341] R13: 000000000049f620 R14: 00007ffc81a6f887 R15: 00007ffc81a6eec0
| [    7.561750] ------------[ cut here ]------------
| [    7.561848] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#2: ip/234
| [    7.561954] Modules linked in:
| [    7.562128] Tainted: [W]=WARN
[    7.562180] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[    7.562284] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3))
[    7.562361] Code: 80 00 00 00 e8 09 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 96 a5 fb ff b9 a6 ff ff
All code
========
   0:	80 00 00             	addb   $0x0,(%rax)
   3:	00 e8                	add    %ch,%al
   5:	09 d9                	or     %ebx,%ecx
   7:	ff                   	(bad)
   8:	ff 48 83             	decl   -0x7d(%rax)
   b:	c4                   	(bad)
   c:	38 85 c0 75 18 48    	cmp    %al,0x481875c0(%rbp)
  12:	83 c4 08             	add    $0x8,%esp
  15:	4c 89 f8             	mov    %r15,%rax
  18:	5b                   	pop    %rbx
  19:	5d                   	pop    %rbp
  1a:	41 5c                	pop    %r12
  1c:	41 5d                	pop    %r13
  1e:	41 5e                	pop    %r14
  20:	41 5f                	pop    %r15
  22:	c3                   	ret
  23:	44 8b 48 08          	mov    0x8(%rax),%r9d
  27:	eb b4                	jmp    0xffffffffffffffdd
  29:	90                   	nop
  2a:*	0f 0b                	ud2		<-- trapping instruction
  2c:	90                   	nop
  2d:	ba 02 00 00 00       	mov    $0x2,%edx
  32:	4c 89 fe             	mov    %r15,%rsi
  35:	31 ff                	xor    %edi,%edi
  37:	e8 96 a5 fb ff       	call   0xfffffffffffba5d2
  3c:	b9                   	.byte 0xb9
  3d:	a6                   	cmpsb  (%rdi),(%rsi)
  3e:	ff                   	(bad)
  3f:	ff                   	.byte 0xff

Code starting with the faulting instruction
===========================================
   0:	0f 0b                	ud2
   2:	90                   	nop
   3:	ba 02 00 00 00       	mov    $0x2,%edx
   8:	4c 89 fe             	mov    %r15,%rsi
   b:	31 ff                	xor    %edi,%edi
   d:	e8 96 a5 fb ff       	call   0xfffffffffffba5a8
  12:	b9                   	.byte 0xb9
  13:	a6                   	cmpsb  (%rdi),(%rsi)
  14:	ff                   	(bad)
  15:	ff                   	.byte 0xff
[    7.562510] RSP: 0018:ff829f248029b720 EFLAGS: 00010286
[    7.562571] RAX: 00000000ffffffa6 RBX: 0000000000000001 RCX: 0000000000000000
[    7.562655] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3bc5ca018f2c00
[    7.562729] RBP: 0000000000000000 R08: ff3bc5ca032ca290 R09: ff3bc5ca065ce030
[    7.562825] R10: ff3bc5ca02e3c118 R11: fefefefefefefeff R12: 0000000000000000
[    7.562911] R13: 0000000000000010 R14: ff3bc5ca02e3c000 R15: ff3bc5ca018f2c00
[    7.562997] FS:  00007f24d02b4840(0000) GS:ff3bc5cab853e000(0000) knlGS:0000000000000000
[    7.563078] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[    7.563148] CR2: 0000000000b7b988 CR3: 0000000003225004 CR4: 0000000000771ef0
[    7.563231] PKRU: 55555554
[    7.563287] Call Trace:
[    7.563337]  <TASK>
[    7.563389]  rtmsg_ifinfo (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:4560)
[    7.563445]  __dev_notify_flags (net/core/dev.c:9787)
[    7.563519]  netif_change_flags (net/core/dev.c:9820)
[    7.563591]  do_setlink.isra.0 (net/core/rtnetlink.c:3206 (discriminator 1))
[    7.563662]  ? __nla_validate_parse (lib/nlattr.c:620)
[    7.563735]  rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1))
[    7.563796]  ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7))
[    7.563858]  ? do_setlink.isra.0 (net/core/rtnetlink.c:3455)
[    7.563922]  rtnetlink_rcv_msg (net/core/rtnetlink.c:7061)
[    7.563978]  ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360)
[    7.564034]  ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1))
[    7.564110]  netlink_rcv_skb (net/netlink/af_netlink.c:2551)
[    7.564167]  netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345)
[    7.564223]  netlink_sendmsg (net/netlink/af_netlink.c:1895)
[    7.564279]  ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4))
[    7.564336]  ___sys_sendmsg (net/socket.c:2752)
[    7.564397]  __sys_sendmsg (net/socket.c:2784)
[    7.564454]  do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94)
[    7.564511]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[    7.564574] RIP: 0033:0x7f24d04ee08e
[    7.564629] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 <c9> c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa
All code
========
   0:	4d 89 d8             	mov    %r11,%r8
   3:	e8 94 bd 00 00       	call   0xbd9c
   8:	4c 8b 5d f8          	mov    -0x8(%rbp),%r11
   c:	41 8b 93 08 03 00 00 	mov    0x308(%r11),%edx
  13:	59                   	pop    %rcx
  14:	5e                   	pop    %rsi
  15:	48 83 f8 fc          	cmp    $0xfffffffffffffffc,%rax
  19:	74 11                	je     0x2c
  1b:	c9                   	leave
  1c:	c3                   	ret
  1d:	0f 1f 80 00 00 00 00 	nopl   0x0(%rax)
  24:	48 8b 45 10          	mov    0x10(%rbp),%rax
  28:	0f 05                	syscall
  2a:*	c9                   	leave		<-- trapping instruction
  2b:	c3                   	ret
  2c:	83 e2 39             	and    $0x39,%edx
  2f:	83 fa 08             	cmp    $0x8,%edx
  32:	75 e7                	jne    0x1b
  34:	e8 03 ff ff ff       	call   0xffffffffffffff3c
  39:	0f 1f 00             	nopl   (%rax)
  3c:	f3 0f 1e fa          	endbr64

Code starting with the faulting instruction
===========================================
   0:	c9                   	leave
   1:	c3                   	ret
   2:	83 e2 39             	and    $0x39,%edx
   5:	83 fa 08             	cmp    $0x8,%edx
   8:	75 e7                	jne    0xfffffffffffffff1
   a:	e8 03 ff ff ff       	call   0xffffffffffffff12
   f:	0f 1f 00             	nopl   (%rax)
  12:	f3 0f 1e fa          	endbr64
[    7.564759] RSP: 002b:00007ffe096fe2a0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[    7.564843] RAX: ffffffffffffffda RBX: 0000000000000002 RCX: 00007f24d04ee08e
[    7.564920] RDX: 0000000000000000 RSI: 00007ffe096fe350 RDI: 0000000000000005
[    7.564997] RBP: 00007ffe096fe2b0 R08: 0000000000000000 R09: 0000000000000000
[    7.565073] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10e326
[    7.565146] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffe096fea20
| [    7.568383] ------------[ cut here ]------------
| [    7.568418] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#0: ip/235
| [    7.568474] Modules linked in:
| [    7.568558] Tainted: [W]=WARN
[    7.568582] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[    7.568617] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3))
[    7.568648] Code: 80 00 00 00 e8 09 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 96 a5 fb ff b9 a6 ff ff
All code
========
   0:	80 00 00             	addb   $0x0,(%rax)
   3:	00 e8                	add    %ch,%al
   5:	09 d9                	or     %ebx,%ecx
   7:	ff                   	(bad)
   8:	ff 48 83             	decl   -0x7d(%rax)
   b:	c4                   	(bad)
   c:	38 85 c0 75 18 48    	cmp    %al,0x481875c0(%rbp)
  12:	83 c4 08             	add    $0x8,%esp
  15:	4c 89 f8             	mov    %r15,%rax
  18:	5b                   	pop    %rbx
  19:	5d                   	pop    %rbp
  1a:	41 5c                	pop    %r12
  1c:	41 5d                	pop    %r13
  1e:	41 5e                	pop    %r14
  20:	41 5f                	pop    %r15
  22:	c3                   	ret
  23:	44 8b 48 08          	mov    0x8(%rax),%r9d
  27:	eb b4                	jmp    0xffffffffffffffdd
  29:	90                   	nop
  2a:*	0f 0b                	ud2		<-- trapping instruction
  2c:	90                   	nop
  2d:	ba 02 00 00 00       	mov    $0x2,%edx
  32:	4c 89 fe             	mov    %r15,%rsi
  35:	31 ff                	xor    %edi,%edi
  37:	e8 96 a5 fb ff       	call   0xfffffffffffba5d2
  3c:	b9                   	.byte 0xb9
  3d:	a6                   	cmpsb  (%rdi),(%rsi)
  3e:	ff                   	(bad)
  3f:	ff                   	.byte 0xff

Code starting with the faulting instruction
===========================================
   0:	0f 0b                	ud2
   2:	90                   	nop
   3:	ba 02 00 00 00       	mov    $0x2,%edx
   8:	4c 89 fe             	mov    %r15,%rsi
   b:	31 ff                	xor    %edi,%edi
   d:	e8 96 a5 fb ff       	call   0xfffffffffffba5a8
  12:	b9                   	.byte 0xb9
  13:	a6                   	cmpsb  (%rdi),(%rsi)
  14:	ff                   	(bad)
  15:	ff                   	.byte 0xff
[    7.568745] RSP: 0018:ff829f24805776e0 EFLAGS: 00010286
[    7.568780] RAX: 00000000ffffffa6 RBX: 00000000ffffffff RCX: 0000000000000000
[    7.568822] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3bc5ca01896d00
[    7.568862] RBP: 0000000000000000 R08: ff3bc5ca032ca290 R09: ff3bc5ca02e35030
[    7.568902] R10: ff3bc5ca02e3c118 R11: fefefefefefefeff R12: 0000000000000000
[    7.568945] R13: 0000000000000011 R14: ff3bc5ca02e3c000 R15: ff3bc5ca01896d00
[    7.568987] FS:  00007f84d1ea4840(0000) GS:ff3bc5cab843e000(0000) knlGS:0000000000000000
[    7.569029] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[    7.569064] CR2: 000000001fc49988 CR3: 0000000006622005 CR4: 0000000000771ef0
[    7.569104] PKRU: 55555554
[    7.569120] Call Trace:
[    7.569134]  <TASK>
[    7.569150]  unregister_netdevice_many_notify (net/core/dev.c:12439)
[    7.569180]  rtnl_dellink (net/core/rtnetlink.c:3592 net/core/rtnetlink.c:3634)
[    7.569202]  ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7))
[    7.569222]  ? rtnl_dellinkprop (net/core/rtnetlink.c:4408)
[    7.569245]  rtnetlink_rcv_msg (net/core/rtnetlink.c:7061)
[    7.569269]  ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360)
[    7.569292]  ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1))
[    7.569320]  netlink_rcv_skb (net/netlink/af_netlink.c:2551)
[    7.569371]  netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345)
[    7.569393]  netlink_sendmsg (net/netlink/af_netlink.c:1895)
[    7.569414]  ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4))
[    7.569437]  ___sys_sendmsg (net/socket.c:2752)
[    7.569458]  __sys_sendmsg (net/socket.c:2784)
[    7.569476]  do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94)
[    7.569497]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[    7.569525] RIP: 0033:0x7f84d20de08e
[    7.569544] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 <c9> c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa
All code
========
   0:	4d 89 d8             	mov    %r11,%r8
   3:	e8 94 bd 00 00       	call   0xbd9c
   8:	4c 8b 5d f8          	mov    -0x8(%rbp),%r11
   c:	41 8b 93 08 03 00 00 	mov    0x308(%r11),%edx
  13:	59                   	pop    %rcx
  14:	5e                   	pop    %rsi
  15:	48 83 f8 fc          	cmp    $0xfffffffffffffffc,%rax
  19:	74 11                	je     0x2c
  1b:	c9                   	leave
  1c:	c3                   	ret
  1d:	0f 1f 80 00 00 00 00 	nopl   0x0(%rax)
  24:	48 8b 45 10          	mov    0x10(%rbp),%rax
  28:	0f 05                	syscall
  2a:*	c9                   	leave		<-- trapping instruction
  2b:	c3                   	ret
  2c:	83 e2 39             	and    $0x39,%edx
  2f:	83 fa 08             	cmp    $0x8,%edx
  32:	75 e7                	jne    0x1b
  34:	e8 03 ff ff ff       	call   0xffffffffffffff3c
  39:	0f 1f 00             	nopl   (%rax)
  3c:	f3 0f 1e fa          	endbr64

Code starting with the faulting instruction
===========================================
   0:	c9                   	leave
   1:	c3                   	ret
   2:	83 e2 39             	and    $0x39,%edx
   5:	83 fa 08             	cmp    $0x8,%edx
   8:	75 e7                	jne    0xfffffffffffffff1
   a:	e8 03 ff ff ff       	call   0xffffffffffffff12
   f:	0f 1f 00             	nopl   (%rax)
  12:	f3 0f 1e fa          	endbr64
[    7.569643] RSP: 002b:00007ffe0bcad750 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[    7.569684] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 00007f84d20de08e
[    7.569723] RDX: 0000000000000000 RSI: 00007ffe0bcad800 RDI: 0000000000000005
[    7.569766] RBP: 00007ffe0bcad760 R08: 0000000000000000 R09: 0000000000000000
[    7.569809] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10e326
[    7.569846] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffe0bcaded0
| [    7.569955] ------------[ cut here ]------------
| [    7.569981] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#0: ip/235
| [    7.570026] Modules linked in:
| [    7.570107] Tainted: [W]=WARN
[    7.570126] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[    7.570161] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3))
[    7.570195] Code: 80 00 00 00 e8 09 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 96 a5 fb ff b9 a6 ff ff
All code
========
   0:	80 00 00             	addb   $0x0,(%rax)
   3:	00 e8                	add    %ch,%al
   5:	09 d9                	or     %ebx,%ecx
   7:	ff                   	(bad)
   8:	ff 48 83             	decl   -0x7d(%rax)
   b:	c4                   	(bad)
   c:	38 85 c0 75 18 48    	cmp    %al,0x481875c0(%rbp)
  12:	83 c4 08             	add    $0x8,%esp
  15:	4c 89 f8             	mov    %r15,%rax
  18:	5b                   	pop    %rbx
  19:	5d                   	pop    %rbp
  1a:	41 5c                	pop    %r12
  1c:	41 5d                	pop    %r13
  1e:	41 5e                	pop    %r14
  20:	41 5f                	pop    %r15
  22:	c3                   	ret
  23:	44 8b 48 08          	mov    0x8(%rax),%r9d
  27:	eb b4                	jmp    0xffffffffffffffdd
  29:	90                   	nop
  2a:*	0f 0b                	ud2		<-- trapping instruction
  2c:	90                   	nop
  2d:	ba 02 00 00 00       	mov    $0x2,%edx
  32:	4c 89 fe             	mov    %r15,%rsi
  35:	31 ff                	xor    %edi,%edi
  37:	e8 96 a5 fb ff       	call   0xfffffffffffba5d2
  3c:	b9                   	.byte 0xb9
  3d:	a6                   	cmpsb  (%rdi),(%rsi)
  3e:	ff                   	(bad)
  3f:	ff                   	.byte 0xff

Code starting with the faulting instruction
===========================================
   0:	0f 0b                	ud2
   2:	90                   	nop
   3:	ba 02 00 00 00       	mov    $0x2,%edx
   8:	4c 89 fe             	mov    %r15,%rsi
   b:	31 ff                	xor    %edi,%edi
   d:	e8 96 a5 fb ff       	call   0xfffffffffffba5a8
  12:	b9                   	.byte 0xb9
  13:	a6                   	cmpsb  (%rdi),(%rsi)
  14:	ff                   	(bad)
  15:	ff                   	.byte 0xff
[    7.570295] RSP: 0018:ff829f2480577518 EFLAGS: 00010286
[    7.570323] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000
[    7.570369] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3bc5ca01896d00
[    7.570411] RBP: 0000000000000000 R08: ff3bc5ca018d60d0 R09: ff3bc5ca02e35030
[    7.570444] R10: ff3bc5ca02e34118 R11: fefefefefefefeff R12: 0000000000000000
[    7.570482] R13: 0000000000000010 R14: ff3bc5ca02e34000 R15: ff3bc5ca01896d00
[    7.570524] FS:  00007f84d1ea4840(0000) GS:ff3bc5cab843e000(0000) knlGS:0000000000000000
[    7.570570] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[    7.570606] CR2: 000000001fc49988 CR3: 0000000006622005 CR4: 0000000000771ef0
[    7.570644] PKRU: 55555554
[    7.570660] Call Trace:
[    7.570675]  <TASK>
[    7.570689]  rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121)
[    7.570712]  notifier_call_chain (kernel/notifier.c:85)
[    7.570737]  ? smp_text_poke_batch_finish (./include/linux/smp.h:72 arch/x86/kernel/alternative.c:2773 arch/x86/kernel/alternative.c:3066)
[    7.570773]  netdev_lower_state_changed (net/core/dev.c:9573)
[    7.570803]  __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)
[    7.570829]  ? exc_invalid_op (arch/x86/kernel/traps.c:490 (discriminator 2))
[    7.570850]  bond_uninit (drivers/net/bonding/bond_main.c:6059)
[    7.570872]  unregister_netdevice_many_notify (net/core/dev.c:12455)
[    7.570900]  rtnl_dellink (net/core/rtnetlink.c:3592 net/core/rtnetlink.c:3634)
[    7.570924]  ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7))
[    7.570947]  ? rtnl_dellinkprop (net/core/rtnetlink.c:4408)
[    7.570970]  rtnetlink_rcv_msg (net/core/rtnetlink.c:7061)
[    7.570992]  ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360)
[    7.571015]  ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1))
[    7.571040]  netlink_rcv_skb (net/netlink/af_netlink.c:2551)
[    7.571062]  netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345)
[    7.571085]  netlink_sendmsg (net/netlink/af_netlink.c:1895)
[    7.571107]  ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4))
[    7.571130]  ___sys_sendmsg (net/socket.c:2752)
[    7.571154]  __sys_sendmsg (net/socket.c:2784)
[    7.571176]  do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94)
[    7.571198]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[    7.571228] RIP: 0033:0x7f84d20de08e
[    7.571247] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 <c9> c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa
All code
========
   0:	4d 89 d8             	mov    %r11,%r8
   3:	e8 94 bd 00 00       	call   0xbd9c
   8:	4c 8b 5d f8          	mov    -0x8(%rbp),%r11
   c:	41 8b 93 08 03 00 00 	mov    0x308(%r11),%edx
  13:	59                   	pop    %rcx
  14:	5e                   	pop    %rsi
  15:	48 83 f8 fc          	cmp    $0xfffffffffffffffc,%rax
  19:	74 11                	je     0x2c
  1b:	c9                   	leave
  1c:	c3                   	ret
  1d:	0f 1f 80 00 00 00 00 	nopl   0x0(%rax)
  24:	48 8b 45 10          	mov    0x10(%rbp),%rax
  28:	0f 05                	syscall
  2a:*	c9                   	leave		<-- trapping instruction
  2b:	c3                   	ret
  2c:	83 e2 39             	and    $0x39,%edx
  2f:	83 fa 08             	cmp    $0x8,%edx
  32:	75 e7                	jne    0x1b
  34:	e8 03 ff ff ff       	call   0xffffffffffffff3c
  39:	0f 1f 00             	nopl   (%rax)
  3c:	f3 0f 1e fa          	endbr64

Code starting with the faulting instruction
===========================================
   0:	c9                   	leave
   1:	c3                   	ret
   2:	83 e2 39             	and    $0x39,%edx
   5:	83 fa 08             	cmp    $0x8,%edx
   8:	75 e7                	jne    0xfffffffffffffff1
   a:	e8 03 ff ff ff       	call   0xffffffffffffff12
   f:	0f 1f 00             	nopl   (%rax)
  12:	f3 0f 1e fa          	endbr64
[    7.571339] RSP: 002b:00007ffe0bcad750 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[    7.571385] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 00007f84d20de08e
[    7.571432] RDX: 0000000000000000 RSI: 00007ffe0bcad800 RDI: 0000000000000005
[    7.571474] RBP: 00007ffe0bcad760 R08: 0000000000000000 R09: 0000000000000000
[    7.571520] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10e326
[    7.571564] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffe0bcaded0
| [    7.571677] ------------[ cut here ]------------
| [    7.571706] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#0: ip/235
| [    7.571759] Modules linked in:
| [    7.571843] Tainted: [W]=WARN
[    7.571864] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[    7.571897] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3))
[    7.571926] Code: 80 00 00 00 e8 09 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 96 a5 fb ff b9 a6 ff ff
All code
========
   0:	80 00 00             	addb   $0x0,(%rax)
   3:	00 e8                	add    %ch,%al
   5:	09 d9                	or     %ebx,%ecx
   7:	ff                   	(bad)
   8:	ff 48 83             	decl   -0x7d(%rax)
   b:	c4                   	(bad)
   c:	38 85 c0 75 18 48    	cmp    %al,0x481875c0(%rbp)
  12:	83 c4 08             	add    $0x8,%esp
  15:	4c 89 f8             	mov    %r15,%rax
  18:	5b                   	pop    %rbx
  19:	5d                   	pop    %rbp
  1a:	41 5c                	pop    %r12
  1c:	41 5d                	pop    %r13
  1e:	41 5e                	pop    %r14
  20:	41 5f                	pop    %r15
  22:	c3                   	ret
  23:	44 8b 48 08          	mov    0x8(%rax),%r9d
  27:	eb b4                	jmp    0xffffffffffffffdd
  29:	90                   	nop
  2a:*	0f 0b                	ud2		<-- trapping instruction
  2c:	90                   	nop
  2d:	ba 02 00 00 00       	mov    $0x2,%edx
  32:	4c 89 fe             	mov    %r15,%rsi
  35:	31 ff                	xor    %edi,%edi
  37:	e8 96 a5 fb ff       	call   0xfffffffffffba5d2
  3c:	b9                   	.byte 0xb9
  3d:	a6                   	cmpsb  (%rdi),(%rsi)
  3e:	ff                   	(bad)
  3f:	ff                   	.byte 0xff

Code starting with the faulting instruction
===========================================
   0:	0f 0b                	ud2
   2:	90                   	nop
   3:	ba 02 00 00 00       	mov    $0x2,%edx
   8:	4c 89 fe             	mov    %r15,%rsi
   b:	31 ff                	xor    %edi,%edi
   d:	e8 96 a5 fb ff       	call   0xfffffffffffba5a8
  12:	b9                   	.byte 0xb9
  13:	a6                   	cmpsb  (%rdi),(%rsi)
  14:	ff                   	(bad)
  15:	ff                   	.byte 0xff
[    7.572031] RSP: 0018:ff829f24805774c8 EFLAGS: 00010286
[    7.572063] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000
[    7.572106] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3bc5ca01896d00
[    7.572147] RBP: 0000000000000000 R08: ff3bc5ca018d60d0 R09: ff3bc5ca02e35030
[    7.572189] R10: ff3bc5ca02e34118 R11: fefefefefefefeff R12: 0000000000000000
[    7.572230] R13: 0000000000000010 R14: ff3bc5ca02e34000 R15: ff3bc5ca01896d00
[    7.572275] FS:  00007f84d1ea4840(0000) GS:ff3bc5cab843e000(0000) knlGS:0000000000000000
[    7.572320] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[    7.572366] CR2: 000000001fc49988 CR3: 0000000006622005 CR4: 0000000000771ef0
[    7.572408] PKRU: 55555554
[    7.572422] Call Trace:
[    7.572439]  <TASK>
[    7.572450]  rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121)
[    7.572469]  notifier_call_chain (kernel/notifier.c:85)
[    7.572492]  __netdev_upper_dev_unlink (net/core/dev.c:9027)
[    7.572523]  netdev_upper_dev_unlink (net/core/dev.c:9054)
[    7.572550]  __bond_release_one (drivers/net/bonding/bond_main.c:1724 drivers/net/bonding/bond_main.c:2466)
[    7.572570]  ? exc_invalid_op (arch/x86/kernel/traps.c:490 (discriminator 2))
[    7.572592]  bond_uninit (drivers/net/bonding/bond_main.c:6059)
[    7.572615]  unregister_netdevice_many_notify (net/core/dev.c:12455)
[    7.572643]  rtnl_dellink (net/core/rtnetlink.c:3592 net/core/rtnetlink.c:3634)
[    7.572665]  ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7))
[    7.572683]  ? rtnl_dellinkprop (net/core/rtnetlink.c:4408)
[    7.572705]  rtnetlink_rcv_msg (net/core/rtnetlink.c:7061)
[    7.572726]  ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360)
[    7.572748]  ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1))
[    7.572782]  netlink_rcv_skb (net/netlink/af_netlink.c:2551)
[    7.572802]  netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345)
[    7.572824]  netlink_sendmsg (net/netlink/af_netlink.c:1895)
[    7.572844]  ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4))
[    7.572868]  ___sys_sendmsg (net/socket.c:2752)
[    7.572889]  __sys_sendmsg (net/socket.c:2784)
[    7.572911]  do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94)
[    7.572932]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[    7.572960] RIP: 0033:0x7f84d20de08e
[    7.572979] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 <c9> c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa
All code
========
   0:	4d 89 d8             	mov    %r11,%r8
   3:	e8 94 bd 00 00       	call   0xbd9c
   8:	4c 8b 5d f8          	mov    -0x8(%rbp),%r11
   c:	41 8b 93 08 03 00 00 	mov    0x308(%r11),%edx
  13:	59                   	pop    %rcx
  14:	5e                   	pop    %rsi
  15:	48 83 f8 fc          	cmp    $0xfffffffffffffffc,%rax
  19:	74 11                	je     0x2c
  1b:	c9                   	leave
  1c:	c3                   	ret
  1d:	0f 1f 80 00 00 00 00 	nopl   0x0(%rax)
  24:	48 8b 45 10          	mov    0x10(%rbp),%rax
  28:	0f 05                	syscall
  2a:*	c9                   	leave		<-- trapping instruction
  2b:	c3                   	ret
  2c:	83 e2 39             	and    $0x39,%edx
  2f:	83 fa 08             	cmp    $0x8,%edx
  32:	75 e7                	jne    0x1b
  34:	e8 03 ff ff ff       	call   0xffffffffffffff3c
  39:	0f 1f 00             	nopl   (%rax)
  3c:	f3 0f 1e fa          	endbr64

Code starting with the faulting instruction
===========================================
   0:	c9                   	leave
   1:	c3                   	ret
   2:	83 e2 39             	and    $0x39,%edx
   5:	83 fa 08             	cmp    $0x8,%edx
   8:	75 e7                	jne    0xfffffffffffffff1
   a:	e8 03 ff ff ff       	call   0xffffffffffffff12
   f:	0f 1f 00             	nopl   (%rax)
  12:	f3 0f 1e fa          	endbr64
[    7.573081] RSP: 002b:00007ffe0bcad750 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[    7.573119] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 00007f84d20de08e
[    7.573160] RDX: 0000000000000000 RSI: 00007ffe0bcad800 RDI: 0000000000000005
[    7.573200] RBP: 00007ffe0bcad760 R08: 0000000000000000 R09: 0000000000000000
[    7.573246] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10e326
[    7.573291] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffe0bcaded0
| [    7.580787] ------------[ cut here ]------------
| [    7.580851] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#0: ip/235
| [    7.580903] Modules linked in:
| [    7.580984] Tainted: [W]=WARN
[    7.581004] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[    7.581041] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3))
[    7.581073] Code: 80 00 00 00 e8 09 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 96 a5 fb ff b9 a6 ff ff
All code
========
   0:	80 00 00             	addb   $0x0,(%rax)
   3:	00 e8                	add    %ch,%al
   5:	09 d9                	or     %ebx,%ecx
   7:	ff                   	(bad)
   8:	ff 48 83             	decl   -0x7d(%rax)
   b:	c4                   	(bad)
   c:	38 85 c0 75 18 48    	cmp    %al,0x481875c0(%rbp)
  12:	83 c4 08             	add    $0x8,%esp
  15:	4c 89 f8             	mov    %r15,%rax
  18:	5b                   	pop    %rbx
  19:	5d                   	pop    %rbp
  1a:	41 5c                	pop    %r12
  1c:	41 5d                	pop    %r13
  1e:	41 5e                	pop    %r14
  20:	41 5f                	pop    %r15
  22:	c3                   	ret
  23:	44 8b 48 08          	mov    0x8(%rax),%r9d
  27:	eb b4                	jmp    0xffffffffffffffdd
  29:	90                   	nop
  2a:*	0f 0b                	ud2		<-- trapping instruction
  2c:	90                   	nop
  2d:	ba 02 00 00 00       	mov    $0x2,%edx
  32:	4c 89 fe             	mov    %r15,%rsi
  35:	31 ff                	xor    %edi,%edi
  37:	e8 96 a5 fb ff       	call   0xfffffffffffba5d2
  3c:	b9                   	.byte 0xb9
  3d:	a6                   	cmpsb  (%rdi),(%rsi)
  3e:	ff                   	(bad)
  3f:	ff                   	.byte 0xff

Code starting with the faulting instruction
===========================================
   0:	0f 0b                	ud2
   2:	90                   	nop
   3:	ba 02 00 00 00       	mov    $0x2,%edx
   8:	4c 89 fe             	mov    %r15,%rsi
   b:	31 ff                	xor    %edi,%edi
   d:	e8 96 a5 fb ff       	call   0xfffffffffffba5a8
  12:	b9                   	.byte 0xb9
  13:	a6                   	cmpsb  (%rdi),(%rsi)
  14:	ff                   	(bad)
  15:	ff                   	.byte 0xff
[    7.581175] RSP: 0018:ff829f2480577508 EFLAGS: 00010286
[    7.581202] RAX: 00000000ffffffa6 RBX: 0000000000000041 RCX: 0000000000000000
[    7.581246] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3bc5ca01896d00
[    7.581289] RBP: 0000000000000000 R08: ff3bc5ca018d60d0 R09: ff3bc5ca02e35030
[    7.581336] R10: ff3bc5ca02e34118 R11: fefefefefefefeff R12: 0000000000000000
[    7.581383] R13: 0000000000000010 R14: ff3bc5ca02e34000 R15: ff3bc5ca01896d00
[    7.581426] FS:  00007f84d1ea4840(0000) GS:ff3bc5cab843e000(0000) knlGS:0000000000000000
[    7.581473] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[    7.581501] CR2: 000000001fc49988 CR3: 0000000006622005 CR4: 0000000000771ef0
[    7.581543] PKRU: 55555554
[    7.581557] Call Trace:
[    7.581570]  <TASK>
[    7.581586]  rtmsg_ifinfo (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:4560)
[    7.581604]  netif_close_many (net/core/dev.c:1804)
[    7.581624]  ? 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)
[    7.581662]  netif_close (net/core/dev.c:1818 net/core/dev.c:1812)
[    7.581685]  dev_close (net/core/dev_api.c:221)
[    7.581709]  __bond_release_one.cold (drivers/net/bonding/bond_main.c:2563)
[    7.581739]  bond_uninit (drivers/net/bonding/bond_main.c:6059)
[    7.581759]  unregister_netdevice_many_notify (net/core/dev.c:12455)
[    7.581792]  rtnl_dellink (net/core/rtnetlink.c:3592 net/core/rtnetlink.c:3634)
[    7.581817]  ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7))
[    7.581839]  ? rtnl_dellinkprop (net/core/rtnetlink.c:4408)
[    7.581858]  rtnetlink_rcv_msg (net/core/rtnetlink.c:7061)
[    7.581881]  ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360)
[    7.581903]  ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1))
[    7.581928]  netlink_rcv_skb (net/netlink/af_netlink.c:2551)
[    7.581949]  netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345)
[    7.581971]  netlink_sendmsg (net/netlink/af_netlink.c:1895)
[    7.581990]  ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4))
[    7.582010]  ___sys_sendmsg (net/socket.c:2752)
[    7.582035]  __sys_sendmsg (net/socket.c:2784)
[    7.582058]  do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94)
[    7.582080]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[    7.582107] RIP: 0033:0x7f84d20de08e
[    7.582127] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 <c9> c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa
All code
========
   0:	4d 89 d8             	mov    %r11,%r8
   3:	e8 94 bd 00 00       	call   0xbd9c
   8:	4c 8b 5d f8          	mov    -0x8(%rbp),%r11
   c:	41 8b 93 08 03 00 00 	mov    0x308(%r11),%edx
  13:	59                   	pop    %rcx
  14:	5e                   	pop    %rsi
  15:	48 83 f8 fc          	cmp    $0xfffffffffffffffc,%rax
  19:	74 11                	je     0x2c
  1b:	c9                   	leave
  1c:	c3                   	ret
  1d:	0f 1f 80 00 00 00 00 	nopl   0x0(%rax)
  24:	48 8b 45 10          	mov    0x10(%rbp),%rax
  28:	0f 05                	syscall
  2a:*	c9                   	leave		<-- trapping instruction
  2b:	c3                   	ret
  2c:	83 e2 39             	and    $0x39,%edx
  2f:	83 fa 08             	cmp    $0x8,%edx
  32:	75 e7                	jne    0x1b
  34:	e8 03 ff ff ff       	call   0xffffffffffffff3c
  39:	0f 1f 00             	nopl   (%rax)
  3c:	f3 0f 1e fa          	endbr64

Code starting with the faulting instruction
===========================================
   0:	c9                   	leave
   1:	c3                   	ret
   2:	83 e2 39             	and    $0x39,%edx
   5:	83 fa 08             	cmp    $0x8,%edx
   8:	75 e7                	jne    0xfffffffffffffff1
   a:	e8 03 ff ff ff       	call   0xffffffffffffff12
   f:	0f 1f 00             	nopl   (%rax)
  12:	f3 0f 1e fa          	endbr64
[    7.582223] RSP: 002b:00007ffe0bcad750 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[    7.582265] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 00007f84d20de08e
[    7.582305] RDX: 0000000000000000 RSI: 00007ffe0bcad800 RDI: 0000000000000005
[    7.582352] RBP: 00007ffe0bcad760 R08: 0000000000000000 R09: 0000000000000000
[    7.582395] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10e326
[    7.582434] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffe0bcaded0
| [    7.582533] ------------[ cut here ]------------
| [    7.582559] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#0: ip/235
| [    7.582606] Modules linked in:
| [    7.582682] Tainted: [W]=WARN
[    7.582703] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[    7.582739] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3))
[    7.582768] Code: 80 00 00 00 e8 09 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 96 a5 fb ff b9 a6 ff ff
All code
========
   0:	80 00 00             	addb   $0x0,(%rax)
   3:	00 e8                	add    %ch,%al
   5:	09 d9                	or     %ebx,%ecx
   7:	ff                   	(bad)
   8:	ff 48 83             	decl   -0x7d(%rax)
   b:	c4                   	(bad)
   c:	38 85 c0 75 18 48    	cmp    %al,0x481875c0(%rbp)
  12:	83 c4 08             	add    $0x8,%esp
  15:	4c 89 f8             	mov    %r15,%rax
  18:	5b                   	pop    %rbx
  19:	5d                   	pop    %rbp
  1a:	41 5c                	pop    %r12
  1c:	41 5d                	pop    %r13
  1e:	41 5e                	pop    %r14
  20:	41 5f                	pop    %r15
  22:	c3                   	ret
  23:	44 8b 48 08          	mov    0x8(%rax),%r9d
  27:	eb b4                	jmp    0xffffffffffffffdd
  29:	90                   	nop
  2a:*	0f 0b                	ud2		<-- trapping instruction
  2c:	90                   	nop
  2d:	ba 02 00 00 00       	mov    $0x2,%edx
  32:	4c 89 fe             	mov    %r15,%rsi
  35:	31 ff                	xor    %edi,%edi
  37:	e8 96 a5 fb ff       	call   0xfffffffffffba5d2
  3c:	b9                   	.byte 0xb9
  3d:	a6                   	cmpsb  (%rdi),(%rsi)
  3e:	ff                   	(bad)
  3f:	ff                   	.byte 0xff

Code starting with the faulting instruction
===========================================
   0:	0f 0b                	ud2
   2:	90                   	nop
   3:	ba 02 00 00 00       	mov    $0x2,%edx
   8:	4c 89 fe             	mov    %r15,%rsi
   b:	31 ff                	xor    %edi,%edi
   d:	e8 96 a5 fb ff       	call   0xfffffffffffba5a8
  12:	b9                   	.byte 0xb9
  13:	a6                   	cmpsb  (%rdi),(%rsi)
  14:	ff                   	(bad)
  15:	ff                   	.byte 0xff
[    7.582862] RSP: 0018:ff829f24805774e8 EFLAGS: 00010286
[    7.582890] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000
[    7.582938] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3bc5ca01896d00
[    7.582981] RBP: 0000000000000000 R08: ff3bc5ca018d60d0 R09: ff3bc5ca02e35030
[    7.583024] R10: ff3bc5ca02e34118 R11: fefefefefefefeff R12: 0000000000000000
[    7.583063] R13: 0000000000000010 R14: ff3bc5ca02e34000 R15: ff3bc5ca01896d00
[    7.583107] FS:  00007f84d1ea4840(0000) GS:ff3bc5cab843e000(0000) knlGS:0000000000000000
[    7.583150] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[    7.583189] CR2: 000000001fc49988 CR3: 0000000006622005 CR4: 0000000000771ef0
[    7.583237] PKRU: 55555554
[    7.583252] Call Trace:
[    7.583265]  <TASK>
[    7.583279]  rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121)
[    7.583302]  notifier_call_chain (kernel/notifier.c:85)
[    7.583324]  netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993)
[    7.583368]  dev_set_mac_address (net/core/dev_api.c:339)
[    7.583432]  ? dev_close (net/core/dev_api.c:221)
[    7.583453]  __bond_release_one.cold (drivers/net/bonding/bond_main.c:2573)
[    7.583488]  bond_uninit (drivers/net/bonding/bond_main.c:6059)
[    7.583513]  unregister_netdevice_many_notify (net/core/dev.c:12455)
[    7.583543]  rtnl_dellink (net/core/rtnetlink.c:3592 net/core/rtnetlink.c:3634)
[    7.583568]  ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7))
[    7.583589]  ? rtnl_dellinkprop (net/core/rtnetlink.c:4408)
[    7.583610]  rtnetlink_rcv_msg (net/core/rtnetlink.c:7061)
[    7.583629]  ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360)
[    7.583650]  ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1))
[    7.583679]  netlink_rcv_skb (net/netlink/af_netlink.c:2551)
[    7.583699]  netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345)
[    7.583718]  netlink_sendmsg (net/netlink/af_netlink.c:1895)
[    7.583740]  ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4))
[    7.583766]  ___sys_sendmsg (net/socket.c:2752)
[    7.583790]  __sys_sendmsg (net/socket.c:2784)
[    7.583811]  do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94)
[    7.583832]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[    7.583858] RIP: 0033:0x7f84d20de08e
[    7.583881] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 <c9> c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa
All code
========
   0:	4d 89 d8             	mov    %r11,%r8
   3:	e8 94 bd 00 00       	call   0xbd9c
   8:	4c 8b 5d f8          	mov    -0x8(%rbp),%r11
   c:	41 8b 93 08 03 00 00 	mov    0x308(%r11),%edx
  13:	59                   	pop    %rcx
  14:	5e                   	pop    %rsi
  15:	48 83 f8 fc          	cmp    $0xfffffffffffffffc,%rax
  19:	74 11                	je     0x2c
  1b:	c9                   	leave
  1c:	c3                   	ret
  1d:	0f 1f 80 00 00 00 00 	nopl   0x0(%rax)
  24:	48 8b 45 10          	mov    0x10(%rbp),%rax
  28:	0f 05                	syscall
  2a:*	c9                   	leave		<-- trapping instruction
  2b:	c3                   	ret
  2c:	83 e2 39             	and    $0x39,%edx
  2f:	83 fa 08             	cmp    $0x8,%edx
  32:	75 e7                	jne    0x1b
  34:	e8 03 ff ff ff       	call   0xffffffffffffff3c
  39:	0f 1f 00             	nopl   (%rax)
  3c:	f3 0f 1e fa          	endbr64

Code starting with the faulting instruction
===========================================
   0:	c9                   	leave
   1:	c3                   	ret
   2:	83 e2 39             	and    $0x39,%edx
   5:	83 fa 08             	cmp    $0x8,%edx
   8:	75 e7                	jne    0xfffffffffffffff1
   a:	e8 03 ff ff ff       	call   0xffffffffffffff12
   f:	0f 1f 00             	nopl   (%rax)
  12:	f3 0f 1e fa          	endbr64
[    7.583966] RSP: 002b:00007ffe0bcad750 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[    7.584006] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 00007f84d20de08e
[    7.584046] RDX: 0000000000000000 RSI: 00007ffe0bcad800 RDI: 0000000000000005
[    7.584085] RBP: 00007ffe0bcad760 R08: 0000000000000000 R09: 0000000000000000
[    7.584124] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10e326
[    7.584164] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffe0bcaded0
| [    7.584290] ------------[ cut here ]------------
| [    7.584319] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#0: ip/235
| [    7.584371] Modules linked in:
| [    7.584450] Tainted: [W]=WARN
[    7.584468] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[    7.584500] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3))
[    7.584529] Code: 80 00 00 00 e8 09 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 96 a5 fb ff b9 a6 ff ff
All code
========
   0:	80 00 00             	addb   $0x0,(%rax)
   3:	00 e8                	add    %ch,%al
   5:	09 d9                	or     %ebx,%ecx
   7:	ff                   	(bad)
   8:	ff 48 83             	decl   -0x7d(%rax)
   b:	c4                   	(bad)
   c:	38 85 c0 75 18 48    	cmp    %al,0x481875c0(%rbp)
  12:	83 c4 08             	add    $0x8,%esp
  15:	4c 89 f8             	mov    %r15,%rax
  18:	5b                   	pop    %rbx
  19:	5d                   	pop    %rbp
  1a:	41 5c                	pop    %r12
  1c:	41 5d                	pop    %r13
  1e:	41 5e                	pop    %r14
  20:	41 5f                	pop    %r15
  22:	c3                   	ret
  23:	44 8b 48 08          	mov    0x8(%rax),%r9d
  27:	eb b4                	jmp    0xffffffffffffffdd
  29:	90                   	nop
  2a:*	0f 0b                	ud2		<-- trapping instruction
  2c:	90                   	nop
  2d:	ba 02 00 00 00       	mov    $0x2,%edx
  32:	4c 89 fe             	mov    %r15,%rsi
  35:	31 ff                	xor    %edi,%edi
  37:	e8 96 a5 fb ff       	call   0xfffffffffffba5d2
  3c:	b9                   	.byte 0xb9
  3d:	a6                   	cmpsb  (%rdi),(%rsi)
  3e:	ff                   	(bad)
  3f:	ff                   	.byte 0xff

Code starting with the faulting instruction
===========================================
   0:	0f 0b                	ud2
   2:	90                   	nop
   3:	ba 02 00 00 00       	mov    $0x2,%edx
   8:	4c 89 fe             	mov    %r15,%rsi
   b:	31 ff                	xor    %edi,%edi
   d:	e8 96 a5 fb ff       	call   0xfffffffffffba5a8
  12:	b9                   	.byte 0xb9
  13:	a6                   	cmpsb  (%rdi),(%rsi)
  14:	ff                   	(bad)
  15:	ff                   	.byte 0xff
[    7.584620] RSP: 0018:ff829f24805774c8 EFLAGS: 00010286
[    7.584648] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000
[    7.584686] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3bc5ca01896d00
[    7.584727] RBP: 0000000000000000 R08: ff3bc5ca032ade90 R09: ff3bc5ca02e35030
[    7.584773] R10: ff3bc5ca04cf0118 R11: fefefefefefefeff R12: 0000000000000000
[    7.584815] R13: 0000000000000010 R14: ff3bc5ca04cf0000 R15: ff3bc5ca01896d00
[    7.584859] FS:  00007f84d1ea4840(0000) GS:ff3bc5cab843e000(0000) knlGS:0000000000000000
[    7.584896] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[    7.584924] CR2: 000000001fc49988 CR3: 0000000006622005 CR4: 0000000000771ef0
[    7.584965] PKRU: 55555554
[    7.584984] Call Trace:
[    7.584997]  <TASK>
[    7.585011]  rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121)
[    7.585029]  notifier_call_chain (kernel/notifier.c:85)
[    7.585048]  __netdev_upper_dev_unlink (net/core/dev.c:9027)
[    7.585075]  netdev_upper_dev_unlink (net/core/dev.c:9054)
[    7.585101]  __bond_release_one (drivers/net/bonding/bond_main.c:1724 drivers/net/bonding/bond_main.c:2466)
[    7.585122]  bond_uninit (drivers/net/bonding/bond_main.c:6059)
[    7.585145]  unregister_netdevice_many_notify (net/core/dev.c:12455)
[    7.585172]  rtnl_dellink (net/core/rtnetlink.c:3592 net/core/rtnetlink.c:3634)
[    7.585191]  ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7))
[    7.585214]  ? rtnl_dellinkprop (net/core/rtnetlink.c:4408)
[    7.585234]  rtnetlink_rcv_msg (net/core/rtnetlink.c:7061)
[    7.585253]  ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360)
[    7.585276]  ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1))
[    7.585303]  netlink_rcv_skb (net/netlink/af_netlink.c:2551)
[    7.585322]  netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345)
[    7.585342]  netlink_sendmsg (net/netlink/af_netlink.c:1895)
[    7.585366]  ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4))
[    7.585386]  ___sys_sendmsg (net/socket.c:2752)
[    7.585407]  __sys_sendmsg (net/socket.c:2784)
[    7.585427]  do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94)
[    7.585448]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[    7.585473] RIP: 0033:0x7f84d20de08e
[    7.585493] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 <c9> c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa
All code
========
   0:	4d 89 d8             	mov    %r11,%r8
   3:	e8 94 bd 00 00       	call   0xbd9c
   8:	4c 8b 5d f8          	mov    -0x8(%rbp),%r11
   c:	41 8b 93 08 03 00 00 	mov    0x308(%r11),%edx
  13:	59                   	pop    %rcx
  14:	5e                   	pop    %rsi
  15:	48 83 f8 fc          	cmp    $0xfffffffffffffffc,%rax
  19:	74 11                	je     0x2c
  1b:	c9                   	leave
  1c:	c3                   	ret
  1d:	0f 1f 80 00 00 00 00 	nopl   0x0(%rax)
  24:	48 8b 45 10          	mov    0x10(%rbp),%rax
  28:	0f 05                	syscall
  2a:*	c9                   	leave		<-- trapping instruction
  2b:	c3                   	ret
  2c:	83 e2 39             	and    $0x39,%edx
  2f:	83 fa 08             	cmp    $0x8,%edx
  32:	75 e7                	jne    0x1b
  34:	e8 03 ff ff ff       	call   0xffffffffffffff3c
  39:	0f 1f 00             	nopl   (%rax)
  3c:	f3 0f 1e fa          	endbr64

Code starting with the faulting instruction
===========================================
   0:	c9                   	leave
   1:	c3                   	ret
   2:	83 e2 39             	and    $0x39,%edx
   5:	83 fa 08             	cmp    $0x8,%edx
   8:	75 e7                	jne    0xfffffffffffffff1
   a:	e8 03 ff ff ff       	call   0xffffffffffffff12
   f:	0f 1f 00             	nopl   (%rax)
  12:	f3 0f 1e fa          	endbr64
[    7.585586] RSP: 002b:00007ffe0bcad750 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[    7.585622] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 00007f84d20de08e
[    7.585660] RDX: 0000000000000000 RSI: 00007ffe0bcad800 RDI: 0000000000000005
[    7.585699] RBP: 00007ffe0bcad760 R08: 0000000000000000 R09: 0000000000000000
[    7.585737] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10e326
[    7.585779] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffe0bcaded0
| [    7.594778] ------------[ cut here ]------------
| [    7.594846] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#0: ip/235
| [    7.594900] Modules linked in:
| [    7.594980] Tainted: [W]=WARN
[    7.595000] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[    7.595032] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3))
[    7.595061] Code: 80 00 00 00 e8 09 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 96 a5 fb ff b9 a6 ff ff
All code
========
   0:	80 00 00             	addb   $0x0,(%rax)
   3:	00 e8                	add    %ch,%al
   5:	09 d9                	or     %ebx,%ecx
   7:	ff                   	(bad)
   8:	ff 48 83             	decl   -0x7d(%rax)
   b:	c4                   	(bad)
   c:	38 85 c0 75 18 48    	cmp    %al,0x481875c0(%rbp)
  12:	83 c4 08             	add    $0x8,%esp
  15:	4c 89 f8             	mov    %r15,%rax
  18:	5b                   	pop    %rbx
  19:	5d                   	pop    %rbp
  1a:	41 5c                	pop    %r12
  1c:	41 5d                	pop    %r13
  1e:	41 5e                	pop    %r14
  20:	41 5f                	pop    %r15
  22:	c3                   	ret
  23:	44 8b 48 08          	mov    0x8(%rax),%r9d
  27:	eb b4                	jmp    0xffffffffffffffdd
  29:	90                   	nop
  2a:*	0f 0b                	ud2		<-- trapping instruction
  2c:	90                   	nop
  2d:	ba 02 00 00 00       	mov    $0x2,%edx
  32:	4c 89 fe             	mov    %r15,%rsi
  35:	31 ff                	xor    %edi,%edi
  37:	e8 96 a5 fb ff       	call   0xfffffffffffba5d2
  3c:	b9                   	.byte 0xb9
  3d:	a6                   	cmpsb  (%rdi),(%rsi)
  3e:	ff                   	(bad)
  3f:	ff                   	.byte 0xff

Code starting with the faulting instruction
===========================================
   0:	0f 0b                	ud2
   2:	90                   	nop
   3:	ba 02 00 00 00       	mov    $0x2,%edx
   8:	4c 89 fe             	mov    %r15,%rsi
   b:	31 ff                	xor    %edi,%edi
   d:	e8 96 a5 fb ff       	call   0xfffffffffffba5a8
  12:	b9                   	.byte 0xb9
  13:	a6                   	cmpsb  (%rdi),(%rsi)
  14:	ff                   	(bad)
  15:	ff                   	.byte 0xff
[    7.595160] RSP: 0018:ff829f2480577508 EFLAGS: 00010286
[    7.595189] RAX: 00000000ffffffa6 RBX: 0000000000000041 RCX: 0000000000000000
[    7.595227] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3bc5ca01896d00
[    7.595266] RBP: 0000000000000000 R08: ff3bc5ca032ade90 R09: ff3bc5ca02e35030
[    7.595304] R10: ff3bc5ca04cf0118 R11: fefefefefefefeff R12: 0000000000000000
[    7.595346] R13: 0000000000000010 R14: ff3bc5ca04cf0000 R15: ff3bc5ca01896d00
[    7.595390] FS:  00007f84d1ea4840(0000) GS:ff3bc5cab843e000(0000) knlGS:0000000000000000
[    7.595437] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[    7.595472] CR2: 000000001fc49988 CR3: 0000000006622005 CR4: 0000000000771ef0
[    7.595512] PKRU: 55555554
[    7.595525] Call Trace:
[    7.595537]  <TASK>
[    7.595551]  rtmsg_ifinfo (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:4560)
[    7.595573]  netif_close_many (net/core/dev.c:1804)
[    7.595596]  ? 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)
[    7.595629]  netif_close (net/core/dev.c:1818 net/core/dev.c:1812)
[    7.595649]  dev_close (net/core/dev_api.c:221)
[    7.595669]  __bond_release_one.cold (drivers/net/bonding/bond_main.c:2563)
[    7.595697]  bond_uninit (drivers/net/bonding/bond_main.c:6059)
[    7.595718]  unregister_netdevice_many_notify (net/core/dev.c:12455)
[    7.595745]  rtnl_dellink (net/core/rtnetlink.c:3592 net/core/rtnetlink.c:3634)
[    7.595768]  ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7))
[    7.595789]  ? rtnl_dellinkprop (net/core/rtnetlink.c:4408)
[    7.595812]  rtnetlink_rcv_msg (net/core/rtnetlink.c:7061)
[    7.595837]  ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360)
[    7.595862]  ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1))
[    7.595892]  netlink_rcv_skb (net/netlink/af_netlink.c:2551)
[    7.595914]  netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345)
[    7.595935]  netlink_sendmsg (net/netlink/af_netlink.c:1895)
[    7.595955]  ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4))
[    7.595974]  ___sys_sendmsg (net/socket.c:2752)
[    7.595997]  __sys_sendmsg (net/socket.c:2784)
[    7.596018]  do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94)
[    7.596040]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[    7.596066] RIP: 0033:0x7f84d20de08e
[    7.596088] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 <c9> c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa
All code
========
   0:	4d 89 d8             	mov    %r11,%r8
   3:	e8 94 bd 00 00       	call   0xbd9c
   8:	4c 8b 5d f8          	mov    -0x8(%rbp),%r11
   c:	41 8b 93 08 03 00 00 	mov    0x308(%r11),%edx
  13:	59                   	pop    %rcx
  14:	5e                   	pop    %rsi
  15:	48 83 f8 fc          	cmp    $0xfffffffffffffffc,%rax
  19:	74 11                	je     0x2c
  1b:	c9                   	leave
  1c:	c3                   	ret
  1d:	0f 1f 80 00 00 00 00 	nopl   0x0(%rax)
  24:	48 8b 45 10          	mov    0x10(%rbp),%rax
  28:	0f 05                	syscall
  2a:*	c9                   	leave		<-- trapping instruction
  2b:	c3                   	ret
  2c:	83 e2 39             	and    $0x39,%edx
  2f:	83 fa 08             	cmp    $0x8,%edx
  32:	75 e7                	jne    0x1b
  34:	e8 03 ff ff ff       	call   0xffffffffffffff3c
  39:	0f 1f 00             	nopl   (%rax)
  3c:	f3 0f 1e fa          	endbr64

Code starting with the faulting instruction
===========================================
   0:	c9                   	leave
   1:	c3                   	ret
   2:	83 e2 39             	and    $0x39,%edx
   5:	83 fa 08             	cmp    $0x8,%edx
   8:	75 e7                	jne    0xfffffffffffffff1
   a:	e8 03 ff ff ff       	call   0xffffffffffffff12
   f:	0f 1f 00             	nopl   (%rax)
  12:	f3 0f 1e fa          	endbr64
[    7.596182] RSP: 002b:00007ffe0bcad750 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[    7.596224] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 00007f84d20de08e
[    7.596265] RDX: 0000000000000000 RSI: 00007ffe0bcad800 RDI: 0000000000000005
[    7.596305] RBP: 00007ffe0bcad760 R08: 0000000000000000 R09: 0000000000000000
[    7.596342] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10e326
[    7.596380] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffe0bcaded0
| [    7.596467] ------------[ cut here ]------------
| [    7.596495] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#0: ip/235
| [    7.596543] Modules linked in:
| [    7.596617] Tainted: [W]=WARN
[    7.596638] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[    7.596670] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3))
[    7.596701] Code: 80 00 00 00 e8 09 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 96 a5 fb ff b9 a6 ff ff
All code
========
   0:	80 00 00             	addb   $0x0,(%rax)
   3:	00 e8                	add    %ch,%al
   5:	09 d9                	or     %ebx,%ecx
   7:	ff                   	(bad)
   8:	ff 48 83             	decl   -0x7d(%rax)
   b:	c4                   	(bad)
   c:	38 85 c0 75 18 48    	cmp    %al,0x481875c0(%rbp)
  12:	83 c4 08             	add    $0x8,%esp
  15:	4c 89 f8             	mov    %r15,%rax
  18:	5b                   	pop    %rbx
  19:	5d                   	pop    %rbp
  1a:	41 5c                	pop    %r12
  1c:	41 5d                	pop    %r13
  1e:	41 5e                	pop    %r14
  20:	41 5f                	pop    %r15
  22:	c3                   	ret
  23:	44 8b 48 08          	mov    0x8(%rax),%r9d
  27:	eb b4                	jmp    0xffffffffffffffdd
  29:	90                   	nop
  2a:*	0f 0b                	ud2		<-- trapping instruction
  2c:	90                   	nop
  2d:	ba 02 00 00 00       	mov    $0x2,%edx
  32:	4c 89 fe             	mov    %r15,%rsi
  35:	31 ff                	xor    %edi,%edi
  37:	e8 96 a5 fb ff       	call   0xfffffffffffba5d2
  3c:	b9                   	.byte 0xb9
  3d:	a6                   	cmpsb  (%rdi),(%rsi)
  3e:	ff                   	(bad)
  3f:	ff                   	.byte 0xff

Code starting with the faulting instruction
===========================================
   0:	0f 0b                	ud2
   2:	90                   	nop
   3:	ba 02 00 00 00       	mov    $0x2,%edx
   8:	4c 89 fe             	mov    %r15,%rsi
   b:	31 ff                	xor    %edi,%edi
   d:	e8 96 a5 fb ff       	call   0xfffffffffffba5a8
  12:	b9                   	.byte 0xb9
  13:	a6                   	cmpsb  (%rdi),(%rsi)
  14:	ff                   	(bad)
  15:	ff                   	.byte 0xff
[    7.596805] RSP: 0018:ff829f24805774e8 EFLAGS: 00010286
[    7.596830] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000
[    7.596872] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3bc5ca01896d00
[    7.596914] RBP: 0000000000000000 R08: ff3bc5ca032ade90 R09: ff3bc5ca02e35030
[    7.596950] R10: ff3bc5ca04cf0118 R11: fefefefefefefeff R12: 0000000000000000
[    7.596989] R13: 0000000000000010 R14: ff3bc5ca04cf0000 R15: ff3bc5ca01896d00
[    7.597029] FS:  00007f84d1ea4840(0000) GS:ff3bc5cab843e000(0000) knlGS:0000000000000000
[    7.597073] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[    7.597104] CR2: 000000001fc49988 CR3: 0000000006622005 CR4: 0000000000771ef0
[    7.597144] PKRU: 55555554
[    7.597158] Call Trace:
[    7.597170]  <TASK>
[    7.597185]  rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121)
[    7.597203]  notifier_call_chain (kernel/notifier.c:85)
[    7.597224]  netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993)
[    7.597249]  dev_set_mac_address (net/core/dev_api.c:339)
[    7.597269]  ? dev_close (net/core/dev_api.c:221)
[    7.597291]  __bond_release_one.cold (drivers/net/bonding/bond_main.c:2573)
[    7.597319]  bond_uninit (drivers/net/bonding/bond_main.c:6059)
[    7.597342]  unregister_netdevice_many_notify (net/core/dev.c:12455)
[    7.597372]  rtnl_dellink (net/core/rtnetlink.c:3592 net/core/rtnetlink.c:3634)
[    7.597394]  ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7))
[    7.597416]  ? rtnl_dellinkprop (net/core/rtnetlink.c:4408)
[    7.597436]  rtnetlink_rcv_msg (net/core/rtnetlink.c:7061)
[    7.597457]  ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360)
[    7.597480]  ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1))
[    7.597510]  netlink_rcv_skb (net/netlink/af_netlink.c:2551)
[    7.597531]  netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345)
[    7.597553]  netlink_sendmsg (net/netlink/af_netlink.c:1895)
[    7.597574]  ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4))
[    7.597600]  ___sys_sendmsg (net/socket.c:2752)
[    7.597622]  __sys_sendmsg (net/socket.c:2784)
[    7.597641]  do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94)
[    7.597663]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[    7.597689] RIP: 0033:0x7f84d20de08e
[    7.597708] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 <c9> c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa
All code
========
   0:	4d 89 d8             	mov    %r11,%r8
   3:	e8 94 bd 00 00       	call   0xbd9c
   8:	4c 8b 5d f8          	mov    -0x8(%rbp),%r11
   c:	41 8b 93 08 03 00 00 	mov    0x308(%r11),%edx
  13:	59                   	pop    %rcx
  14:	5e                   	pop    %rsi
  15:	48 83 f8 fc          	cmp    $0xfffffffffffffffc,%rax
  19:	74 11                	je     0x2c
  1b:	c9                   	leave
  1c:	c3                   	ret
  1d:	0f 1f 80 00 00 00 00 	nopl   0x0(%rax)
  24:	48 8b 45 10          	mov    0x10(%rbp),%rax
  28:	0f 05                	syscall
  2a:*	c9                   	leave		<-- trapping instruction
  2b:	c3                   	ret
  2c:	83 e2 39             	and    $0x39,%edx
  2f:	83 fa 08             	cmp    $0x8,%edx
  32:	75 e7                	jne    0x1b
  34:	e8 03 ff ff ff       	call   0xffffffffffffff3c
  39:	0f 1f 00             	nopl   (%rax)
  3c:	f3 0f 1e fa          	endbr64

Code starting with the faulting instruction
===========================================
   0:	c9                   	leave
   1:	c3                   	ret
   2:	83 e2 39             	and    $0x39,%edx
   5:	83 fa 08             	cmp    $0x8,%edx
   8:	75 e7                	jne    0xfffffffffffffff1
   a:	e8 03 ff ff ff       	call   0xffffffffffffff12
   f:	0f 1f 00             	nopl   (%rax)
  12:	f3 0f 1e fa          	endbr64
[    7.597809] RSP: 002b:00007ffe0bcad750 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[    7.597851] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 00007f84d20de08e
[    7.597890] RDX: 0000000000000000 RSI: 00007ffe0bcad800 RDI: 0000000000000005
[    7.597927] RBP: 00007ffe0bcad760 R08: 0000000000000000 R09: 0000000000000000
[    7.597968] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10e326
[    7.598008] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffe0bcaded0
| [    7.598135] ------------[ cut here ]------------
| [    7.598162] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#0: ip/235
| [    7.598211] Modules linked in:
| [    7.598284] Tainted: [W]=WARN
[    7.598304] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[    7.598336] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3))
[    7.598370] Code: 80 00 00 00 e8 09 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 96 a5 fb ff b9 a6 ff ff
All code
========
   0:	80 00 00             	addb   $0x0,(%rax)
   3:	00 e8                	add    %ch,%al
   5:	09 d9                	or     %ebx,%ecx
   7:	ff                   	(bad)
   8:	ff 48 83             	decl   -0x7d(%rax)
   b:	c4                   	(bad)
   c:	38 85 c0 75 18 48    	cmp    %al,0x481875c0(%rbp)
  12:	83 c4 08             	add    $0x8,%esp
  15:	4c 89 f8             	mov    %r15,%rax
  18:	5b                   	pop    %rbx
  19:	5d                   	pop    %rbp
  1a:	41 5c                	pop    %r12
  1c:	41 5d                	pop    %r13
  1e:	41 5e                	pop    %r14
  20:	41 5f                	pop    %r15
  22:	c3                   	ret
  23:	44 8b 48 08          	mov    0x8(%rax),%r9d
  27:	eb b4                	jmp    0xffffffffffffffdd
  29:	90                   	nop
  2a:*	0f 0b                	ud2		<-- trapping instruction
  2c:	90                   	nop
  2d:	ba 02 00 00 00       	mov    $0x2,%edx
  32:	4c 89 fe             	mov    %r15,%rsi
  35:	31 ff                	xor    %edi,%edi
  37:	e8 96 a5 fb ff       	call   0xfffffffffffba5d2
  3c:	b9                   	.byte 0xb9
  3d:	a6                   	cmpsb  (%rdi),(%rsi)
  3e:	ff                   	(bad)
  3f:	ff                   	.byte 0xff

Code starting with the faulting instruction
===========================================
   0:	0f 0b                	ud2
   2:	90                   	nop
   3:	ba 02 00 00 00       	mov    $0x2,%edx
   8:	4c 89 fe             	mov    %r15,%rsi
   b:	31 ff                	xor    %edi,%edi
   d:	e8 96 a5 fb ff       	call   0xfffffffffffba5a8
  12:	b9                   	.byte 0xb9
  13:	a6                   	cmpsb  (%rdi),(%rsi)
  14:	ff                   	(bad)
  15:	ff                   	.byte 0xff
[    7.598465] RSP: 0018:ff829f24805774c8 EFLAGS: 00010286
[    7.598491] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000
[    7.598531] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3bc5ca01896d00
[    7.598570] RBP: 0000000000000000 R08: ff3bc5ca012258d0 R09: ff3bc5ca02e35030
[    7.598614] R10: ff3bc5ca04e72118 R11: fefefefefefefeff R12: 0000000000000000
[    7.598649] R13: 0000000000000010 R14: ff3bc5ca04e72000 R15: ff3bc5ca01896d00
[    7.598689] FS:  00007f84d1ea4840(0000) GS:ff3bc5cab843e000(0000) knlGS:0000000000000000
[    7.598730] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[    7.598768] CR2: 000000001fc49988 CR3: 0000000006622005 CR4: 0000000000771ef0
[    7.598801] PKRU: 55555554
[    7.598816] Call Trace:
[    7.598830]  <TASK>
[    7.598841]  rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121)
[    7.598862]  notifier_call_chain (kernel/notifier.c:85)
[    7.598882]  __netdev_upper_dev_unlink (net/core/dev.c:9027)
[    7.598909]  netdev_upper_dev_unlink (net/core/dev.c:9054)
[    7.598937]  __bond_release_one (drivers/net/bonding/bond_main.c:1724 drivers/net/bonding/bond_main.c:2466)
[    7.598959]  bond_uninit (drivers/net/bonding/bond_main.c:6059)
[    7.598979]  unregister_netdevice_many_notify (net/core/dev.c:12455)
[    7.599009]  rtnl_dellink (net/core/rtnetlink.c:3592 net/core/rtnetlink.c:3634)
[    7.599031]  ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7))
[    7.599052]  ? rtnl_dellinkprop (net/core/rtnetlink.c:4408)
[    7.599071]  rtnetlink_rcv_msg (net/core/rtnetlink.c:7061)
[    7.599094]  ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360)
[    7.599116]  ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1))
[    7.599141]  netlink_rcv_skb (net/netlink/af_netlink.c:2551)
[    7.599164]  netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345)
[    7.599183]  netlink_sendmsg (net/netlink/af_netlink.c:1895)
[    7.599203]  ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4))
[    7.599220]  ___sys_sendmsg (net/socket.c:2752)
[    7.599240]  __sys_sendmsg (net/socket.c:2784)
[    7.599263]  do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94)
[    7.599284]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[    7.599309] RIP: 0033:0x7f84d20de08e
[    7.599330] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 <c9> c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa
All code
========
   0:	4d 89 d8             	mov    %r11,%r8
   3:	e8 94 bd 00 00       	call   0xbd9c
   8:	4c 8b 5d f8          	mov    -0x8(%rbp),%r11
   c:	41 8b 93 08 03 00 00 	mov    0x308(%r11),%edx
  13:	59                   	pop    %rcx
  14:	5e                   	pop    %rsi
  15:	48 83 f8 fc          	cmp    $0xfffffffffffffffc,%rax
  19:	74 11                	je     0x2c
  1b:	c9                   	leave
  1c:	c3                   	ret
  1d:	0f 1f 80 00 00 00 00 	nopl   0x0(%rax)
  24:	48 8b 45 10          	mov    0x10(%rbp),%rax
  28:	0f 05                	syscall
  2a:*	c9                   	leave		<-- trapping instruction
  2b:	c3                   	ret
  2c:	83 e2 39             	and    $0x39,%edx
  2f:	83 fa 08             	cmp    $0x8,%edx
  32:	75 e7                	jne    0x1b
  34:	e8 03 ff ff ff       	call   0xffffffffffffff3c
  39:	0f 1f 00             	nopl   (%rax)
  3c:	f3 0f 1e fa          	endbr64

Code starting with the faulting instruction
===========================================
   0:	c9                   	leave
   1:	c3                   	ret
   2:	83 e2 39             	and    $0x39,%edx
   5:	83 fa 08             	cmp    $0x8,%edx
   8:	75 e7                	jne    0xfffffffffffffff1
   a:	e8 03 ff ff ff       	call   0xffffffffffffff12
   f:	0f 1f 00             	nopl   (%rax)
  12:	f3 0f 1e fa          	endbr64
[    7.599448] RSP: 002b:00007ffe0bcad750 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[    7.599484] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 00007f84d20de08e
[    7.599522] RDX: 0000000000000000 RSI: 00007ffe0bcad800 RDI: 0000000000000005
[    7.599562] RBP: 00007ffe0bcad760 R08: 0000000000000000 R09: 0000000000000000
[    7.599606] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10e326
[    7.599650] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffe0bcaded0
| [    7.612777] ------------[ cut here ]------------
| [    7.612841] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#0: ip/235
| [    7.612881] Modules linked in:
| [    7.612961] Tainted: [W]=WARN
[    7.612981] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[    7.613016] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3))
[    7.613043] Code: 80 00 00 00 e8 09 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 96 a5 fb ff b9 a6 ff ff
All code
========
   0:	80 00 00             	addb   $0x0,(%rax)
   3:	00 e8                	add    %ch,%al
   5:	09 d9                	or     %ebx,%ecx
   7:	ff                   	(bad)
   8:	ff 48 83             	decl   -0x7d(%rax)
   b:	c4                   	(bad)
   c:	38 85 c0 75 18 48    	cmp    %al,0x481875c0(%rbp)
  12:	83 c4 08             	add    $0x8,%esp
  15:	4c 89 f8             	mov    %r15,%rax
  18:	5b                   	pop    %rbx
  19:	5d                   	pop    %rbp
  1a:	41 5c                	pop    %r12
  1c:	41 5d                	pop    %r13
  1e:	41 5e                	pop    %r14
  20:	41 5f                	pop    %r15
  22:	c3                   	ret
  23:	44 8b 48 08          	mov    0x8(%rax),%r9d
  27:	eb b4                	jmp    0xffffffffffffffdd
  29:	90                   	nop
  2a:*	0f 0b                	ud2		<-- trapping instruction
  2c:	90                   	nop
  2d:	ba 02 00 00 00       	mov    $0x2,%edx
  32:	4c 89 fe             	mov    %r15,%rsi
  35:	31 ff                	xor    %edi,%edi
  37:	e8 96 a5 fb ff       	call   0xfffffffffffba5d2
  3c:	b9                   	.byte 0xb9
  3d:	a6                   	cmpsb  (%rdi),(%rsi)
  3e:	ff                   	(bad)
  3f:	ff                   	.byte 0xff

Code starting with the faulting instruction
===========================================
   0:	0f 0b                	ud2
   2:	90                   	nop
   3:	ba 02 00 00 00       	mov    $0x2,%edx
   8:	4c 89 fe             	mov    %r15,%rsi
   b:	31 ff                	xor    %edi,%edi
   d:	e8 96 a5 fb ff       	call   0xfffffffffffba5a8
  12:	b9                   	.byte 0xb9
  13:	a6                   	cmpsb  (%rdi),(%rsi)
  14:	ff                   	(bad)
  15:	ff                   	.byte 0xff
[    7.613143] RSP: 0018:ff829f2480577508 EFLAGS: 00010286
[    7.613172] RAX: 00000000ffffffa6 RBX: 0000000000000041 RCX: 0000000000000000
[    7.613213] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3bc5ca01896d00
[    7.613257] RBP: 0000000000000000 R08: ff3bc5ca012258d0 R09: ff3bc5ca02e35030
[    7.613299] R10: ff3bc5ca04e72118 R11: fefefefefefefeff R12: 0000000000000000
[    7.613337] R13: 0000000000000010 R14: ff3bc5ca04e72000 R15: ff3bc5ca01896d00
[    7.613388] FS:  00007f84d1ea4840(0000) GS:ff3bc5cab843e000(0000) knlGS:0000000000000000
[    7.613428] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[    7.613459] CR2: 000000001fc49988 CR3: 0000000006622005 CR4: 0000000000771ef0
[    7.613500] PKRU: 55555554
[    7.613514] Call Trace:
[    7.613529]  <TASK>
[    7.613542]  rtmsg_ifinfo (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:4560)
[    7.613560]  netif_close_many (net/core/dev.c:1804)
[    7.613580]  ? 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)
[    7.613614]  netif_close (net/core/dev.c:1818 net/core/dev.c:1812)
[    7.613636]  dev_close (net/core/dev_api.c:221)
[    7.613656]  __bond_release_one.cold (drivers/net/bonding/bond_main.c:2563)
[    7.613683]  bond_uninit (drivers/net/bonding/bond_main.c:6059)
[    7.613704]  unregister_netdevice_many_notify (net/core/dev.c:12455)
[    7.613730]  rtnl_dellink (net/core/rtnetlink.c:3592 net/core/rtnetlink.c:3634)
[    7.613750]  ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7))
[    7.613774]  ? rtnl_dellinkprop (net/core/rtnetlink.c:4408)
[    7.613796]  rtnetlink_rcv_msg (net/core/rtnetlink.c:7061)
[    7.613819]  ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360)
[    7.613841]  ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1))
[    7.613869]  netlink_rcv_skb (net/netlink/af_netlink.c:2551)
[    7.613888]  netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345)
[    7.613908]  netlink_sendmsg (net/netlink/af_netlink.c:1895)
[    7.613929]  ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4))
[    7.613949]  ___sys_sendmsg (net/socket.c:2752)
[    7.613973]  __sys_sendmsg (net/socket.c:2784)
[    7.613996]  do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94)
[    7.614015]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[    7.614043] RIP: 0033:0x7f84d20de08e
[    7.614064] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 <c9> c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa
All code
========
   0:	4d 89 d8             	mov    %r11,%r8
   3:	e8 94 bd 00 00       	call   0xbd9c
   8:	4c 8b 5d f8          	mov    -0x8(%rbp),%r11
   c:	41 8b 93 08 03 00 00 	mov    0x308(%r11),%edx
  13:	59                   	pop    %rcx
  14:	5e                   	pop    %rsi
  15:	48 83 f8 fc          	cmp    $0xfffffffffffffffc,%rax
  19:	74 11                	je     0x2c
  1b:	c9                   	leave
  1c:	c3                   	ret
  1d:	0f 1f 80 00 00 00 00 	nopl   0x0(%rax)
  24:	48 8b 45 10          	mov    0x10(%rbp),%rax
  28:	0f 05                	syscall
  2a:*	c9                   	leave		<-- trapping instruction
  2b:	c3                   	ret
  2c:	83 e2 39             	and    $0x39,%edx
  2f:	83 fa 08             	cmp    $0x8,%edx
  32:	75 e7                	jne    0x1b
  34:	e8 03 ff ff ff       	call   0xffffffffffffff3c
  39:	0f 1f 00             	nopl   (%rax)
  3c:	f3 0f 1e fa          	endbr64

Code starting with the faulting instruction
===========================================
   0:	c9                   	leave
   1:	c3                   	ret
   2:	83 e2 39             	and    $0x39,%edx
   5:	83 fa 08             	cmp    $0x8,%edx
   8:	75 e7                	jne    0xfffffffffffffff1
   a:	e8 03 ff ff ff       	call   0xffffffffffffff12
   f:	0f 1f 00             	nopl   (%rax)
  12:	f3 0f 1e fa          	endbr64
[    7.614161] RSP: 002b:00007ffe0bcad750 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[    7.614209] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 00007f84d20de08e
[    7.614249] RDX: 0000000000000000 RSI: 00007ffe0bcad800 RDI: 0000000000000005
[    7.614298] RBP: 00007ffe0bcad760 R08: 0000000000000000 R09: 0000000000000000
[    7.614333] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10e326
[    7.614380] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffe0bcaded0
| [    7.614471] ------------[ cut here ]------------
| [    7.614499] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#0: ip/235
| [    7.614548] Modules linked in:
| [    7.614628] Tainted: [W]=WARN
[    7.614646] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[    7.614679] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3))
[    7.614706] Code: 80 00 00 00 e8 09 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 96 a5 fb ff b9 a6 ff ff
All code
========
   0:	80 00 00             	addb   $0x0,(%rax)
   3:	00 e8                	add    %ch,%al
   5:	09 d9                	or     %ebx,%ecx
   7:	ff                   	(bad)
   8:	ff 48 83             	decl   -0x7d(%rax)
   b:	c4                   	(bad)
   c:	38 85 c0 75 18 48    	cmp    %al,0x481875c0(%rbp)
  12:	83 c4 08             	add    $0x8,%esp
  15:	4c 89 f8             	mov    %r15,%rax
  18:	5b                   	pop    %rbx
  19:	5d                   	pop    %rbp
  1a:	41 5c                	pop    %r12
  1c:	41 5d                	pop    %r13
  1e:	41 5e                	pop    %r14
  20:	41 5f                	pop    %r15
  22:	c3                   	ret
  23:	44 8b 48 08          	mov    0x8(%rax),%r9d
  27:	eb b4                	jmp    0xffffffffffffffdd
  29:	90                   	nop
  2a:*	0f 0b                	ud2		<-- trapping instruction
  2c:	90                   	nop
  2d:	ba 02 00 00 00       	mov    $0x2,%edx
  32:	4c 89 fe             	mov    %r15,%rsi
  35:	31 ff                	xor    %edi,%edi
  37:	e8 96 a5 fb ff       	call   0xfffffffffffba5d2
  3c:	b9                   	.byte 0xb9
  3d:	a6                   	cmpsb  (%rdi),(%rsi)
  3e:	ff                   	(bad)
  3f:	ff                   	.byte 0xff

Code starting with the faulting instruction
===========================================
   0:	0f 0b                	ud2
   2:	90                   	nop
   3:	ba 02 00 00 00       	mov    $0x2,%edx
   8:	4c 89 fe             	mov    %r15,%rsi
   b:	31 ff                	xor    %edi,%edi
   d:	e8 96 a5 fb ff       	call   0xfffffffffffba5a8
  12:	b9                   	.byte 0xb9
  13:	a6                   	cmpsb  (%rdi),(%rsi)
  14:	ff                   	(bad)
  15:	ff                   	.byte 0xff
[    7.614799] RSP: 0018:ff829f24805774e8 EFLAGS: 00010286
[    7.614825] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000
[    7.614867] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3bc5ca01896d00
[    7.614905] RBP: 0000000000000000 R08: ff3bc5ca012258d0 R09: ff3bc5ca02e35030
[    7.614944] R10: ff3bc5ca04e72118 R11: fefefefefefefeff R12: 0000000000000000
[    7.614987] R13: 0000000000000010 R14: ff3bc5ca04e72000 R15: ff3bc5ca01896d00
[    7.615038] FS:  00007f84d1ea4840(0000) GS:ff3bc5cab843e000(0000) knlGS:0000000000000000
[    7.615081] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[    7.615113] CR2: 000000001fc49988 CR3: 0000000006622005 CR4: 0000000000771ef0
[    7.615160] PKRU: 55555554
[    7.615172] Call Trace:
[    7.615186]  <TASK>
[    7.615200]  rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121)
[    7.615223]  notifier_call_chain (kernel/notifier.c:85)
[    7.615243]  netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993)
[    7.615272]  dev_set_mac_address (net/core/dev_api.c:339)
[    7.615294]  ? dev_close (net/core/dev_api.c:221)
[    7.615316]  __bond_release_one.cold (drivers/net/bonding/bond_main.c:2573)
[    7.615346]  bond_uninit (drivers/net/bonding/bond_main.c:6059)
[    7.615377]  unregister_netdevice_many_notify (net/core/dev.c:12455)
[    7.615406]  rtnl_dellink (net/core/rtnetlink.c:3592 net/core/rtnetlink.c:3634)
[    7.615431]  ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7))
[    7.615453]  ? rtnl_dellinkprop (net/core/rtnetlink.c:4408)
[    7.615472]  rtnetlink_rcv_msg (net/core/rtnetlink.c:7061)
[    7.615494]  ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360)
[    7.615516]  ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1))
[    7.615546]  netlink_rcv_skb (net/netlink/af_netlink.c:2551)
[    7.615573]  netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345)
[    7.615594]  netlink_sendmsg (net/netlink/af_netlink.c:1895)
[    7.615619]  ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4))
[    7.615641]  ___sys_sendmsg (net/socket.c:2752)
[    7.615663]  __sys_sendmsg (net/socket.c:2784)
[    7.615684]  do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94)
[    7.615708]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[    7.615737] RIP: 0033:0x7f84d20de08e
[    7.615766] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 <c9> c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa
All code
========
   0:	4d 89 d8             	mov    %r11,%r8
   3:	e8 94 bd 00 00       	call   0xbd9c
   8:	4c 8b 5d f8          	mov    -0x8(%rbp),%r11
   c:	41 8b 93 08 03 00 00 	mov    0x308(%r11),%edx
  13:	59                   	pop    %rcx
  14:	5e                   	pop    %rsi
  15:	48 83 f8 fc          	cmp    $0xfffffffffffffffc,%rax
  19:	74 11                	je     0x2c
  1b:	c9                   	leave
  1c:	c3                   	ret
  1d:	0f 1f 80 00 00 00 00 	nopl   0x0(%rax)
  24:	48 8b 45 10          	mov    0x10(%rbp),%rax
  28:	0f 05                	syscall
  2a:*	c9                   	leave		<-- trapping instruction
  2b:	c3                   	ret
  2c:	83 e2 39             	and    $0x39,%edx
  2f:	83 fa 08             	cmp    $0x8,%edx
  32:	75 e7                	jne    0x1b
  34:	e8 03 ff ff ff       	call   0xffffffffffffff3c
  39:	0f 1f 00             	nopl   (%rax)
  3c:	f3 0f 1e fa          	endbr64

Code starting with the faulting instruction
===========================================
   0:	c9                   	leave
   1:	c3                   	ret
   2:	83 e2 39             	and    $0x39,%edx
   5:	83 fa 08             	cmp    $0x8,%edx
   8:	75 e7                	jne    0xfffffffffffffff1
   a:	e8 03 ff ff ff       	call   0xffffffffffffff12
   f:	0f 1f 00             	nopl   (%rax)
  12:	f3 0f 1e fa          	endbr64
[    7.615858] RSP: 002b:00007ffe0bcad750 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[    7.615898] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 00007f84d20de08e
[    7.615941] RDX: 0000000000000000 RSI: 00007ffe0bcad800 RDI: 0000000000000005
[    7.615985] RBP: 00007ffe0bcad760 R08: 0000000000000000 R09: 0000000000000000
[    7.616022] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10e326
[    7.616062] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffe0bcaded0
| [    7.616423] ------------[ cut here ]------------
| [    7.616486] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#2: 0/36
| [    7.616578] Modules linked in:
| [    7.616725] Tainted: [W]=WARN
[    7.616785] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[    7.616853] Workqueue: events_unbound linkwatch_event
[    7.616915] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3))
[    7.616978] Code: 80 00 00 00 e8 09 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 96 a5 fb ff b9 a6 ff ff
All code
========
   0:	80 00 00             	addb   $0x0,(%rax)
   3:	00 e8                	add    %ch,%al
   5:	09 d9                	or     %ebx,%ecx
   7:	ff                   	(bad)
   8:	ff 48 83             	decl   -0x7d(%rax)
   b:	c4                   	(bad)
   c:	38 85 c0 75 18 48    	cmp    %al,0x481875c0(%rbp)
  12:	83 c4 08             	add    $0x8,%esp
  15:	4c 89 f8             	mov    %r15,%rax
  18:	5b                   	pop    %rbx
  19:	5d                   	pop    %rbp
  1a:	41 5c                	pop    %r12
  1c:	41 5d                	pop    %r13
  1e:	41 5e                	pop    %r14
  20:	41 5f                	pop    %r15
  22:	c3                   	ret
  23:	44 8b 48 08          	mov    0x8(%rax),%r9d
  27:	eb b4                	jmp    0xffffffffffffffdd
  29:	90                   	nop
  2a:*	0f 0b                	ud2		<-- trapping instruction
  2c:	90                   	nop
  2d:	ba 02 00 00 00       	mov    $0x2,%edx
  32:	4c 89 fe             	mov    %r15,%rsi
  35:	31 ff                	xor    %edi,%edi
  37:	e8 96 a5 fb ff       	call   0xfffffffffffba5d2
  3c:	b9                   	.byte 0xb9
  3d:	a6                   	cmpsb  (%rdi),(%rsi)
  3e:	ff                   	(bad)
  3f:	ff                   	.byte 0xff

Code starting with the faulting instruction
===========================================
   0:	0f 0b                	ud2
   2:	90                   	nop
   3:	ba 02 00 00 00       	mov    $0x2,%edx
   8:	4c 89 fe             	mov    %r15,%rsi
   b:	31 ff                	xor    %edi,%edi
   d:	e8 96 a5 fb ff       	call   0xfffffffffffba5a8
  12:	b9                   	.byte 0xb9
  13:	a6                   	cmpsb  (%rdi),(%rsi)
  14:	ff                   	(bad)
  15:	ff                   	.byte 0xff
[    7.617108] RSP: 0018:ff829f248014bd50 EFLAGS: 00010286
[    7.617172] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000
[    7.617245] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3bc5ca018f2c00
[    7.617319] RBP: 0000000000000000 R08: ff3bc5ca032a72d0 R09: ff3bc5ca02e3602c
[    7.617400] R10: ff3bc5ca04e77118 R11: fefefefefefefeff R12: 0000000000000000
[    7.617474] R13: 0000000000000010 R14: ff3bc5ca04e77000 R15: ff3bc5ca018f2c00
[    7.617551] FS:  0000000000000000(0000) GS:ff3bc5cab853e000(0000) knlGS:0000000000000000
[    7.617626] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[    7.617694] CR2: 00007f24d0381574 CR3: 000000003e042005 CR4: 0000000000771ef0
[    7.617779] PKRU: 55555554
[    7.617826] Call Trace:
[    7.617873]  <TASK>
[    7.617921]  rtmsg_ifinfo (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:4560)
[    7.617977]  netif_state_change (net/core/dev.c:1605)
[    7.618033]  ? linkwatch_do_dev (net/core/link_watch.c:184 net/core/link_watch.c:166)
[    7.618089]  __linkwatch_run_queue (net/core/link_watch.c:240)
[    7.618153]  linkwatch_event (net/core/link_watch.c:314 (discriminator 11))
[    7.618209]  process_one_work (kernel/workqueue.c:3314)
[    7.618265]  worker_thread (kernel/workqueue.c:3397 kernel/workqueue.c:3478)
[    7.618320]  ? rescuer_thread (kernel/workqueue.c:3672)
[    7.618380]  kthread (kernel/kthread.c:436)
[    7.618442]  ? kthread_park (kernel/kthread.c:725 (discriminator 4))
[    7.618497]  ret_from_fork (arch/x86/kernel/process.c:158)
[    7.618553]  ? kthread_park (kernel/kthread.c:725 (discriminator 4))
[    7.618609]  ret_from_fork_asm (arch/x86/entry/entry_64.S:245)
| [    7.618872] ------------[ cut here ]------------
| [    7.618940] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#2: 0/36
| [    7.619035] Modules linked in:
| [    7.619177] Tainted: [W]=WARN
[    7.619231] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[    7.619300] Workqueue: events_unbound linkwatch_event
[    7.619370] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3))
[    7.619432] Code: 80 00 00 00 e8 09 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 96 a5 fb ff b9 a6 ff ff
All code
========
   0:	80 00 00             	addb   $0x0,(%rax)
   3:	00 e8                	add    %ch,%al
   5:	09 d9                	or     %ebx,%ecx
   7:	ff                   	(bad)
   8:	ff 48 83             	decl   -0x7d(%rax)
   b:	c4                   	(bad)
   c:	38 85 c0 75 18 48    	cmp    %al,0x481875c0(%rbp)
  12:	83 c4 08             	add    $0x8,%esp
  15:	4c 89 f8             	mov    %r15,%rax
  18:	5b                   	pop    %rbx
  19:	5d                   	pop    %rbp
  1a:	41 5c                	pop    %r12
  1c:	41 5d                	pop    %r13
  1e:	41 5e                	pop    %r14
  20:	41 5f                	pop    %r15
  22:	c3                   	ret
  23:	44 8b 48 08          	mov    0x8(%rax),%r9d
  27:	eb b4                	jmp    0xffffffffffffffdd
  29:	90                   	nop
  2a:*	0f 0b                	ud2		<-- trapping instruction
  2c:	90                   	nop
  2d:	ba 02 00 00 00       	mov    $0x2,%edx
  32:	4c 89 fe             	mov    %r15,%rsi
  35:	31 ff                	xor    %edi,%edi
  37:	e8 96 a5 fb ff       	call   0xfffffffffffba5d2
  3c:	b9                   	.byte 0xb9
  3d:	a6                   	cmpsb  (%rdi),(%rsi)
  3e:	ff                   	(bad)
  3f:	ff                   	.byte 0xff

Code starting with the faulting instruction
===========================================
   0:	0f 0b                	ud2
   2:	90                   	nop
   3:	ba 02 00 00 00       	mov    $0x2,%edx
   8:	4c 89 fe             	mov    %r15,%rsi
   b:	31 ff                	xor    %edi,%edi
   d:	e8 96 a5 fb ff       	call   0xfffffffffffba5a8
  12:	b9                   	.byte 0xb9
  13:	a6                   	cmpsb  (%rdi),(%rsi)
  14:	ff                   	(bad)
  15:	ff                   	.byte 0xff
[    7.619561] RSP: 0018:ff829f248014bd50 EFLAGS: 00010286
[    7.619624] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000
[    7.619701] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3bc5ca018f2c00
[    7.619785] RBP: 0000000000000000 R08: ff3bc5ca032ca490 R09: ff3bc5ca02e3602c
[    7.619862] R10: ff3bc5ca04cf7118 R11: fefefefefefefeff R12: 0000000000000000
[    7.619940] R13: 0000000000000010 R14: ff3bc5ca04cf7000 R15: ff3bc5ca018f2c00
[    7.620023] FS:  0000000000000000(0000) GS:ff3bc5cab853e000(0000) knlGS:0000000000000000
[    7.620099] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[    7.620169] CR2: 00007f24d0381574 CR3: 000000003e042005 CR4: 0000000000771ef0
[    7.620245] PKRU: 55555554
[    7.620292] Call Trace:
[    7.620339]  <TASK>
[    7.620391]  rtmsg_ifinfo (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:4560)
[    7.620446]  netif_state_change (net/core/dev.c:1605)
[    7.620501]  ? linkwatch_do_dev (net/core/link_watch.c:184 net/core/link_watch.c:166)
[    7.620557]  __linkwatch_run_queue (net/core/link_watch.c:240)
[    7.620619]  linkwatch_event (net/core/link_watch.c:314 (discriminator 11))
[    7.620675]  process_one_work (kernel/workqueue.c:3314)
[    7.620731]  worker_thread (kernel/workqueue.c:3397 kernel/workqueue.c:3478)
[    7.620795]  ? rescuer_thread (kernel/workqueue.c:3672)
[    7.620850]  kthread (kernel/kthread.c:436)
[    7.620906]  ? kthread_park (kernel/kthread.c:725 (discriminator 4))
[    7.620961]  ret_from_fork (arch/x86/kernel/process.c:158)
[    7.621016]  ? kthread_park (kernel/kthread.c:725 (discriminator 4))
[    7.621071]  ret_from_fork_asm (arch/x86/entry/entry_64.S:245)
| [    7.621325] ------------[ cut here ]------------
| [    7.621388] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#2: 0/36
| [    7.621482] Modules linked in:
| [    7.621631] Tainted: [W]=WARN
[    7.621684] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[    7.621750] Workqueue: events_unbound linkwatch_event
[    7.621843] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3))
[    7.621910] Code: 80 00 00 00 e8 09 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 96 a5 fb ff b9 a6 ff ff
All code
========
   0:	80 00 00             	addb   $0x0,(%rax)
   3:	00 e8                	add    %ch,%al
   5:	09 d9                	or     %ebx,%ecx
   7:	ff                   	(bad)
   8:	ff 48 83             	decl   -0x7d(%rax)
   b:	c4                   	(bad)
   c:	38 85 c0 75 18 48    	cmp    %al,0x481875c0(%rbp)
  12:	83 c4 08             	add    $0x8,%esp
  15:	4c 89 f8             	mov    %r15,%rax
  18:	5b                   	pop    %rbx
  19:	5d                   	pop    %rbp
  1a:	41 5c                	pop    %r12
  1c:	41 5d                	pop    %r13
  1e:	41 5e                	pop    %r14
  20:	41 5f                	pop    %r15
  22:	c3                   	ret
  23:	44 8b 48 08          	mov    0x8(%rax),%r9d
  27:	eb b4                	jmp    0xffffffffffffffdd
  29:	90                   	nop
  2a:*	0f 0b                	ud2		<-- trapping instruction
  2c:	90                   	nop
  2d:	ba 02 00 00 00       	mov    $0x2,%edx
  32:	4c 89 fe             	mov    %r15,%rsi
  35:	31 ff                	xor    %edi,%edi
  37:	e8 96 a5 fb ff       	call   0xfffffffffffba5d2
  3c:	b9                   	.byte 0xb9
  3d:	a6                   	cmpsb  (%rdi),(%rsi)
  3e:	ff                   	(bad)
  3f:	ff                   	.byte 0xff

Code starting with the faulting instruction
===========================================
   0:	0f 0b                	ud2
   2:	90                   	nop
   3:	ba 02 00 00 00       	mov    $0x2,%edx
   8:	4c 89 fe             	mov    %r15,%rsi
   b:	31 ff                	xor    %edi,%edi
   d:	e8 96 a5 fb ff       	call   0xfffffffffffba5a8
  12:	b9                   	.byte 0xb9
  13:	a6                   	cmpsb  (%rdi),(%rsi)
  14:	ff                   	(bad)
  15:	ff                   	.byte 0xff
[    7.622042] RSP: 0018:ff829f248014bd50 EFLAGS: 00010286
[    7.622103] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000
[    7.622176] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3bc5ca018f2c00
[    7.622250] RBP: 0000000000000000 R08: ff3bc5ca01926750 R09: ff3bc5ca02e3602c
[    7.622323] R10: ff3bc5ca04e71118 R11: fefefefefefefeff R12: 0000000000000000
[    7.622405] R13: 0000000000000010 R14: ff3bc5ca04e71000 R15: ff3bc5ca018f2c00
[    7.622483] FS:  0000000000000000(0000) GS:ff3bc5cab853e000(0000) knlGS:0000000000000000
[    7.622562] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[    7.622632] CR2: 00007f24d0381574 CR3: 000000003e042005 CR4: 0000000000771ef0
[    7.622712] PKRU: 55555554
[    7.622759] Call Trace:
[    7.622815]  <TASK>
[    7.622863]  rtmsg_ifinfo (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:4560)
[    7.622918]  netif_state_change (net/core/dev.c:1605)
[    7.622974]  ? linkwatch_do_dev (net/core/link_watch.c:184 net/core/link_watch.c:166)
[    7.623029]  __linkwatch_run_queue (net/core/link_watch.c:240)
[    7.623092]  linkwatch_event (net/core/link_watch.c:314 (discriminator 11))
[    7.623147]  process_one_work (kernel/workqueue.c:3314)
[    7.623201]  worker_thread (kernel/workqueue.c:3397 kernel/workqueue.c:3478)
[    7.623257]  ? rescuer_thread (kernel/workqueue.c:3672)
[    7.623311]  kthread (kernel/kthread.c:436)
[    7.623374]  ? kthread_park (kernel/kthread.c:725 (discriminator 4))
[    7.623430]  ret_from_fork (arch/x86/kernel/process.c:158)
[    7.623485]  ? kthread_park (kernel/kthread.c:725 (discriminator 4))
[    7.623541]  ret_from_fork_asm (arch/x86/entry/entry_64.S:245)
| [    7.626965] ------------[ cut here ]------------
| [    7.627022] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/236
| [    7.627079] Modules linked in:
| [    7.627161] Tainted: [W]=WARN
[    7.627182] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[    7.627219] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3))
[    7.627249] Code: 80 00 00 00 e8 09 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 96 a5 fb ff b9 a6 ff ff
All code
========
   0:	80 00 00             	addb   $0x0,(%rax)
   3:	00 e8                	add    %ch,%al
   5:	09 d9                	or     %ebx,%ecx
   7:	ff                   	(bad)
   8:	ff 48 83             	decl   -0x7d(%rax)
   b:	c4                   	(bad)
   c:	38 85 c0 75 18 48    	cmp    %al,0x481875c0(%rbp)
  12:	83 c4 08             	add    $0x8,%esp
  15:	4c 89 f8             	mov    %r15,%rax
  18:	5b                   	pop    %rbx
  19:	5d                   	pop    %rbp
  1a:	41 5c                	pop    %r12
  1c:	41 5d                	pop    %r13
  1e:	41 5e                	pop    %r14
  20:	41 5f                	pop    %r15
  22:	c3                   	ret
  23:	44 8b 48 08          	mov    0x8(%rax),%r9d
  27:	eb b4                	jmp    0xffffffffffffffdd
  29:	90                   	nop
  2a:*	0f 0b                	ud2		<-- trapping instruction
  2c:	90                   	nop
  2d:	ba 02 00 00 00       	mov    $0x2,%edx
  32:	4c 89 fe             	mov    %r15,%rsi
  35:	31 ff                	xor    %edi,%edi
  37:	e8 96 a5 fb ff       	call   0xfffffffffffba5d2
  3c:	b9                   	.byte 0xb9
  3d:	a6                   	cmpsb  (%rdi),(%rsi)
  3e:	ff                   	(bad)
  3f:	ff                   	.byte 0xff

Code starting with the faulting instruction
===========================================
   0:	0f 0b                	ud2
   2:	90                   	nop
   3:	ba 02 00 00 00       	mov    $0x2,%edx
   8:	4c 89 fe             	mov    %r15,%rsi
   b:	31 ff                	xor    %edi,%edi
   d:	e8 96 a5 fb ff       	call   0xfffffffffffba5a8
  12:	b9                   	.byte 0xb9
  13:	a6                   	cmpsb  (%rdi),(%rsi)
  14:	ff                   	(bad)
  15:	ff                   	.byte 0xff
[    7.627341] RSP: 0018:ff829f248057f750 EFLAGS: 00010286
[    7.627376] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000
[    7.627413] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3bc5ca018f2800
[    7.627452] RBP: 0000000000000002 R08: ff3bc5ca030efc50 R09: ff3bc5ca065f3030
[    7.627495] R10: ff3bc5ca065ee118 R11: fefefefefefefeff R12: 0000000000000000
[    7.627532] R13: 0000000000000010 R14: ff3bc5ca065ee000 R15: ff3bc5ca018f2800
[    7.627576] FS:  00007f5883b19840(0000) GS:ff3bc5cab85be000(0000) knlGS:0000000000000000
[    7.627626] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[    7.627660] CR2: 00007f5883e80f43 CR3: 0000000006633004 CR4: 0000000000771ef0
[    7.627696] PKRU: 55555554
[    7.627711] Call Trace:
[    7.627724]  <TASK>
[    7.627738]  rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121)
[    7.627756]  notifier_call_chain (kernel/notifier.c:85)
[    7.627780]  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)
[    7.627811]  bond_option_mode_set (drivers/net/bonding/bond_options.c:952)
[    7.627840]  __bond_opt_set (drivers/net/bonding/bond_options.c:826)
[    7.627860]  bond_changelink (drivers/net/bonding/bond_netlink.c:232)
[    7.627881]  ? queue_delayed_work_on (kernel/workqueue.c:2612)
[    7.627910]  bond_newlink (drivers/net/bonding/bond_netlink.c:632)
[    7.627932]  rtnl_newlink (net/core/rtnetlink.c:3904 net/core/rtnetlink.c:4035 net/core/rtnetlink.c:4150)
[    7.627954]  ? do_setlink.isra.0 (net/core/rtnetlink.c:3455)
[    7.627983]  rtnetlink_rcv_msg (net/core/rtnetlink.c:7061)
[    7.628010]  ? get_page_from_freelist (./include/linux/spinlock.h:390 mm/page_alloc.c:3373 mm/page_alloc.c:3402 mm/page_alloc.c:3943)
[    7.628035]  ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1))
[    7.628064]  netlink_rcv_skb (net/netlink/af_netlink.c:2551)
[    7.628087]  netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345)
[    7.628108]  netlink_sendmsg (net/netlink/af_netlink.c:1895)
[    7.628130]  ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4))
[    7.628148]  ___sys_sendmsg (net/socket.c:2752)
[    7.628171]  ? enqueue_hrtimer (kernel/time/hrtimer.c:1117)
[    7.628190]  __sys_sendmsg (net/socket.c:2784)
[    7.628210]  do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94)
[    7.628231]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[    7.628258] RIP: 0033:0x7f5883d5308e
[    7.628279] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 <c9> c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa
All code
========
   0:	4d 89 d8             	mov    %r11,%r8
   3:	e8 94 bd 00 00       	call   0xbd9c
   8:	4c 8b 5d f8          	mov    -0x8(%rbp),%r11
   c:	41 8b 93 08 03 00 00 	mov    0x308(%r11),%edx
  13:	59                   	pop    %rcx
  14:	5e                   	pop    %rsi
  15:	48 83 f8 fc          	cmp    $0xfffffffffffffffc,%rax
  19:	74 11                	je     0x2c
  1b:	c9                   	leave
  1c:	c3                   	ret
  1d:	0f 1f 80 00 00 00 00 	nopl   0x0(%rax)
  24:	48 8b 45 10          	mov    0x10(%rbp),%rax
  28:	0f 05                	syscall
  2a:*	c9                   	leave		<-- trapping instruction
  2b:	c3                   	ret
  2c:	83 e2 39             	and    $0x39,%edx
  2f:	83 fa 08             	cmp    $0x8,%edx
  32:	75 e7                	jne    0x1b
  34:	e8 03 ff ff ff       	call   0xffffffffffffff3c
  39:	0f 1f 00             	nopl   (%rax)
  3c:	f3 0f 1e fa          	endbr64

Code starting with the faulting instruction
===========================================
   0:	c9                   	leave
   1:	c3                   	ret
   2:	83 e2 39             	and    $0x39,%edx
   5:	83 fa 08             	cmp    $0x8,%edx
   8:	75 e7                	jne    0xfffffffffffffff1
   a:	e8 03 ff ff ff       	call   0xffffffffffffff12
   f:	0f 1f 00             	nopl   (%rax)
  12:	f3 0f 1e fa          	endbr64
[    7.628379] RSP: 002b:00007ffef9b778b0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[    7.628413] RAX: ffffffffffffffda RBX: 00007ffef9b78058 RCX: 00007f5883d5308e
[    7.628451] RDX: 0000000000000000 RSI: 00007ffef9b77960 RDI: 0000000000000005
[    7.628489] RBP: 00007ffef9b778c0 R08: 0000000000000000 R09: 0000000000000000
[    7.628530] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10e326
[    7.628573] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffef9b78030
| [    7.628665] ------------[ cut here ]------------
| [    7.628694] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/236
| [    7.628740] Modules linked in:
| [    7.628821] Tainted: [W]=WARN
[    7.628840] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[    7.628876] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3))
[    7.628905] Code: 80 00 00 00 e8 09 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 96 a5 fb ff b9 a6 ff ff
All code
========
   0:	80 00 00             	addb   $0x0,(%rax)
   3:	00 e8                	add    %ch,%al
   5:	09 d9                	or     %ebx,%ecx
   7:	ff                   	(bad)
   8:	ff 48 83             	decl   -0x7d(%rax)
   b:	c4                   	(bad)
   c:	38 85 c0 75 18 48    	cmp    %al,0x481875c0(%rbp)
  12:	83 c4 08             	add    $0x8,%esp
  15:	4c 89 f8             	mov    %r15,%rax
  18:	5b                   	pop    %rbx
  19:	5d                   	pop    %rbp
  1a:	41 5c                	pop    %r12
  1c:	41 5d                	pop    %r13
  1e:	41 5e                	pop    %r14
  20:	41 5f                	pop    %r15
  22:	c3                   	ret
  23:	44 8b 48 08          	mov    0x8(%rax),%r9d
  27:	eb b4                	jmp    0xffffffffffffffdd
  29:	90                   	nop
  2a:*	0f 0b                	ud2		<-- trapping instruction
  2c:	90                   	nop
  2d:	ba 02 00 00 00       	mov    $0x2,%edx
  32:	4c 89 fe             	mov    %r15,%rsi
  35:	31 ff                	xor    %edi,%edi
  37:	e8 96 a5 fb ff       	call   0xfffffffffffba5d2
  3c:	b9                   	.byte 0xb9
  3d:	a6                   	cmpsb  (%rdi),(%rsi)
  3e:	ff                   	(bad)
  3f:	ff                   	.byte 0xff

Code starting with the faulting instruction
===========================================
   0:	0f 0b                	ud2
   2:	90                   	nop
   3:	ba 02 00 00 00       	mov    $0x2,%edx
   8:	4c 89 fe             	mov    %r15,%rsi
   b:	31 ff                	xor    %edi,%edi
   d:	e8 96 a5 fb ff       	call   0xfffffffffffba5a8
  12:	b9                   	.byte 0xb9
  13:	a6                   	cmpsb  (%rdi),(%rsi)
  14:	ff                   	(bad)
  15:	ff                   	.byte 0xff
[    7.628998] RSP: 0018:ff829f248057f870 EFLAGS: 00010286
[    7.629028] RAX: 00000000ffffffa6 RBX: 00000000ffffffff RCX: 0000000000000000
[    7.629069] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3bc5ca018f2800
[    7.629108] RBP: 0000000000000000 R08: ff3bc5ca030efc50 R09: ff3bc5ca065f3030
[    7.629152] R10: ff3bc5ca065ee118 R11: fefefefefefefeff R12: 0000000000000000
[    7.629189] R13: 0000000000000010 R14: ff3bc5ca065ee000 R15: ff3bc5ca018f2800
[    7.629228] FS:  00007f5883b19840(0000) GS:ff3bc5cab85be000(0000) knlGS:0000000000000000
[    7.629267] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[    7.629301] CR2: 00007f5883e80f43 CR3: 0000000006633004 CR4: 0000000000771ef0
[    7.629344] PKRU: 55555554
[    7.629363] Call Trace:
[    7.629377]  <TASK>
[    7.629392]  rtmsg_ifinfo (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:4560)
[    7.629416]  __dev_notify_flags (net/core/dev.c:9787)
[    7.629438]  rtnl_configure_link (net/core/rtnetlink.c:3670)
[    7.629461]  rtnl_newlink (net/core/rtnetlink.c:3914 net/core/rtnetlink.c:4035 net/core/rtnetlink.c:4150)
[    7.629484]  ? do_setlink.isra.0 (net/core/rtnetlink.c:3455)
[    7.629514]  rtnetlink_rcv_msg (net/core/rtnetlink.c:7061)
[    7.629535]  ? get_page_from_freelist (./include/linux/spinlock.h:390 mm/page_alloc.c:3373 mm/page_alloc.c:3402 mm/page_alloc.c:3943)
[    7.629563]  ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1))
[    7.629590]  netlink_rcv_skb (net/netlink/af_netlink.c:2551)
[    7.629608]  netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345)
[    7.629626]  netlink_sendmsg (net/netlink/af_netlink.c:1895)
[    7.629646]  ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4))
[    7.629668]  ___sys_sendmsg (net/socket.c:2752)
[    7.629689]  ? enqueue_hrtimer (kernel/time/hrtimer.c:1117)
[    7.629708]  __sys_sendmsg (net/socket.c:2784)
[    7.629732]  do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94)
[    7.629752]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[    7.629783] RIP: 0033:0x7f5883d5308e
[    7.629804] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 <c9> c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa
All code
========
   0:	4d 89 d8             	mov    %r11,%r8
   3:	e8 94 bd 00 00       	call   0xbd9c
   8:	4c 8b 5d f8          	mov    -0x8(%rbp),%r11
   c:	41 8b 93 08 03 00 00 	mov    0x308(%r11),%edx
  13:	59                   	pop    %rcx
  14:	5e                   	pop    %rsi
  15:	48 83 f8 fc          	cmp    $0xfffffffffffffffc,%rax
  19:	74 11                	je     0x2c
  1b:	c9                   	leave
  1c:	c3                   	ret
  1d:	0f 1f 80 00 00 00 00 	nopl   0x0(%rax)
  24:	48 8b 45 10          	mov    0x10(%rbp),%rax
  28:	0f 05                	syscall
  2a:*	c9                   	leave		<-- trapping instruction
  2b:	c3                   	ret
  2c:	83 e2 39             	and    $0x39,%edx
  2f:	83 fa 08             	cmp    $0x8,%edx
  32:	75 e7                	jne    0x1b
  34:	e8 03 ff ff ff       	call   0xffffffffffffff3c
  39:	0f 1f 00             	nopl   (%rax)
  3c:	f3 0f 1e fa          	endbr64

Code starting with the faulting instruction
===========================================
   0:	c9                   	leave
   1:	c3                   	ret
   2:	83 e2 39             	and    $0x39,%edx
   5:	83 fa 08             	cmp    $0x8,%edx
   8:	75 e7                	jne    0xfffffffffffffff1
   a:	e8 03 ff ff ff       	call   0xffffffffffffff12
   f:	0f 1f 00             	nopl   (%rax)
  12:	f3 0f 1e fa          	endbr64
[    7.629895] RSP: 002b:00007ffef9b778b0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[    7.629931] RAX: ffffffffffffffda RBX: 00007ffef9b78058 RCX: 00007f5883d5308e
[    7.629969] RDX: 0000000000000000 RSI: 00007ffef9b77960 RDI: 0000000000000005
[    7.630008] RBP: 00007ffef9b778c0 R08: 0000000000000000 R09: 0000000000000000
[    7.630048] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10e326
[    7.630087] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffef9b78030
| [    7.634672] ------------[ cut here ]------------
| [    7.634706] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#0: ip/239
| [    7.634758] Modules linked in:
| [    7.634842] Tainted: [W]=WARN
[    7.634866] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[    7.634898] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3))
[    7.634927] Code: 80 00 00 00 e8 09 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 96 a5 fb ff b9 a6 ff ff
All code
========
   0:	80 00 00             	addb   $0x0,(%rax)
   3:	00 e8                	add    %ch,%al
   5:	09 d9                	or     %ebx,%ecx
   7:	ff                   	(bad)
   8:	ff 48 83             	decl   -0x7d(%rax)
   b:	c4                   	(bad)
   c:	38 85 c0 75 18 48    	cmp    %al,0x481875c0(%rbp)
  12:	83 c4 08             	add    $0x8,%esp
  15:	4c 89 f8             	mov    %r15,%rax
  18:	5b                   	pop    %rbx
  19:	5d                   	pop    %rbp
  1a:	41 5c                	pop    %r12
  1c:	41 5d                	pop    %r13
  1e:	41 5e                	pop    %r14
  20:	41 5f                	pop    %r15
  22:	c3                   	ret
  23:	44 8b 48 08          	mov    0x8(%rax),%r9d
  27:	eb b4                	jmp    0xffffffffffffffdd
  29:	90                   	nop
  2a:*	0f 0b                	ud2		<-- trapping instruction
  2c:	90                   	nop
  2d:	ba 02 00 00 00       	mov    $0x2,%edx
  32:	4c 89 fe             	mov    %r15,%rsi
  35:	31 ff                	xor    %edi,%edi
  37:	e8 96 a5 fb ff       	call   0xfffffffffffba5d2
  3c:	b9                   	.byte 0xb9
  3d:	a6                   	cmpsb  (%rdi),(%rsi)
  3e:	ff                   	(bad)
  3f:	ff                   	.byte 0xff

Code starting with the faulting instruction
===========================================
   0:	0f 0b                	ud2
   2:	90                   	nop
   3:	ba 02 00 00 00       	mov    $0x2,%edx
   8:	4c 89 fe             	mov    %r15,%rsi
   b:	31 ff                	xor    %edi,%edi
   d:	e8 96 a5 fb ff       	call   0xfffffffffffba5a8
  12:	b9                   	.byte 0xb9
  13:	a6                   	cmpsb  (%rdi),(%rsi)
  14:	ff                   	(bad)
  15:	ff                   	.byte 0xff
[    7.635027] RSP: 0018:ff829f248058f720 EFLAGS: 00010286
[    7.635055] RAX: 00000000ffffffa6 RBX: 0000000000000001 RCX: 0000000000000000
[    7.635101] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3bc5ca01896d00
[    7.635138] RBP: 0000000000000000 R08: ff3bc5ca030efc50 R09: ff3bc5ca02e37030
[    7.635180] R10: ff3bc5ca065ee118 R11: fefefefefefefeff R12: 0000000000000000
[    7.635216] R13: 0000000000000010 R14: ff3bc5ca065ee000 R15: ff3bc5ca01896d00
[    7.635260] FS:  00007f31dcd8c840(0000) GS:ff3bc5cab843e000(0000) knlGS:0000000000000000
[    7.635301] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[    7.635341] CR2: 0000000032afc988 CR3: 0000000006620003 CR4: 0000000000771ef0
[    7.635388] PKRU: 55555554
[    7.635404] Call Trace:
[    7.635418]  <TASK>
[    7.635433]  rtmsg_ifinfo (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:4560)
[    7.635456]  __dev_notify_flags (net/core/dev.c:9787)
[    7.635478]  ? rtnl_getlink (./include/linux/skbuff.h:1323 ./include/linux/skbuff.h:1332 net/core/rtnetlink.c:4288)
[    7.635501]  netif_change_flags (net/core/dev.c:9820)
[    7.635526]  do_setlink.isra.0 (net/core/rtnetlink.c:3206 (discriminator 1))
[    7.635546]  ? __nla_validate_parse (lib/nlattr.c:620)
[    7.635577]  rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1))
[    7.635602]  ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7))
[    7.635624]  ? do_setlink.isra.0 (net/core/rtnetlink.c:3455)
[    7.635653]  rtnetlink_rcv_msg (net/core/rtnetlink.c:7061)
[    7.635673]  ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360)
[    7.635693]  ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1))
[    7.635722]  netlink_rcv_skb (net/netlink/af_netlink.c:2551)
[    7.635743]  netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345)
[    7.635766]  netlink_sendmsg (net/netlink/af_netlink.c:1895)
[    7.635788]  ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4))
[    7.635811]  ___sys_sendmsg (net/socket.c:2752)
[    7.635832]  __sys_sendmsg (net/socket.c:2784)
[    7.635852]  do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94)
[    7.635873]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[    7.635900] RIP: 0033:0x7f31dcfc608e
[    7.635923] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 <c9> c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa
All code
========
   0:	4d 89 d8             	mov    %r11,%r8
   3:	e8 94 bd 00 00       	call   0xbd9c
   8:	4c 8b 5d f8          	mov    -0x8(%rbp),%r11
   c:	41 8b 93 08 03 00 00 	mov    0x308(%r11),%edx
  13:	59                   	pop    %rcx
  14:	5e                   	pop    %rsi
  15:	48 83 f8 fc          	cmp    $0xfffffffffffffffc,%rax
  19:	74 11                	je     0x2c
  1b:	c9                   	leave
  1c:	c3                   	ret
  1d:	0f 1f 80 00 00 00 00 	nopl   0x0(%rax)
  24:	48 8b 45 10          	mov    0x10(%rbp),%rax
  28:	0f 05                	syscall
  2a:*	c9                   	leave		<-- trapping instruction
  2b:	c3                   	ret
  2c:	83 e2 39             	and    $0x39,%edx
  2f:	83 fa 08             	cmp    $0x8,%edx
  32:	75 e7                	jne    0x1b
  34:	e8 03 ff ff ff       	call   0xffffffffffffff3c
  39:	0f 1f 00             	nopl   (%rax)
  3c:	f3 0f 1e fa          	endbr64

Code starting with the faulting instruction
===========================================
   0:	c9                   	leave
   1:	c3                   	ret
   2:	83 e2 39             	and    $0x39,%edx
   5:	83 fa 08             	cmp    $0x8,%edx
   8:	75 e7                	jne    0xfffffffffffffff1
   a:	e8 03 ff ff ff       	call   0xffffffffffffff12
   f:	0f 1f 00             	nopl   (%rax)
  12:	f3 0f 1e fa          	endbr64
[    7.636019] RSP: 002b:00007ffefd94b460 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[    7.636060] RAX: ffffffffffffffda RBX: 0000000000000002 RCX: 00007f31dcfc608e
[    7.636100] RDX: 0000000000000000 RSI: 00007ffefd94b510 RDI: 0000000000000005
[    7.636140] RBP: 00007ffefd94b470 R08: 0000000000000000 R09: 0000000000000000
[    7.636181] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10e326
[    7.636223] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffefd94bbe0
| [   22.333942] ------------[ cut here ]------------
| [   22.333997] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/361
| [   22.334066] Modules linked in:
| [   22.334171] Tainted: [W]=WARN
[   22.334193] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[   22.334242] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3))
[   22.334272] Code: 80 00 00 00 e8 09 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 96 a5 fb ff b9 a6 ff ff
All code
========
   0:	80 00 00             	addb   $0x0,(%rax)
   3:	00 e8                	add    %ch,%al
   5:	09 d9                	or     %ebx,%ecx
   7:	ff                   	(bad)
   8:	ff 48 83             	decl   -0x7d(%rax)
   b:	c4                   	(bad)
   c:	38 85 c0 75 18 48    	cmp    %al,0x481875c0(%rbp)
  12:	83 c4 08             	add    $0x8,%esp
  15:	4c 89 f8             	mov    %r15,%rax
  18:	5b                   	pop    %rbx
  19:	5d                   	pop    %rbp
  1a:	41 5c                	pop    %r12
  1c:	41 5d                	pop    %r13
  1e:	41 5e                	pop    %r14
  20:	41 5f                	pop    %r15
  22:	c3                   	ret
  23:	44 8b 48 08          	mov    0x8(%rax),%r9d
  27:	eb b4                	jmp    0xffffffffffffffdd
  29:	90                   	nop
  2a:*	0f 0b                	ud2		<-- trapping instruction
  2c:	90                   	nop
  2d:	ba 02 00 00 00       	mov    $0x2,%edx
  32:	4c 89 fe             	mov    %r15,%rsi
  35:	31 ff                	xor    %edi,%edi
  37:	e8 96 a5 fb ff       	call   0xfffffffffffba5d2
  3c:	b9                   	.byte 0xb9
  3d:	a6                   	cmpsb  (%rdi),(%rsi)
  3e:	ff                   	(bad)
  3f:	ff                   	.byte 0xff

Code starting with the faulting instruction
===========================================
   0:	0f 0b                	ud2
   2:	90                   	nop
   3:	ba 02 00 00 00       	mov    $0x2,%edx
   8:	4c 89 fe             	mov    %r15,%rsi
   b:	31 ff                	xor    %edi,%edi
   d:	e8 96 a5 fb ff       	call   0xfffffffffffba5a8
  12:	b9                   	.byte 0xb9
  13:	a6                   	cmpsb  (%rdi),(%rsi)
  14:	ff                   	(bad)
  15:	ff                   	.byte 0xff
[   22.334363] RSP: 0018:ff829f2480547720 EFLAGS: 00010286
[   22.334406] RAX: 00000000ffffffa6 RBX: 0000000000000001 RCX: 0000000000000000
[   22.334454] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3bc5ca01df5400
[   22.334500] RBP: 0000000000000000 R08: ff3bc5ca030efc50 R09: ff3bc5ca065f3030
[   22.334541] R10: ff3bc5ca065ee118 R11: fefefefefefefeff R12: 0000000000000000
[   22.334583] R13: 0000000000000010 R14: ff3bc5ca065ee000 R15: ff3bc5ca01df5400
[   22.334631] FS:  00007ffac23d8840(0000) GS:ff3bc5cab85be000(0000) knlGS:0000000000000000
[   22.334687] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[   22.334727] CR2: 000000003e7ed988 CR3: 0000000006619005 CR4: 0000000000771ef0
[   22.334779] PKRU: 55555554
[   22.334795] Call Trace:
[   22.334815]  <TASK>
[   22.334832]  rtmsg_ifinfo (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:4560)
[   22.334855]  __dev_notify_flags (net/core/dev.c:9787)
[   22.334879]  netif_change_flags (net/core/dev.c:9820)
[   22.334911]  do_setlink.isra.0 (net/core/rtnetlink.c:3206 (discriminator 1))
[   22.334934]  ? __nla_validate_parse (lib/nlattr.c:620)
[   22.334972]  rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1))
[   22.334996]  ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7))
[   22.335027]  ? do_setlink.isra.0 (net/core/rtnetlink.c:3455)
[   22.335056]  rtnetlink_rcv_msg (net/core/rtnetlink.c:7061)
[   22.335076]  ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360)
[   22.335099]  ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1))
[   22.335127]  netlink_rcv_skb (net/netlink/af_netlink.c:2551)
[   22.335151]  netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345)
[   22.335178]  netlink_sendmsg (net/netlink/af_netlink.c:1895)
[   22.335200]  ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4))
[   22.335221]  ___sys_sendmsg (net/socket.c:2752)
[   22.335241]  __sys_sendmsg (net/socket.c:2784)
[   22.335271]  do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94)
[   22.335295]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[   22.335326] RIP: 0033:0x7ffac261208e
[   22.335348] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 <c9> c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa
All code
========
   0:	4d 89 d8             	mov    %r11,%r8
   3:	e8 94 bd 00 00       	call   0xbd9c
   8:	4c 8b 5d f8          	mov    -0x8(%rbp),%r11
   c:	41 8b 93 08 03 00 00 	mov    0x308(%r11),%edx
  13:	59                   	pop    %rcx
  14:	5e                   	pop    %rsi
  15:	48 83 f8 fc          	cmp    $0xfffffffffffffffc,%rax
  19:	74 11                	je     0x2c
  1b:	c9                   	leave
  1c:	c3                   	ret
  1d:	0f 1f 80 00 00 00 00 	nopl   0x0(%rax)
  24:	48 8b 45 10          	mov    0x10(%rbp),%rax
  28:	0f 05                	syscall
  2a:*	c9                   	leave		<-- trapping instruction
  2b:	c3                   	ret
  2c:	83 e2 39             	and    $0x39,%edx
  2f:	83 fa 08             	cmp    $0x8,%edx
  32:	75 e7                	jne    0x1b
  34:	e8 03 ff ff ff       	call   0xffffffffffffff3c
  39:	0f 1f 00             	nopl   (%rax)
  3c:	f3 0f 1e fa          	endbr64

Code starting with the faulting instruction
===========================================
   0:	c9                   	leave
   1:	c3                   	ret
   2:	83 e2 39             	and    $0x39,%edx
   5:	83 fa 08             	cmp    $0x8,%edx
   8:	75 e7                	jne    0xfffffffffffffff1
   a:	e8 03 ff ff ff       	call   0xffffffffffffff12
   f:	0f 1f 00             	nopl   (%rax)
  12:	f3 0f 1e fa          	endbr64
[   22.335440] RSP: 002b:00007ffe57644060 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[   22.335485] RAX: ffffffffffffffda RBX: 0000000000000002 RCX: 00007ffac261208e
[   22.335532] RDX: 0000000000000000 RSI: 00007ffe57644110 RDI: 0000000000000005
[   22.335583] RBP: 00007ffe57644070 R08: 0000000000000000 R09: 0000000000000000
[   22.335633] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10e335
[   22.335671] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffe576447e0
| [   22.339006] ------------[ cut here ]------------
| [   22.339080] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#2: ip/362
| [   22.339184] Modules linked in:
| [   22.339339] Tainted: [W]=WARN
[   22.339406] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[   22.339485] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3))
[   22.339557] Code: 80 00 00 00 e8 09 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 96 a5 fb ff b9 a6 ff ff
All code
========
   0:	80 00 00             	addb   $0x0,(%rax)
   3:	00 e8                	add    %ch,%al
   5:	09 d9                	or     %ebx,%ecx
   7:	ff                   	(bad)
   8:	ff 48 83             	decl   -0x7d(%rax)
   b:	c4                   	(bad)
   c:	38 85 c0 75 18 48    	cmp    %al,0x481875c0(%rbp)
  12:	83 c4 08             	add    $0x8,%esp
  15:	4c 89 f8             	mov    %r15,%rax
  18:	5b                   	pop    %rbx
  19:	5d                   	pop    %rbp
  1a:	41 5c                	pop    %r12
  1c:	41 5d                	pop    %r13
  1e:	41 5e                	pop    %r14
  20:	41 5f                	pop    %r15
  22:	c3                   	ret
  23:	44 8b 48 08          	mov    0x8(%rax),%r9d
  27:	eb b4                	jmp    0xffffffffffffffdd
  29:	90                   	nop
  2a:*	0f 0b                	ud2		<-- trapping instruction
  2c:	90                   	nop
  2d:	ba 02 00 00 00       	mov    $0x2,%edx
  32:	4c 89 fe             	mov    %r15,%rsi
  35:	31 ff                	xor    %edi,%edi
  37:	e8 96 a5 fb ff       	call   0xfffffffffffba5d2
  3c:	b9                   	.byte 0xb9
  3d:	a6                   	cmpsb  (%rdi),(%rsi)
  3e:	ff                   	(bad)
  3f:	ff                   	.byte 0xff

Code starting with the faulting instruction
===========================================
   0:	0f 0b                	ud2
   2:	90                   	nop
   3:	ba 02 00 00 00       	mov    $0x2,%edx
   8:	4c 89 fe             	mov    %r15,%rsi
   b:	31 ff                	xor    %edi,%edi
   d:	e8 96 a5 fb ff       	call   0xfffffffffffba5a8
  12:	b9                   	.byte 0xb9
  13:	a6                   	cmpsb  (%rdi),(%rsi)
  14:	ff                   	(bad)
  15:	ff                   	.byte 0xff
[   22.339707] RSP: 0018:ff829f24805476e0 EFLAGS: 00010286
[   22.339786] RAX: 00000000ffffffa6 RBX: 00000000ffffffff RCX: 0000000000000000
[   22.339868] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3bc5ca01915300
[   22.339947] RBP: 0000000000000000 R08: ff3bc5ca030efc50 R09: ff3bc5ca065e4030
[   22.340019] R10: ff3bc5ca065ee118 R11: fefefefefefefeff R12: 0000000000000000
[   22.340099] R13: 0000000000000011 R14: ff3bc5ca065ee000 R15: ff3bc5ca01915300
[   22.340177] FS:  00007fcb9037c840(0000) GS:ff3bc5cab853e000(0000) knlGS:0000000000000000
[   22.340254] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[   22.340330] CR2: 000000003e473988 CR3: 0000000006538001 CR4: 0000000000771ef0
[   22.340409] PKRU: 55555554
[   22.340460] Call Trace:
[   22.340517]  <TASK>
[   22.340566]  unregister_netdevice_many_notify (net/core/dev.c:12439)
[   22.340636]  rtnl_dellink (net/core/rtnetlink.c:3592 net/core/rtnetlink.c:3634)
[   22.340707]  ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7))
[   22.340782]  ? rtnl_dellinkprop (net/core/rtnetlink.c:4408)
[   22.340839]  rtnetlink_rcv_msg (net/core/rtnetlink.c:7061)
[   22.340895]  ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360)
[   22.340961]  ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1))
[   22.341032]  netlink_rcv_skb (net/netlink/af_netlink.c:2551)
[   22.341095]  netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345)
[   22.341164]  netlink_sendmsg (net/netlink/af_netlink.c:1895)
[   22.341226]  ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4))
[   22.341283]  ___sys_sendmsg (net/socket.c:2752)
[   22.341351]  __sys_sendmsg (net/socket.c:2784)
[   22.341418]  do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94)
[   22.341487]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[   22.341559] RIP: 0033:0x7fcb905b608e
[   22.341616] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 <c9> c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa
All code
========
   0:	4d 89 d8             	mov    %r11,%r8
   3:	e8 94 bd 00 00       	call   0xbd9c
   8:	4c 8b 5d f8          	mov    -0x8(%rbp),%r11
   c:	41 8b 93 08 03 00 00 	mov    0x308(%r11),%edx
  13:	59                   	pop    %rcx
  14:	5e                   	pop    %rsi
  15:	48 83 f8 fc          	cmp    $0xfffffffffffffffc,%rax
  19:	74 11                	je     0x2c
  1b:	c9                   	leave
  1c:	c3                   	ret
  1d:	0f 1f 80 00 00 00 00 	nopl   0x0(%rax)
  24:	48 8b 45 10          	mov    0x10(%rbp),%rax
  28:	0f 05                	syscall
  2a:*	c9                   	leave		<-- trapping instruction
  2b:	c3                   	ret
  2c:	83 e2 39             	and    $0x39,%edx
  2f:	83 fa 08             	cmp    $0x8,%edx
  32:	75 e7                	jne    0x1b
  34:	e8 03 ff ff ff       	call   0xffffffffffffff3c
  39:	0f 1f 00             	nopl   (%rax)
  3c:	f3 0f 1e fa          	endbr64

Code starting with the faulting instruction
===========================================
   0:	c9                   	leave
   1:	c3                   	ret
   2:	83 e2 39             	and    $0x39,%edx
   5:	83 fa 08             	cmp    $0x8,%edx
   8:	75 e7                	jne    0xfffffffffffffff1
   a:	e8 03 ff ff ff       	call   0xffffffffffffff12
   f:	0f 1f 00             	nopl   (%rax)
  12:	f3 0f 1e fa          	endbr64
[   22.341769] RSP: 002b:00007ffc1efe1a00 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[   22.341855] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 00007fcb905b608e
[   22.341935] RDX: 0000000000000000 RSI: 00007ffc1efe1ab0 RDI: 0000000000000005
[   22.342011] RBP: 00007ffc1efe1a10 R08: 0000000000000000 R09: 0000000000000000
[   22.342090] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10e335
[   22.342176] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffc1efe2180
| [   22.360177] ------------[ cut here ]------------
| [   22.360264] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#2: ip/363
| [   22.360365] Modules linked in:
| [   22.360553] Tainted: [W]=WARN
[   22.360619] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[   22.360700] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3))
[   22.360789] Code: 80 00 00 00 e8 09 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 96 a5 fb ff b9 a6 ff ff
All code
========
   0:	80 00 00             	addb   $0x0,(%rax)
   3:	00 e8                	add    %ch,%al
   5:	09 d9                	or     %ebx,%ecx
   7:	ff                   	(bad)
   8:	ff 48 83             	decl   -0x7d(%rax)
   b:	c4                   	(bad)
   c:	38 85 c0 75 18 48    	cmp    %al,0x481875c0(%rbp)
  12:	83 c4 08             	add    $0x8,%esp
  15:	4c 89 f8             	mov    %r15,%rax
  18:	5b                   	pop    %rbx
  19:	5d                   	pop    %rbp
  1a:	41 5c                	pop    %r12
  1c:	41 5d                	pop    %r13
  1e:	41 5e                	pop    %r14
  20:	41 5f                	pop    %r15
  22:	c3                   	ret
  23:	44 8b 48 08          	mov    0x8(%rax),%r9d
  27:	eb b4                	jmp    0xffffffffffffffdd
  29:	90                   	nop
  2a:*	0f 0b                	ud2		<-- trapping instruction
  2c:	90                   	nop
  2d:	ba 02 00 00 00       	mov    $0x2,%edx
  32:	4c 89 fe             	mov    %r15,%rsi
  35:	31 ff                	xor    %edi,%edi
  37:	e8 96 a5 fb ff       	call   0xfffffffffffba5d2
  3c:	b9                   	.byte 0xb9
  3d:	a6                   	cmpsb  (%rdi),(%rsi)
  3e:	ff                   	(bad)
  3f:	ff                   	.byte 0xff

Code starting with the faulting instruction
===========================================
   0:	0f 0b                	ud2
   2:	90                   	nop
   3:	ba 02 00 00 00       	mov    $0x2,%edx
   8:	4c 89 fe             	mov    %r15,%rsi
   b:	31 ff                	xor    %edi,%edi
   d:	e8 96 a5 fb ff       	call   0xfffffffffffba5a8
  12:	b9                   	.byte 0xb9
  13:	a6                   	cmpsb  (%rdi),(%rsi)
  14:	ff                   	(bad)
  15:	ff                   	.byte 0xff
[   22.360936] RSP: 0018:ff829f2480887750 EFLAGS: 00010286
[   22.361006] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000
[   22.361080] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3bc5ca01915200
[   22.361161] RBP: 0000000000000002 R08: ff3bc5ca03267890 R09: ff3bc5ca065ce030
[   22.361240] R10: ff3bc5ca065ee118 R11: fefefefefefefeff R12: 0000000000000000
[   22.361320] R13: 0000000000000010 R14: ff3bc5ca065ee000 R15: ff3bc5ca01915200
[   22.361409] FS:  00007f80f7f95840(0000) GS:ff3bc5cab853e000(0000) knlGS:0000000000000000
[   22.361497] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[   22.361576] CR2: 00007f80f818ac40 CR3: 0000000006486003 CR4: 0000000000771ef0
[   22.361656] PKRU: 55555554
[   22.361708] Call Trace:
[   22.361779]  <TASK>
[   22.361829]  rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121)
[   22.361896]  notifier_call_chain (kernel/notifier.c:85)
[   22.361967]  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)
[   22.362043]  bond_option_mode_set (drivers/net/bonding/bond_options.c:952)
[   22.362133]  __bond_opt_set (drivers/net/bonding/bond_options.c:826)
[   22.362202]  bond_changelink (drivers/net/bonding/bond_netlink.c:232)
[   22.362273]  ? kick_pool (kernel/workqueue.c:1313)
[   22.362336]  ? __queue_work (kernel/workqueue.c:2401)
[   22.362404]  ? queue_delayed_work_on (kernel/workqueue.c:2612)
[   22.362480]  bond_newlink (drivers/net/bonding/bond_netlink.c:632)
[   22.362542]  rtnl_newlink (net/core/rtnetlink.c:3904 net/core/rtnetlink.c:4035 net/core/rtnetlink.c:4150)
[   22.362604]  ? do_setlink.isra.0 (net/core/rtnetlink.c:3455)
[   22.362679]  rtnetlink_rcv_msg (net/core/rtnetlink.c:7061)
[   22.362735]  ? get_page_from_freelist (./include/linux/spinlock.h:390 mm/page_alloc.c:3373 mm/page_alloc.c:3402 mm/page_alloc.c:3943)
[   22.362814]  ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1))
[   22.362882]  netlink_rcv_skb (net/netlink/af_netlink.c:2551)
[   22.362945]  netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345)
[   22.363006]  netlink_sendmsg (net/netlink/af_netlink.c:1895)
[   22.363070]  ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4))
[   22.363131]  ___sys_sendmsg (net/socket.c:2752)
[   22.363197]  __sys_sendmsg (net/socket.c:2784)
[   22.363270]  do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94)
[   22.363326]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[   22.363391] RIP: 0033:0x7f80f81cf08e
[   22.363463] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 <c9> c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa
All code
========
   0:	4d 89 d8             	mov    %r11,%r8
   3:	e8 94 bd 00 00       	call   0xbd9c
   8:	4c 8b 5d f8          	mov    -0x8(%rbp),%r11
   c:	41 8b 93 08 03 00 00 	mov    0x308(%r11),%edx
  13:	59                   	pop    %rcx
  14:	5e                   	pop    %rsi
  15:	48 83 f8 fc          	cmp    $0xfffffffffffffffc,%rax
  19:	74 11                	je     0x2c
  1b:	c9                   	leave
  1c:	c3                   	ret
  1d:	0f 1f 80 00 00 00 00 	nopl   0x0(%rax)
  24:	48 8b 45 10          	mov    0x10(%rbp),%rax
  28:	0f 05                	syscall
  2a:*	c9                   	leave		<-- trapping instruction
  2b:	c3                   	ret
  2c:	83 e2 39             	and    $0x39,%edx
  2f:	83 fa 08             	cmp    $0x8,%edx
  32:	75 e7                	jne    0x1b
  34:	e8 03 ff ff ff       	call   0xffffffffffffff3c
  39:	0f 1f 00             	nopl   (%rax)
  3c:	f3 0f 1e fa          	endbr64

Code starting with the faulting instruction
===========================================
   0:	c9                   	leave
   1:	c3                   	ret
   2:	83 e2 39             	and    $0x39,%edx
   5:	83 fa 08             	cmp    $0x8,%edx
   8:	75 e7                	jne    0xfffffffffffffff1
   a:	e8 03 ff ff ff       	call   0xffffffffffffff12
   f:	0f 1f 00             	nopl   (%rax)
  12:	f3 0f 1e fa          	endbr64
[   22.363597] RSP: 002b:00007ffd442fa800 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[   22.363693] RAX: ffffffffffffffda RBX: 00007ffd442fafa8 RCX: 00007f80f81cf08e
[   22.363778] RDX: 0000000000000000 RSI: 00007ffd442fa8b0 RDI: 0000000000000005
[   22.363875] RBP: 00007ffd442fa810 R08: 0000000000000000 R09: 0000000000000000
[   22.363964] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10e335
[   22.364048] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffd442faf80
| [   22.364256] ------------[ cut here ]------------
| [   22.364320] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#2: ip/363
| [   22.364423] Modules linked in:
| [   22.364595] Tainted: [W]=WARN
[   22.364666] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[   22.364753] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3))
[   22.364833] Code: 80 00 00 00 e8 09 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 96 a5 fb ff b9 a6 ff ff
All code
========
   0:	80 00 00             	addb   $0x0,(%rax)
   3:	00 e8                	add    %ch,%al
   5:	09 d9                	or     %ebx,%ecx
   7:	ff                   	(bad)
   8:	ff 48 83             	decl   -0x7d(%rax)
   b:	c4                   	(bad)
   c:	38 85 c0 75 18 48    	cmp    %al,0x481875c0(%rbp)
  12:	83 c4 08             	add    $0x8,%esp
  15:	4c 89 f8             	mov    %r15,%rax
  18:	5b                   	pop    %rbx
  19:	5d                   	pop    %rbp
  1a:	41 5c                	pop    %r12
  1c:	41 5d                	pop    %r13
  1e:	41 5e                	pop    %r14
  20:	41 5f                	pop    %r15
  22:	c3                   	ret
  23:	44 8b 48 08          	mov    0x8(%rax),%r9d
  27:	eb b4                	jmp    0xffffffffffffffdd
  29:	90                   	nop
  2a:*	0f 0b                	ud2		<-- trapping instruction
  2c:	90                   	nop
  2d:	ba 02 00 00 00       	mov    $0x2,%edx
  32:	4c 89 fe             	mov    %r15,%rsi
  35:	31 ff                	xor    %edi,%edi
  37:	e8 96 a5 fb ff       	call   0xfffffffffffba5d2
  3c:	b9                   	.byte 0xb9
  3d:	a6                   	cmpsb  (%rdi),(%rsi)
  3e:	ff                   	(bad)
  3f:	ff                   	.byte 0xff

Code starting with the faulting instruction
===========================================
   0:	0f 0b                	ud2
   2:	90                   	nop
   3:	ba 02 00 00 00       	mov    $0x2,%edx
   8:	4c 89 fe             	mov    %r15,%rsi
   b:	31 ff                	xor    %edi,%edi
   d:	e8 96 a5 fb ff       	call   0xfffffffffffba5a8
  12:	b9                   	.byte 0xb9
  13:	a6                   	cmpsb  (%rdi),(%rsi)
  14:	ff                   	(bad)
  15:	ff                   	.byte 0xff
[   22.364980] RSP: 0018:ff829f2480887870 EFLAGS: 00010286
[   22.365046] RAX: 00000000ffffffa6 RBX: 00000000ffffffff RCX: 0000000000000000
[   22.365128] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3bc5ca01915200
[   22.365211] RBP: 0000000000000000 R08: ff3bc5ca03267890 R09: ff3bc5ca065ce030
[   22.365285] R10: ff3bc5ca065ee118 R11: fefefefefefefeff R12: 0000000000000000
[   22.365364] R13: 0000000000000010 R14: ff3bc5ca065ee000 R15: ff3bc5ca01915200
[   22.365466] FS:  00007f80f7f95840(0000) GS:ff3bc5cab853e000(0000) knlGS:0000000000000000
[   22.365544] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[   22.365618] CR2: 00007f80f818ac40 CR3: 0000000006486003 CR4: 0000000000771ef0
[   22.365697] PKRU: 55555554
[   22.365745] Call Trace:
[   22.365812]  <TASK>
[   22.365866]  rtmsg_ifinfo (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:4560)
[   22.365922]  __dev_notify_flags (net/core/dev.c:9787)
[   22.365986]  rtnl_configure_link (net/core/rtnetlink.c:3670)
[   22.366055]  rtnl_newlink (net/core/rtnetlink.c:3914 net/core/rtnetlink.c:4035 net/core/rtnetlink.c:4150)
[   22.366111]  ? do_setlink.isra.0 (net/core/rtnetlink.c:3455)
[   22.366175]  rtnetlink_rcv_msg (net/core/rtnetlink.c:7061)
[   22.366234]  ? get_page_from_freelist (./include/linux/spinlock.h:390 mm/page_alloc.c:3373 mm/page_alloc.c:3402 mm/page_alloc.c:3943)
[   22.366307]  ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1))
[   22.366391]  netlink_rcv_skb (net/netlink/af_netlink.c:2551)
[   22.366464]  netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345)
[   22.366525]  netlink_sendmsg (net/netlink/af_netlink.c:1895)
[   22.366585]  ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4))
[   22.366654]  ___sys_sendmsg (net/socket.c:2752)
[   22.366710]  __sys_sendmsg (net/socket.c:2784)
[   22.366776]  do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94)
[   22.366835]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[   22.366905] RIP: 0033:0x7f80f81cf08e
[   22.366969] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 <c9> c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa
All code
========
   0:	4d 89 d8             	mov    %r11,%r8
   3:	e8 94 bd 00 00       	call   0xbd9c
   8:	4c 8b 5d f8          	mov    -0x8(%rbp),%r11
   c:	41 8b 93 08 03 00 00 	mov    0x308(%r11),%edx
  13:	59                   	pop    %rcx
  14:	5e                   	pop    %rsi
  15:	48 83 f8 fc          	cmp    $0xfffffffffffffffc,%rax
  19:	74 11                	je     0x2c
  1b:	c9                   	leave
  1c:	c3                   	ret
  1d:	0f 1f 80 00 00 00 00 	nopl   0x0(%rax)
  24:	48 8b 45 10          	mov    0x10(%rbp),%rax
  28:	0f 05                	syscall
  2a:*	c9                   	leave		<-- trapping instruction
  2b:	c3                   	ret
  2c:	83 e2 39             	and    $0x39,%edx
  2f:	83 fa 08             	cmp    $0x8,%edx
  32:	75 e7                	jne    0x1b
  34:	e8 03 ff ff ff       	call   0xffffffffffffff3c
  39:	0f 1f 00             	nopl   (%rax)
  3c:	f3 0f 1e fa          	endbr64

Code starting with the faulting instruction
===========================================
   0:	c9                   	leave
   1:	c3                   	ret
   2:	83 e2 39             	and    $0x39,%edx
   5:	83 fa 08             	cmp    $0x8,%edx
   8:	75 e7                	jne    0xfffffffffffffff1
   a:	e8 03 ff ff ff       	call   0xffffffffffffff12
   f:	0f 1f 00             	nopl   (%rax)
  12:	f3 0f 1e fa          	endbr64
[   22.367110] RSP: 002b:00007ffd442fa800 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[   22.367198] RAX: ffffffffffffffda RBX: 00007ffd442fafa8 RCX: 00007f80f81cf08e
[   22.367278] RDX: 0000000000000000 RSI: 00007ffd442fa8b0 RDI: 0000000000000005
[   22.367361] RBP: 00007ffd442fa810 R08: 0000000000000000 R09: 0000000000000000
[   22.367447] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10e335
[   22.367520] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffd442faf80
| [   22.372389] ------------[ cut here ]------------
| [   22.372477] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#2: ip/366
| [   22.372571] Modules linked in:
| [   22.372737] Tainted: [W]=WARN
[   22.372802] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[   22.372881] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3))
[   22.372946] Code: 80 00 00 00 e8 09 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 96 a5 fb ff b9 a6 ff ff
All code
========
   0:	80 00 00             	addb   $0x0,(%rax)
   3:	00 e8                	add    %ch,%al
   5:	09 d9                	or     %ebx,%ecx
   7:	ff                   	(bad)
   8:	ff 48 83             	decl   -0x7d(%rax)
   b:	c4                   	(bad)
   c:	38 85 c0 75 18 48    	cmp    %al,0x481875c0(%rbp)
  12:	83 c4 08             	add    $0x8,%esp
  15:	4c 89 f8             	mov    %r15,%rax
  18:	5b                   	pop    %rbx
  19:	5d                   	pop    %rbp
  1a:	41 5c                	pop    %r12
  1c:	41 5d                	pop    %r13
  1e:	41 5e                	pop    %r14
  20:	41 5f                	pop    %r15
  22:	c3                   	ret
  23:	44 8b 48 08          	mov    0x8(%rax),%r9d
  27:	eb b4                	jmp    0xffffffffffffffdd
  29:	90                   	nop
  2a:*	0f 0b                	ud2		<-- trapping instruction
  2c:	90                   	nop
  2d:	ba 02 00 00 00       	mov    $0x2,%edx
  32:	4c 89 fe             	mov    %r15,%rsi
  35:	31 ff                	xor    %edi,%edi
  37:	e8 96 a5 fb ff       	call   0xfffffffffffba5d2
  3c:	b9                   	.byte 0xb9
  3d:	a6                   	cmpsb  (%rdi),(%rsi)
  3e:	ff                   	(bad)
  3f:	ff                   	.byte 0xff

Code starting with the faulting instruction
===========================================
   0:	0f 0b                	ud2
   2:	90                   	nop
   3:	ba 02 00 00 00       	mov    $0x2,%edx
   8:	4c 89 fe             	mov    %r15,%rsi
   b:	31 ff                	xor    %edi,%edi
   d:	e8 96 a5 fb ff       	call   0xfffffffffffba5a8
  12:	b9                   	.byte 0xb9
  13:	a6                   	cmpsb  (%rdi),(%rsi)
  14:	ff                   	(bad)
  15:	ff                   	.byte 0xff
[   22.373086] RSP: 0018:ff829f248089f720 EFLAGS: 00010286
[   22.373150] RAX: 00000000ffffffa6 RBX: 0000000000000001 RCX: 0000000000000000
[   22.373223] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3bc5ca01915200
[   22.373301] RBP: 0000000000000000 R08: ff3bc5ca03267890 R09: ff3bc5ca065ce030
[   22.373384] R10: ff3bc5ca065ee118 R11: fefefefefefefeff R12: 0000000000000000
[   22.373474] R13: 0000000000000010 R14: ff3bc5ca065ee000 R15: ff3bc5ca01915200
[   22.373556] FS:  00007f0388732840(0000) GS:ff3bc5cab853e000(0000) knlGS:0000000000000000
[   22.373640] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[   22.373716] CR2: 00007f0388a021a0 CR3: 00000000033f0002 CR4: 0000000000771ef0
[   22.373813] PKRU: 55555554
[   22.373865] Call Trace:
[   22.373913]  <TASK>
[   22.373973]  rtmsg_ifinfo (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:4560)
[   22.374030]  __dev_notify_flags (net/core/dev.c:9787)
[   22.374100]  ? rtnl_getlink (./include/linux/skbuff.h:1323 ./include/linux/skbuff.h:1332 net/core/rtnetlink.c:4288)
[   22.374157]  netif_change_flags (net/core/dev.c:9820)
[   22.374220]  do_setlink.isra.0 (net/core/rtnetlink.c:3206 (discriminator 1))
[   22.374290]  ? __nla_validate_parse (lib/nlattr.c:620)
[   22.374366]  rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1))
[   22.374436]  ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7))
[   22.374493]  ? do_setlink.isra.0 (net/core/rtnetlink.c:3455)
[   22.374569]  rtnetlink_rcv_msg (net/core/rtnetlink.c:7061)
[   22.374634]  ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360)
[   22.374704]  ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1))
[   22.374782]  netlink_rcv_skb (net/netlink/af_netlink.c:2551)
[   22.374839]  netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345)
[   22.374905]  netlink_sendmsg (net/netlink/af_netlink.c:1895)
[   22.374961]  ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4))
[   22.375019]  ___sys_sendmsg (net/socket.c:2752)
[   22.375086]  __sys_sendmsg (net/socket.c:2784)
[   22.375154]  do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94)
[   22.375219]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[   22.375282] RIP: 0033:0x7f038896c08e
[   22.375349] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 <c9> c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa
All code
========
   0:	4d 89 d8             	mov    %r11,%r8
   3:	e8 94 bd 00 00       	call   0xbd9c
   8:	4c 8b 5d f8          	mov    -0x8(%rbp),%r11
   c:	41 8b 93 08 03 00 00 	mov    0x308(%r11),%edx
  13:	59                   	pop    %rcx
  14:	5e                   	pop    %rsi
  15:	48 83 f8 fc          	cmp    $0xfffffffffffffffc,%rax
  19:	74 11                	je     0x2c
  1b:	c9                   	leave
  1c:	c3                   	ret
  1d:	0f 1f 80 00 00 00 00 	nopl   0x0(%rax)
  24:	48 8b 45 10          	mov    0x10(%rbp),%rax
  28:	0f 05                	syscall
  2a:*	c9                   	leave		<-- trapping instruction
  2b:	c3                   	ret
  2c:	83 e2 39             	and    $0x39,%edx
  2f:	83 fa 08             	cmp    $0x8,%edx
  32:	75 e7                	jne    0x1b
  34:	e8 03 ff ff ff       	call   0xffffffffffffff3c
  39:	0f 1f 00             	nopl   (%rax)
  3c:	f3 0f 1e fa          	endbr64

Code starting with the faulting instruction
===========================================
   0:	c9                   	leave
   1:	c3                   	ret
   2:	83 e2 39             	and    $0x39,%edx
   5:	83 fa 08             	cmp    $0x8,%edx
   8:	75 e7                	jne    0xfffffffffffffff1
   a:	e8 03 ff ff ff       	call   0xffffffffffffff12
   f:	0f 1f 00             	nopl   (%rax)
  12:	f3 0f 1e fa          	endbr64
[   22.375498] RSP: 002b:00007ffeb267cbd0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[   22.375575] RAX: ffffffffffffffda RBX: 0000000000000002 RCX: 00007f038896c08e
[   22.375656] RDX: 0000000000000000 RSI: 00007ffeb267cc80 RDI: 0000000000000005
[   22.375728] RBP: 00007ffeb267cbe0 R08: 0000000000000000 R09: 0000000000000000
[   22.375809] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10e335
[   22.375895] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffeb267d350
| [   37.069443] ------------[ cut here ]------------
| [   37.069493] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/487
| [   37.069567] Modules linked in:
| [   37.069658] Tainted: [W]=WARN
[   37.069686] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[   37.069726] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3))
[   37.069751] Code: 80 00 00 00 e8 09 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 96 a5 fb ff b9 a6 ff ff
All code
========
   0:	80 00 00             	addb   $0x0,(%rax)
   3:	00 e8                	add    %ch,%al
   5:	09 d9                	or     %ebx,%ecx
   7:	ff                   	(bad)
   8:	ff 48 83             	decl   -0x7d(%rax)
   b:	c4                   	(bad)
   c:	38 85 c0 75 18 48    	cmp    %al,0x481875c0(%rbp)
  12:	83 c4 08             	add    $0x8,%esp
  15:	4c 89 f8             	mov    %r15,%rax
  18:	5b                   	pop    %rbx
  19:	5d                   	pop    %rbp
  1a:	41 5c                	pop    %r12
  1c:	41 5d                	pop    %r13
  1e:	41 5e                	pop    %r14
  20:	41 5f                	pop    %r15
  22:	c3                   	ret
  23:	44 8b 48 08          	mov    0x8(%rax),%r9d
  27:	eb b4                	jmp    0xffffffffffffffdd
  29:	90                   	nop
  2a:*	0f 0b                	ud2		<-- trapping instruction
  2c:	90                   	nop
  2d:	ba 02 00 00 00       	mov    $0x2,%edx
  32:	4c 89 fe             	mov    %r15,%rsi
  35:	31 ff                	xor    %edi,%edi
  37:	e8 96 a5 fb ff       	call   0xfffffffffffba5d2
  3c:	b9                   	.byte 0xb9
  3d:	a6                   	cmpsb  (%rdi),(%rsi)
  3e:	ff                   	(bad)
  3f:	ff                   	.byte 0xff

Code starting with the faulting instruction
===========================================
   0:	0f 0b                	ud2
   2:	90                   	nop
   3:	ba 02 00 00 00       	mov    $0x2,%edx
   8:	4c 89 fe             	mov    %r15,%rsi
   b:	31 ff                	xor    %edi,%edi
   d:	e8 96 a5 fb ff       	call   0xfffffffffffba5a8
  12:	b9                   	.byte 0xb9
  13:	a6                   	cmpsb  (%rdi),(%rsi)
  14:	ff                   	(bad)
  15:	ff                   	.byte 0xff
[   37.069860] RSP: 0018:ff829f2480587720 EFLAGS: 00010286
[   37.069898] RAX: 00000000ffffffa6 RBX: 0000000000000001 RCX: 0000000000000000
[   37.069946] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3bc5ca02f61000
[   37.069993] RBP: 0000000000000000 R08: ff3bc5ca03267890 R09: ff3bc5ca065e5030
[   37.070047] R10: ff3bc5ca065ee118 R11: fefefefefefefeff R12: 0000000000000000
[   37.070099] R13: 0000000000000010 R14: ff3bc5ca065ee000 R15: ff3bc5ca02f61000
[   37.070151] FS:  00007f08a3fb5840(0000) GS:ff3bc5cab85be000(0000) knlGS:0000000000000000
[   37.070191] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[   37.070225] CR2: 0000000039631988 CR3: 0000000003159003 CR4: 0000000000771ef0
[   37.070273] PKRU: 55555554
[   37.070289] Call Trace:
[   37.070309]  <TASK>
[   37.070328]  rtmsg_ifinfo (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:4560)
[   37.070357]  __dev_notify_flags (net/core/dev.c:9787)
[   37.070380]  netif_change_flags (net/core/dev.c:9820)
[   37.070405]  do_setlink.isra.0 (net/core/rtnetlink.c:3206 (discriminator 1))
[   37.070425]  ? alloc_from_new_slab (./include/linux/spinlock.h:408 (discriminator 3) mm/slub.c:4391 (discriminator 3))
[   37.070456]  ? refill_objects (mm/slub.c:7281)
[   37.070476]  ? __nla_validate_parse (lib/nlattr.c:620)
[   37.070507]  ? __pcs_replace_empty_main (mm/slub.c:2816 mm/slub.c:4651)
[   37.070541]  rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1))
[   37.070573]  ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7))
[   37.070594]  ? do_setlink.isra.0 (net/core/rtnetlink.c:3455)
[   37.070622]  rtnetlink_rcv_msg (net/core/rtnetlink.c:7061)
[   37.070643]  ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360)
[   37.070662]  ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1))
[   37.070684]  netlink_rcv_skb (net/netlink/af_netlink.c:2551)
[   37.070719]  netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345)
[   37.070741]  netlink_sendmsg (net/netlink/af_netlink.c:1895)
[   37.070766]  ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4))
[   37.070790]  ___sys_sendmsg (net/socket.c:2752)
[   37.070813]  __sys_sendmsg (net/socket.c:2784)
[   37.070845]  do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94)
[   37.070865]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[   37.070897] RIP: 0033:0x7f08a41ef08e
[   37.070924] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 <c9> c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa
All code
========
   0:	4d 89 d8             	mov    %r11,%r8
   3:	e8 94 bd 00 00       	call   0xbd9c
   8:	4c 8b 5d f8          	mov    -0x8(%rbp),%r11
   c:	41 8b 93 08 03 00 00 	mov    0x308(%r11),%edx
  13:	59                   	pop    %rcx
  14:	5e                   	pop    %rsi
  15:	48 83 f8 fc          	cmp    $0xfffffffffffffffc,%rax
  19:	74 11                	je     0x2c
  1b:	c9                   	leave
  1c:	c3                   	ret
  1d:	0f 1f 80 00 00 00 00 	nopl   0x0(%rax)
  24:	48 8b 45 10          	mov    0x10(%rbp),%rax
  28:	0f 05                	syscall
  2a:*	c9                   	leave		<-- trapping instruction
  2b:	c3                   	ret
  2c:	83 e2 39             	and    $0x39,%edx
  2f:	83 fa 08             	cmp    $0x8,%edx
  32:	75 e7                	jne    0x1b
  34:	e8 03 ff ff ff       	call   0xffffffffffffff3c
  39:	0f 1f 00             	nopl   (%rax)
  3c:	f3 0f 1e fa          	endbr64

Code starting with the faulting instruction
===========================================
   0:	c9                   	leave
   1:	c3                   	ret
   2:	83 e2 39             	and    $0x39,%edx
   5:	83 fa 08             	cmp    $0x8,%edx
   8:	75 e7                	jne    0xfffffffffffffff1
   a:	e8 03 ff ff ff       	call   0xffffffffffffff12
   f:	0f 1f 00             	nopl   (%rax)
  12:	f3 0f 1e fa          	endbr64
[   37.071031] RSP: 002b:00007ffd26332230 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[   37.071075] RAX: ffffffffffffffda RBX: 0000000000000002 RCX: 00007f08a41ef08e
[   37.071114] RDX: 0000000000000000 RSI: 00007ffd263322e0 RDI: 0000000000000005
[   37.071162] RBP: 00007ffd26332240 R08: 0000000000000000 R09: 0000000000000000
[   37.071211] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10e344
[   37.071259] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffd263329b0
| [   37.074517] ------------[ cut here ]------------
| [   37.074587] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#2: ip/488
| [   37.074680] Modules linked in:
| [   37.074871] Tainted: [W]=WARN
[   37.074934] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[   37.075011] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3))
[   37.075082] Code: 80 00 00 00 e8 09 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 96 a5 fb ff b9 a6 ff ff
All code
========
   0:	80 00 00             	addb   $0x0,(%rax)
   3:	00 e8                	add    %ch,%al
   5:	09 d9                	or     %ebx,%ecx
   7:	ff                   	(bad)
   8:	ff 48 83             	decl   -0x7d(%rax)
   b:	c4                   	(bad)
   c:	38 85 c0 75 18 48    	cmp    %al,0x481875c0(%rbp)
  12:	83 c4 08             	add    $0x8,%esp
  15:	4c 89 f8             	mov    %r15,%rax
  18:	5b                   	pop    %rbx
  19:	5d                   	pop    %rbp
  1a:	41 5c                	pop    %r12
  1c:	41 5d                	pop    %r13
  1e:	41 5e                	pop    %r14
  20:	41 5f                	pop    %r15
  22:	c3                   	ret
  23:	44 8b 48 08          	mov    0x8(%rax),%r9d
  27:	eb b4                	jmp    0xffffffffffffffdd
  29:	90                   	nop
  2a:*	0f 0b                	ud2		<-- trapping instruction
  2c:	90                   	nop
  2d:	ba 02 00 00 00       	mov    $0x2,%edx
  32:	4c 89 fe             	mov    %r15,%rsi
  35:	31 ff                	xor    %edi,%edi
  37:	e8 96 a5 fb ff       	call   0xfffffffffffba5d2
  3c:	b9                   	.byte 0xb9
  3d:	a6                   	cmpsb  (%rdi),(%rsi)
  3e:	ff                   	(bad)
  3f:	ff                   	.byte 0xff

Code starting with the faulting instruction
===========================================
   0:	0f 0b                	ud2
   2:	90                   	nop
   3:	ba 02 00 00 00       	mov    $0x2,%edx
   8:	4c 89 fe             	mov    %r15,%rsi
   b:	31 ff                	xor    %edi,%edi
   d:	e8 96 a5 fb ff       	call   0xfffffffffffba5a8
  12:	b9                   	.byte 0xb9
  13:	a6                   	cmpsb  (%rdi),(%rsi)
  14:	ff                   	(bad)
  15:	ff                   	.byte 0xff
[   37.075235] RSP: 0018:ff829f24805876e0 EFLAGS: 00010286
[   37.075301] RAX: 00000000ffffffa6 RBX: 00000000ffffffff RCX: 0000000000000000
[   37.075380] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3bc5ca0190ba00
[   37.075467] RBP: 0000000000000000 R08: ff3bc5ca03267890 R09: ff3bc5ca02e36030
[   37.075549] R10: ff3bc5ca065ee118 R11: fefefefefefefeff R12: 0000000000000000
[   37.075629] R13: 0000000000000011 R14: ff3bc5ca065ee000 R15: ff3bc5ca0190ba00
[   37.075713] FS:  00007f7088443840(0000) GS:ff3bc5cab853e000(0000) knlGS:0000000000000000
[   37.075807] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[   37.075881] CR2: 0000000009866988 CR3: 0000000004e79003 CR4: 0000000000771ef0
[   37.075962] PKRU: 55555554
[   37.076017] Call Trace:
[   37.076063]  <TASK>
[   37.076121]  unregister_netdevice_many_notify (net/core/dev.c:12439)
[   37.076194]  rtnl_dellink (net/core/rtnetlink.c:3592 net/core/rtnetlink.c:3634)
[   37.076258]  ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7))
[   37.076326]  ? rtnl_dellinkprop (net/core/rtnetlink.c:4408)
[   37.076380]  rtnetlink_rcv_msg (net/core/rtnetlink.c:7061)
[   37.076436]  ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360)
[   37.076503]  ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1))
[   37.076586]  netlink_rcv_skb (net/netlink/af_netlink.c:2551)
[   37.076651]  netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345)
[   37.076705]  netlink_sendmsg (net/netlink/af_netlink.c:1895)
[   37.076770]  ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4))
[   37.076831]  ___sys_sendmsg (net/socket.c:2752)
[   37.076898]  __sys_sendmsg (net/socket.c:2784)
[   37.076953]  do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94)
[   37.077010]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[   37.077082] RIP: 0033:0x7f708867d08e
[   37.077147] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 <c9> c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa
All code
========
   0:	4d 89 d8             	mov    %r11,%r8
   3:	e8 94 bd 00 00       	call   0xbd9c
   8:	4c 8b 5d f8          	mov    -0x8(%rbp),%r11
   c:	41 8b 93 08 03 00 00 	mov    0x308(%r11),%edx
  13:	59                   	pop    %rcx
  14:	5e                   	pop    %rsi
  15:	48 83 f8 fc          	cmp    $0xfffffffffffffffc,%rax
  19:	74 11                	je     0x2c
  1b:	c9                   	leave
  1c:	c3                   	ret
  1d:	0f 1f 80 00 00 00 00 	nopl   0x0(%rax)
  24:	48 8b 45 10          	mov    0x10(%rbp),%rax
  28:	0f 05                	syscall
  2a:*	c9                   	leave		<-- trapping instruction
  2b:	c3                   	ret
  2c:	83 e2 39             	and    $0x39,%edx
  2f:	83 fa 08             	cmp    $0x8,%edx
  32:	75 e7                	jne    0x1b
  34:	e8 03 ff ff ff       	call   0xffffffffffffff3c
  39:	0f 1f 00             	nopl   (%rax)
  3c:	f3 0f 1e fa          	endbr64

Code starting with the faulting instruction
===========================================
   0:	c9                   	leave
   1:	c3                   	ret
   2:	83 e2 39             	and    $0x39,%edx
   5:	83 fa 08             	cmp    $0x8,%edx
   8:	75 e7                	jne    0xfffffffffffffff1
   a:	e8 03 ff ff ff       	call   0xffffffffffffff12
   f:	0f 1f 00             	nopl   (%rax)
  12:	f3 0f 1e fa          	endbr64
[   37.077294] RSP: 002b:00007ffc44943570 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[   37.077375] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 00007f708867d08e
[   37.077461] RDX: 0000000000000000 RSI: 00007ffc44943620 RDI: 0000000000000005
[   37.077543] RBP: 00007ffc44943580 R08: 0000000000000000 R09: 0000000000000000
[   37.077623] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10e344
[   37.077703] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffc44943cf0
| [   37.095088] ------------[ cut here ]------------
| [   37.095130] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/489
| [   37.095189] Modules linked in:
| [   37.095280] Tainted: [W]=WARN
[   37.095299] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[   37.095341] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3))
[   37.095373] Code: 80 00 00 00 e8 09 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 96 a5 fb ff b9 a6 ff ff
All code
========
   0:	80 00 00             	addb   $0x0,(%rax)
   3:	00 e8                	add    %ch,%al
   5:	09 d9                	or     %ebx,%ecx
   7:	ff                   	(bad)
   8:	ff 48 83             	decl   -0x7d(%rax)
   b:	c4                   	(bad)
   c:	38 85 c0 75 18 48    	cmp    %al,0x481875c0(%rbp)
  12:	83 c4 08             	add    $0x8,%esp
  15:	4c 89 f8             	mov    %r15,%rax
  18:	5b                   	pop    %rbx
  19:	5d                   	pop    %rbp
  1a:	41 5c                	pop    %r12
  1c:	41 5d                	pop    %r13
  1e:	41 5e                	pop    %r14
  20:	41 5f                	pop    %r15
  22:	c3                   	ret
  23:	44 8b 48 08          	mov    0x8(%rax),%r9d
  27:	eb b4                	jmp    0xffffffffffffffdd
  29:	90                   	nop
  2a:*	0f 0b                	ud2		<-- trapping instruction
  2c:	90                   	nop
  2d:	ba 02 00 00 00       	mov    $0x2,%edx
  32:	4c 89 fe             	mov    %r15,%rsi
  35:	31 ff                	xor    %edi,%edi
  37:	e8 96 a5 fb ff       	call   0xfffffffffffba5d2
  3c:	b9                   	.byte 0xb9
  3d:	a6                   	cmpsb  (%rdi),(%rsi)
  3e:	ff                   	(bad)
  3f:	ff                   	.byte 0xff

Code starting with the faulting instruction
===========================================
   0:	0f 0b                	ud2
   2:	90                   	nop
   3:	ba 02 00 00 00       	mov    $0x2,%edx
   8:	4c 89 fe             	mov    %r15,%rsi
   b:	31 ff                	xor    %edi,%edi
   d:	e8 96 a5 fb ff       	call   0xfffffffffffba5a8
  12:	b9                   	.byte 0xb9
  13:	a6                   	cmpsb  (%rdi),(%rsi)
  14:	ff                   	(bad)
  15:	ff                   	.byte 0xff
[   37.095492] RSP: 0018:ff829f2480b47750 EFLAGS: 00010286
[   37.095528] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000
[   37.095565] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3bc5ca01915d00
[   37.095609] RBP: 0000000000000002 R08: ff3bc5ca032671d0 R09: ff3bc5ca065f2030
[   37.095655] R10: ff3bc5ca065ea118 R11: fefefefefefefeff R12: 0000000000000000
[   37.095704] R13: 0000000000000010 R14: ff3bc5ca065ea000 R15: ff3bc5ca01915d00
[   37.095749] FS:  00007f61773e9840(0000) GS:ff3bc5cab85be000(0000) knlGS:0000000000000000
[   37.095789] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[   37.095820] CR2: 00007f6177750f43 CR3: 0000000006483005 CR4: 0000000000771ef0
[   37.095874] PKRU: 55555554
[   37.095889] Call Trace:
[   37.095901]  <TASK>
[   37.095918]  rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121)
[   37.095948]  notifier_call_chain (kernel/notifier.c:85)
[   37.095973]  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)
[   37.096010]  bond_option_mode_set (drivers/net/bonding/bond_options.c:952)
[   37.096050]  __bond_opt_set (drivers/net/bonding/bond_options.c:826)
[   37.096074]  bond_changelink (drivers/net/bonding/bond_netlink.c:232)
[   37.096094]  ? kick_pool (kernel/workqueue.c:1313)
[   37.096119]  ? notifier_call_chain (kernel/notifier.c:85)
[   37.096157]  ? __queue_work (kernel/workqueue.c:2401)
[   37.096183]  ? queue_delayed_work_on (kernel/workqueue.c:2612)
[   37.096220]  bond_newlink (drivers/net/bonding/bond_netlink.c:632)
[   37.096243]  rtnl_newlink (net/core/rtnetlink.c:3904 net/core/rtnetlink.c:4035 net/core/rtnetlink.c:4150)
[   37.096275]  ? do_setlink.isra.0 (net/core/rtnetlink.c:3455)
[   37.096305]  rtnetlink_rcv_msg (net/core/rtnetlink.c:7061)
[   37.096324]  ? get_page_from_freelist (./include/linux/spinlock.h:390 mm/page_alloc.c:3373 mm/page_alloc.c:3402 mm/page_alloc.c:3943)
[   37.096362]  ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1))
[   37.096396]  netlink_rcv_skb (net/netlink/af_netlink.c:2551)
[   37.096416]  netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345)
[   37.096454]  netlink_sendmsg (net/netlink/af_netlink.c:1895)
[   37.096477]  ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4))
[   37.096498]  ___sys_sendmsg (net/socket.c:2752)
[   37.096521]  __sys_sendmsg (net/socket.c:2784)
[   37.096546]  do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94)
[   37.096571]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[   37.096602] RIP: 0033:0x7f617762308e
[   37.096632] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 <c9> c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa
All code
========
   0:	4d 89 d8             	mov    %r11,%r8
   3:	e8 94 bd 00 00       	call   0xbd9c
   8:	4c 8b 5d f8          	mov    -0x8(%rbp),%r11
   c:	41 8b 93 08 03 00 00 	mov    0x308(%r11),%edx
  13:	59                   	pop    %rcx
  14:	5e                   	pop    %rsi
  15:	48 83 f8 fc          	cmp    $0xfffffffffffffffc,%rax
  19:	74 11                	je     0x2c
  1b:	c9                   	leave
  1c:	c3                   	ret
  1d:	0f 1f 80 00 00 00 00 	nopl   0x0(%rax)
  24:	48 8b 45 10          	mov    0x10(%rbp),%rax
  28:	0f 05                	syscall
  2a:*	c9                   	leave		<-- trapping instruction
  2b:	c3                   	ret
  2c:	83 e2 39             	and    $0x39,%edx
  2f:	83 fa 08             	cmp    $0x8,%edx
  32:	75 e7                	jne    0x1b
  34:	e8 03 ff ff ff       	call   0xffffffffffffff3c
  39:	0f 1f 00             	nopl   (%rax)
  3c:	f3 0f 1e fa          	endbr64

Code starting with the faulting instruction
===========================================
   0:	c9                   	leave
   1:	c3                   	ret
   2:	83 e2 39             	and    $0x39,%edx
   5:	83 fa 08             	cmp    $0x8,%edx
   8:	75 e7                	jne    0xfffffffffffffff1
   a:	e8 03 ff ff ff       	call   0xffffffffffffff12
   f:	0f 1f 00             	nopl   (%rax)
  12:	f3 0f 1e fa          	endbr64
[   37.096736] RSP: 002b:00007ffd71090630 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[   37.096786] RAX: ffffffffffffffda RBX: 00007ffd71090dd8 RCX: 00007f617762308e
[   37.096826] RDX: 0000000000000000 RSI: 00007ffd710906e0 RDI: 0000000000000005
[   37.096875] RBP: 00007ffd71090640 R08: 0000000000000000 R09: 0000000000000000
[   37.096913] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10e344
[   37.096948] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffd71090db0
| [   37.097064] ------------[ cut here ]------------
| [   37.097101] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/489
| [   37.097157] Modules linked in:
| [   37.097222] Tainted: [W]=WARN
[   37.097247] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[   37.097290] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3))
[   37.097317] Code: 80 00 00 00 e8 09 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 96 a5 fb ff b9 a6 ff ff
All code
========
   0:	80 00 00             	addb   $0x0,(%rax)
   3:	00 e8                	add    %ch,%al
   5:	09 d9                	or     %ebx,%ecx
   7:	ff                   	(bad)
   8:	ff 48 83             	decl   -0x7d(%rax)
   b:	c4                   	(bad)
   c:	38 85 c0 75 18 48    	cmp    %al,0x481875c0(%rbp)
  12:	83 c4 08             	add    $0x8,%esp
  15:	4c 89 f8             	mov    %r15,%rax
  18:	5b                   	pop    %rbx
  19:	5d                   	pop    %rbp
  1a:	41 5c                	pop    %r12
  1c:	41 5d                	pop    %r13
  1e:	41 5e                	pop    %r14
  20:	41 5f                	pop    %r15
  22:	c3                   	ret
  23:	44 8b 48 08          	mov    0x8(%rax),%r9d
  27:	eb b4                	jmp    0xffffffffffffffdd
  29:	90                   	nop
  2a:*	0f 0b                	ud2		<-- trapping instruction
  2c:	90                   	nop
  2d:	ba 02 00 00 00       	mov    $0x2,%edx
  32:	4c 89 fe             	mov    %r15,%rsi
  35:	31 ff                	xor    %edi,%edi
  37:	e8 96 a5 fb ff       	call   0xfffffffffffba5d2
  3c:	b9                   	.byte 0xb9
  3d:	a6                   	cmpsb  (%rdi),(%rsi)
  3e:	ff                   	(bad)
  3f:	ff                   	.byte 0xff

Code starting with the faulting instruction
===========================================
   0:	0f 0b                	ud2
   2:	90                   	nop
   3:	ba 02 00 00 00       	mov    $0x2,%edx
   8:	4c 89 fe             	mov    %r15,%rsi
   b:	31 ff                	xor    %edi,%edi
   d:	e8 96 a5 fb ff       	call   0xfffffffffffba5a8
  12:	b9                   	.byte 0xb9
  13:	a6                   	cmpsb  (%rdi),(%rsi)
  14:	ff                   	(bad)
  15:	ff                   	.byte 0xff
[   37.097416] RSP: 0018:ff829f2480b47870 EFLAGS: 00010286
[   37.097452] RAX: 00000000ffffffa6 RBX: 00000000ffffffff RCX: 0000000000000000
[   37.097498] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3bc5ca01915d00
[   37.097533] RBP: 0000000000000000 R08: ff3bc5ca032671d0 R09: ff3bc5ca065f2030
[   37.097580] R10: ff3bc5ca065ea118 R11: fefefefefefefeff R12: 0000000000000000
[   37.097629] R13: 0000000000000010 R14: ff3bc5ca065ea000 R15: ff3bc5ca01915d00
[   37.097677] FS:  00007f61773e9840(0000) GS:ff3bc5cab85be000(0000) knlGS:0000000000000000
[   37.097729] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[   37.097771] CR2: 00007f6177750f43 CR3: 0000000006483005 CR4: 0000000000771ef0
[   37.097809] PKRU: 55555554
[   37.097827] Call Trace:
[   37.097841]  <TASK>
[   37.097855]  rtmsg_ifinfo (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:4560)
[   37.097883]  __dev_notify_flags (net/core/dev.c:9787)
[   37.097902]  rtnl_configure_link (net/core/rtnetlink.c:3670)
[   37.097919]  rtnl_newlink (net/core/rtnetlink.c:3914 net/core/rtnetlink.c:4035 net/core/rtnetlink.c:4150)
[   37.097938]  ? do_setlink.isra.0 (net/core/rtnetlink.c:3455)
[   37.097980]  rtnetlink_rcv_msg (net/core/rtnetlink.c:7061)
[   37.098007]  ? get_page_from_freelist (./include/linux/spinlock.h:390 mm/page_alloc.c:3373 mm/page_alloc.c:3402 mm/page_alloc.c:3943)
[   37.098030]  ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1))
[   37.098054]  netlink_rcv_skb (net/netlink/af_netlink.c:2551)
[   37.098080]  netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345)
[   37.098098]  netlink_sendmsg (net/netlink/af_netlink.c:1895)
[   37.098121]  ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4))
[   37.098144]  ___sys_sendmsg (net/socket.c:2752)
[   37.098165]  __sys_sendmsg (net/socket.c:2784)
[   37.098183]  do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94)
[   37.098210]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[   37.098242] RIP: 0033:0x7f617762308e
[   37.098261] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 <c9> c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa
All code
========
   0:	4d 89 d8             	mov    %r11,%r8
   3:	e8 94 bd 00 00       	call   0xbd9c
   8:	4c 8b 5d f8          	mov    -0x8(%rbp),%r11
   c:	41 8b 93 08 03 00 00 	mov    0x308(%r11),%edx
  13:	59                   	pop    %rcx
  14:	5e                   	pop    %rsi
  15:	48 83 f8 fc          	cmp    $0xfffffffffffffffc,%rax
  19:	74 11                	je     0x2c
  1b:	c9                   	leave
  1c:	c3                   	ret
  1d:	0f 1f 80 00 00 00 00 	nopl   0x0(%rax)
  24:	48 8b 45 10          	mov    0x10(%rbp),%rax
  28:	0f 05                	syscall
  2a:*	c9                   	leave		<-- trapping instruction
  2b:	c3                   	ret
  2c:	83 e2 39             	and    $0x39,%edx
  2f:	83 fa 08             	cmp    $0x8,%edx
  32:	75 e7                	jne    0x1b
  34:	e8 03 ff ff ff       	call   0xffffffffffffff3c
  39:	0f 1f 00             	nopl   (%rax)
  3c:	f3 0f 1e fa          	endbr64

Code starting with the faulting instruction
===========================================
   0:	c9                   	leave
   1:	c3                   	ret
   2:	83 e2 39             	and    $0x39,%edx
   5:	83 fa 08             	cmp    $0x8,%edx
   8:	75 e7                	jne    0xfffffffffffffff1
   a:	e8 03 ff ff ff       	call   0xffffffffffffff12
   f:	0f 1f 00             	nopl   (%rax)
  12:	f3 0f 1e fa          	endbr64
[   37.098358] RSP: 002b:00007ffd71090630 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[   37.098408] RAX: ffffffffffffffda RBX: 00007ffd71090dd8 RCX: 00007f617762308e
[   37.098464] RDX: 0000000000000000 RSI: 00007ffd710906e0 RDI: 0000000000000005
[   37.098511] RBP: 00007ffd71090640 R08: 0000000000000000 R09: 0000000000000000
[   37.098541] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10e344
[   37.098570] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffd71090db0
| [   37.103350] ------------[ cut here ]------------
| [   37.103423] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#2: ip/492
| [   37.103514] Modules linked in:
| [   37.103676] Tainted: [W]=WARN
[   37.103731] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[   37.103812] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3))
[   37.103894] Code: 80 00 00 00 e8 09 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 96 a5 fb ff b9 a6 ff ff
All code
========
   0:	80 00 00             	addb   $0x0,(%rax)
   3:	00 e8                	add    %ch,%al
   5:	09 d9                	or     %ebx,%ecx
   7:	ff                   	(bad)
   8:	ff 48 83             	decl   -0x7d(%rax)
   b:	c4                   	(bad)
   c:	38 85 c0 75 18 48    	cmp    %al,0x481875c0(%rbp)
  12:	83 c4 08             	add    $0x8,%esp
  15:	4c 89 f8             	mov    %r15,%rax
  18:	5b                   	pop    %rbx
  19:	5d                   	pop    %rbp
  1a:	41 5c                	pop    %r12
  1c:	41 5d                	pop    %r13
  1e:	41 5e                	pop    %r14
  20:	41 5f                	pop    %r15
  22:	c3                   	ret
  23:	44 8b 48 08          	mov    0x8(%rax),%r9d
  27:	eb b4                	jmp    0xffffffffffffffdd
  29:	90                   	nop
  2a:*	0f 0b                	ud2		<-- trapping instruction
  2c:	90                   	nop
  2d:	ba 02 00 00 00       	mov    $0x2,%edx
  32:	4c 89 fe             	mov    %r15,%rsi
  35:	31 ff                	xor    %edi,%edi
  37:	e8 96 a5 fb ff       	call   0xfffffffffffba5d2
  3c:	b9                   	.byte 0xb9
  3d:	a6                   	cmpsb  (%rdi),(%rsi)
  3e:	ff                   	(bad)
  3f:	ff                   	.byte 0xff

Code starting with the faulting instruction
===========================================
   0:	0f 0b                	ud2
   2:	90                   	nop
   3:	ba 02 00 00 00       	mov    $0x2,%edx
   8:	4c 89 fe             	mov    %r15,%rsi
   b:	31 ff                	xor    %edi,%edi
   d:	e8 96 a5 fb ff       	call   0xfffffffffffba5a8
  12:	b9                   	.byte 0xb9
  13:	a6                   	cmpsb  (%rdi),(%rsi)
  14:	ff                   	(bad)
  15:	ff                   	.byte 0xff
[   37.104040] RSP: 0018:ff829f2480b47720 EFLAGS: 00010286
[   37.104108] RAX: 00000000ffffffa6 RBX: 0000000000000001 RCX: 0000000000000000
[   37.104199] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3bc5ca0190ba00
[   37.104286] RBP: 0000000000000000 R08: ff3bc5ca032671d0 R09: ff3bc5ca065e6030
[   37.104366] R10: ff3bc5ca065ea118 R11: fefefefefefefeff R12: 0000000000000000
[   37.104455] R13: 0000000000000010 R14: ff3bc5ca065ea000 R15: ff3bc5ca0190ba00
[   37.104541] FS:  00007f361bc8e840(0000) GS:ff3bc5cab853e000(0000) knlGS:0000000000000000
[   37.104623] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[   37.104698] CR2: 0000000023fd2988 CR3: 0000000006647005 CR4: 0000000000771ef0
[   37.104788] PKRU: 55555554
[   37.104841] Call Trace:
[   37.104887]  <TASK>
[   37.104933]  rtmsg_ifinfo (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:4560)
[   37.104987]  __dev_notify_flags (net/core/dev.c:9787)
[   37.105041]  ? rtnl_getlink (./include/linux/skbuff.h:1323 ./include/linux/skbuff.h:1332 net/core/rtnetlink.c:4288)
[   37.105102]  netif_change_flags (net/core/dev.c:9820)
[   37.105164]  do_setlink.isra.0 (net/core/rtnetlink.c:3206 (discriminator 1))
[   37.105218]  ? __nla_validate_parse (lib/nlattr.c:620)
[   37.105282]  rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1))
[   37.105341]  ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7))
[   37.105407]  ? do_setlink.isra.0 (net/core/rtnetlink.c:3455)
[   37.105513]  rtnetlink_rcv_msg (net/core/rtnetlink.c:7061)
[   37.105585]  ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360)
[   37.105647]  ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1))
[   37.105729]  netlink_rcv_skb (net/netlink/af_netlink.c:2551)
[   37.105796]  netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345)
[   37.105860]  netlink_sendmsg (net/netlink/af_netlink.c:1895)
[   37.105926]  ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4))
[   37.105991]  ___sys_sendmsg (net/socket.c:2752)
[   37.106046]  __sys_sendmsg (net/socket.c:2784)
[   37.106101]  do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94)
[   37.106162]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[   37.106236] RIP: 0033:0x7f361bec808e
[   37.106299] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 <c9> c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa
All code
========
   0:	4d 89 d8             	mov    %r11,%r8
   3:	e8 94 bd 00 00       	call   0xbd9c
   8:	4c 8b 5d f8          	mov    -0x8(%rbp),%r11
   c:	41 8b 93 08 03 00 00 	mov    0x308(%r11),%edx
  13:	59                   	pop    %rcx
  14:	5e                   	pop    %rsi
  15:	48 83 f8 fc          	cmp    $0xfffffffffffffffc,%rax
  19:	74 11                	je     0x2c
  1b:	c9                   	leave
  1c:	c3                   	ret
  1d:	0f 1f 80 00 00 00 00 	nopl   0x0(%rax)
  24:	48 8b 45 10          	mov    0x10(%rbp),%rax
  28:	0f 05                	syscall
  2a:*	c9                   	leave		<-- trapping instruction
  2b:	c3                   	ret
  2c:	83 e2 39             	and    $0x39,%edx
  2f:	83 fa 08             	cmp    $0x8,%edx
  32:	75 e7                	jne    0x1b
  34:	e8 03 ff ff ff       	call   0xffffffffffffff3c
  39:	0f 1f 00             	nopl   (%rax)
  3c:	f3 0f 1e fa          	endbr64

Code starting with the faulting instruction
===========================================
   0:	c9                   	leave
   1:	c3                   	ret
   2:	83 e2 39             	and    $0x39,%edx
   5:	83 fa 08             	cmp    $0x8,%edx
   8:	75 e7                	jne    0xfffffffffffffff1
   a:	e8 03 ff ff ff       	call   0xffffffffffffff12
   f:	0f 1f 00             	nopl   (%rax)
  12:	f3 0f 1e fa          	endbr64
[   37.106457] RSP: 002b:00007ffe427e8d90 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[   37.106532] RAX: ffffffffffffffda RBX: 0000000000000002 RCX: 00007f361bec808e
[   37.106616] RDX: 0000000000000000 RSI: 00007ffe427e8e40 RDI: 0000000000000005
[   37.106712] RBP: 00007ffe427e8da0 R08: 0000000000000000 R09: 0000000000000000
[   37.106800] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10e344
[   37.106882] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffe427e9510
| [   51.796727] ------------[ cut here ]------------
| [   51.796800] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/613
| [   51.796874] Modules linked in:
| [   51.796975] Tainted: [W]=WARN
[   51.797012] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[   51.797046] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3))
[   51.797075] Code: 80 00 00 00 e8 09 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 96 a5 fb ff b9 a6 ff ff
All code
========
   0:	80 00 00             	addb   $0x0,(%rax)
   3:	00 e8                	add    %ch,%al
   5:	09 d9                	or     %ebx,%ecx
   7:	ff                   	(bad)
   8:	ff 48 83             	decl   -0x7d(%rax)
   b:	c4                   	(bad)
   c:	38 85 c0 75 18 48    	cmp    %al,0x481875c0(%rbp)
  12:	83 c4 08             	add    $0x8,%esp
  15:	4c 89 f8             	mov    %r15,%rax
  18:	5b                   	pop    %rbx
  19:	5d                   	pop    %rbp
  1a:	41 5c                	pop    %r12
  1c:	41 5d                	pop    %r13
  1e:	41 5e                	pop    %r14
  20:	41 5f                	pop    %r15
  22:	c3                   	ret
  23:	44 8b 48 08          	mov    0x8(%rax),%r9d
  27:	eb b4                	jmp    0xffffffffffffffdd
  29:	90                   	nop
  2a:*	0f 0b                	ud2		<-- trapping instruction
  2c:	90                   	nop
  2d:	ba 02 00 00 00       	mov    $0x2,%edx
  32:	4c 89 fe             	mov    %r15,%rsi
  35:	31 ff                	xor    %edi,%edi
  37:	e8 96 a5 fb ff       	call   0xfffffffffffba5d2
  3c:	b9                   	.byte 0xb9
  3d:	a6                   	cmpsb  (%rdi),(%rsi)
  3e:	ff                   	(bad)
  3f:	ff                   	.byte 0xff

Code starting with the faulting instruction
===========================================
   0:	0f 0b                	ud2
   2:	90                   	nop
   3:	ba 02 00 00 00       	mov    $0x2,%edx
   8:	4c 89 fe             	mov    %r15,%rsi
   b:	31 ff                	xor    %edi,%edi
   d:	e8 96 a5 fb ff       	call   0xfffffffffffba5a8
  12:	b9                   	.byte 0xb9
  13:	a6                   	cmpsb  (%rdi),(%rsi)
  14:	ff                   	(bad)
  15:	ff                   	.byte 0xff
[   51.797191] RSP: 0018:ff829f2480ddf720 EFLAGS: 00010286
[   51.797220] RAX: 00000000ffffffa6 RBX: 0000000000000001 RCX: 0000000000000000
[   51.797262] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3bc5ca01915700
[   51.797321] RBP: 0000000000000000 R08: ff3bc5ca032671d0 R09: ff3bc5ca065f2030
[   51.797363] R10: ff3bc5ca065ea118 R11: fefefefefefefeff R12: 0000000000000000
[   51.797397] R13: 0000000000000010 R14: ff3bc5ca065ea000 R15: ff3bc5ca01915700
[   51.797464] FS:  00007f9d9cf7a840(0000) GS:ff3bc5cab85be000(0000) knlGS:0000000000000000
[   51.797521] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[   51.797573] CR2: 0000000023f7c988 CR3: 0000000003291005 CR4: 0000000000771ef0
[   51.797627] PKRU: 55555554
[   51.797639] Call Trace:
[   51.797656]  <TASK>
[   51.797668]  rtmsg_ifinfo (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:4560)
[   51.797697]  __dev_notify_flags (net/core/dev.c:9787)
[   51.797720]  netif_change_flags (net/core/dev.c:9820)
[   51.797741]  do_setlink.isra.0 (net/core/rtnetlink.c:3206 (discriminator 1))
[   51.797769]  ? __nla_validate_parse (lib/nlattr.c:620)
[   51.797807]  rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1))
[   51.797830]  ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7))
[   51.797851]  ? do_setlink.isra.0 (net/core/rtnetlink.c:3455)
[   51.797881]  rtnetlink_rcv_msg (net/core/rtnetlink.c:7061)
[   51.797900]  ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360)
[   51.797926]  ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1))
[   51.797960]  netlink_rcv_skb (net/netlink/af_netlink.c:2551)
[   51.797984]  netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345)
[   51.798006]  netlink_sendmsg (net/netlink/af_netlink.c:1895)
[   51.798033]  ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4))
[   51.798055]  ___sys_sendmsg (net/socket.c:2752)
[   51.798085]  __sys_sendmsg (net/socket.c:2784)
[   51.798105]  do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94)
[   51.798136]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[   51.798168] RIP: 0033:0x7f9d9d1b408e
[   51.798200] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 <c9> c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa
All code
========
   0:	4d 89 d8             	mov    %r11,%r8
   3:	e8 94 bd 00 00       	call   0xbd9c
   8:	4c 8b 5d f8          	mov    -0x8(%rbp),%r11
   c:	41 8b 93 08 03 00 00 	mov    0x308(%r11),%edx
  13:	59                   	pop    %rcx
  14:	5e                   	pop    %rsi
  15:	48 83 f8 fc          	cmp    $0xfffffffffffffffc,%rax
  19:	74 11                	je     0x2c
  1b:	c9                   	leave
  1c:	c3                   	ret
  1d:	0f 1f 80 00 00 00 00 	nopl   0x0(%rax)
  24:	48 8b 45 10          	mov    0x10(%rbp),%rax
  28:	0f 05                	syscall
  2a:*	c9                   	leave		<-- trapping instruction
  2b:	c3                   	ret
  2c:	83 e2 39             	and    $0x39,%edx
  2f:	83 fa 08             	cmp    $0x8,%edx
  32:	75 e7                	jne    0x1b
  34:	e8 03 ff ff ff       	call   0xffffffffffffff3c
  39:	0f 1f 00             	nopl   (%rax)
  3c:	f3 0f 1e fa          	endbr64

Code starting with the faulting instruction
===========================================
   0:	c9                   	leave
   1:	c3                   	ret
   2:	83 e2 39             	and    $0x39,%edx
   5:	83 fa 08             	cmp    $0x8,%edx
   8:	75 e7                	jne    0xfffffffffffffff1
   a:	e8 03 ff ff ff       	call   0xffffffffffffff12
   f:	0f 1f 00             	nopl   (%rax)
  12:	f3 0f 1e fa          	endbr64
[   51.798318] RSP: 002b:00007ffeafc40c50 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[   51.798365] RAX: ffffffffffffffda RBX: 0000000000000002 RCX: 00007f9d9d1b408e
[   51.798419] RDX: 0000000000000000 RSI: 00007ffeafc40d00 RDI: 0000000000000005
[   51.798464] RBP: 00007ffeafc40c60 R08: 0000000000000000 R09: 0000000000000000
[   51.798525] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10e352
[   51.798558] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffeafc413d0
| [   51.801869] ------------[ cut here ]------------
| [   51.801941] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#2: ip/614
| [   51.802033] Modules linked in:
| [   51.802194] Tainted: [W]=WARN
[   51.802252] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[   51.802334] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3))
[   51.802403] Code: 80 00 00 00 e8 09 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 96 a5 fb ff b9 a6 ff ff
All code
========
   0:	80 00 00             	addb   $0x0,(%rax)
   3:	00 e8                	add    %ch,%al
   5:	09 d9                	or     %ebx,%ecx
   7:	ff                   	(bad)
   8:	ff 48 83             	decl   -0x7d(%rax)
   b:	c4                   	(bad)
   c:	38 85 c0 75 18 48    	cmp    %al,0x481875c0(%rbp)
  12:	83 c4 08             	add    $0x8,%esp
  15:	4c 89 f8             	mov    %r15,%rax
  18:	5b                   	pop    %rbx
  19:	5d                   	pop    %rbp
  1a:	41 5c                	pop    %r12
  1c:	41 5d                	pop    %r13
  1e:	41 5e                	pop    %r14
  20:	41 5f                	pop    %r15
  22:	c3                   	ret
  23:	44 8b 48 08          	mov    0x8(%rax),%r9d
  27:	eb b4                	jmp    0xffffffffffffffdd
  29:	90                   	nop
  2a:*	0f 0b                	ud2		<-- trapping instruction
  2c:	90                   	nop
  2d:	ba 02 00 00 00       	mov    $0x2,%edx
  32:	4c 89 fe             	mov    %r15,%rsi
  35:	31 ff                	xor    %edi,%edi
  37:	e8 96 a5 fb ff       	call   0xfffffffffffba5d2
  3c:	b9                   	.byte 0xb9
  3d:	a6                   	cmpsb  (%rdi),(%rsi)
  3e:	ff                   	(bad)
  3f:	ff                   	.byte 0xff

Code starting with the faulting instruction
===========================================
   0:	0f 0b                	ud2
   2:	90                   	nop
   3:	ba 02 00 00 00       	mov    $0x2,%edx
   8:	4c 89 fe             	mov    %r15,%rsi
   b:	31 ff                	xor    %edi,%edi
   d:	e8 96 a5 fb ff       	call   0xfffffffffffba5a8
  12:	b9                   	.byte 0xb9
  13:	a6                   	cmpsb  (%rdi),(%rsi)
  14:	ff                   	(bad)
  15:	ff                   	.byte 0xff
[   51.802554] RSP: 0018:ff829f2480ddf6e0 EFLAGS: 00010286
[   51.802627] RAX: 00000000ffffffa6 RBX: 00000000ffffffff RCX: 0000000000000000
[   51.802714] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3bc5ca01915400
[   51.802806] RBP: 0000000000000000 R08: ff3bc5ca032671d0 R09: ff3bc5ca065f3030
[   51.802885] R10: ff3bc5ca065ea118 R11: fefefefefefefeff R12: 0000000000000000
[   51.802964] R13: 0000000000000011 R14: ff3bc5ca065ea000 R15: ff3bc5ca01915400
[   51.803051] FS:  00007ff8b9174840(0000) GS:ff3bc5cab853e000(0000) knlGS:0000000000000000
[   51.803134] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[   51.803205] CR2: 0000000016dc1988 CR3: 00000000030ea001 CR4: 0000000000771ef0
[   51.803286] PKRU: 55555554
[   51.803341] Call Trace:
[   51.803387]  <TASK>
[   51.803435]  unregister_netdevice_many_notify (net/core/dev.c:12439)
[   51.803513]  rtnl_dellink (net/core/rtnetlink.c:3592 net/core/rtnetlink.c:3634)
[   51.803579]  ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7))
[   51.803648]  ? rtnl_dellinkprop (net/core/rtnetlink.c:4408)
[   51.803704]  rtnetlink_rcv_msg (net/core/rtnetlink.c:7061)
[   51.803770]  ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360)
[   51.803827]  ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1))
[   51.803897]  netlink_rcv_skb (net/netlink/af_netlink.c:2551)
[   51.803968]  netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345)
[   51.804023]  netlink_sendmsg (net/netlink/af_netlink.c:1895)
[   51.804086]  ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4))
[   51.804150]  ___sys_sendmsg (net/socket.c:2752)
[   51.804205]  __sys_sendmsg (net/socket.c:2784)
[   51.804262]  do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94)
[   51.804327]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[   51.804402] RIP: 0033:0x7ff8b93ae08e
[   51.804456] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 <c9> c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa
All code
========
   0:	4d 89 d8             	mov    %r11,%r8
   3:	e8 94 bd 00 00       	call   0xbd9c
   8:	4c 8b 5d f8          	mov    -0x8(%rbp),%r11
   c:	41 8b 93 08 03 00 00 	mov    0x308(%r11),%edx
  13:	59                   	pop    %rcx
  14:	5e                   	pop    %rsi
  15:	48 83 f8 fc          	cmp    $0xfffffffffffffffc,%rax
  19:	74 11                	je     0x2c
  1b:	c9                   	leave
  1c:	c3                   	ret
  1d:	0f 1f 80 00 00 00 00 	nopl   0x0(%rax)
  24:	48 8b 45 10          	mov    0x10(%rbp),%rax
  28:	0f 05                	syscall
  2a:*	c9                   	leave		<-- trapping instruction
  2b:	c3                   	ret
  2c:	83 e2 39             	and    $0x39,%edx
  2f:	83 fa 08             	cmp    $0x8,%edx
  32:	75 e7                	jne    0x1b
  34:	e8 03 ff ff ff       	call   0xffffffffffffff3c
  39:	0f 1f 00             	nopl   (%rax)
  3c:	f3 0f 1e fa          	endbr64

Code starting with the faulting instruction
===========================================
   0:	c9                   	leave
   1:	c3                   	ret
   2:	83 e2 39             	and    $0x39,%edx
   5:	83 fa 08             	cmp    $0x8,%edx
   8:	75 e7                	jne    0xfffffffffffffff1
   a:	e8 03 ff ff ff       	call   0xffffffffffffff12
   f:	0f 1f 00             	nopl   (%rax)
  12:	f3 0f 1e fa          	endbr64
[   51.804600] RSP: 002b:00007ffe2d4a6ff0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[   51.804682] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 00007ff8b93ae08e
[   51.804758] RDX: 0000000000000000 RSI: 00007ffe2d4a70a0 RDI: 0000000000000005
[   51.804839] RBP: 00007ffe2d4a7000 R08: 0000000000000000 R09: 0000000000000000
[   51.804925] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10e352
[   51.805014] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffe2d4a7770
| [   51.819223] ------------[ cut here ]------------
| [   51.819263] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/615
| [   51.819332] Modules linked in:
| [   51.819399] Tainted: [W]=WARN
[   51.819426] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[   51.819469] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3))
[   51.819534] Code: 80 00 00 00 e8 09 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 96 a5 fb ff b9 a6 ff ff
All code
========
   0:	80 00 00             	addb   $0x0,(%rax)
   3:	00 e8                	add    %ch,%al
   5:	09 d9                	or     %ebx,%ecx
   7:	ff                   	(bad)
   8:	ff 48 83             	decl   -0x7d(%rax)
   b:	c4                   	(bad)
   c:	38 85 c0 75 18 48    	cmp    %al,0x481875c0(%rbp)
  12:	83 c4 08             	add    $0x8,%esp
  15:	4c 89 f8             	mov    %r15,%rax
  18:	5b                   	pop    %rbx
  19:	5d                   	pop    %rbp
  1a:	41 5c                	pop    %r12
  1c:	41 5d                	pop    %r13
  1e:	41 5e                	pop    %r14
  20:	41 5f                	pop    %r15
  22:	c3                   	ret
  23:	44 8b 48 08          	mov    0x8(%rax),%r9d
  27:	eb b4                	jmp    0xffffffffffffffdd
  29:	90                   	nop
  2a:*	0f 0b                	ud2		<-- trapping instruction
  2c:	90                   	nop
  2d:	ba 02 00 00 00       	mov    $0x2,%edx
  32:	4c 89 fe             	mov    %r15,%rsi
  35:	31 ff                	xor    %edi,%edi
  37:	e8 96 a5 fb ff       	call   0xfffffffffffba5d2
  3c:	b9                   	.byte 0xb9
  3d:	a6                   	cmpsb  (%rdi),(%rsi)
  3e:	ff                   	(bad)
  3f:	ff                   	.byte 0xff

Code starting with the faulting instruction
===========================================
   0:	0f 0b                	ud2
   2:	90                   	nop
   3:	ba 02 00 00 00       	mov    $0x2,%edx
   8:	4c 89 fe             	mov    %r15,%rsi
   b:	31 ff                	xor    %edi,%edi
   d:	e8 96 a5 fb ff       	call   0xfffffffffffba5a8
  12:	b9                   	.byte 0xb9
  13:	a6                   	cmpsb  (%rdi),(%rsi)
  14:	ff                   	(bad)
  15:	ff                   	.byte 0xff
[   51.819653] RSP: 0018:ff829f2480de7750 EFLAGS: 00010286
[   51.819675] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000
[   51.819734] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3bc5ca01915300
[   51.819792] RBP: 0000000000000002 R08: ff3bc5ca01dde850 R09: ff3bc5ca065f0030
[   51.819835] R10: ff3bc5ca0660e118 R11: fefefefefefefeff R12: 0000000000000000
[   51.819886] R13: 0000000000000010 R14: ff3bc5ca0660e000 R15: ff3bc5ca01915300
[   51.819937] FS:  00007f3379f89840(0000) GS:ff3bc5cab85be000(0000) knlGS:0000000000000000
[   51.819987] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[   51.820029] CR2: 00007f337a2f0f43 CR3: 0000000004c09002 CR4: 0000000000771ef0
[   51.820080] PKRU: 55555554
[   51.820099] Call Trace:
[   51.820113]  <TASK>
[   51.820128]  rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121)
[   51.820154]  notifier_call_chain (kernel/notifier.c:85)
[   51.820192]  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)
[   51.820224]  bond_option_mode_set (drivers/net/bonding/bond_options.c:952)
[   51.820262]  __bond_opt_set (drivers/net/bonding/bond_options.c:826)
[   51.820291]  bond_changelink (drivers/net/bonding/bond_netlink.c:232)
[   51.820311]  ? kick_pool (kernel/workqueue.c:1313)
[   51.820340]  ? notifier_call_chain (kernel/notifier.c:85)
[   51.820378]  ? __queue_work (kernel/workqueue.c:2401)
[   51.820400]  ? queue_delayed_work_on (kernel/workqueue.c:2612)
[   51.820433]  bond_newlink (drivers/net/bonding/bond_netlink.c:632)
[   51.820460]  rtnl_newlink (net/core/rtnetlink.c:3904 net/core/rtnetlink.c:4035 net/core/rtnetlink.c:4150)
[   51.820488]  ? do_setlink.isra.0 (net/core/rtnetlink.c:3455)
[   51.820520]  rtnetlink_rcv_msg (net/core/rtnetlink.c:7061)
[   51.820555]  ? get_page_from_freelist (./include/linux/spinlock.h:390 mm/page_alloc.c:3373 mm/page_alloc.c:3402 mm/page_alloc.c:3943)
[   51.820583]  ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1))
[   51.820611]  netlink_rcv_skb (net/netlink/af_netlink.c:2551)
[   51.820633]  netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345)
[   51.820659]  netlink_sendmsg (net/netlink/af_netlink.c:1895)
[   51.820677]  ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4))
[   51.820695]  ___sys_sendmsg (net/socket.c:2752)
[   51.820714]  __sys_sendmsg (net/socket.c:2784)
[   51.820732]  do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94)
[   51.820755]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[   51.820801] RIP: 0033:0x7f337a1c308e
[   51.820832] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 <c9> c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa
All code
========
   0:	4d 89 d8             	mov    %r11,%r8
   3:	e8 94 bd 00 00       	call   0xbd9c
   8:	4c 8b 5d f8          	mov    -0x8(%rbp),%r11
   c:	41 8b 93 08 03 00 00 	mov    0x308(%r11),%edx
  13:	59                   	pop    %rcx
  14:	5e                   	pop    %rsi
  15:	48 83 f8 fc          	cmp    $0xfffffffffffffffc,%rax
  19:	74 11                	je     0x2c
  1b:	c9                   	leave
  1c:	c3                   	ret
  1d:	0f 1f 80 00 00 00 00 	nopl   0x0(%rax)
  24:	48 8b 45 10          	mov    0x10(%rbp),%rax
  28:	0f 05                	syscall
  2a:*	c9                   	leave		<-- trapping instruction
  2b:	c3                   	ret
  2c:	83 e2 39             	and    $0x39,%edx
  2f:	83 fa 08             	cmp    $0x8,%edx
  32:	75 e7                	jne    0x1b
  34:	e8 03 ff ff ff       	call   0xffffffffffffff3c
  39:	0f 1f 00             	nopl   (%rax)
  3c:	f3 0f 1e fa          	endbr64

Code starting with the faulting instruction
===========================================
   0:	c9                   	leave
   1:	c3                   	ret
   2:	83 e2 39             	and    $0x39,%edx
   5:	83 fa 08             	cmp    $0x8,%edx
   8:	75 e7                	jne    0xfffffffffffffff1
   a:	e8 03 ff ff ff       	call   0xffffffffffffff12
   f:	0f 1f 00             	nopl   (%rax)
  12:	f3 0f 1e fa          	endbr64
[   51.820944] RSP: 002b:00007ffe3c13e1d0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[   51.820998] RAX: ffffffffffffffda RBX: 00007ffe3c13e978 RCX: 00007f337a1c308e
[   51.821037] RDX: 0000000000000000 RSI: 00007ffe3c13e280 RDI: 0000000000000005
[   51.821085] RBP: 00007ffe3c13e1e0 R08: 0000000000000000 R09: 0000000000000000
[   51.821137] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10e352
[   51.821171] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffe3c13e950
| [   51.821290] ------------[ cut here ]------------
| [   51.821317] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/615
| [   51.821372] Modules linked in:
| [   51.821455] Tainted: [W]=WARN
[   51.821476] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[   51.821512] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3))
[   51.821551] Code: 80 00 00 00 e8 09 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 96 a5 fb ff b9 a6 ff ff
All code
========
   0:	80 00 00             	addb   $0x0,(%rax)
   3:	00 e8                	add    %ch,%al
   5:	09 d9                	or     %ebx,%ecx
   7:	ff                   	(bad)
   8:	ff 48 83             	decl   -0x7d(%rax)
   b:	c4                   	(bad)
   c:	38 85 c0 75 18 48    	cmp    %al,0x481875c0(%rbp)
  12:	83 c4 08             	add    $0x8,%esp
  15:	4c 89 f8             	mov    %r15,%rax
  18:	5b                   	pop    %rbx
  19:	5d                   	pop    %rbp
  1a:	41 5c                	pop    %r12
  1c:	41 5d                	pop    %r13
  1e:	41 5e                	pop    %r14
  20:	41 5f                	pop    %r15
  22:	c3                   	ret
  23:	44 8b 48 08          	mov    0x8(%rax),%r9d
  27:	eb b4                	jmp    0xffffffffffffffdd
  29:	90                   	nop
  2a:*	0f 0b                	ud2		<-- trapping instruction
  2c:	90                   	nop
  2d:	ba 02 00 00 00       	mov    $0x2,%edx
  32:	4c 89 fe             	mov    %r15,%rsi
  35:	31 ff                	xor    %edi,%edi
  37:	e8 96 a5 fb ff       	call   0xfffffffffffba5d2
  3c:	b9                   	.byte 0xb9
  3d:	a6                   	cmpsb  (%rdi),(%rsi)
  3e:	ff                   	(bad)
  3f:	ff                   	.byte 0xff

Code starting with the faulting instruction
===========================================
   0:	0f 0b                	ud2
   2:	90                   	nop
   3:	ba 02 00 00 00       	mov    $0x2,%edx
   8:	4c 89 fe             	mov    %r15,%rsi
   b:	31 ff                	xor    %edi,%edi
   d:	e8 96 a5 fb ff       	call   0xfffffffffffba5a8
  12:	b9                   	.byte 0xb9
  13:	a6                   	cmpsb  (%rdi),(%rsi)
  14:	ff                   	(bad)
  15:	ff                   	.byte 0xff
[   51.821644] RSP: 0018:ff829f2480de7870 EFLAGS: 00010286
[   51.821682] RAX: 00000000ffffffa6 RBX: 00000000ffffffff RCX: 0000000000000000
[   51.821724] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3bc5ca01915300
[   51.821773] RBP: 0000000000000000 R08: ff3bc5ca01dde850 R09: ff3bc5ca065f0030
[   51.821825] R10: ff3bc5ca0660e118 R11: fefefefefefefeff R12: 0000000000000000
[   51.821858] R13: 0000000000000010 R14: ff3bc5ca0660e000 R15: ff3bc5ca01915300
[   51.821903] FS:  00007f3379f89840(0000) GS:ff3bc5cab85be000(0000) knlGS:0000000000000000
[   51.821952] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[   51.821980] CR2: 00007f337a2f0f43 CR3: 0000000004c09002 CR4: 0000000000771ef0
[   51.822028] PKRU: 55555554
[   51.822053] Call Trace:
[   51.822068]  <TASK>
[   51.822086]  rtmsg_ifinfo (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:4560)
[   51.822108]  __dev_notify_flags (net/core/dev.c:9787)
[   51.822138]  rtnl_configure_link (net/core/rtnetlink.c:3670)
[   51.822161]  rtnl_newlink (net/core/rtnetlink.c:3914 net/core/rtnetlink.c:4035 net/core/rtnetlink.c:4150)
[   51.822186]  ? do_setlink.isra.0 (net/core/rtnetlink.c:3455)
[   51.822227]  rtnetlink_rcv_msg (net/core/rtnetlink.c:7061)
[   51.822249]  ? get_page_from_freelist (./include/linux/spinlock.h:390 mm/page_alloc.c:3373 mm/page_alloc.c:3402 mm/page_alloc.c:3943)
[   51.822282]  ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1))
[   51.822315]  netlink_rcv_skb (net/netlink/af_netlink.c:2551)
[   51.822343]  netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345)
[   51.822363]  netlink_sendmsg (net/netlink/af_netlink.c:1895)
[   51.822387]  ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4))
[   51.822417]  ___sys_sendmsg (net/socket.c:2752)
[   51.822440]  __sys_sendmsg (net/socket.c:2784)
[   51.822463]  do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94)
[   51.822498]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[   51.822526] RIP: 0033:0x7f337a1c308e
[   51.822552] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 <c9> c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa
All code
========
   0:	4d 89 d8             	mov    %r11,%r8
   3:	e8 94 bd 00 00       	call   0xbd9c
   8:	4c 8b 5d f8          	mov    -0x8(%rbp),%r11
   c:	41 8b 93 08 03 00 00 	mov    0x308(%r11),%edx
  13:	59                   	pop    %rcx
  14:	5e                   	pop    %rsi
  15:	48 83 f8 fc          	cmp    $0xfffffffffffffffc,%rax
  19:	74 11                	je     0x2c
  1b:	c9                   	leave
  1c:	c3                   	ret
  1d:	0f 1f 80 00 00 00 00 	nopl   0x0(%rax)
  24:	48 8b 45 10          	mov    0x10(%rbp),%rax
  28:	0f 05                	syscall
  2a:*	c9                   	leave		<-- trapping instruction
  2b:	c3                   	ret
  2c:	83 e2 39             	and    $0x39,%edx
  2f:	83 fa 08             	cmp    $0x8,%edx
  32:	75 e7                	jne    0x1b
  34:	e8 03 ff ff ff       	call   0xffffffffffffff3c
  39:	0f 1f 00             	nopl   (%rax)
  3c:	f3 0f 1e fa          	endbr64

Code starting with the faulting instruction
===========================================
   0:	c9                   	leave
   1:	c3                   	ret
   2:	83 e2 39             	and    $0x39,%edx
   5:	83 fa 08             	cmp    $0x8,%edx
   8:	75 e7                	jne    0xfffffffffffffff1
   a:	e8 03 ff ff ff       	call   0xffffffffffffff12
   f:	0f 1f 00             	nopl   (%rax)
  12:	f3 0f 1e fa          	endbr64
[   51.822671] RSP: 002b:00007ffe3c13e1d0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[   51.822710] RAX: ffffffffffffffda RBX: 00007ffe3c13e978 RCX: 00007f337a1c308e
[   51.822745] RDX: 0000000000000000 RSI: 00007ffe3c13e280 RDI: 0000000000000005
[   51.822802] RBP: 00007ffe3c13e1e0 R08: 0000000000000000 R09: 0000000000000000
[   51.822845] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10e352
[   51.822897] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffe3c13e950
| [   51.827573] ------------[ cut here ]------------
| [   51.827635] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#2: ip/618
| [   51.827729] Modules linked in:
| [   51.827904] Tainted: [W]=WARN
[   51.827956] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[   51.828034] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3))
[   51.828106] Code: 80 00 00 00 e8 09 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 96 a5 fb ff b9 a6 ff ff
All code
========
   0:	80 00 00             	addb   $0x0,(%rax)
   3:	00 e8                	add    %ch,%al
   5:	09 d9                	or     %ebx,%ecx
   7:	ff                   	(bad)
   8:	ff 48 83             	decl   -0x7d(%rax)
   b:	c4                   	(bad)
   c:	38 85 c0 75 18 48    	cmp    %al,0x481875c0(%rbp)
  12:	83 c4 08             	add    $0x8,%esp
  15:	4c 89 f8             	mov    %r15,%rax
  18:	5b                   	pop    %rbx
  19:	5d                   	pop    %rbp
  1a:	41 5c                	pop    %r12
  1c:	41 5d                	pop    %r13
  1e:	41 5e                	pop    %r14
  20:	41 5f                	pop    %r15
  22:	c3                   	ret
  23:	44 8b 48 08          	mov    0x8(%rax),%r9d
  27:	eb b4                	jmp    0xffffffffffffffdd
  29:	90                   	nop
  2a:*	0f 0b                	ud2		<-- trapping instruction
  2c:	90                   	nop
  2d:	ba 02 00 00 00       	mov    $0x2,%edx
  32:	4c 89 fe             	mov    %r15,%rsi
  35:	31 ff                	xor    %edi,%edi
  37:	e8 96 a5 fb ff       	call   0xfffffffffffba5d2
  3c:	b9                   	.byte 0xb9
  3d:	a6                   	cmpsb  (%rdi),(%rsi)
  3e:	ff                   	(bad)
  3f:	ff                   	.byte 0xff

Code starting with the faulting instruction
===========================================
   0:	0f 0b                	ud2
   2:	90                   	nop
   3:	ba 02 00 00 00       	mov    $0x2,%edx
   8:	4c 89 fe             	mov    %r15,%rsi
   b:	31 ff                	xor    %edi,%edi
   d:	e8 96 a5 fb ff       	call   0xfffffffffffba5a8
  12:	b9                   	.byte 0xb9
  13:	a6                   	cmpsb  (%rdi),(%rsi)
  14:	ff                   	(bad)
  15:	ff                   	.byte 0xff
[   51.828244] RSP: 0018:ff829f2480dff720 EFLAGS: 00010286
[   51.828311] RAX: 00000000ffffffa6 RBX: 0000000000000001 RCX: 0000000000000000
[   51.828400] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3bc5ca01915400
[   51.828495] RBP: 0000000000000000 R08: ff3bc5ca01dde850 R09: ff3bc5ca065e4030
[   51.828577] R10: ff3bc5ca0660e118 R11: fefefefefefefeff R12: 0000000000000000
[   51.828656] R13: 0000000000000010 R14: ff3bc5ca0660e000 R15: ff3bc5ca01915400
[   51.828739] FS:  00007f7b43358840(0000) GS:ff3bc5cab853e000(0000) knlGS:0000000000000000
[   51.828827] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[   51.828899] CR2: 0000000033802988 CR3: 000000000661b005 CR4: 0000000000771ef0
[   51.828986] PKRU: 55555554
[   51.829043] Call Trace:
[   51.829090]  <TASK>
[   51.829136]  rtmsg_ifinfo (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:4560)
[   51.829201]  __dev_notify_flags (net/core/dev.c:9787)
[   51.829255]  ? rtnl_getlink (./include/linux/skbuff.h:1323 ./include/linux/skbuff.h:1332 net/core/rtnetlink.c:4288)
[   51.829311]  netif_change_flags (net/core/dev.c:9820)
[   51.829372]  do_setlink.isra.0 (net/core/rtnetlink.c:3206 (discriminator 1))
[   51.829437]  ? __nla_validate_parse (lib/nlattr.c:620)
[   51.829514]  rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1))
[   51.829569]  ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7))
[   51.829631]  ? do_setlink.isra.0 (net/core/rtnetlink.c:3455)
[   51.829693]  rtnetlink_rcv_msg (net/core/rtnetlink.c:7061)
[   51.829758]  ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360)
[   51.829830]  ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1))
[   51.829908]  netlink_rcv_skb (net/netlink/af_netlink.c:2551)
[   51.829968]  netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345)
[   51.830024]  netlink_sendmsg (net/netlink/af_netlink.c:1895)
[   51.830088]  ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4))
[   51.830151]  ___sys_sendmsg (net/socket.c:2752)
[   51.830213]  __sys_sendmsg (net/socket.c:2784)
[   51.830280]  do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94)
[   51.830334]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[   51.830399] RIP: 0033:0x7f7b4359208e
[   51.830454] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 <c9> c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa
All code
========
   0:	4d 89 d8             	mov    %r11,%r8
   3:	e8 94 bd 00 00       	call   0xbd9c
   8:	4c 8b 5d f8          	mov    -0x8(%rbp),%r11
   c:	41 8b 93 08 03 00 00 	mov    0x308(%r11),%edx
  13:	59                   	pop    %rcx
  14:	5e                   	pop    %rsi
  15:	48 83 f8 fc          	cmp    $0xfffffffffffffffc,%rax
  19:	74 11                	je     0x2c
  1b:	c9                   	leave
  1c:	c3                   	ret
  1d:	0f 1f 80 00 00 00 00 	nopl   0x0(%rax)
  24:	48 8b 45 10          	mov    0x10(%rbp),%rax
  28:	0f 05                	syscall
  2a:*	c9                   	leave		<-- trapping instruction
  2b:	c3                   	ret
  2c:	83 e2 39             	and    $0x39,%edx
  2f:	83 fa 08             	cmp    $0x8,%edx
  32:	75 e7                	jne    0x1b
  34:	e8 03 ff ff ff       	call   0xffffffffffffff3c
  39:	0f 1f 00             	nopl   (%rax)
  3c:	f3 0f 1e fa          	endbr64

Code starting with the faulting instruction
===========================================
   0:	c9                   	leave
   1:	c3                   	ret
   2:	83 e2 39             	and    $0x39,%edx
   5:	83 fa 08             	cmp    $0x8,%edx
   8:	75 e7                	jne    0xfffffffffffffff1
   a:	e8 03 ff ff ff       	call   0xffffffffffffff12
   f:	0f 1f 00             	nopl   (%rax)
  12:	f3 0f 1e fa          	endbr64
[   51.830623] RSP: 002b:00007ffc0b2823e0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[   51.830697] RAX: ffffffffffffffda RBX: 0000000000000002 RCX: 00007f7b4359208e
[   51.830784] RDX: 0000000000000000 RSI: 00007ffc0b282490 RDI: 0000000000000005
[   51.830869] RBP: 00007ffc0b2823f0 R08: 0000000000000000 R09: 0000000000000000
[   51.830943] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10e352
[   51.831024] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffc0b282b60
| [   66.532301] ------------[ cut here ]------------
| [   66.532351] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/739
| [   66.532429] Modules linked in:
| [   66.532519] Tainted: [W]=WARN
[   66.532544] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[   66.532587] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3))
[   66.532616] Code: 80 00 00 00 e8 09 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 96 a5 fb ff b9 a6 ff ff
All code
========
   0:	80 00 00             	addb   $0x0,(%rax)
   3:	00 e8                	add    %ch,%al
   5:	09 d9                	or     %ebx,%ecx
   7:	ff                   	(bad)
   8:	ff 48 83             	decl   -0x7d(%rax)
   b:	c4                   	(bad)
   c:	38 85 c0 75 18 48    	cmp    %al,0x481875c0(%rbp)
  12:	83 c4 08             	add    $0x8,%esp
  15:	4c 89 f8             	mov    %r15,%rax
  18:	5b                   	pop    %rbx
  19:	5d                   	pop    %rbp
  1a:	41 5c                	pop    %r12
  1c:	41 5d                	pop    %r13
  1e:	41 5e                	pop    %r14
  20:	41 5f                	pop    %r15
  22:	c3                   	ret
  23:	44 8b 48 08          	mov    0x8(%rax),%r9d
  27:	eb b4                	jmp    0xffffffffffffffdd
  29:	90                   	nop
  2a:*	0f 0b                	ud2		<-- trapping instruction
  2c:	90                   	nop
  2d:	ba 02 00 00 00       	mov    $0x2,%edx
  32:	4c 89 fe             	mov    %r15,%rsi
  35:	31 ff                	xor    %edi,%edi
  37:	e8 96 a5 fb ff       	call   0xfffffffffffba5d2
  3c:	b9                   	.byte 0xb9
  3d:	a6                   	cmpsb  (%rdi),(%rsi)
  3e:	ff                   	(bad)
  3f:	ff                   	.byte 0xff

Code starting with the faulting instruction
===========================================
   0:	0f 0b                	ud2
   2:	90                   	nop
   3:	ba 02 00 00 00       	mov    $0x2,%edx
   8:	4c 89 fe             	mov    %r15,%rsi
   b:	31 ff                	xor    %edi,%edi
   d:	e8 96 a5 fb ff       	call   0xfffffffffffba5a8
  12:	b9                   	.byte 0xb9
  13:	a6                   	cmpsb  (%rdi),(%rsi)
  14:	ff                   	(bad)
  15:	ff                   	.byte 0xff
[   66.532719] RSP: 0018:ff829f248107f720 EFLAGS: 00010286
[   66.532760] RAX: 00000000ffffffa6 RBX: 0000000000000001 RCX: 0000000000000000
[   66.532805] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3bc5ca02f61000
[   66.532865] RBP: 0000000000000000 R08: ff3bc5ca01dde850 R09: ff3bc5ca065f0030
[   66.532910] R10: ff3bc5ca0660e118 R11: fefefefefefefeff R12: 0000000000000000
[   66.532965] R13: 0000000000000010 R14: ff3bc5ca0660e000 R15: ff3bc5ca02f61000
[   66.533018] FS:  00007f5d2239d840(0000) GS:ff3bc5cab85be000(0000) knlGS:0000000000000000
[   66.533074] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[   66.533119] CR2: 000000002c0cb988 CR3: 0000000006758002 CR4: 0000000000771ef0
[   66.533156] PKRU: 55555554
[   66.533180] Call Trace:
[   66.533196]  <TASK>
[   66.533211]  rtmsg_ifinfo (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:4560)
[   66.533231]  __dev_notify_flags (net/core/dev.c:9787)
[   66.533255]  netif_change_flags (net/core/dev.c:9820)
[   66.533275]  do_setlink.isra.0 (net/core/rtnetlink.c:3206 (discriminator 1))
[   66.533298]  ? __nla_validate_parse (lib/nlattr.c:620)
[   66.533329]  rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1))
[   66.533352]  ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7))
[   66.533374]  ? do_setlink.isra.0 (net/core/rtnetlink.c:3455)
[   66.533402]  rtnetlink_rcv_msg (net/core/rtnetlink.c:7061)
[   66.533425]  ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360)
[   66.533456]  ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1))
[   66.533481]  netlink_rcv_skb (net/netlink/af_netlink.c:2551)
[   66.533505]  netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345)
[   66.533541]  netlink_sendmsg (net/netlink/af_netlink.c:1895)
[   66.533564]  ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4))
[   66.533607]  ___sys_sendmsg (net/socket.c:2752)
[   66.533630]  __sys_sendmsg (net/socket.c:2784)
[   66.533653]  do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94)
[   66.533684]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[   66.533716] RIP: 0033:0x7f5d225d708e
[   66.533735] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 <c9> c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa
All code
========
   0:	4d 89 d8             	mov    %r11,%r8
   3:	e8 94 bd 00 00       	call   0xbd9c
   8:	4c 8b 5d f8          	mov    -0x8(%rbp),%r11
   c:	41 8b 93 08 03 00 00 	mov    0x308(%r11),%edx
  13:	59                   	pop    %rcx
  14:	5e                   	pop    %rsi
  15:	48 83 f8 fc          	cmp    $0xfffffffffffffffc,%rax
  19:	74 11                	je     0x2c
  1b:	c9                   	leave
  1c:	c3                   	ret
  1d:	0f 1f 80 00 00 00 00 	nopl   0x0(%rax)
  24:	48 8b 45 10          	mov    0x10(%rbp),%rax
  28:	0f 05                	syscall
  2a:*	c9                   	leave		<-- trapping instruction
  2b:	c3                   	ret
  2c:	83 e2 39             	and    $0x39,%edx
  2f:	83 fa 08             	cmp    $0x8,%edx
  32:	75 e7                	jne    0x1b
  34:	e8 03 ff ff ff       	call   0xffffffffffffff3c
  39:	0f 1f 00             	nopl   (%rax)
  3c:	f3 0f 1e fa          	endbr64

Code starting with the faulting instruction
===========================================
   0:	c9                   	leave
   1:	c3                   	ret
   2:	83 e2 39             	and    $0x39,%edx
   5:	83 fa 08             	cmp    $0x8,%edx
   8:	75 e7                	jne    0xfffffffffffffff1
   a:	e8 03 ff ff ff       	call   0xffffffffffffff12
   f:	0f 1f 00             	nopl   (%rax)
  12:	f3 0f 1e fa          	endbr64
[   66.533864] RSP: 002b:00007fff10c14a90 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[   66.533916] RAX: ffffffffffffffda RBX: 0000000000000002 RCX: 00007f5d225d708e
[   66.533972] RDX: 0000000000000000 RSI: 00007fff10c14b40 RDI: 0000000000000005
[   66.534016] RBP: 00007fff10c14aa0 R08: 0000000000000000 R09: 0000000000000000
[   66.534068] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10e361
[   66.534109] R13: 000000000049f620 R14: 0000000000000000 R15: 00007fff10c15210
| [   66.537414] ------------[ cut here ]------------
| [   66.537493] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#2: ip/740
| [   66.537592] Modules linked in:
| [   66.537758] Tainted: [W]=WARN
[   66.537821] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[   66.537902] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3))
[   66.537966] Code: 80 00 00 00 e8 09 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 96 a5 fb ff b9 a6 ff ff
All code
========
   0:	80 00 00             	addb   $0x0,(%rax)
   3:	00 e8                	add    %ch,%al
   5:	09 d9                	or     %ebx,%ecx
   7:	ff                   	(bad)
   8:	ff 48 83             	decl   -0x7d(%rax)
   b:	c4                   	(bad)
   c:	38 85 c0 75 18 48    	cmp    %al,0x481875c0(%rbp)
  12:	83 c4 08             	add    $0x8,%esp
  15:	4c 89 f8             	mov    %r15,%rax
  18:	5b                   	pop    %rbx
  19:	5d                   	pop    %rbp
  1a:	41 5c                	pop    %r12
  1c:	41 5d                	pop    %r13
  1e:	41 5e                	pop    %r14
  20:	41 5f                	pop    %r15
  22:	c3                   	ret
  23:	44 8b 48 08          	mov    0x8(%rax),%r9d
  27:	eb b4                	jmp    0xffffffffffffffdd
  29:	90                   	nop
  2a:*	0f 0b                	ud2		<-- trapping instruction
  2c:	90                   	nop
  2d:	ba 02 00 00 00       	mov    $0x2,%edx
  32:	4c 89 fe             	mov    %r15,%rsi
  35:	31 ff                	xor    %edi,%edi
  37:	e8 96 a5 fb ff       	call   0xfffffffffffba5d2
  3c:	b9                   	.byte 0xb9
  3d:	a6                   	cmpsb  (%rdi),(%rsi)
  3e:	ff                   	(bad)
  3f:	ff                   	.byte 0xff

Code starting with the faulting instruction
===========================================
   0:	0f 0b                	ud2
   2:	90                   	nop
   3:	ba 02 00 00 00       	mov    $0x2,%edx
   8:	4c 89 fe             	mov    %r15,%rsi
   b:	31 ff                	xor    %edi,%edi
   d:	e8 96 a5 fb ff       	call   0xfffffffffffba5a8
  12:	b9                   	.byte 0xb9
  13:	a6                   	cmpsb  (%rdi),(%rsi)
  14:	ff                   	(bad)
  15:	ff                   	.byte 0xff
[   66.538106] RSP: 0018:ff829f248107f6e0 EFLAGS: 00010286
[   66.538165] RAX: 00000000ffffffa6 RBX: 00000000ffffffff RCX: 0000000000000000
[   66.538244] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3bc5ca018f2b00
[   66.538325] RBP: 0000000000000000 R08: ff3bc5ca01dde850 R09: ff3bc5ca065f1030
[   66.538405] R10: ff3bc5ca0660e118 R11: fefefefefefefeff R12: 0000000000000000
[   66.538481] R13: 0000000000000011 R14: ff3bc5ca0660e000 R15: ff3bc5ca018f2b00
[   66.538596] FS:  00007f34d2d6f840(0000) GS:ff3bc5cab853e000(0000) knlGS:0000000000000000
[   66.538686] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[   66.538783] CR2: 000000000caa1988 CR3: 0000000003260002 CR4: 0000000000771ef0
[   66.538874] PKRU: 55555554
[   66.538919] Call Trace:
[   66.538965]  <TASK>
[   66.539011]  unregister_netdevice_many_notify (net/core/dev.c:12439)
[   66.539075]  rtnl_dellink (net/core/rtnetlink.c:3592 net/core/rtnetlink.c:3634)
[   66.539150]  ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7))
[   66.539211]  ? rtnl_dellinkprop (net/core/rtnetlink.c:4408)
[   66.539274]  rtnetlink_rcv_msg (net/core/rtnetlink.c:7061)
[   66.539329]  ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360)
[   66.539390]  ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1))
[   66.539461]  netlink_rcv_skb (net/netlink/af_netlink.c:2551)
[   66.539526]  netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345)
[   66.539602]  netlink_sendmsg (net/netlink/af_netlink.c:1895)
[   66.539657]  ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4))
[   66.539713]  ___sys_sendmsg (net/socket.c:2752)
[   66.539779]  __sys_sendmsg (net/socket.c:2784)
[   66.539849]  do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94)
[   66.539902]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[   66.539973] RIP: 0033:0x7f34d2fa908e
[   66.540029] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 <c9> c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa
All code
========
   0:	4d 89 d8             	mov    %r11,%r8
   3:	e8 94 bd 00 00       	call   0xbd9c
   8:	4c 8b 5d f8          	mov    -0x8(%rbp),%r11
   c:	41 8b 93 08 03 00 00 	mov    0x308(%r11),%edx
  13:	59                   	pop    %rcx
  14:	5e                   	pop    %rsi
  15:	48 83 f8 fc          	cmp    $0xfffffffffffffffc,%rax
  19:	74 11                	je     0x2c
  1b:	c9                   	leave
  1c:	c3                   	ret
  1d:	0f 1f 80 00 00 00 00 	nopl   0x0(%rax)
  24:	48 8b 45 10          	mov    0x10(%rbp),%rax
  28:	0f 05                	syscall
  2a:*	c9                   	leave		<-- trapping instruction
  2b:	c3                   	ret
  2c:	83 e2 39             	and    $0x39,%edx
  2f:	83 fa 08             	cmp    $0x8,%edx
  32:	75 e7                	jne    0x1b
  34:	e8 03 ff ff ff       	call   0xffffffffffffff3c
  39:	0f 1f 00             	nopl   (%rax)
  3c:	f3 0f 1e fa          	endbr64

Code starting with the faulting instruction
===========================================
   0:	c9                   	leave
   1:	c3                   	ret
   2:	83 e2 39             	and    $0x39,%edx
   5:	83 fa 08             	cmp    $0x8,%edx
   8:	75 e7                	jne    0xfffffffffffffff1
   a:	e8 03 ff ff ff       	call   0xffffffffffffff12
   f:	0f 1f 00             	nopl   (%rax)
  12:	f3 0f 1e fa          	endbr64
[   66.540163] RSP: 002b:00007ffecac9c470 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[   66.540240] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 00007f34d2fa908e
[   66.540323] RDX: 0000000000000000 RSI: 00007ffecac9c520 RDI: 0000000000000005
[   66.540398] RBP: 00007ffecac9c480 R08: 0000000000000000 R09: 0000000000000000
[   66.540480] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10e361
[   66.540573] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffecac9cbf0
| [   66.554995] ------------[ cut here ]------------
| [   66.555034] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/741
| [   66.555094] Modules linked in:
| [   66.555201] Tainted: [W]=WARN
[   66.555223] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[   66.555266] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3))
[   66.555304] Code: 80 00 00 00 e8 09 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 96 a5 fb ff b9 a6 ff ff
All code
========
   0:	80 00 00             	addb   $0x0,(%rax)
   3:	00 e8                	add    %ch,%al
   5:	09 d9                	or     %ebx,%ecx
   7:	ff                   	(bad)
   8:	ff 48 83             	decl   -0x7d(%rax)
   b:	c4                   	(bad)
   c:	38 85 c0 75 18 48    	cmp    %al,0x481875c0(%rbp)
  12:	83 c4 08             	add    $0x8,%esp
  15:	4c 89 f8             	mov    %r15,%rax
  18:	5b                   	pop    %rbx
  19:	5d                   	pop    %rbp
  1a:	41 5c                	pop    %r12
  1c:	41 5d                	pop    %r13
  1e:	41 5e                	pop    %r14
  20:	41 5f                	pop    %r15
  22:	c3                   	ret
  23:	44 8b 48 08          	mov    0x8(%rax),%r9d
  27:	eb b4                	jmp    0xffffffffffffffdd
  29:	90                   	nop
  2a:*	0f 0b                	ud2		<-- trapping instruction
  2c:	90                   	nop
  2d:	ba 02 00 00 00       	mov    $0x2,%edx
  32:	4c 89 fe             	mov    %r15,%rsi
  35:	31 ff                	xor    %edi,%edi
  37:	e8 96 a5 fb ff       	call   0xfffffffffffba5d2
  3c:	b9                   	.byte 0xb9
  3d:	a6                   	cmpsb  (%rdi),(%rsi)
  3e:	ff                   	(bad)
  3f:	ff                   	.byte 0xff

Code starting with the faulting instruction
===========================================
   0:	0f 0b                	ud2
   2:	90                   	nop
   3:	ba 02 00 00 00       	mov    $0x2,%edx
   8:	4c 89 fe             	mov    %r15,%rsi
   b:	31 ff                	xor    %edi,%edi
   d:	e8 96 a5 fb ff       	call   0xfffffffffffba5a8
  12:	b9                   	.byte 0xb9
  13:	a6                   	cmpsb  (%rdi),(%rsi)
  14:	ff                   	(bad)
  15:	ff                   	.byte 0xff
[   66.555410] RSP: 0018:ff829f248028b750 EFLAGS: 00010286
[   66.555435] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000
[   66.555467] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3bc5ca02f5ff00
[   66.555499] RBP: 0000000000000002 R08: ff3bc5ca031a8e50 R09: ff3bc5ca065f6030
[   66.555543] R10: ff3bc5ca0660a118 R11: fefefefefefefeff R12: 0000000000000000
[   66.555593] R13: 0000000000000010 R14: ff3bc5ca0660a000 R15: ff3bc5ca02f5ff00
[   66.555631] FS:  00007f4795472840(0000) GS:ff3bc5cab85be000(0000) knlGS:0000000000000000
[   66.555668] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[   66.555702] CR2: 00007f4795667c40 CR3: 0000000004f4e004 CR4: 0000000000771ef0
[   66.555748] PKRU: 55555554
[   66.555761] Call Trace:
[   66.555788]  <TASK>
[   66.555804]  rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121)
[   66.555827]  notifier_call_chain (kernel/notifier.c:85)
[   66.555853]  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)
[   66.555888]  bond_option_mode_set (drivers/net/bonding/bond_options.c:952)
[   66.555920]  __bond_opt_set (drivers/net/bonding/bond_options.c:826)
[   66.555942]  bond_changelink (drivers/net/bonding/bond_netlink.c:232)
[   66.555963]  ? kick_pool (kernel/workqueue.c:1313)
[   66.555988]  ? notifier_call_chain (kernel/notifier.c:85)
[   66.556020]  ? __queue_work (kernel/workqueue.c:2401)
[   66.556046]  ? queue_delayed_work_on (kernel/workqueue.c:2612)
[   66.556079]  bond_newlink (drivers/net/bonding/bond_netlink.c:632)
[   66.556101]  rtnl_newlink (net/core/rtnetlink.c:3904 net/core/rtnetlink.c:4035 net/core/rtnetlink.c:4150)
[   66.556123]  ? do_setlink.isra.0 (net/core/rtnetlink.c:3455)
[   66.556156]  rtnetlink_rcv_msg (net/core/rtnetlink.c:7061)
[   66.556184]  ? get_page_from_freelist (./include/linux/spinlock.h:390 mm/page_alloc.c:3373 mm/page_alloc.c:3402 mm/page_alloc.c:3943)
[   66.556216]  ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1))
[   66.556251]  netlink_rcv_skb (net/netlink/af_netlink.c:2551)
[   66.556273]  netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345)
[   66.556295]  netlink_sendmsg (net/netlink/af_netlink.c:1895)
[   66.556329]  ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4))
[   66.556349]  ___sys_sendmsg (net/socket.c:2752)
[   66.556369]  __sys_sendmsg (net/socket.c:2784)
[   66.556401]  do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94)
[   66.556419]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[   66.556454] RIP: 0033:0x7f47956ac08e
[   66.556475] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 <c9> c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa
All code
========
   0:	4d 89 d8             	mov    %r11,%r8
   3:	e8 94 bd 00 00       	call   0xbd9c
   8:	4c 8b 5d f8          	mov    -0x8(%rbp),%r11
   c:	41 8b 93 08 03 00 00 	mov    0x308(%r11),%edx
  13:	59                   	pop    %rcx
  14:	5e                   	pop    %rsi
  15:	48 83 f8 fc          	cmp    $0xfffffffffffffffc,%rax
  19:	74 11                	je     0x2c
  1b:	c9                   	leave
  1c:	c3                   	ret
  1d:	0f 1f 80 00 00 00 00 	nopl   0x0(%rax)
  24:	48 8b 45 10          	mov    0x10(%rbp),%rax
  28:	0f 05                	syscall
  2a:*	c9                   	leave		<-- trapping instruction
  2b:	c3                   	ret
  2c:	83 e2 39             	and    $0x39,%edx
  2f:	83 fa 08             	cmp    $0x8,%edx
  32:	75 e7                	jne    0x1b
  34:	e8 03 ff ff ff       	call   0xffffffffffffff3c
  39:	0f 1f 00             	nopl   (%rax)
  3c:	f3 0f 1e fa          	endbr64

Code starting with the faulting instruction
===========================================
   0:	c9                   	leave
   1:	c3                   	ret
   2:	83 e2 39             	and    $0x39,%edx
   5:	83 fa 08             	cmp    $0x8,%edx
   8:	75 e7                	jne    0xfffffffffffffff1
   a:	e8 03 ff ff ff       	call   0xffffffffffffff12
   f:	0f 1f 00             	nopl   (%rax)
  12:	f3 0f 1e fa          	endbr64
[   66.556590] RSP: 002b:00007ffed1030320 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[   66.556642] RAX: ffffffffffffffda RBX: 00007ffed1030ac8 RCX: 00007f47956ac08e
[   66.556683] RDX: 0000000000000000 RSI: 00007ffed10303d0 RDI: 0000000000000005
[   66.556728] RBP: 00007ffed1030330 R08: 0000000000000000 R09: 0000000000000000
[   66.556761] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10e361
[   66.556807] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffed1030aa0
| [   66.556909] ------------[ cut here ]------------
| [   66.556947] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/741
| [   66.557009] Modules linked in:
| [   66.557094] Tainted: [W]=WARN
[   66.557117] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[   66.557156] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3))
[   66.557190] Code: 80 00 00 00 e8 09 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 96 a5 fb ff b9 a6 ff ff
All code
========
   0:	80 00 00             	addb   $0x0,(%rax)
   3:	00 e8                	add    %ch,%al
   5:	09 d9                	or     %ebx,%ecx
   7:	ff                   	(bad)
   8:	ff 48 83             	decl   -0x7d(%rax)
   b:	c4                   	(bad)
   c:	38 85 c0 75 18 48    	cmp    %al,0x481875c0(%rbp)
  12:	83 c4 08             	add    $0x8,%esp
  15:	4c 89 f8             	mov    %r15,%rax
  18:	5b                   	pop    %rbx
  19:	5d                   	pop    %rbp
  1a:	41 5c                	pop    %r12
  1c:	41 5d                	pop    %r13
  1e:	41 5e                	pop    %r14
  20:	41 5f                	pop    %r15
  22:	c3                   	ret
  23:	44 8b 48 08          	mov    0x8(%rax),%r9d
  27:	eb b4                	jmp    0xffffffffffffffdd
  29:	90                   	nop
  2a:*	0f 0b                	ud2		<-- trapping instruction
  2c:	90                   	nop
  2d:	ba 02 00 00 00       	mov    $0x2,%edx
  32:	4c 89 fe             	mov    %r15,%rsi
  35:	31 ff                	xor    %edi,%edi
  37:	e8 96 a5 fb ff       	call   0xfffffffffffba5d2
  3c:	b9                   	.byte 0xb9
  3d:	a6                   	cmpsb  (%rdi),(%rsi)
  3e:	ff                   	(bad)
  3f:	ff                   	.byte 0xff

Code starting with the faulting instruction
===========================================
   0:	0f 0b                	ud2
   2:	90                   	nop
   3:	ba 02 00 00 00       	mov    $0x2,%edx
   8:	4c 89 fe             	mov    %r15,%rsi
   b:	31 ff                	xor    %edi,%edi
   d:	e8 96 a5 fb ff       	call   0xfffffffffffba5a8
  12:	b9                   	.byte 0xb9
  13:	a6                   	cmpsb  (%rdi),(%rsi)
  14:	ff                   	(bad)
  15:	ff                   	.byte 0xff
[   66.557282] RSP: 0018:ff829f248028b870 EFLAGS: 00010286
[   66.557319] RAX: 00000000ffffffa6 RBX: 00000000ffffffff RCX: 0000000000000000
[   66.557363] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3bc5ca02f5ff00
[   66.557408] RBP: 0000000000000000 R08: ff3bc5ca031a8e50 R09: ff3bc5ca065f6030
[   66.557439] R10: ff3bc5ca0660a118 R11: fefefefefefefeff R12: 0000000000000000
[   66.557481] R13: 0000000000000010 R14: ff3bc5ca0660a000 R15: ff3bc5ca02f5ff00
[   66.557528] FS:  00007f4795472840(0000) GS:ff3bc5cab85be000(0000) knlGS:0000000000000000
[   66.557580] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[   66.557624] CR2: 00007f4795667c40 CR3: 0000000004f4e004 CR4: 0000000000771ef0
[   66.557668] PKRU: 55555554
[   66.557683] Call Trace:
[   66.557706]  <TASK>
[   66.557722]  rtmsg_ifinfo (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:4560)
[   66.557745]  __dev_notify_flags (net/core/dev.c:9787)
[   66.557770]  rtnl_configure_link (net/core/rtnetlink.c:3670)
[   66.557800]  rtnl_newlink (net/core/rtnetlink.c:3914 net/core/rtnetlink.c:4035 net/core/rtnetlink.c:4150)
[   66.557821]  ? do_setlink.isra.0 (net/core/rtnetlink.c:3455)
[   66.557852]  rtnetlink_rcv_msg (net/core/rtnetlink.c:7061)
[   66.557884]  ? get_page_from_freelist (./include/linux/spinlock.h:390 mm/page_alloc.c:3373 mm/page_alloc.c:3402 mm/page_alloc.c:3943)
[   66.557918]  ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1))
[   66.557959]  netlink_rcv_skb (net/netlink/af_netlink.c:2551)
[   66.557979]  netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345)
[   66.558001]  netlink_sendmsg (net/netlink/af_netlink.c:1895)
[   66.558022]  ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4))
[   66.558042]  ___sys_sendmsg (net/socket.c:2752)
[   66.558066]  __sys_sendmsg (net/socket.c:2784)
[   66.558085]  do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94)
[   66.558106]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[   66.558135] RIP: 0033:0x7f47956ac08e
[   66.558156] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 <c9> c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa
All code
========
   0:	4d 89 d8             	mov    %r11,%r8
   3:	e8 94 bd 00 00       	call   0xbd9c
   8:	4c 8b 5d f8          	mov    -0x8(%rbp),%r11
   c:	41 8b 93 08 03 00 00 	mov    0x308(%r11),%edx
  13:	59                   	pop    %rcx
  14:	5e                   	pop    %rsi
  15:	48 83 f8 fc          	cmp    $0xfffffffffffffffc,%rax
  19:	74 11                	je     0x2c
  1b:	c9                   	leave
  1c:	c3                   	ret
  1d:	0f 1f 80 00 00 00 00 	nopl   0x0(%rax)
  24:	48 8b 45 10          	mov    0x10(%rbp),%rax
  28:	0f 05                	syscall
  2a:*	c9                   	leave		<-- trapping instruction
  2b:	c3                   	ret
  2c:	83 e2 39             	and    $0x39,%edx
  2f:	83 fa 08             	cmp    $0x8,%edx
  32:	75 e7                	jne    0x1b
  34:	e8 03 ff ff ff       	call   0xffffffffffffff3c
  39:	0f 1f 00             	nopl   (%rax)
  3c:	f3 0f 1e fa          	endbr64

Code starting with the faulting instruction
===========================================
   0:	c9                   	leave
   1:	c3                   	ret
   2:	83 e2 39             	and    $0x39,%edx
   5:	83 fa 08             	cmp    $0x8,%edx
   8:	75 e7                	jne    0xfffffffffffffff1
   a:	e8 03 ff ff ff       	call   0xffffffffffffff12
   f:	0f 1f 00             	nopl   (%rax)
  12:	f3 0f 1e fa          	endbr64
[   66.558261] RSP: 002b:00007ffed1030320 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[   66.558308] RAX: ffffffffffffffda RBX: 00007ffed1030ac8 RCX: 00007f47956ac08e
[   66.558362] RDX: 0000000000000000 RSI: 00007ffed10303d0 RDI: 0000000000000005
[   66.558409] RBP: 00007ffed1030330 R08: 0000000000000000 R09: 0000000000000000
[   66.558453] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10e361
[   66.558509] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffed1030aa0
| [   66.563164] ------------[ cut here ]------------
| [   66.563234] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#2: ip/744
| [   66.563319] Modules linked in:
| [   66.563482] Tainted: [W]=WARN
[   66.563550] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[   66.563623] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3))
[   66.563692] Code: 80 00 00 00 e8 09 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 96 a5 fb ff b9 a6 ff ff
All code
========
   0:	80 00 00             	addb   $0x0,(%rax)
   3:	00 e8                	add    %ch,%al
   5:	09 d9                	or     %ebx,%ecx
   7:	ff                   	(bad)
   8:	ff 48 83             	decl   -0x7d(%rax)
   b:	c4                   	(bad)
   c:	38 85 c0 75 18 48    	cmp    %al,0x481875c0(%rbp)
  12:	83 c4 08             	add    $0x8,%esp
  15:	4c 89 f8             	mov    %r15,%rax
  18:	5b                   	pop    %rbx
  19:	5d                   	pop    %rbp
  1a:	41 5c                	pop    %r12
  1c:	41 5d                	pop    %r13
  1e:	41 5e                	pop    %r14
  20:	41 5f                	pop    %r15
  22:	c3                   	ret
  23:	44 8b 48 08          	mov    0x8(%rax),%r9d
  27:	eb b4                	jmp    0xffffffffffffffdd
  29:	90                   	nop
  2a:*	0f 0b                	ud2		<-- trapping instruction
  2c:	90                   	nop
  2d:	ba 02 00 00 00       	mov    $0x2,%edx
  32:	4c 89 fe             	mov    %r15,%rsi
  35:	31 ff                	xor    %edi,%edi
  37:	e8 96 a5 fb ff       	call   0xfffffffffffba5d2
  3c:	b9                   	.byte 0xb9
  3d:	a6                   	cmpsb  (%rdi),(%rsi)
  3e:	ff                   	(bad)
  3f:	ff                   	.byte 0xff

Code starting with the faulting instruction
===========================================
   0:	0f 0b                	ud2
   2:	90                   	nop
   3:	ba 02 00 00 00       	mov    $0x2,%edx
   8:	4c 89 fe             	mov    %r15,%rsi
   b:	31 ff                	xor    %edi,%edi
   d:	e8 96 a5 fb ff       	call   0xfffffffffffba5a8
  12:	b9                   	.byte 0xb9
  13:	a6                   	cmpsb  (%rdi),(%rsi)
  14:	ff                   	(bad)
  15:	ff                   	.byte 0xff
[   66.563850] RSP: 0018:ff829f2481097720 EFLAGS: 00010286
[   66.563916] RAX: 00000000ffffffa6 RBX: 0000000000000001 RCX: 0000000000000000
[   66.563994] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3bc5ca018f2b00
[   66.564095] RBP: 0000000000000000 R08: ff3bc5ca031a8e50 R09: ff3bc5ca065e5030
[   66.564181] R10: ff3bc5ca0660a118 R11: fefefefefefefeff R12: 0000000000000000
[   66.564261] R13: 0000000000000010 R14: ff3bc5ca0660a000 R15: ff3bc5ca018f2b00
[   66.564344] FS:  00007fd8a2add840(0000) GS:ff3bc5cab853e000(0000) knlGS:0000000000000000
[   66.564431] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[   66.564514] CR2: 000000003b5ea988 CR3: 0000000001c79006 CR4: 0000000000771ef0
[   66.564599] PKRU: 55555554
[   66.564653] Call Trace:
[   66.564700]  <TASK>
[   66.564745]  rtmsg_ifinfo (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:4560)
[   66.564808]  __dev_notify_flags (net/core/dev.c:9787)
[   66.564862]  ? rtnl_getlink (./include/linux/skbuff.h:1323 ./include/linux/skbuff.h:1332 net/core/rtnetlink.c:4288)
[   66.564925]  netif_change_flags (net/core/dev.c:9820)
[   66.564996]  do_setlink.isra.0 (net/core/rtnetlink.c:3206 (discriminator 1))
[   66.565051]  ? __nla_validate_parse (lib/nlattr.c:620)
[   66.565115]  rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1))
[   66.565175]  ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7))
[   66.565249]  ? do_setlink.isra.0 (net/core/rtnetlink.c:3455)
[   66.565312]  rtnetlink_rcv_msg (net/core/rtnetlink.c:7061)
[   66.565378]  ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360)
[   66.565433]  ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1))
[   66.565503]  netlink_rcv_skb (net/netlink/af_netlink.c:2551)
[   66.565573]  netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345)
[   66.565638]  netlink_sendmsg (net/netlink/af_netlink.c:1895)
[   66.565692]  ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4))
[   66.565748]  ___sys_sendmsg (net/socket.c:2752)
[   66.565810]  __sys_sendmsg (net/socket.c:2784)
[   66.565866]  do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94)
[   66.565935]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[   66.566006] RIP: 0033:0x7fd8a2d1708e
[   66.566061] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 <c9> c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa
All code
========
   0:	4d 89 d8             	mov    %r11,%r8
   3:	e8 94 bd 00 00       	call   0xbd9c
   8:	4c 8b 5d f8          	mov    -0x8(%rbp),%r11
   c:	41 8b 93 08 03 00 00 	mov    0x308(%r11),%edx
  13:	59                   	pop    %rcx
  14:	5e                   	pop    %rsi
  15:	48 83 f8 fc          	cmp    $0xfffffffffffffffc,%rax
  19:	74 11                	je     0x2c
  1b:	c9                   	leave
  1c:	c3                   	ret
  1d:	0f 1f 80 00 00 00 00 	nopl   0x0(%rax)
  24:	48 8b 45 10          	mov    0x10(%rbp),%rax
  28:	0f 05                	syscall
  2a:*	c9                   	leave		<-- trapping instruction
  2b:	c3                   	ret
  2c:	83 e2 39             	and    $0x39,%edx
  2f:	83 fa 08             	cmp    $0x8,%edx
  32:	75 e7                	jne    0x1b
  34:	e8 03 ff ff ff       	call   0xffffffffffffff3c
  39:	0f 1f 00             	nopl   (%rax)
  3c:	f3 0f 1e fa          	endbr64

Code starting with the faulting instruction
===========================================
   0:	c9                   	leave
   1:	c3                   	ret
   2:	83 e2 39             	and    $0x39,%edx
   5:	83 fa 08             	cmp    $0x8,%edx
   8:	75 e7                	jne    0xfffffffffffffff1
   a:	e8 03 ff ff ff       	call   0xffffffffffffff12
   f:	0f 1f 00             	nopl   (%rax)
  12:	f3 0f 1e fa          	endbr64
[   66.566214] RSP: 002b:00007fff777f9e00 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[   66.566299] RAX: ffffffffffffffda RBX: 0000000000000002 RCX: 00007fd8a2d1708e
[   66.566377] RDX: 0000000000000000 RSI: 00007fff777f9eb0 RDI: 0000000000000005
[   66.566449] RBP: 00007fff777f9e10 R08: 0000000000000000 R09: 0000000000000000
[   66.566537] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10e361
[   66.566631] R13: 000000000049f620 R14: 0000000000000000 R15: 00007fff777fa580
| [   81.268561] ------------[ cut here ]------------
| [   81.268667] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#2: ip/865
| [   81.268779] Modules linked in:
| [   81.268943] Tainted: [W]=WARN
[   81.269008] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[   81.269074] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3))
[   81.269136] Code: 80 00 00 00 e8 09 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 96 a5 fb ff b9 a6 ff ff
All code
========
   0:	80 00 00             	addb   $0x0,(%rax)
   3:	00 e8                	add    %ch,%al
   5:	09 d9                	or     %ebx,%ecx
   7:	ff                   	(bad)
   8:	ff 48 83             	decl   -0x7d(%rax)
   b:	c4                   	(bad)
   c:	38 85 c0 75 18 48    	cmp    %al,0x481875c0(%rbp)
  12:	83 c4 08             	add    $0x8,%esp
  15:	4c 89 f8             	mov    %r15,%rax
  18:	5b                   	pop    %rbx
  19:	5d                   	pop    %rbp
  1a:	41 5c                	pop    %r12
  1c:	41 5d                	pop    %r13
  1e:	41 5e                	pop    %r14
  20:	41 5f                	pop    %r15
  22:	c3                   	ret
  23:	44 8b 48 08          	mov    0x8(%rax),%r9d
  27:	eb b4                	jmp    0xffffffffffffffdd
  29:	90                   	nop
  2a:*	0f 0b                	ud2		<-- trapping instruction
  2c:	90                   	nop
  2d:	ba 02 00 00 00       	mov    $0x2,%edx
  32:	4c 89 fe             	mov    %r15,%rsi
  35:	31 ff                	xor    %edi,%edi
  37:	e8 96 a5 fb ff       	call   0xfffffffffffba5d2
  3c:	b9                   	.byte 0xb9
  3d:	a6                   	cmpsb  (%rdi),(%rsi)
  3e:	ff                   	(bad)
  3f:	ff                   	.byte 0xff

Code starting with the faulting instruction
===========================================
   0:	0f 0b                	ud2
   2:	90                   	nop
   3:	ba 02 00 00 00       	mov    $0x2,%edx
   8:	4c 89 fe             	mov    %r15,%rsi
   b:	31 ff                	xor    %edi,%edi
   d:	e8 96 a5 fb ff       	call   0xfffffffffffba5a8
  12:	b9                   	.byte 0xb9
  13:	a6                   	cmpsb  (%rdi),(%rsi)
  14:	ff                   	(bad)
  15:	ff                   	.byte 0xff
[   81.269286] RSP: 0018:ff829f2481077720 EFLAGS: 00010286
[   81.269355] RAX: 00000000ffffffa6 RBX: 0000000000000001 RCX: 0000000000000000
[   81.269434] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3bc5ca01915500
[   81.269512] RBP: 0000000000000000 R08: ff3bc5ca031a8e50 R09: ff3bc5ca065e5030
[   81.269598] R10: ff3bc5ca0660a118 R11: fefefefefefefeff R12: 0000000000000000
[   81.269679] R13: 0000000000000010 R14: ff3bc5ca0660a000 R15: ff3bc5ca01915500
[   81.269770] FS:  00007fbc82436840(0000) GS:ff3bc5cab853e000(0000) knlGS:0000000000000000
[   81.269850] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[   81.269927] CR2: 0000000018f7f988 CR3: 0000000006428006 CR4: 0000000000771ef0
[   81.270007] PKRU: 55555554
[   81.270053] Call Trace:
[   81.270099]  <TASK>
[   81.270157]  rtmsg_ifinfo (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:4560)
[   81.270212]  __dev_notify_flags (net/core/dev.c:9787)
[   81.270269]  netif_change_flags (net/core/dev.c:9820)
[   81.270331]  do_setlink.isra.0 (net/core/rtnetlink.c:3206 (discriminator 1))
[   81.270399]  ? __nla_validate_parse (lib/nlattr.c:620)
[   81.270470]  rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1))
[   81.270540]  ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7))
[   81.270602]  ? do_setlink.isra.0 (net/core/rtnetlink.c:3455)
[   81.270661]  rtnetlink_rcv_msg (net/core/rtnetlink.c:7061)
[   81.270716]  ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360)
[   81.270779]  ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1))
[   81.270845]  netlink_rcv_skb (net/netlink/af_netlink.c:2551)
[   81.270909]  netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345)
[   81.270964]  netlink_sendmsg (net/netlink/af_netlink.c:1895)
[   81.271023]  ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4))
[   81.271098]  ___sys_sendmsg (net/socket.c:2752)
[   81.271162]  __sys_sendmsg (net/socket.c:2784)
[   81.271225]  do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94)
[   81.271292]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[   81.271353] RIP: 0033:0x7fbc8267008e
[   81.271408] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 <c9> c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa
All code
========
   0:	4d 89 d8             	mov    %r11,%r8
   3:	e8 94 bd 00 00       	call   0xbd9c
   8:	4c 8b 5d f8          	mov    -0x8(%rbp),%r11
   c:	41 8b 93 08 03 00 00 	mov    0x308(%r11),%edx
  13:	59                   	pop    %rcx
  14:	5e                   	pop    %rsi
  15:	48 83 f8 fc          	cmp    $0xfffffffffffffffc,%rax
  19:	74 11                	je     0x2c
  1b:	c9                   	leave
  1c:	c3                   	ret
  1d:	0f 1f 80 00 00 00 00 	nopl   0x0(%rax)
  24:	48 8b 45 10          	mov    0x10(%rbp),%rax
  28:	0f 05                	syscall
  2a:*	c9                   	leave		<-- trapping instruction
  2b:	c3                   	ret
  2c:	83 e2 39             	and    $0x39,%edx
  2f:	83 fa 08             	cmp    $0x8,%edx
  32:	75 e7                	jne    0x1b
  34:	e8 03 ff ff ff       	call   0xffffffffffffff3c
  39:	0f 1f 00             	nopl   (%rax)
  3c:	f3 0f 1e fa          	endbr64

Code starting with the faulting instruction
===========================================
   0:	c9                   	leave
   1:	c3                   	ret
   2:	83 e2 39             	and    $0x39,%edx
   5:	83 fa 08             	cmp    $0x8,%edx
   8:	75 e7                	jne    0xfffffffffffffff1
   a:	e8 03 ff ff ff       	call   0xffffffffffffff12
   f:	0f 1f 00             	nopl   (%rax)
  12:	f3 0f 1e fa          	endbr64
[   81.271561] RSP: 002b:00007ffcde437410 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[   81.271655] RAX: ffffffffffffffda RBX: 0000000000000002 RCX: 00007fbc8267008e
[   81.271743] RDX: 0000000000000000 RSI: 00007ffcde4374c0 RDI: 0000000000000005
[   81.271825] RBP: 00007ffcde437420 R08: 0000000000000000 R09: 0000000000000000
[   81.271910] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10e370
[   81.272001] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffcde437b90
| [   81.275541] ------------[ cut here ]------------
| [   81.275585] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/866
| [   81.275648] Modules linked in:
| [   81.275745] Tainted: [W]=WARN
[   81.275774] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[   81.275820] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3))
[   81.275856] Code: 80 00 00 00 e8 09 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 96 a5 fb ff b9 a6 ff ff
All code
========
   0:	80 00 00             	addb   $0x0,(%rax)
   3:	00 e8                	add    %ch,%al
   5:	09 d9                	or     %ebx,%ecx
   7:	ff                   	(bad)
   8:	ff 48 83             	decl   -0x7d(%rax)
   b:	c4                   	(bad)
   c:	38 85 c0 75 18 48    	cmp    %al,0x481875c0(%rbp)
  12:	83 c4 08             	add    $0x8,%esp
  15:	4c 89 f8             	mov    %r15,%rax
  18:	5b                   	pop    %rbx
  19:	5d                   	pop    %rbp
  1a:	41 5c                	pop    %r12
  1c:	41 5d                	pop    %r13
  1e:	41 5e                	pop    %r14
  20:	41 5f                	pop    %r15
  22:	c3                   	ret
  23:	44 8b 48 08          	mov    0x8(%rax),%r9d
  27:	eb b4                	jmp    0xffffffffffffffdd
  29:	90                   	nop
  2a:*	0f 0b                	ud2		<-- trapping instruction
  2c:	90                   	nop
  2d:	ba 02 00 00 00       	mov    $0x2,%edx
  32:	4c 89 fe             	mov    %r15,%rsi
  35:	31 ff                	xor    %edi,%edi
  37:	e8 96 a5 fb ff       	call   0xfffffffffffba5d2
  3c:	b9                   	.byte 0xb9
  3d:	a6                   	cmpsb  (%rdi),(%rsi)
  3e:	ff                   	(bad)
  3f:	ff                   	.byte 0xff

Code starting with the faulting instruction
===========================================
   0:	0f 0b                	ud2
   2:	90                   	nop
   3:	ba 02 00 00 00       	mov    $0x2,%edx
   8:	4c 89 fe             	mov    %r15,%rsi
   b:	31 ff                	xor    %edi,%edi
   d:	e8 96 a5 fb ff       	call   0xfffffffffffba5a8
  12:	b9                   	.byte 0xb9
  13:	a6                   	cmpsb  (%rdi),(%rsi)
  14:	ff                   	(bad)
  15:	ff                   	.byte 0xff
[   81.275963] RSP: 0018:ff829f24810776e0 EFLAGS: 00010286
[   81.276001] RAX: 00000000ffffffa6 RBX: 00000000ffffffff RCX: 0000000000000000
[   81.276038] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3bc5ca01df5600
[   81.276086] RBP: 0000000000000000 R08: ff3bc5ca031a8e50 R09: ff3bc5ca065f7030
[   81.276135] R10: ff3bc5ca0660a118 R11: fefefefefefefeff R12: 0000000000000000
[   81.276182] R13: 0000000000000011 R14: ff3bc5ca0660a000 R15: ff3bc5ca01df5600
[   81.276231] FS:  00007f9ba6cce840(0000) GS:ff3bc5cab85be000(0000) knlGS:0000000000000000
[   81.276285] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[   81.276330] CR2: 000000000f0e6988 CR3: 0000000001c75002 CR4: 0000000000771ef0
[   81.276385] PKRU: 55555554
[   81.276405] Call Trace:
[   81.276419]  <TASK>
[   81.276433]  unregister_netdevice_many_notify (net/core/dev.c:12439)
[   81.276463]  rtnl_dellink (net/core/rtnetlink.c:3592 net/core/rtnetlink.c:3634)
[   81.276493]  ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7))
[   81.276527]  ? rtnl_dellinkprop (net/core/rtnetlink.c:4408)
[   81.276547]  rtnetlink_rcv_msg (net/core/rtnetlink.c:7061)
[   81.276581]  ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360)
[   81.276611]  ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1))
[   81.276643]  netlink_rcv_skb (net/netlink/af_netlink.c:2551)
[   81.276665]  netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345)
[   81.276689]  netlink_sendmsg (net/netlink/af_netlink.c:1895)
[   81.276720]  ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4))
[   81.276742]  ___sys_sendmsg (net/socket.c:2752)
[   81.276769]  __sys_sendmsg (net/socket.c:2784)
[   81.276796]  do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94)
[   81.276820]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[   81.276856] RIP: 0033:0x7f9ba6f0808e
[   81.276878] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 <c9> c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa
All code
========
   0:	4d 89 d8             	mov    %r11,%r8
   3:	e8 94 bd 00 00       	call   0xbd9c
   8:	4c 8b 5d f8          	mov    -0x8(%rbp),%r11
   c:	41 8b 93 08 03 00 00 	mov    0x308(%r11),%edx
  13:	59                   	pop    %rcx
  14:	5e                   	pop    %rsi
  15:	48 83 f8 fc          	cmp    $0xfffffffffffffffc,%rax
  19:	74 11                	je     0x2c
  1b:	c9                   	leave
  1c:	c3                   	ret
  1d:	0f 1f 80 00 00 00 00 	nopl   0x0(%rax)
  24:	48 8b 45 10          	mov    0x10(%rbp),%rax
  28:	0f 05                	syscall
  2a:*	c9                   	leave		<-- trapping instruction
  2b:	c3                   	ret
  2c:	83 e2 39             	and    $0x39,%edx
  2f:	83 fa 08             	cmp    $0x8,%edx
  32:	75 e7                	jne    0x1b
  34:	e8 03 ff ff ff       	call   0xffffffffffffff3c
  39:	0f 1f 00             	nopl   (%rax)
  3c:	f3 0f 1e fa          	endbr64

Code starting with the faulting instruction
===========================================
   0:	c9                   	leave
   1:	c3                   	ret
   2:	83 e2 39             	and    $0x39,%edx
   5:	83 fa 08             	cmp    $0x8,%edx
   8:	75 e7                	jne    0xfffffffffffffff1
   a:	e8 03 ff ff ff       	call   0xffffffffffffff12
   f:	0f 1f 00             	nopl   (%rax)
  12:	f3 0f 1e fa          	endbr64
[   81.276977] RSP: 002b:00007ffe2bff6fd0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[   81.277018] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 00007f9ba6f0808e
[   81.277064] RDX: 0000000000000000 RSI: 00007ffe2bff7080 RDI: 0000000000000005
[   81.277105] RBP: 00007ffe2bff6fe0 R08: 0000000000000000 R09: 0000000000000000
[   81.277146] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10e370
[   81.277207] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffe2bff7750
| [   81.295160] ------------[ cut here ]------------
| [   81.295232] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#2: ip/867
| [   81.295326] Modules linked in:
| [   81.295483] Tainted: [W]=WARN
[   81.295547] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[   81.295637] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3))
[   81.295707] Code: 80 00 00 00 e8 09 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 96 a5 fb ff b9 a6 ff ff
All code
========
   0:	80 00 00             	addb   $0x0,(%rax)
   3:	00 e8                	add    %ch,%al
   5:	09 d9                	or     %ebx,%ecx
   7:	ff                   	(bad)
   8:	ff 48 83             	decl   -0x7d(%rax)
   b:	c4                   	(bad)
   c:	38 85 c0 75 18 48    	cmp    %al,0x481875c0(%rbp)
  12:	83 c4 08             	add    $0x8,%esp
  15:	4c 89 f8             	mov    %r15,%rax
  18:	5b                   	pop    %rbx
  19:	5d                   	pop    %rbp
  1a:	41 5c                	pop    %r12
  1c:	41 5d                	pop    %r13
  1e:	41 5e                	pop    %r14
  20:	41 5f                	pop    %r15
  22:	c3                   	ret
  23:	44 8b 48 08          	mov    0x8(%rax),%r9d
  27:	eb b4                	jmp    0xffffffffffffffdd
  29:	90                   	nop
  2a:*	0f 0b                	ud2		<-- trapping instruction
  2c:	90                   	nop
  2d:	ba 02 00 00 00       	mov    $0x2,%edx
  32:	4c 89 fe             	mov    %r15,%rsi
  35:	31 ff                	xor    %edi,%edi
  37:	e8 96 a5 fb ff       	call   0xfffffffffffba5d2
  3c:	b9                   	.byte 0xb9
  3d:	a6                   	cmpsb  (%rdi),(%rsi)
  3e:	ff                   	(bad)
  3f:	ff                   	.byte 0xff

Code starting with the faulting instruction
===========================================
   0:	0f 0b                	ud2
   2:	90                   	nop
   3:	ba 02 00 00 00       	mov    $0x2,%edx
   8:	4c 89 fe             	mov    %r15,%rsi
   b:	31 ff                	xor    %edi,%edi
   d:	e8 96 a5 fb ff       	call   0xfffffffffffba5a8
  12:	b9                   	.byte 0xb9
  13:	a6                   	cmpsb  (%rdi),(%rsi)
  14:	ff                   	(bad)
  15:	ff                   	.byte 0xff
[   81.295865] RSP: 0018:ff829f24812ff750 EFLAGS: 00010286
[   81.295924] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000
[   81.296015] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3bc5ca018f2b00
[   81.296100] RBP: 0000000000000002 R08: ff3bc5ca0310c5d0 R09: ff3bc5ca065ce030
[   81.296181] R10: ff3bc5ca0660e118 R11: fefefefefefefeff R12: 0000000000000000
[   81.296263] R13: 0000000000000010 R14: ff3bc5ca0660e000 R15: ff3bc5ca018f2b00
[   81.296349] FS:  00007f8fbd358840(0000) GS:ff3bc5cab853e000(0000) knlGS:0000000000000000
[   81.296433] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[   81.296499] CR2: 00007f8fbd6cd040 CR3: 0000000004dc4003 CR4: 0000000000771ef0
[   81.296586] PKRU: 55555554
[   81.296637] Call Trace:
[   81.296683]  <TASK>
[   81.296731]  rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121)
[   81.296803]  notifier_call_chain (kernel/notifier.c:85)
[   81.296867]  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)
[   81.296939]  bond_option_mode_set (drivers/net/bonding/bond_options.c:952)
[   81.297010]  __bond_opt_set (drivers/net/bonding/bond_options.c:826)
[   81.297078]  bond_changelink (drivers/net/bonding/bond_netlink.c:232)
[   81.297150]  ? kick_pool (kernel/workqueue.c:1313)
[   81.297205]  ? __queue_work (kernel/workqueue.c:2401)
[   81.297269]  ? queue_delayed_work_on (kernel/workqueue.c:2612)
[   81.297336]  bond_newlink (drivers/net/bonding/bond_netlink.c:632)
[   81.297400]  rtnl_newlink (net/core/rtnetlink.c:3904 net/core/rtnetlink.c:4035 net/core/rtnetlink.c:4150)
[   81.297456]  ? do_setlink.isra.0 (net/core/rtnetlink.c:3455)
[   81.297522]  rtnetlink_rcv_msg (net/core/rtnetlink.c:7061)
[   81.297594]  ? get_page_from_freelist (./include/linux/spinlock.h:390 mm/page_alloc.c:3373 mm/page_alloc.c:3402 mm/page_alloc.c:3943)
[   81.297666]  ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1))
[   81.297739]  netlink_rcv_skb (net/netlink/af_netlink.c:2551)
[   81.297800]  netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345)
[   81.297861]  netlink_sendmsg (net/netlink/af_netlink.c:1895)
[   81.297925]  ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4))
[   81.297990]  ___sys_sendmsg (net/socket.c:2752)
[   81.298045]  __sys_sendmsg (net/socket.c:2784)
[   81.298101]  do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94)
[   81.298166]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[   81.298236] RIP: 0033:0x7f8fbd59208e
[   81.298291] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 <c9> c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa
All code
========
   0:	4d 89 d8             	mov    %r11,%r8
   3:	e8 94 bd 00 00       	call   0xbd9c
   8:	4c 8b 5d f8          	mov    -0x8(%rbp),%r11
   c:	41 8b 93 08 03 00 00 	mov    0x308(%r11),%edx
  13:	59                   	pop    %rcx
  14:	5e                   	pop    %rsi
  15:	48 83 f8 fc          	cmp    $0xfffffffffffffffc,%rax
  19:	74 11                	je     0x2c
  1b:	c9                   	leave
  1c:	c3                   	ret
  1d:	0f 1f 80 00 00 00 00 	nopl   0x0(%rax)
  24:	48 8b 45 10          	mov    0x10(%rbp),%rax
  28:	0f 05                	syscall
  2a:*	c9                   	leave		<-- trapping instruction
  2b:	c3                   	ret
  2c:	83 e2 39             	and    $0x39,%edx
  2f:	83 fa 08             	cmp    $0x8,%edx
  32:	75 e7                	jne    0x1b
  34:	e8 03 ff ff ff       	call   0xffffffffffffff3c
  39:	0f 1f 00             	nopl   (%rax)
  3c:	f3 0f 1e fa          	endbr64

Code starting with the faulting instruction
===========================================
   0:	c9                   	leave
   1:	c3                   	ret
   2:	83 e2 39             	and    $0x39,%edx
   5:	83 fa 08             	cmp    $0x8,%edx
   8:	75 e7                	jne    0xfffffffffffffff1
   a:	e8 03 ff ff ff       	call   0xffffffffffffff12
   f:	0f 1f 00             	nopl   (%rax)
  12:	f3 0f 1e fa          	endbr64
[   81.298436] RSP: 002b:00007ffc282a81f0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[   81.298511] RAX: ffffffffffffffda RBX: 00007ffc282a8998 RCX: 00007f8fbd59208e
[   81.298587] RDX: 0000000000000000 RSI: 00007ffc282a82a0 RDI: 0000000000000005
[   81.298653] RBP: 00007ffc282a8200 R08: 0000000000000000 R09: 0000000000000000
[   81.298741] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10e370
[   81.298829] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffc282a8970
| [   81.299050] ------------[ cut here ]------------
| [   81.299115] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#2: ip/867
| [   81.299210] Modules linked in:
| [   81.299366] Tainted: [W]=WARN
[   81.299419] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[   81.299498] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3))
[   81.299569] Code: 80 00 00 00 e8 09 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 96 a5 fb ff b9 a6 ff ff
All code
========
   0:	80 00 00             	addb   $0x0,(%rax)
   3:	00 e8                	add    %ch,%al
   5:	09 d9                	or     %ebx,%ecx
   7:	ff                   	(bad)
   8:	ff 48 83             	decl   -0x7d(%rax)
   b:	c4                   	(bad)
   c:	38 85 c0 75 18 48    	cmp    %al,0x481875c0(%rbp)
  12:	83 c4 08             	add    $0x8,%esp
  15:	4c 89 f8             	mov    %r15,%rax
  18:	5b                   	pop    %rbx
  19:	5d                   	pop    %rbp
  1a:	41 5c                	pop    %r12
  1c:	41 5d                	pop    %r13
  1e:	41 5e                	pop    %r14
  20:	41 5f                	pop    %r15
  22:	c3                   	ret
  23:	44 8b 48 08          	mov    0x8(%rax),%r9d
  27:	eb b4                	jmp    0xffffffffffffffdd
  29:	90                   	nop
  2a:*	0f 0b                	ud2		<-- trapping instruction
  2c:	90                   	nop
  2d:	ba 02 00 00 00       	mov    $0x2,%edx
  32:	4c 89 fe             	mov    %r15,%rsi
  35:	31 ff                	xor    %edi,%edi
  37:	e8 96 a5 fb ff       	call   0xfffffffffffba5d2
  3c:	b9                   	.byte 0xb9
  3d:	a6                   	cmpsb  (%rdi),(%rsi)
  3e:	ff                   	(bad)
  3f:	ff                   	.byte 0xff

Code starting with the faulting instruction
===========================================
   0:	0f 0b                	ud2
   2:	90                   	nop
   3:	ba 02 00 00 00       	mov    $0x2,%edx
   8:	4c 89 fe             	mov    %r15,%rsi
   b:	31 ff                	xor    %edi,%edi
   d:	e8 96 a5 fb ff       	call   0xfffffffffffba5a8
  12:	b9                   	.byte 0xb9
  13:	a6                   	cmpsb  (%rdi),(%rsi)
  14:	ff                   	(bad)
  15:	ff                   	.byte 0xff
[   81.299714] RSP: 0018:ff829f24812ff870 EFLAGS: 00010286
[   81.299780] RAX: 00000000ffffffa6 RBX: 00000000ffffffff RCX: 0000000000000000
[   81.299859] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3bc5ca018f2b00
[   81.299940] RBP: 0000000000000000 R08: ff3bc5ca0310c5d0 R09: ff3bc5ca065ce030
[   81.300022] R10: ff3bc5ca0660e118 R11: fefefefefefefeff R12: 0000000000000000
[   81.300101] R13: 0000000000000010 R14: ff3bc5ca0660e000 R15: ff3bc5ca018f2b00
[   81.300183] FS:  00007f8fbd358840(0000) GS:ff3bc5cab853e000(0000) knlGS:0000000000000000
[   81.300267] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[   81.300336] CR2: 00007f8fbd6cd040 CR3: 0000000004dc4003 CR4: 0000000000771ef0
[   81.300421] PKRU: 55555554
[   81.300478] Call Trace:
[   81.300523]  <TASK>
[   81.300571]  rtmsg_ifinfo (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:4560)
[   81.300643]  __dev_notify_flags (net/core/dev.c:9787)
[   81.300708]  rtnl_configure_link (net/core/rtnetlink.c:3670)
[   81.300770]  rtnl_newlink (net/core/rtnetlink.c:3914 net/core/rtnetlink.c:4035 net/core/rtnetlink.c:4150)
[   81.300826]  ? do_setlink.isra.0 (net/core/rtnetlink.c:3455)
[   81.300893]  rtnetlink_rcv_msg (net/core/rtnetlink.c:7061)
[   81.300958]  ? get_page_from_freelist (./include/linux/spinlock.h:390 mm/page_alloc.c:3373 mm/page_alloc.c:3402 mm/page_alloc.c:3943)
[   81.301022]  ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1))
[   81.301091]  netlink_rcv_skb (net/netlink/af_netlink.c:2551)
[   81.301153]  netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345)
[   81.301221]  netlink_sendmsg (net/netlink/af_netlink.c:1895)
[   81.301293]  ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4))
[   81.301348]  ___sys_sendmsg (net/socket.c:2752)
[   81.301405]  __sys_sendmsg (net/socket.c:2784)
[   81.301470]  do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94)
[   81.301534]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[   81.301599] RIP: 0033:0x7f8fbd59208e
[   81.301655] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 <c9> c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa
All code
========
   0:	4d 89 d8             	mov    %r11,%r8
   3:	e8 94 bd 00 00       	call   0xbd9c
   8:	4c 8b 5d f8          	mov    -0x8(%rbp),%r11
   c:	41 8b 93 08 03 00 00 	mov    0x308(%r11),%edx
  13:	59                   	pop    %rcx
  14:	5e                   	pop    %rsi
  15:	48 83 f8 fc          	cmp    $0xfffffffffffffffc,%rax
  19:	74 11                	je     0x2c
  1b:	c9                   	leave
  1c:	c3                   	ret
  1d:	0f 1f 80 00 00 00 00 	nopl   0x0(%rax)
  24:	48 8b 45 10          	mov    0x10(%rbp),%rax
  28:	0f 05                	syscall
  2a:*	c9                   	leave		<-- trapping instruction
  2b:	c3                   	ret
  2c:	83 e2 39             	and    $0x39,%edx
  2f:	83 fa 08             	cmp    $0x8,%edx
  32:	75 e7                	jne    0x1b
  34:	e8 03 ff ff ff       	call   0xffffffffffffff3c
  39:	0f 1f 00             	nopl   (%rax)
  3c:	f3 0f 1e fa          	endbr64

Code starting with the faulting instruction
===========================================
   0:	c9                   	leave
   1:	c3                   	ret
   2:	83 e2 39             	and    $0x39,%edx
   5:	83 fa 08             	cmp    $0x8,%edx
   8:	75 e7                	jne    0xfffffffffffffff1
   a:	e8 03 ff ff ff       	call   0xffffffffffffff12
   f:	0f 1f 00             	nopl   (%rax)
  12:	f3 0f 1e fa          	endbr64
[   81.301823] RSP: 002b:00007ffc282a81f0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[   81.301919] RAX: ffffffffffffffda RBX: 00007ffc282a8998 RCX: 00007f8fbd59208e
[   81.302009] RDX: 0000000000000000 RSI: 00007ffc282a82a0 RDI: 0000000000000005
[   81.302091] RBP: 00007ffc282a8200 R08: 0000000000000000 R09: 0000000000000000
[   81.302164] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10e370
[   81.302254] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffc282a8970
| [   81.307353] ------------[ cut here ]------------
| [   81.307416] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/870
| [   81.307484] Modules linked in:
| [   81.307593] Tainted: [W]=WARN
[   81.307617] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[   81.307659] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3))
[   81.307701] Code: 80 00 00 00 e8 09 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 96 a5 fb ff b9 a6 ff ff
All code
========
   0:	80 00 00             	addb   $0x0,(%rax)
   3:	00 e8                	add    %ch,%al
   5:	09 d9                	or     %ebx,%ecx
   7:	ff                   	(bad)
   8:	ff 48 83             	decl   -0x7d(%rax)
   b:	c4                   	(bad)
   c:	38 85 c0 75 18 48    	cmp    %al,0x481875c0(%rbp)
  12:	83 c4 08             	add    $0x8,%esp
  15:	4c 89 f8             	mov    %r15,%rax
  18:	5b                   	pop    %rbx
  19:	5d                   	pop    %rbp
  1a:	41 5c                	pop    %r12
  1c:	41 5d                	pop    %r13
  1e:	41 5e                	pop    %r14
  20:	41 5f                	pop    %r15
  22:	c3                   	ret
  23:	44 8b 48 08          	mov    0x8(%rax),%r9d
  27:	eb b4                	jmp    0xffffffffffffffdd
  29:	90                   	nop
  2a:*	0f 0b                	ud2		<-- trapping instruction
  2c:	90                   	nop
  2d:	ba 02 00 00 00       	mov    $0x2,%edx
  32:	4c 89 fe             	mov    %r15,%rsi
  35:	31 ff                	xor    %edi,%edi
  37:	e8 96 a5 fb ff       	call   0xfffffffffffba5d2
  3c:	b9                   	.byte 0xb9
  3d:	a6                   	cmpsb  (%rdi),(%rsi)
  3e:	ff                   	(bad)
  3f:	ff                   	.byte 0xff

Code starting with the faulting instruction
===========================================
   0:	0f 0b                	ud2
   2:	90                   	nop
   3:	ba 02 00 00 00       	mov    $0x2,%edx
   8:	4c 89 fe             	mov    %r15,%rsi
   b:	31 ff                	xor    %edi,%edi
   d:	e8 96 a5 fb ff       	call   0xfffffffffffba5a8
  12:	b9                   	.byte 0xb9
  13:	a6                   	cmpsb  (%rdi),(%rsi)
  14:	ff                   	(bad)
  15:	ff                   	.byte 0xff
[   81.307820] RSP: 0018:ff829f24812f7720 EFLAGS: 00010286
[   81.307857] RAX: 00000000ffffffa6 RBX: 0000000000000001 RCX: 0000000000000000
[   81.307900] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3bc5ca01df5600
[   81.307948] RBP: 0000000000000000 R08: ff3bc5ca0310c5d0 R09: ff3bc5ca065f2030
[   81.307993] R10: ff3bc5ca0660e118 R11: fefefefefefefeff R12: 0000000000000000
[   81.308034] R13: 0000000000000010 R14: ff3bc5ca0660e000 R15: ff3bc5ca01df5600
[   81.308086] FS:  00007fde8a24e840(0000) GS:ff3bc5cab85be000(0000) knlGS:0000000000000000
[   81.308140] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[   81.308180] CR2: 0000000029b77988 CR3: 00000000064e3001 CR4: 0000000000771ef0
[   81.308228] PKRU: 55555554
[   81.308251] Call Trace:
[   81.308267]  <TASK>
[   81.308283]  rtmsg_ifinfo (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:4560)
[   81.308306]  __dev_notify_flags (net/core/dev.c:9787)
[   81.308335]  ? rtnl_getlink (./include/linux/skbuff.h:1323 ./include/linux/skbuff.h:1332 net/core/rtnetlink.c:4288)
[   81.308358]  netif_change_flags (net/core/dev.c:9820)
[   81.308383]  do_setlink.isra.0 (net/core/rtnetlink.c:3206 (discriminator 1))
[   81.308405]  ? __nla_validate_parse (lib/nlattr.c:620)
[   81.308442]  rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1))
[   81.308466]  ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7))
[   81.308490]  ? do_setlink.isra.0 (net/core/rtnetlink.c:3455)
[   81.308525]  rtnetlink_rcv_msg (net/core/rtnetlink.c:7061)
[   81.308548]  ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360)
[   81.308571]  ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1))
[   81.308622]  netlink_rcv_skb (net/netlink/af_netlink.c:2551)
[   81.308656]  netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345)
[   81.308676]  netlink_sendmsg (net/netlink/af_netlink.c:1895)
[   81.308706]  ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4))
[   81.308727]  ___sys_sendmsg (net/socket.c:2752)
[   81.308748]  __sys_sendmsg (net/socket.c:2784)
[   81.308785]  do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94)
[   81.308810]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[   81.308849] RIP: 0033:0x7fde8a48808e
[   81.308872] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 <c9> c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa
All code
========
   0:	4d 89 d8             	mov    %r11,%r8
   3:	e8 94 bd 00 00       	call   0xbd9c
   8:	4c 8b 5d f8          	mov    -0x8(%rbp),%r11
   c:	41 8b 93 08 03 00 00 	mov    0x308(%r11),%edx
  13:	59                   	pop    %rcx
  14:	5e                   	pop    %rsi
  15:	48 83 f8 fc          	cmp    $0xfffffffffffffffc,%rax
  19:	74 11                	je     0x2c
  1b:	c9                   	leave
  1c:	c3                   	ret
  1d:	0f 1f 80 00 00 00 00 	nopl   0x0(%rax)
  24:	48 8b 45 10          	mov    0x10(%rbp),%rax
  28:	0f 05                	syscall
  2a:*	c9                   	leave		<-- trapping instruction
  2b:	c3                   	ret
  2c:	83 e2 39             	and    $0x39,%edx
  2f:	83 fa 08             	cmp    $0x8,%edx
  32:	75 e7                	jne    0x1b
  34:	e8 03 ff ff ff       	call   0xffffffffffffff3c
  39:	0f 1f 00             	nopl   (%rax)
  3c:	f3 0f 1e fa          	endbr64

Code starting with the faulting instruction
===========================================
   0:	c9                   	leave
   1:	c3                   	ret
   2:	83 e2 39             	and    $0x39,%edx
   5:	83 fa 08             	cmp    $0x8,%edx
   8:	75 e7                	jne    0xfffffffffffffff1
   a:	e8 03 ff ff ff       	call   0xffffffffffffff12
   f:	0f 1f 00             	nopl   (%rax)
  12:	f3 0f 1e fa          	endbr64
[   81.309002] RSP: 002b:00007ffdb947e670 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[   81.309045] RAX: ffffffffffffffda RBX: 0000000000000002 RCX: 00007fde8a48808e
[   81.309101] RDX: 0000000000000000 RSI: 00007ffdb947e720 RDI: 0000000000000005
[   81.309147] RBP: 00007ffdb947e680 R08: 0000000000000000 R09: 0000000000000000
[   81.309196] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10e370
[   81.309252] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffdb947edf0
| [   96.020041] ------------[ cut here ]------------
| [   96.020142] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#2: ip/991
| [   96.020237] Modules linked in:
| [   96.020405] Tainted: [W]=WARN
[   96.020468] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[   96.020548] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3))
[   96.020618] Code: 80 00 00 00 e8 09 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 96 a5 fb ff b9 a6 ff ff
All code
========
   0:	80 00 00             	addb   $0x0,(%rax)
   3:	00 e8                	add    %ch,%al
   5:	09 d9                	or     %ebx,%ecx
   7:	ff                   	(bad)
   8:	ff 48 83             	decl   -0x7d(%rax)
   b:	c4                   	(bad)
   c:	38 85 c0 75 18 48    	cmp    %al,0x481875c0(%rbp)
  12:	83 c4 08             	add    $0x8,%esp
  15:	4c 89 f8             	mov    %r15,%rax
  18:	5b                   	pop    %rbx
  19:	5d                   	pop    %rbp
  1a:	41 5c                	pop    %r12
  1c:	41 5d                	pop    %r13
  1e:	41 5e                	pop    %r14
  20:	41 5f                	pop    %r15
  22:	c3                   	ret
  23:	44 8b 48 08          	mov    0x8(%rax),%r9d
  27:	eb b4                	jmp    0xffffffffffffffdd
  29:	90                   	nop
  2a:*	0f 0b                	ud2		<-- trapping instruction
  2c:	90                   	nop
  2d:	ba 02 00 00 00       	mov    $0x2,%edx
  32:	4c 89 fe             	mov    %r15,%rsi
  35:	31 ff                	xor    %edi,%edi
  37:	e8 96 a5 fb ff       	call   0xfffffffffffba5d2
  3c:	b9                   	.byte 0xb9
  3d:	a6                   	cmpsb  (%rdi),(%rsi)
  3e:	ff                   	(bad)
  3f:	ff                   	.byte 0xff

Code starting with the faulting instruction
===========================================
   0:	0f 0b                	ud2
   2:	90                   	nop
   3:	ba 02 00 00 00       	mov    $0x2,%edx
   8:	4c 89 fe             	mov    %r15,%rsi
   b:	31 ff                	xor    %edi,%edi
   d:	e8 96 a5 fb ff       	call   0xfffffffffffba5a8
  12:	b9                   	.byte 0xb9
  13:	a6                   	cmpsb  (%rdi),(%rsi)
  14:	ff                   	(bad)
  15:	ff                   	.byte 0xff
[   96.020777] RSP: 0018:ff829f2481597720 EFLAGS: 00010286
[   96.020840] RAX: 00000000ffffffa6 RBX: 0000000000000001 RCX: 0000000000000000
[   96.020927] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3bc5ca01915b00
[   96.021008] RBP: 0000000000000000 R08: ff3bc5ca0310c5d0 R09: ff3bc5ca065ce030
[   96.021090] R10: ff3bc5ca0660e118 R11: fefefefefefefeff R12: 0000000000000000
[   96.021170] R13: 0000000000000010 R14: ff3bc5ca0660e000 R15: ff3bc5ca01915b00
[   96.021267] FS:  00007fbccfd7c840(0000) GS:ff3bc5cab853e000(0000) knlGS:0000000000000000
[   96.021355] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[   96.021435] CR2: 000000001719d988 CR3: 0000000004ef7005 CR4: 0000000000771ef0
[   96.021511] PKRU: 55555554
[   96.021557] Call Trace:
[   96.021604]  <TASK>
[   96.021656]  rtmsg_ifinfo (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:4560)
[   96.021721]  __dev_notify_flags (net/core/dev.c:9787)
[   96.021805]  netif_change_flags (net/core/dev.c:9820)
[   96.021877]  do_setlink.isra.0 (net/core/rtnetlink.c:3206 (discriminator 1))
[   96.021948]  ? __nla_validate_parse (lib/nlattr.c:620)
[   96.022021]  rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1))
[   96.022085]  ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7))
[   96.022157]  ? do_setlink.isra.0 (net/core/rtnetlink.c:3455)
[   96.022230]  rtnetlink_rcv_msg (net/core/rtnetlink.c:7061)
[   96.022286]  ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360)
[   96.022343]  ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1))
[   96.022413]  netlink_rcv_skb (net/netlink/af_netlink.c:2551)
[   96.022481]  netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345)
[   96.022547]  netlink_sendmsg (net/netlink/af_netlink.c:1895)
[   96.022601]  ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4))
[   96.022662]  ___sys_sendmsg (net/socket.c:2752)
[   96.022723]  __sys_sendmsg (net/socket.c:2784)
[   96.022800]  do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94)
[   96.022873]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[   96.022955] RIP: 0033:0x7fbccffb608e
[   96.023018] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 <c9> c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa
All code
========
   0:	4d 89 d8             	mov    %r11,%r8
   3:	e8 94 bd 00 00       	call   0xbd9c
   8:	4c 8b 5d f8          	mov    -0x8(%rbp),%r11
   c:	41 8b 93 08 03 00 00 	mov    0x308(%r11),%edx
  13:	59                   	pop    %rcx
  14:	5e                   	pop    %rsi
  15:	48 83 f8 fc          	cmp    $0xfffffffffffffffc,%rax
  19:	74 11                	je     0x2c
  1b:	c9                   	leave
  1c:	c3                   	ret
  1d:	0f 1f 80 00 00 00 00 	nopl   0x0(%rax)
  24:	48 8b 45 10          	mov    0x10(%rbp),%rax
  28:	0f 05                	syscall
  2a:*	c9                   	leave		<-- trapping instruction
  2b:	c3                   	ret
  2c:	83 e2 39             	and    $0x39,%edx
  2f:	83 fa 08             	cmp    $0x8,%edx
  32:	75 e7                	jne    0x1b
  34:	e8 03 ff ff ff       	call   0xffffffffffffff3c
  39:	0f 1f 00             	nopl   (%rax)
  3c:	f3 0f 1e fa          	endbr64

Code starting with the faulting instruction
===========================================
   0:	c9                   	leave
   1:	c3                   	ret
   2:	83 e2 39             	and    $0x39,%edx
   5:	83 fa 08             	cmp    $0x8,%edx
   8:	75 e7                	jne    0xfffffffffffffff1
   a:	e8 03 ff ff ff       	call   0xffffffffffffff12
   f:	0f 1f 00             	nopl   (%rax)
  12:	f3 0f 1e fa          	endbr64
[   96.023160] RSP: 002b:00007ffc6232b070 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[   96.023241] RAX: ffffffffffffffda RBX: 0000000000000002 RCX: 00007fbccffb608e
[   96.023324] RDX: 0000000000000000 RSI: 00007ffc6232b120 RDI: 0000000000000005
[   96.023407] RBP: 00007ffc6232b080 R08: 0000000000000000 R09: 0000000000000000
[   96.023489] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10e37f
[   96.023570] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffc6232b7f0
| [   96.026866] ------------[ cut here ]------------
| [   96.026896] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/992
| [   96.026970] Modules linked in:
| [   96.027054] Tainted: [W]=WARN
[   96.027073] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[   96.027128] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3))
[   96.027152] Code: 80 00 00 00 e8 09 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 96 a5 fb ff b9 a6 ff ff
All code
========
   0:	80 00 00             	addb   $0x0,(%rax)
   3:	00 e8                	add    %ch,%al
   5:	09 d9                	or     %ebx,%ecx
   7:	ff                   	(bad)
   8:	ff 48 83             	decl   -0x7d(%rax)
   b:	c4                   	(bad)
   c:	38 85 c0 75 18 48    	cmp    %al,0x481875c0(%rbp)
  12:	83 c4 08             	add    $0x8,%esp
  15:	4c 89 f8             	mov    %r15,%rax
  18:	5b                   	pop    %rbx
  19:	5d                   	pop    %rbp
  1a:	41 5c                	pop    %r12
  1c:	41 5d                	pop    %r13
  1e:	41 5e                	pop    %r14
  20:	41 5f                	pop    %r15
  22:	c3                   	ret
  23:	44 8b 48 08          	mov    0x8(%rax),%r9d
  27:	eb b4                	jmp    0xffffffffffffffdd
  29:	90                   	nop
  2a:*	0f 0b                	ud2		<-- trapping instruction
  2c:	90                   	nop
  2d:	ba 02 00 00 00       	mov    $0x2,%edx
  32:	4c 89 fe             	mov    %r15,%rsi
  35:	31 ff                	xor    %edi,%edi
  37:	e8 96 a5 fb ff       	call   0xfffffffffffba5d2
  3c:	b9                   	.byte 0xb9
  3d:	a6                   	cmpsb  (%rdi),(%rsi)
  3e:	ff                   	(bad)
  3f:	ff                   	.byte 0xff

Code starting with the faulting instruction
===========================================
   0:	0f 0b                	ud2
   2:	90                   	nop
   3:	ba 02 00 00 00       	mov    $0x2,%edx
   8:	4c 89 fe             	mov    %r15,%rsi
   b:	31 ff                	xor    %edi,%edi
   d:	e8 96 a5 fb ff       	call   0xfffffffffffba5a8
  12:	b9                   	.byte 0xb9
  13:	a6                   	cmpsb  (%rdi),(%rsi)
  14:	ff                   	(bad)
  15:	ff                   	.byte 0xff
[   96.027251] RSP: 0018:ff829f24815776e0 EFLAGS: 00010286
[   96.027283] RAX: 00000000ffffffa6 RBX: 00000000ffffffff RCX: 0000000000000000
[   96.027317] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3bc5ca01df4900
[   96.027372] RBP: 0000000000000000 R08: ff3bc5ca0310c5d0 R09: ff3bc5ca02e36030
[   96.027426] R10: ff3bc5ca0660e118 R11: fefefefefefefeff R12: 0000000000000000
[   96.027475] R13: 0000000000000011 R14: ff3bc5ca0660e000 R15: ff3bc5ca01df4900
[   96.027543] FS:  00007f9a28c3e840(0000) GS:ff3bc5cab85be000(0000) knlGS:0000000000000000
[   96.027585] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[   96.027631] CR2: 000000003ad98988 CR3: 000000000649b001 CR4: 0000000000771ef0
[   96.027671] PKRU: 55555554
[   96.027683] Call Trace:
[   96.027694]  <TASK>
[   96.027714]  unregister_netdevice_many_notify (net/core/dev.c:12439)
[   96.027750]  rtnl_dellink (net/core/rtnetlink.c:3592 net/core/rtnetlink.c:3634)
[   96.027776]  ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7))
[   96.027806]  ? rtnl_dellinkprop (net/core/rtnetlink.c:4408)
[   96.027834]  rtnetlink_rcv_msg (net/core/rtnetlink.c:7061)
[   96.027859]  ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360)
[   96.027880]  ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1))
[   96.027908]  netlink_rcv_skb (net/netlink/af_netlink.c:2551)
[   96.027935]  netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345)
[   96.027957]  netlink_sendmsg (net/netlink/af_netlink.c:1895)
[   96.027978]  ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4))
[   96.027998]  ___sys_sendmsg (net/socket.c:2752)
[   96.028030]  __sys_sendmsg (net/socket.c:2784)
[   96.028059]  do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94)
[   96.028082]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[   96.028112] RIP: 0033:0x7f9a28e7808e
[   96.028143] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 <c9> c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa
All code
========
   0:	4d 89 d8             	mov    %r11,%r8
   3:	e8 94 bd 00 00       	call   0xbd9c
   8:	4c 8b 5d f8          	mov    -0x8(%rbp),%r11
   c:	41 8b 93 08 03 00 00 	mov    0x308(%r11),%edx
  13:	59                   	pop    %rcx
  14:	5e                   	pop    %rsi
  15:	48 83 f8 fc          	cmp    $0xfffffffffffffffc,%rax
  19:	74 11                	je     0x2c
  1b:	c9                   	leave
  1c:	c3                   	ret
  1d:	0f 1f 80 00 00 00 00 	nopl   0x0(%rax)
  24:	48 8b 45 10          	mov    0x10(%rbp),%rax
  28:	0f 05                	syscall
  2a:*	c9                   	leave		<-- trapping instruction
  2b:	c3                   	ret
  2c:	83 e2 39             	and    $0x39,%edx
  2f:	83 fa 08             	cmp    $0x8,%edx
  32:	75 e7                	jne    0x1b
  34:	e8 03 ff ff ff       	call   0xffffffffffffff3c
  39:	0f 1f 00             	nopl   (%rax)
  3c:	f3 0f 1e fa          	endbr64

Code starting with the faulting instruction
===========================================
   0:	c9                   	leave
   1:	c3                   	ret
   2:	83 e2 39             	and    $0x39,%edx
   5:	83 fa 08             	cmp    $0x8,%edx
   8:	75 e7                	jne    0xfffffffffffffff1
   a:	e8 03 ff ff ff       	call   0xffffffffffffff12
   f:	0f 1f 00             	nopl   (%rax)
  12:	f3 0f 1e fa          	endbr64
[   96.028250] RSP: 002b:00007ffc7002d3d0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[   96.028293] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 00007f9a28e7808e
[   96.028347] RDX: 0000000000000000 RSI: 00007ffc7002d480 RDI: 0000000000000005
[   96.028388] RBP: 00007ffc7002d3e0 R08: 0000000000000000 R09: 0000000000000000
[   96.028447] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10e37f
[   96.028501] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffc7002db50
| [   96.041994] ------------[ cut here ]------------
| [   96.042059] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#2: ip/993
| [   96.042144] Modules linked in:
| [   96.042308] Tainted: [W]=WARN
[   96.042360] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[   96.042432] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3))
[   96.042500] Code: 80 00 00 00 e8 09 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 96 a5 fb ff b9 a6 ff ff
All code
========
   0:	80 00 00             	addb   $0x0,(%rax)
   3:	00 e8                	add    %ch,%al
   5:	09 d9                	or     %ebx,%ecx
   7:	ff                   	(bad)
   8:	ff 48 83             	decl   -0x7d(%rax)
   b:	c4                   	(bad)
   c:	38 85 c0 75 18 48    	cmp    %al,0x481875c0(%rbp)
  12:	83 c4 08             	add    $0x8,%esp
  15:	4c 89 f8             	mov    %r15,%rax
  18:	5b                   	pop    %rbx
  19:	5d                   	pop    %rbp
  1a:	41 5c                	pop    %r12
  1c:	41 5d                	pop    %r13
  1e:	41 5e                	pop    %r14
  20:	41 5f                	pop    %r15
  22:	c3                   	ret
  23:	44 8b 48 08          	mov    0x8(%rax),%r9d
  27:	eb b4                	jmp    0xffffffffffffffdd
  29:	90                   	nop
  2a:*	0f 0b                	ud2		<-- trapping instruction
  2c:	90                   	nop
  2d:	ba 02 00 00 00       	mov    $0x2,%edx
  32:	4c 89 fe             	mov    %r15,%rsi
  35:	31 ff                	xor    %edi,%edi
  37:	e8 96 a5 fb ff       	call   0xfffffffffffba5d2
  3c:	b9                   	.byte 0xb9
  3d:	a6                   	cmpsb  (%rdi),(%rsi)
  3e:	ff                   	(bad)
  3f:	ff                   	.byte 0xff

Code starting with the faulting instruction
===========================================
   0:	0f 0b                	ud2
   2:	90                   	nop
   3:	ba 02 00 00 00       	mov    $0x2,%edx
   8:	4c 89 fe             	mov    %r15,%rsi
   b:	31 ff                	xor    %edi,%edi
   d:	e8 96 a5 fb ff       	call   0xfffffffffffba5a8
  12:	b9                   	.byte 0xb9
  13:	a6                   	cmpsb  (%rdi),(%rsi)
  14:	ff                   	(bad)
  15:	ff                   	.byte 0xff
[   96.042659] RSP: 0018:ff829f2481597750 EFLAGS: 00010286
[   96.042731] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000
[   96.042824] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3bc5ca01df4500
[   96.042905] RBP: 0000000000000002 R08: ff3bc5ca0310ca10 R09: ff3bc5ca065cc030
[   96.042984] R10: ff3bc5ca065ea118 R11: fefefefefefefeff R12: 0000000000000000
[   96.043065] R13: 0000000000000010 R14: ff3bc5ca065ea000 R15: ff3bc5ca01df4500
[   96.043152] FS:  00007f872506c840(0000) GS:ff3bc5cab853e000(0000) knlGS:0000000000000000
[   96.043238] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[   96.043313] CR2: 000000000043f600 CR3: 00000000031a9003 CR4: 0000000000771ef0
[   96.043395] PKRU: 55555554
[   96.043450] Call Trace:
[   96.043495]  <TASK>
[   96.043546]  rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121)
[   96.043612]  notifier_call_chain (kernel/notifier.c:85)
[   96.043674]  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)
[   96.043745]  bond_option_mode_set (drivers/net/bonding/bond_options.c:952)
[   96.043816]  __bond_opt_set (drivers/net/bonding/bond_options.c:826)
[   96.043886]  bond_changelink (drivers/net/bonding/bond_netlink.c:232)
[   96.043957]  ? kick_pool (kernel/workqueue.c:1313)
[   96.044024]  ? notifier_call_chain (kernel/notifier.c:85)
[   96.044094]  ? __queue_work (kernel/workqueue.c:2401)
[   96.044148]  ? queue_delayed_work_on (kernel/workqueue.c:2612)
[   96.044210]  bond_newlink (drivers/net/bonding/bond_netlink.c:632)
[   96.044281]  rtnl_newlink (net/core/rtnetlink.c:3904 net/core/rtnetlink.c:4035 net/core/rtnetlink.c:4150)
[   96.044341]  ? do_setlink.isra.0 (net/core/rtnetlink.c:3455)
[   96.044409]  rtnetlink_rcv_msg (net/core/rtnetlink.c:7061)
[   96.044463]  ? get_page_from_freelist (./include/linux/spinlock.h:390 mm/page_alloc.c:3373 mm/page_alloc.c:3402 mm/page_alloc.c:3943)
[   96.044529]  ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1))
[   96.044601]  netlink_rcv_skb (net/netlink/af_netlink.c:2551)
[   96.044684]  netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345)
[   96.044747]  netlink_sendmsg (net/netlink/af_netlink.c:1895)
[   96.044810]  ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4))
[   96.044876]  ___sys_sendmsg (net/socket.c:2752)
[   96.044930]  __sys_sendmsg (net/socket.c:2784)
[   96.044985]  do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94)
[   96.045048]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[   96.045110] RIP: 0033:0x7f87252a608e
[   96.045169] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 <c9> c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa
All code
========
   0:	4d 89 d8             	mov    %r11,%r8
   3:	e8 94 bd 00 00       	call   0xbd9c
   8:	4c 8b 5d f8          	mov    -0x8(%rbp),%r11
   c:	41 8b 93 08 03 00 00 	mov    0x308(%r11),%edx
  13:	59                   	pop    %rcx
  14:	5e                   	pop    %rsi
  15:	48 83 f8 fc          	cmp    $0xfffffffffffffffc,%rax
  19:	74 11                	je     0x2c
  1b:	c9                   	leave
  1c:	c3                   	ret
  1d:	0f 1f 80 00 00 00 00 	nopl   0x0(%rax)
  24:	48 8b 45 10          	mov    0x10(%rbp),%rax
  28:	0f 05                	syscall
  2a:*	c9                   	leave		<-- trapping instruction
  2b:	c3                   	ret
  2c:	83 e2 39             	and    $0x39,%edx
  2f:	83 fa 08             	cmp    $0x8,%edx
  32:	75 e7                	jne    0x1b
  34:	e8 03 ff ff ff       	call   0xffffffffffffff3c
  39:	0f 1f 00             	nopl   (%rax)
  3c:	f3 0f 1e fa          	endbr64

Code starting with the faulting instruction
===========================================
   0:	c9                   	leave
   1:	c3                   	ret
   2:	83 e2 39             	and    $0x39,%edx
   5:	83 fa 08             	cmp    $0x8,%edx
   8:	75 e7                	jne    0xfffffffffffffff1
   a:	e8 03 ff ff ff       	call   0xffffffffffffff12
   f:	0f 1f 00             	nopl   (%rax)
  12:	f3 0f 1e fa          	endbr64
[   96.045318] RSP: 002b:00007ffeb50800c0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[   96.045394] RAX: ffffffffffffffda RBX: 00007ffeb5080868 RCX: 00007f87252a608e
[   96.045467] RDX: 0000000000000000 RSI: 00007ffeb5080170 RDI: 0000000000000005
[   96.045548] RBP: 00007ffeb50800d0 R08: 0000000000000000 R09: 0000000000000000
[   96.045637] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10e37f
[   96.045727] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffeb5080840
| [   96.045940] ------------[ cut here ]------------
| [   96.046008] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#2: ip/993
| [   96.046101] Modules linked in:
| [   96.046266] Tainted: [W]=WARN
[   96.046329] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[   96.046403] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3))
[   96.046480] Code: 80 00 00 00 e8 09 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 96 a5 fb ff b9 a6 ff ff
All code
========
   0:	80 00 00             	addb   $0x0,(%rax)
   3:	00 e8                	add    %ch,%al
   5:	09 d9                	or     %ebx,%ecx
   7:	ff                   	(bad)
   8:	ff 48 83             	decl   -0x7d(%rax)
   b:	c4                   	(bad)
   c:	38 85 c0 75 18 48    	cmp    %al,0x481875c0(%rbp)
  12:	83 c4 08             	add    $0x8,%esp
  15:	4c 89 f8             	mov    %r15,%rax
  18:	5b                   	pop    %rbx
  19:	5d                   	pop    %rbp
  1a:	41 5c                	pop    %r12
  1c:	41 5d                	pop    %r13
  1e:	41 5e                	pop    %r14
  20:	41 5f                	pop    %r15
  22:	c3                   	ret
  23:	44 8b 48 08          	mov    0x8(%rax),%r9d
  27:	eb b4                	jmp    0xffffffffffffffdd
  29:	90                   	nop
  2a:*	0f 0b                	ud2		<-- trapping instruction
  2c:	90                   	nop
  2d:	ba 02 00 00 00       	mov    $0x2,%edx
  32:	4c 89 fe             	mov    %r15,%rsi
  35:	31 ff                	xor    %edi,%edi
  37:	e8 96 a5 fb ff       	call   0xfffffffffffba5d2
  3c:	b9                   	.byte 0xb9
  3d:	a6                   	cmpsb  (%rdi),(%rsi)
  3e:	ff                   	(bad)
  3f:	ff                   	.byte 0xff

Code starting with the faulting instruction
===========================================
   0:	0f 0b                	ud2
   2:	90                   	nop
   3:	ba 02 00 00 00       	mov    $0x2,%edx
   8:	4c 89 fe             	mov    %r15,%rsi
   b:	31 ff                	xor    %edi,%edi
   d:	e8 96 a5 fb ff       	call   0xfffffffffffba5a8
  12:	b9                   	.byte 0xb9
  13:	a6                   	cmpsb  (%rdi),(%rsi)
  14:	ff                   	(bad)
  15:	ff                   	.byte 0xff
[   96.046633] RSP: 0018:ff829f2481597870 EFLAGS: 00010286
[   96.046703] RAX: 00000000ffffffa6 RBX: 00000000ffffffff RCX: 0000000000000000
[   96.046794] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3bc5ca01df4500
[   96.046871] RBP: 0000000000000000 R08: ff3bc5ca0310ca10 R09: ff3bc5ca065cc030
[   96.046948] R10: ff3bc5ca065ea118 R11: fefefefefefefeff R12: 0000000000000000
[   96.047029] R13: 0000000000000010 R14: ff3bc5ca065ea000 R15: ff3bc5ca01df4500
[   96.047111] FS:  00007f872506c840(0000) GS:ff3bc5cab853e000(0000) knlGS:0000000000000000
[   96.047194] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[   96.047266] CR2: 000000000043f600 CR3: 00000000031a9003 CR4: 0000000000771ef0
[   96.047363] PKRU: 55555554
[   96.047417] Call Trace:
[   96.047463]  <TASK>
[   96.047524]  rtmsg_ifinfo (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:4560)
[   96.047586]  __dev_notify_flags (net/core/dev.c:9787)
[   96.047655]  rtnl_configure_link (net/core/rtnetlink.c:3670)
[   96.047721]  rtnl_newlink (net/core/rtnetlink.c:3914 net/core/rtnetlink.c:4035 net/core/rtnetlink.c:4150)
[   96.047783]  ? do_setlink.isra.0 (net/core/rtnetlink.c:3455)
[   96.047853]  rtnetlink_rcv_msg (net/core/rtnetlink.c:7061)
[   96.047918]  ? get_page_from_freelist (./include/linux/spinlock.h:390 mm/page_alloc.c:3373 mm/page_alloc.c:3402 mm/page_alloc.c:3943)
[   96.047988]  ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1))
[   96.048060]  netlink_rcv_skb (net/netlink/af_netlink.c:2551)
[   96.048118]  netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345)
[   96.048174]  netlink_sendmsg (net/netlink/af_netlink.c:1895)
[   96.048238]  ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4))
[   96.048293]  ___sys_sendmsg (net/socket.c:2752)
[   96.048354]  __sys_sendmsg (net/socket.c:2784)
[   96.048417]  do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94)
[   96.048473]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[   96.048544] RIP: 0033:0x7f87252a608e
[   96.048607] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 <c9> c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa
All code
========
   0:	4d 89 d8             	mov    %r11,%r8
   3:	e8 94 bd 00 00       	call   0xbd9c
   8:	4c 8b 5d f8          	mov    -0x8(%rbp),%r11
   c:	41 8b 93 08 03 00 00 	mov    0x308(%r11),%edx
  13:	59                   	pop    %rcx
  14:	5e                   	pop    %rsi
  15:	48 83 f8 fc          	cmp    $0xfffffffffffffffc,%rax
  19:	74 11                	je     0x2c
  1b:	c9                   	leave
  1c:	c3                   	ret
  1d:	0f 1f 80 00 00 00 00 	nopl   0x0(%rax)
  24:	48 8b 45 10          	mov    0x10(%rbp),%rax
  28:	0f 05                	syscall
  2a:*	c9                   	leave		<-- trapping instruction
  2b:	c3                   	ret
  2c:	83 e2 39             	and    $0x39,%edx
  2f:	83 fa 08             	cmp    $0x8,%edx
  32:	75 e7                	jne    0x1b
  34:	e8 03 ff ff ff       	call   0xffffffffffffff3c
  39:	0f 1f 00             	nopl   (%rax)
  3c:	f3 0f 1e fa          	endbr64

Code starting with the faulting instruction
===========================================
   0:	c9                   	leave
   1:	c3                   	ret
   2:	83 e2 39             	and    $0x39,%edx
   5:	83 fa 08             	cmp    $0x8,%edx
   8:	75 e7                	jne    0xfffffffffffffff1
   a:	e8 03 ff ff ff       	call   0xffffffffffffff12
   f:	0f 1f 00             	nopl   (%rax)
  12:	f3 0f 1e fa          	endbr64
[   96.048771] RSP: 002b:00007ffeb50800c0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[   96.048853] RAX: ffffffffffffffda RBX: 00007ffeb5080868 RCX: 00007f87252a608e
[   96.048933] RDX: 0000000000000000 RSI: 00007ffeb5080170 RDI: 0000000000000005
[   96.049013] RBP: 00007ffeb50800d0 R08: 0000000000000000 R09: 0000000000000000
[   96.049095] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10e37f
[   96.049174] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffeb5080840
| [   96.053899] ------------[ cut here ]------------
| [   96.053930] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/996
| [   96.053980] Modules linked in:
| [   96.054072] Tainted: [W]=WARN
[   96.054101] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[   96.054142] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3))
[   96.054166] Code: 80 00 00 00 e8 09 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 96 a5 fb ff b9 a6 ff ff
All code
========
   0:	80 00 00             	addb   $0x0,(%rax)
   3:	00 e8                	add    %ch,%al
   5:	09 d9                	or     %ebx,%ecx
   7:	ff                   	(bad)
   8:	ff 48 83             	decl   -0x7d(%rax)
   b:	c4                   	(bad)
   c:	38 85 c0 75 18 48    	cmp    %al,0x481875c0(%rbp)
  12:	83 c4 08             	add    $0x8,%esp
  15:	4c 89 f8             	mov    %r15,%rax
  18:	5b                   	pop    %rbx
  19:	5d                   	pop    %rbp
  1a:	41 5c                	pop    %r12
  1c:	41 5d                	pop    %r13
  1e:	41 5e                	pop    %r14
  20:	41 5f                	pop    %r15
  22:	c3                   	ret
  23:	44 8b 48 08          	mov    0x8(%rax),%r9d
  27:	eb b4                	jmp    0xffffffffffffffdd
  29:	90                   	nop
  2a:*	0f 0b                	ud2		<-- trapping instruction
  2c:	90                   	nop
  2d:	ba 02 00 00 00       	mov    $0x2,%edx
  32:	4c 89 fe             	mov    %r15,%rsi
  35:	31 ff                	xor    %edi,%edi
  37:	e8 96 a5 fb ff       	call   0xfffffffffffba5d2
  3c:	b9                   	.byte 0xb9
  3d:	a6                   	cmpsb  (%rdi),(%rsi)
  3e:	ff                   	(bad)
  3f:	ff                   	.byte 0xff

Code starting with the faulting instruction
===========================================
   0:	0f 0b                	ud2
   2:	90                   	nop
   3:	ba 02 00 00 00       	mov    $0x2,%edx
   8:	4c 89 fe             	mov    %r15,%rsi
   b:	31 ff                	xor    %edi,%edi
   d:	e8 96 a5 fb ff       	call   0xfffffffffffba5a8
  12:	b9                   	.byte 0xb9
  13:	a6                   	cmpsb  (%rdi),(%rsi)
  14:	ff                   	(bad)
  15:	ff                   	.byte 0xff
[   96.054276] RSP: 0018:ff829f248158f720 EFLAGS: 00010286
[   96.054306] RAX: 00000000ffffffa6 RBX: 0000000000000001 RCX: 0000000000000000
[   96.054359] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3bc5ca01df4900
[   96.054396] RBP: 0000000000000000 R08: ff3bc5ca0310ca10 R09: ff3bc5ca065f0030
[   96.054455] R10: ff3bc5ca065ea118 R11: fefefefefefefeff R12: 0000000000000000
[   96.054491] R13: 0000000000000010 R14: ff3bc5ca065ea000 R15: ff3bc5ca01df4900
[   96.054545] FS:  00007fd5a9cac840(0000) GS:ff3bc5cab85be000(0000) knlGS:0000000000000000
[   96.054591] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[   96.054637] CR2: 000000002ad9d988 CR3: 000000000328e005 CR4: 0000000000771ef0
[   96.054684] PKRU: 55555554
[   96.054698] Call Trace:
[   96.054721]  <TASK>
[   96.054736]  rtmsg_ifinfo (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:4560)
[   96.054757]  __dev_notify_flags (net/core/dev.c:9787)
[   96.054787]  ? rtnl_getlink (./include/linux/skbuff.h:1323 ./include/linux/skbuff.h:1332 net/core/rtnetlink.c:4288)
[   96.054806]  netif_change_flags (net/core/dev.c:9820)
[   96.054834]  do_setlink.isra.0 (net/core/rtnetlink.c:3206 (discriminator 1))
[   96.054855]  ? __nla_validate_parse (lib/nlattr.c:620)
[   96.054880]  rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1))
[   96.054905]  ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7))
[   96.054928]  ? do_setlink.isra.0 (net/core/rtnetlink.c:3455)
[   96.054966]  rtnetlink_rcv_msg (net/core/rtnetlink.c:7061)
[   96.054990]  ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360)
[   96.055007]  ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1))
[   96.055045]  netlink_rcv_skb (net/netlink/af_netlink.c:2551)
[   96.055065]  netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345)
[   96.055089]  netlink_sendmsg (net/netlink/af_netlink.c:1895)
[   96.055117]  ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4))
[   96.055138]  ___sys_sendmsg (net/socket.c:2752)
[   96.055165]  __sys_sendmsg (net/socket.c:2784)
[   96.055186]  do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94)
[   96.055223]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[   96.055259] RIP: 0033:0x7fd5a9ee608e
[   96.055279] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 <c9> c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa
All code
========
   0:	4d 89 d8             	mov    %r11,%r8
   3:	e8 94 bd 00 00       	call   0xbd9c
   8:	4c 8b 5d f8          	mov    -0x8(%rbp),%r11
   c:	41 8b 93 08 03 00 00 	mov    0x308(%r11),%edx
  13:	59                   	pop    %rcx
  14:	5e                   	pop    %rsi
  15:	48 83 f8 fc          	cmp    $0xfffffffffffffffc,%rax
  19:	74 11                	je     0x2c
  1b:	c9                   	leave
  1c:	c3                   	ret
  1d:	0f 1f 80 00 00 00 00 	nopl   0x0(%rax)
  24:	48 8b 45 10          	mov    0x10(%rbp),%rax
  28:	0f 05                	syscall
  2a:*	c9                   	leave		<-- trapping instruction
  2b:	c3                   	ret
  2c:	83 e2 39             	and    $0x39,%edx
  2f:	83 fa 08             	cmp    $0x8,%edx
  32:	75 e7                	jne    0x1b
  34:	e8 03 ff ff ff       	call   0xffffffffffffff3c
  39:	0f 1f 00             	nopl   (%rax)
  3c:	f3 0f 1e fa          	endbr64

Code starting with the faulting instruction
===========================================
   0:	c9                   	leave
   1:	c3                   	ret
   2:	83 e2 39             	and    $0x39,%edx
   5:	83 fa 08             	cmp    $0x8,%edx
   8:	75 e7                	jne    0xfffffffffffffff1
   a:	e8 03 ff ff ff       	call   0xffffffffffffff12
   f:	0f 1f 00             	nopl   (%rax)
  12:	f3 0f 1e fa          	endbr64
[   96.055351] RSP: 002b:00007ffd48d92840 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[   96.055403] RAX: ffffffffffffffda RBX: 0000000000000002 RCX: 00007fd5a9ee608e
[   96.055456] RDX: 0000000000000000 RSI: 00007ffd48d928f0 RDI: 0000000000000005
[   96.055498] RBP: 00007ffd48d92850 R08: 0000000000000000 R09: 0000000000000000
[   96.055546] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10e37f
[   96.055600] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffd48d92fc0
| [  110.744898] ------------[ cut here ]------------
| [  110.744992] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#2: ip/1115
| [  110.745091] Modules linked in:
| [  110.745274] Tainted: [W]=WARN
[  110.745337] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[  110.745420] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3))
[  110.745482] Code: 80 00 00 00 e8 09 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 96 a5 fb ff b9 a6 ff ff
All code
========
   0:	80 00 00             	addb   $0x0,(%rax)
   3:	00 e8                	add    %ch,%al
   5:	09 d9                	or     %ebx,%ecx
   7:	ff                   	(bad)
   8:	ff 48 83             	decl   -0x7d(%rax)
   b:	c4                   	(bad)
   c:	38 85 c0 75 18 48    	cmp    %al,0x481875c0(%rbp)
  12:	83 c4 08             	add    $0x8,%esp
  15:	4c 89 f8             	mov    %r15,%rax
  18:	5b                   	pop    %rbx
  19:	5d                   	pop    %rbp
  1a:	41 5c                	pop    %r12
  1c:	41 5d                	pop    %r13
  1e:	41 5e                	pop    %r14
  20:	41 5f                	pop    %r15
  22:	c3                   	ret
  23:	44 8b 48 08          	mov    0x8(%rax),%r9d
  27:	eb b4                	jmp    0xffffffffffffffdd
  29:	90                   	nop
  2a:*	0f 0b                	ud2		<-- trapping instruction
  2c:	90                   	nop
  2d:	ba 02 00 00 00       	mov    $0x2,%edx
  32:	4c 89 fe             	mov    %r15,%rsi
  35:	31 ff                	xor    %edi,%edi
  37:	e8 96 a5 fb ff       	call   0xfffffffffffba5d2
  3c:	b9                   	.byte 0xb9
  3d:	a6                   	cmpsb  (%rdi),(%rsi)
  3e:	ff                   	(bad)
  3f:	ff                   	.byte 0xff

Code starting with the faulting instruction
===========================================
   0:	0f 0b                	ud2
   2:	90                   	nop
   3:	ba 02 00 00 00       	mov    $0x2,%edx
   8:	4c 89 fe             	mov    %r15,%rsi
   b:	31 ff                	xor    %edi,%edi
   d:	e8 96 a5 fb ff       	call   0xfffffffffffba5a8
  12:	b9                   	.byte 0xb9
  13:	a6                   	cmpsb  (%rdi),(%rsi)
  14:	ff                   	(bad)
  15:	ff                   	.byte 0xff
[  110.745639] RSP: 0018:ff829f248181f870 EFLAGS: 00010286
[  110.745713] RAX: 00000000ffffffa6 RBX: 00000000ffffffff RCX: 0000000000000000
[  110.745811] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3bc5ca02f61600
[  110.745894] RBP: 0000000000000000 R08: ff3bc5ca01ddec90 R09: ff3bc5ca065f3030
[  110.745981] R10: ff3bc5ca065ee118 R11: fefefefefefefeff R12: 0000000000000000
[  110.746065] R13: 0000000000000010 R14: ff3bc5ca065ee000 R15: ff3bc5ca02f61600
[  110.746158] FS:  00007fd199d3e840(0000) GS:ff3bc5cab853e000(0000) knlGS:0000000000000000
[  110.746244] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[  110.746318] CR2: 00007fd19a018cb0 CR3: 000000000302a005 CR4: 0000000000771ef0
[  110.746397] PKRU: 55555554
[  110.746453] Call Trace:
[  110.746500]  <TASK>
[  110.746546]  rtmsg_ifinfo (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:4560)
[  110.746602]  __dev_notify_flags (net/core/dev.c:9787)
[  110.746673]  rtnl_configure_link (net/core/rtnetlink.c:3670)
[  110.746740]  rtnl_newlink (net/core/rtnetlink.c:3914 net/core/rtnetlink.c:4035 net/core/rtnetlink.c:4150)
[  110.746821]  ? do_setlink.isra.0 (net/core/rtnetlink.c:3455)
[  110.746901]  rtnetlink_rcv_msg (net/core/rtnetlink.c:7061)
[  110.746957]  ? get_page_from_freelist (./include/linux/spinlock.h:390 mm/page_alloc.c:3373 mm/page_alloc.c:3402 mm/page_alloc.c:3943)
[  110.747029]  ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1))
[  110.747092]  netlink_rcv_skb (net/netlink/af_netlink.c:2551)
[  110.747153]  netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345)
[  110.747222]  netlink_sendmsg (net/netlink/af_netlink.c:1895)
[  110.747277]  ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4))
[  110.747334]  ___sys_sendmsg (net/socket.c:2752)
[  110.747400]  __sys_sendmsg (net/socket.c:2784)
[  110.747464]  do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94)
[  110.747531]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[  110.747595] RIP: 0033:0x7fd199f7808e
[  110.747652] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 <c9> c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa
All code
========
   0:	4d 89 d8             	mov    %r11,%r8
   3:	e8 94 bd 00 00       	call   0xbd9c
   8:	4c 8b 5d f8          	mov    -0x8(%rbp),%r11
   c:	41 8b 93 08 03 00 00 	mov    0x308(%r11),%edx
  13:	59                   	pop    %rcx
  14:	5e                   	pop    %rsi
  15:	48 83 f8 fc          	cmp    $0xfffffffffffffffc,%rax
  19:	74 11                	je     0x2c
  1b:	c9                   	leave
  1c:	c3                   	ret
  1d:	0f 1f 80 00 00 00 00 	nopl   0x0(%rax)
  24:	48 8b 45 10          	mov    0x10(%rbp),%rax
  28:	0f 05                	syscall
  2a:*	c9                   	leave		<-- trapping instruction
  2b:	c3                   	ret
  2c:	83 e2 39             	and    $0x39,%edx
  2f:	83 fa 08             	cmp    $0x8,%edx
  32:	75 e7                	jne    0x1b
  34:	e8 03 ff ff ff       	call   0xffffffffffffff3c
  39:	0f 1f 00             	nopl   (%rax)
  3c:	f3 0f 1e fa          	endbr64

Code starting with the faulting instruction
===========================================
   0:	c9                   	leave
   1:	c3                   	ret
   2:	83 e2 39             	and    $0x39,%edx
   5:	83 fa 08             	cmp    $0x8,%edx
   8:	75 e7                	jne    0xfffffffffffffff1
   a:	e8 03 ff ff ff       	call   0xffffffffffffff12
   f:	0f 1f 00             	nopl   (%rax)
  12:	f3 0f 1e fa          	endbr64
[  110.747810] RSP: 002b:00007ffcc30247b0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[  110.747889] RAX: ffffffffffffffda RBX: 00007ffcc3024f58 RCX: 00007fd199f7808e
[  110.747968] RDX: 0000000000000000 RSI: 00007ffcc3024860 RDI: 0000000000000005
[  110.748055] RBP: 00007ffcc30247c0 R08: 0000000000000000 R09: 0000000000000000
[  110.748136] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10e38d
[  110.748225] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffcc3024f30
| [  110.754672] ------------[ cut here ]------------
| [  110.754723] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/1119
| [  110.754782] Modules linked in:
| [  110.754861] Tainted: [W]=WARN
[  110.754886] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[  110.754931] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3))
[  110.754959] Code: 80 00 00 00 e8 09 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 96 a5 fb ff b9 a6 ff ff
All code
========
   0:	80 00 00             	addb   $0x0,(%rax)
   3:	00 e8                	add    %ch,%al
   5:	09 d9                	or     %ebx,%ecx
   7:	ff                   	(bad)
   8:	ff 48 83             	decl   -0x7d(%rax)
   b:	c4                   	(bad)
   c:	38 85 c0 75 18 48    	cmp    %al,0x481875c0(%rbp)
  12:	83 c4 08             	add    $0x8,%esp
  15:	4c 89 f8             	mov    %r15,%rax
  18:	5b                   	pop    %rbx
  19:	5d                   	pop    %rbp
  1a:	41 5c                	pop    %r12
  1c:	41 5d                	pop    %r13
  1e:	41 5e                	pop    %r14
  20:	41 5f                	pop    %r15
  22:	c3                   	ret
  23:	44 8b 48 08          	mov    0x8(%rax),%r9d
  27:	eb b4                	jmp    0xffffffffffffffdd
  29:	90                   	nop
  2a:*	0f 0b                	ud2		<-- trapping instruction
  2c:	90                   	nop
  2d:	ba 02 00 00 00       	mov    $0x2,%edx
  32:	4c 89 fe             	mov    %r15,%rsi
  35:	31 ff                	xor    %edi,%edi
  37:	e8 96 a5 fb ff       	call   0xfffffffffffba5d2
  3c:	b9                   	.byte 0xb9
  3d:	a6                   	cmpsb  (%rdi),(%rsi)
  3e:	ff                   	(bad)
  3f:	ff                   	.byte 0xff

Code starting with the faulting instruction
===========================================
   0:	0f 0b                	ud2
   2:	90                   	nop
   3:	ba 02 00 00 00       	mov    $0x2,%edx
   8:	4c 89 fe             	mov    %r15,%rsi
   b:	31 ff                	xor    %edi,%edi
   d:	e8 96 a5 fb ff       	call   0xfffffffffffba5a8
  12:	b9                   	.byte 0xb9
  13:	a6                   	cmpsb  (%rdi),(%rsi)
  14:	ff                   	(bad)
  15:	ff                   	.byte 0xff
[  110.755075] RSP: 0018:ff829f248181f6e0 EFLAGS: 00010286
[  110.755108] RAX: 00000000ffffffa6 RBX: 00000000ffffffff RCX: 0000000000000000
[  110.755146] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3bc5ca01915700
[  110.755183] RBP: 0000000000000000 R08: ff3bc5ca01ddec90 R09: ff3bc5ca065e4030
[  110.755225] R10: ff3bc5ca065ee118 R11: fefefefefefefeff R12: 0000000000000000
[  110.755274] R13: 0000000000000011 R14: ff3bc5ca065ee000 R15: ff3bc5ca01915700
[  110.755328] FS:  00007ffa47a2e840(0000) GS:ff3bc5cab85be000(0000) knlGS:0000000000000000
[  110.755376] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[  110.755420] CR2: 000000003edf9988 CR3: 00000000032bd005 CR4: 0000000000771ef0
[  110.755461] PKRU: 55555554
[  110.755479] Call Trace:
[  110.755494]  <TASK>
[  110.755511]  unregister_netdevice_many_notify (net/core/dev.c:12439)
[  110.755539]  rtnl_dellink (net/core/rtnetlink.c:3592 net/core/rtnetlink.c:3634)
[  110.755561]  ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7))
[  110.755591]  ? rtnl_dellinkprop (net/core/rtnetlink.c:4408)
[  110.755619]  rtnetlink_rcv_msg (net/core/rtnetlink.c:7061)
[  110.755640]  ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360)
[  110.755666]  ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1))
[  110.755695]  netlink_rcv_skb (net/netlink/af_netlink.c:2551)
[  110.755726]  netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345)
[  110.755749]  netlink_sendmsg (net/netlink/af_netlink.c:1895)
[  110.755784]  ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4))
[  110.755807]  ___sys_sendmsg (net/socket.c:2752)
[  110.755841]  __sys_sendmsg (net/socket.c:2784)
[  110.755860]  do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94)
[  110.755882]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[  110.755911] RIP: 0033:0x7ffa47c6808e
[  110.755942] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 <c9> c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa
All code
========
   0:	4d 89 d8             	mov    %r11,%r8
   3:	e8 94 bd 00 00       	call   0xbd9c
   8:	4c 8b 5d f8          	mov    -0x8(%rbp),%r11
   c:	41 8b 93 08 03 00 00 	mov    0x308(%r11),%edx
  13:	59                   	pop    %rcx
  14:	5e                   	pop    %rsi
  15:	48 83 f8 fc          	cmp    $0xfffffffffffffffc,%rax
  19:	74 11                	je     0x2c
  1b:	c9                   	leave
  1c:	c3                   	ret
  1d:	0f 1f 80 00 00 00 00 	nopl   0x0(%rax)
  24:	48 8b 45 10          	mov    0x10(%rbp),%rax
  28:	0f 05                	syscall
  2a:*	c9                   	leave		<-- trapping instruction
  2b:	c3                   	ret
  2c:	83 e2 39             	and    $0x39,%edx
  2f:	83 fa 08             	cmp    $0x8,%edx
  32:	75 e7                	jne    0x1b
  34:	e8 03 ff ff ff       	call   0xffffffffffffff3c
  39:	0f 1f 00             	nopl   (%rax)
  3c:	f3 0f 1e fa          	endbr64

Code starting with the faulting instruction
===========================================
   0:	c9                   	leave
   1:	c3                   	ret
   2:	83 e2 39             	and    $0x39,%edx
   5:	83 fa 08             	cmp    $0x8,%edx
   8:	75 e7                	jne    0xfffffffffffffff1
   a:	e8 03 ff ff ff       	call   0xffffffffffffff12
   f:	0f 1f 00             	nopl   (%rax)
  12:	f3 0f 1e fa          	endbr64
[  110.756051] RSP: 002b:00007fff757b1fd0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[  110.756100] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 00007ffa47c6808e
[  110.756154] RDX: 0000000000000000 RSI: 00007fff757b2080 RDI: 0000000000000005
[  110.756189] RBP: 00007fff757b1fe0 R08: 0000000000000000 R09: 0000000000000000
[  110.756220] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10e38d
[  110.756274] R13: 000000000049f620 R14: 0000000000000000 R15: 00007fff757b2750
| [  110.774742] ------------[ cut here ]------------
| [  110.774781] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/1132
| [  110.774838] Modules linked in:
| [  110.774920] Tainted: [W]=WARN
[  110.774949] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[  110.774981] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3))
[  110.775012] Code: 80 00 00 00 e8 09 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 96 a5 fb ff b9 a6 ff ff
All code
========
   0:	80 00 00             	addb   $0x0,(%rax)
   3:	00 e8                	add    %ch,%al
   5:	09 d9                	or     %ebx,%ecx
   7:	ff                   	(bad)
   8:	ff 48 83             	decl   -0x7d(%rax)
   b:	c4                   	(bad)
   c:	38 85 c0 75 18 48    	cmp    %al,0x481875c0(%rbp)
  12:	83 c4 08             	add    $0x8,%esp
  15:	4c 89 f8             	mov    %r15,%rax
  18:	5b                   	pop    %rbx
  19:	5d                   	pop    %rbp
  1a:	41 5c                	pop    %r12
  1c:	41 5d                	pop    %r13
  1e:	41 5e                	pop    %r14
  20:	41 5f                	pop    %r15
  22:	c3                   	ret
  23:	44 8b 48 08          	mov    0x8(%rax),%r9d
  27:	eb b4                	jmp    0xffffffffffffffdd
  29:	90                   	nop
  2a:*	0f 0b                	ud2		<-- trapping instruction
  2c:	90                   	nop
  2d:	ba 02 00 00 00       	mov    $0x2,%edx
  32:	4c 89 fe             	mov    %r15,%rsi
  35:	31 ff                	xor    %edi,%edi
  37:	e8 96 a5 fb ff       	call   0xfffffffffffba5d2
  3c:	b9                   	.byte 0xb9
  3d:	a6                   	cmpsb  (%rdi),(%rsi)
  3e:	ff                   	(bad)
  3f:	ff                   	.byte 0xff

Code starting with the faulting instruction
===========================================
   0:	0f 0b                	ud2
   2:	90                   	nop
   3:	ba 02 00 00 00       	mov    $0x2,%edx
   8:	4c 89 fe             	mov    %r15,%rsi
   b:	31 ff                	xor    %edi,%edi
   d:	e8 96 a5 fb ff       	call   0xfffffffffffba5a8
  12:	b9                   	.byte 0xb9
  13:	a6                   	cmpsb  (%rdi),(%rsi)
  14:	ff                   	(bad)
  15:	ff                   	.byte 0xff
[  110.775120] RSP: 0018:ff829f2481837720 EFLAGS: 00010286
[  110.775151] RAX: 00000000ffffffa6 RBX: 0000000000000001 RCX: 0000000000000000
[  110.775189] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3bc5ca01915700
[  110.775238] RBP: 0000000000000000 R08: ff3bc5ca0310ca10 R09: ff3bc5ca065cc030
[  110.775278] R10: ff3bc5ca065ea118 R11: fefefefefefefeff R12: 0000000000000000
[  110.775335] R13: 0000000000000010 R14: ff3bc5ca065ea000 R15: ff3bc5ca01915700
[  110.775376] FS:  00007f92e17ac840(0000) GS:ff3bc5cab85be000(0000) knlGS:0000000000000000
[  110.775434] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[  110.775482] CR2: 000000000324c988 CR3: 000000000647b003 CR4: 0000000000771ef0
[  110.775541] PKRU: 55555554
[  110.775555] Call Trace:
[  110.775571]  <TASK>
[  110.775595]  rtmsg_ifinfo (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:4560)
[  110.775614]  __dev_notify_flags (net/core/dev.c:9787)
[  110.775635]  netif_change_flags (net/core/dev.c:9820)
[  110.775653]  do_setlink.isra.0 (net/core/rtnetlink.c:3206 (discriminator 1))
[  110.775694]  ? __nla_validate_parse (lib/nlattr.c:620)
[  110.775724]  rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1))
[  110.775747]  ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7))
[  110.775780]  ? do_setlink.isra.0 (net/core/rtnetlink.c:3455)
[  110.775806]  rtnetlink_rcv_msg (net/core/rtnetlink.c:7061)
[  110.775828]  ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360)
[  110.775849]  ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1))
[  110.775876]  netlink_rcv_skb (net/netlink/af_netlink.c:2551)
[  110.775906]  netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345)
[  110.775924]  netlink_sendmsg (net/netlink/af_netlink.c:1895)
[  110.775945]  ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4))
[  110.775967]  ___sys_sendmsg (net/socket.c:2752)
[  110.775997]  __sys_sendmsg (net/socket.c:2784)
[  110.776020]  do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94)
[  110.776047]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[  110.776074] RIP: 0033:0x7f92e19e608e
[  110.776094] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 <c9> c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa
All code
========
   0:	4d 89 d8             	mov    %r11,%r8
   3:	e8 94 bd 00 00       	call   0xbd9c
   8:	4c 8b 5d f8          	mov    -0x8(%rbp),%r11
   c:	41 8b 93 08 03 00 00 	mov    0x308(%r11),%edx
  13:	59                   	pop    %rcx
  14:	5e                   	pop    %rsi
  15:	48 83 f8 fc          	cmp    $0xfffffffffffffffc,%rax
  19:	74 11                	je     0x2c
  1b:	c9                   	leave
  1c:	c3                   	ret
  1d:	0f 1f 80 00 00 00 00 	nopl   0x0(%rax)
  24:	48 8b 45 10          	mov    0x10(%rbp),%rax
  28:	0f 05                	syscall
  2a:*	c9                   	leave		<-- trapping instruction
  2b:	c3                   	ret
  2c:	83 e2 39             	and    $0x39,%edx
  2f:	83 fa 08             	cmp    $0x8,%edx
  32:	75 e7                	jne    0x1b
  34:	e8 03 ff ff ff       	call   0xffffffffffffff3c
  39:	0f 1f 00             	nopl   (%rax)
  3c:	f3 0f 1e fa          	endbr64

Code starting with the faulting instruction
===========================================
   0:	c9                   	leave
   1:	c3                   	ret
   2:	83 e2 39             	and    $0x39,%edx
   5:	83 fa 08             	cmp    $0x8,%edx
   8:	75 e7                	jne    0xfffffffffffffff1
   a:	e8 03 ff ff ff       	call   0xffffffffffffff12
   f:	0f 1f 00             	nopl   (%rax)
  12:	f3 0f 1e fa          	endbr64
[  110.776189] RSP: 002b:00007ffc085276d0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[  110.776226] RAX: ffffffffffffffda RBX: 0000000000000002 RCX: 00007f92e19e608e
[  110.776276] RDX: 0000000000000000 RSI: 00007ffc08527780 RDI: 0000000000000005
[  110.776309] RBP: 00007ffc085276e0 R08: 0000000000000000 R09: 0000000000000000
[  110.776354] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10e38d
[  110.776393] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffc08527e50
| [  110.779697] ------------[ cut here ]------------
| [  110.779745] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/1133
| [  110.779818] Modules linked in:
| [  110.779913] Tainted: [W]=WARN
[  110.779936] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[  110.779982] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3))
[  110.780005] Code: 80 00 00 00 e8 09 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 96 a5 fb ff b9 a6 ff ff
All code
========
   0:	80 00 00             	addb   $0x0,(%rax)
   3:	00 e8                	add    %ch,%al
   5:	09 d9                	or     %ebx,%ecx
   7:	ff                   	(bad)
   8:	ff 48 83             	decl   -0x7d(%rax)
   b:	c4                   	(bad)
   c:	38 85 c0 75 18 48    	cmp    %al,0x481875c0(%rbp)
  12:	83 c4 08             	add    $0x8,%esp
  15:	4c 89 f8             	mov    %r15,%rax
  18:	5b                   	pop    %rbx
  19:	5d                   	pop    %rbp
  1a:	41 5c                	pop    %r12
  1c:	41 5d                	pop    %r13
  1e:	41 5e                	pop    %r14
  20:	41 5f                	pop    %r15
  22:	c3                   	ret
  23:	44 8b 48 08          	mov    0x8(%rax),%r9d
  27:	eb b4                	jmp    0xffffffffffffffdd
  29:	90                   	nop
  2a:*	0f 0b                	ud2		<-- trapping instruction
  2c:	90                   	nop
  2d:	ba 02 00 00 00       	mov    $0x2,%edx
  32:	4c 89 fe             	mov    %r15,%rsi
  35:	31 ff                	xor    %edi,%edi
  37:	e8 96 a5 fb ff       	call   0xfffffffffffba5d2
  3c:	b9                   	.byte 0xb9
  3d:	a6                   	cmpsb  (%rdi),(%rsi)
  3e:	ff                   	(bad)
  3f:	ff                   	.byte 0xff

Code starting with the faulting instruction
===========================================
   0:	0f 0b                	ud2
   2:	90                   	nop
   3:	ba 02 00 00 00       	mov    $0x2,%edx
   8:	4c 89 fe             	mov    %r15,%rsi
   b:	31 ff                	xor    %edi,%edi
   d:	e8 96 a5 fb ff       	call   0xfffffffffffba5a8
  12:	b9                   	.byte 0xb9
  13:	a6                   	cmpsb  (%rdi),(%rsi)
  14:	ff                   	(bad)
  15:	ff                   	.byte 0xff
[  110.780113] RSP: 0018:ff829f24818576e0 EFLAGS: 00010286
[  110.780136] RAX: 00000000ffffffa6 RBX: 00000000ffffffff RCX: 0000000000000000
[  110.780190] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3bc5ca01915700
[  110.780238] RBP: 0000000000000000 R08: ff3bc5ca0310ca10 R09: ff3bc5ca065cd030
[  110.780285] R10: ff3bc5ca065ea118 R11: fefefefefefefeff R12: 0000000000000000
[  110.780326] R13: 0000000000000011 R14: ff3bc5ca065ea000 R15: ff3bc5ca01915700
[  110.780377] FS:  00007f57dac1a840(0000) GS:ff3bc5cab85be000(0000) knlGS:0000000000000000
[  110.780416] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[  110.780464] CR2: 000000002fa7a988 CR3: 0000000001963005 CR4: 0000000000771ef0
[  110.780510] PKRU: 55555554
[  110.780531] Call Trace:
[  110.780545]  <TASK>
[  110.780566]  unregister_netdevice_many_notify (net/core/dev.c:12439)
[  110.780596]  rtnl_dellink (net/core/rtnetlink.c:3592 net/core/rtnetlink.c:3634)
[  110.780617]  ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7))
[  110.780644]  ? rtnl_dellinkprop (net/core/rtnetlink.c:4408)
[  110.780673]  rtnetlink_rcv_msg (net/core/rtnetlink.c:7061)
[  110.780704]  ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360)
[  110.780726]  ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1))
[  110.780753]  netlink_rcv_skb (net/netlink/af_netlink.c:2551)
[  110.780780]  netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345)
[  110.780798]  netlink_sendmsg (net/netlink/af_netlink.c:1895)
[  110.780829]  ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4))
[  110.780847]  ___sys_sendmsg (net/socket.c:2752)
[  110.780870]  __sys_sendmsg (net/socket.c:2784)
[  110.780888]  do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94)
[  110.780916]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[  110.780940] RIP: 0033:0x7f57dae5408e
[  110.780965] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 <c9> c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa
All code
========
   0:	4d 89 d8             	mov    %r11,%r8
   3:	e8 94 bd 00 00       	call   0xbd9c
   8:	4c 8b 5d f8          	mov    -0x8(%rbp),%r11
   c:	41 8b 93 08 03 00 00 	mov    0x308(%r11),%edx
  13:	59                   	pop    %rcx
  14:	5e                   	pop    %rsi
  15:	48 83 f8 fc          	cmp    $0xfffffffffffffffc,%rax
  19:	74 11                	je     0x2c
  1b:	c9                   	leave
  1c:	c3                   	ret
  1d:	0f 1f 80 00 00 00 00 	nopl   0x0(%rax)
  24:	48 8b 45 10          	mov    0x10(%rbp),%rax
  28:	0f 05                	syscall
  2a:*	c9                   	leave		<-- trapping instruction
  2b:	c3                   	ret
  2c:	83 e2 39             	and    $0x39,%edx
  2f:	83 fa 08             	cmp    $0x8,%edx
  32:	75 e7                	jne    0x1b
  34:	e8 03 ff ff ff       	call   0xffffffffffffff3c
  39:	0f 1f 00             	nopl   (%rax)
  3c:	f3 0f 1e fa          	endbr64

Code starting with the faulting instruction
===========================================
   0:	c9                   	leave
   1:	c3                   	ret
   2:	83 e2 39             	and    $0x39,%edx
   5:	83 fa 08             	cmp    $0x8,%edx
   8:	75 e7                	jne    0xfffffffffffffff1
   a:	e8 03 ff ff ff       	call   0xffffffffffffff12
   f:	0f 1f 00             	nopl   (%rax)
  12:	f3 0f 1e fa          	endbr64
[  110.781069] RSP: 002b:00007ffee578cfa0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[  110.781129] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 00007f57dae5408e
[  110.781175] RDX: 0000000000000000 RSI: 00007ffee578d050 RDI: 0000000000000005
[  110.781207] RBP: 00007ffee578cfb0 R08: 0000000000000000 R09: 0000000000000000
[  110.781263] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10e38d
[  110.781316] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffee578d720
| [  110.798030] ------------[ cut here ]------------
| [  110.798093] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#2: ip/1134
| [  110.798176] Modules linked in:
| [  110.798330] Tainted: [W]=WARN
[  110.798383] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[  110.798455] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3))
[  110.798534] Code: 80 00 00 00 e8 09 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 96 a5 fb ff b9 a6 ff ff
All code
========
   0:	80 00 00             	addb   $0x0,(%rax)
   3:	00 e8                	add    %ch,%al
   5:	09 d9                	or     %ebx,%ecx
   7:	ff                   	(bad)
   8:	ff 48 83             	decl   -0x7d(%rax)
   b:	c4                   	(bad)
   c:	38 85 c0 75 18 48    	cmp    %al,0x481875c0(%rbp)
  12:	83 c4 08             	add    $0x8,%esp
  15:	4c 89 f8             	mov    %r15,%rax
  18:	5b                   	pop    %rbx
  19:	5d                   	pop    %rbp
  1a:	41 5c                	pop    %r12
  1c:	41 5d                	pop    %r13
  1e:	41 5e                	pop    %r14
  20:	41 5f                	pop    %r15
  22:	c3                   	ret
  23:	44 8b 48 08          	mov    0x8(%rax),%r9d
  27:	eb b4                	jmp    0xffffffffffffffdd
  29:	90                   	nop
  2a:*	0f 0b                	ud2		<-- trapping instruction
  2c:	90                   	nop
  2d:	ba 02 00 00 00       	mov    $0x2,%edx
  32:	4c 89 fe             	mov    %r15,%rsi
  35:	31 ff                	xor    %edi,%edi
  37:	e8 96 a5 fb ff       	call   0xfffffffffffba5d2
  3c:	b9                   	.byte 0xb9
  3d:	a6                   	cmpsb  (%rdi),(%rsi)
  3e:	ff                   	(bad)
  3f:	ff                   	.byte 0xff

Code starting with the faulting instruction
===========================================
   0:	0f 0b                	ud2
   2:	90                   	nop
   3:	ba 02 00 00 00       	mov    $0x2,%edx
   8:	4c 89 fe             	mov    %r15,%rsi
   b:	31 ff                	xor    %edi,%edi
   d:	e8 96 a5 fb ff       	call   0xfffffffffffba5a8
  12:	b9                   	.byte 0xb9
  13:	a6                   	cmpsb  (%rdi),(%rsi)
  14:	ff                   	(bad)
  15:	ff                   	.byte 0xff
[  110.798693] RSP: 0018:ff829f248185f750 EFLAGS: 00010286
[  110.798755] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000
[  110.798845] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3bc5ca02f61600
[  110.798932] RBP: 0000000000000002 R08: ff3bc5ca030ef590 R09: ff3bc5ca065cd030
[  110.799016] R10: ff3bc5ca065b2118 R11: fefefefefefefeff R12: 0000000000000000
[  110.799101] R13: 0000000000000010 R14: ff3bc5ca065b2000 R15: ff3bc5ca02f61600
[  110.799189] FS:  00007f4210b52840(0000) GS:ff3bc5cab853e000(0000) knlGS:0000000000000000
[  110.799271] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[  110.799342] CR2: 00007f4210d47c40 CR3: 000000000313a005 CR4: 0000000000771ef0
[  110.799424] PKRU: 55555554
[  110.799470] Call Trace:
[  110.799516]  <TASK>
[  110.799567]  rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121)
[  110.799632]  notifier_call_chain (kernel/notifier.c:85)
[  110.799694]  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)
[  110.799758]  bond_option_mode_set (drivers/net/bonding/bond_options.c:952)
[  110.799837]  __bond_opt_set (drivers/net/bonding/bond_options.c:826)
[  110.799903]  bond_changelink (drivers/net/bonding/bond_netlink.c:232)
[  110.799967]  ? queue_delayed_work_on (kernel/workqueue.c:2612)
[  110.800038]  bond_newlink (drivers/net/bonding/bond_netlink.c:632)
[  110.800094]  rtnl_newlink (net/core/rtnetlink.c:3904 net/core/rtnetlink.c:4035 net/core/rtnetlink.c:4150)
[  110.800149]  ? do_setlink.isra.0 (net/core/rtnetlink.c:3455)
[  110.800214]  rtnetlink_rcv_msg (net/core/rtnetlink.c:7061)
[  110.800268]  ? get_page_from_freelist (./include/linux/spinlock.h:390 mm/page_alloc.c:3373 mm/page_alloc.c:3402 mm/page_alloc.c:3943)
[  110.800345]  ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1))
[  110.800407]  netlink_rcv_skb (net/netlink/af_netlink.c:2551)
[  110.800467]  netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345)
[  110.800532]  netlink_sendmsg (net/netlink/af_netlink.c:1895)
[  110.800588]  ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4))
[  110.800652]  ___sys_sendmsg (net/socket.c:2752)
[  110.800715]  __sys_sendmsg (net/socket.c:2784)
[  110.800795]  do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94)
[  110.800860]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[  110.800930] RIP: 0033:0x7f4210d8c08e
[  110.800985] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 <c9> c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa
All code
========
   0:	4d 89 d8             	mov    %r11,%r8
   3:	e8 94 bd 00 00       	call   0xbd9c
   8:	4c 8b 5d f8          	mov    -0x8(%rbp),%r11
   c:	41 8b 93 08 03 00 00 	mov    0x308(%r11),%edx
  13:	59                   	pop    %rcx
  14:	5e                   	pop    %rsi
  15:	48 83 f8 fc          	cmp    $0xfffffffffffffffc,%rax
  19:	74 11                	je     0x2c
  1b:	c9                   	leave
  1c:	c3                   	ret
  1d:	0f 1f 80 00 00 00 00 	nopl   0x0(%rax)
  24:	48 8b 45 10          	mov    0x10(%rbp),%rax
  28:	0f 05                	syscall
  2a:*	c9                   	leave		<-- trapping instruction
  2b:	c3                   	ret
  2c:	83 e2 39             	and    $0x39,%edx
  2f:	83 fa 08             	cmp    $0x8,%edx
  32:	75 e7                	jne    0x1b
  34:	e8 03 ff ff ff       	call   0xffffffffffffff3c
  39:	0f 1f 00             	nopl   (%rax)
  3c:	f3 0f 1e fa          	endbr64

Code starting with the faulting instruction
===========================================
   0:	c9                   	leave
   1:	c3                   	ret
   2:	83 e2 39             	and    $0x39,%edx
   5:	83 fa 08             	cmp    $0x8,%edx
   8:	75 e7                	jne    0xfffffffffffffff1
   a:	e8 03 ff ff ff       	call   0xffffffffffffff12
   f:	0f 1f 00             	nopl   (%rax)
  12:	f3 0f 1e fa          	endbr64
[  110.801142] RSP: 002b:00007ffcb6749370 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[  110.801225] RAX: ffffffffffffffda RBX: 00007ffcb6749b18 RCX: 00007f4210d8c08e
[  110.801303] RDX: 0000000000000000 RSI: 00007ffcb6749420 RDI: 0000000000000005
[  110.801390] RBP: 00007ffcb6749380 R08: 0000000000000000 R09: 0000000000000000
[  110.801474] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10e38d
[  110.801553] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffcb6749af0
| [  110.801782] ------------[ cut here ]------------
| [  110.801843] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#2: ip/1134
| [  110.801932] Modules linked in:
| [  110.802092] Tainted: [W]=WARN
[  110.802145] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[  110.802221] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3))
[  110.802294] Code: 80 00 00 00 e8 09 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 96 a5 fb ff b9 a6 ff ff
All code
========
   0:	80 00 00             	addb   $0x0,(%rax)
   3:	00 e8                	add    %ch,%al
   5:	09 d9                	or     %ebx,%ecx
   7:	ff                   	(bad)
   8:	ff 48 83             	decl   -0x7d(%rax)
   b:	c4                   	(bad)
   c:	38 85 c0 75 18 48    	cmp    %al,0x481875c0(%rbp)
  12:	83 c4 08             	add    $0x8,%esp
  15:	4c 89 f8             	mov    %r15,%rax
  18:	5b                   	pop    %rbx
  19:	5d                   	pop    %rbp
  1a:	41 5c                	pop    %r12
  1c:	41 5d                	pop    %r13
  1e:	41 5e                	pop    %r14
  20:	41 5f                	pop    %r15
  22:	c3                   	ret
  23:	44 8b 48 08          	mov    0x8(%rax),%r9d
  27:	eb b4                	jmp    0xffffffffffffffdd
  29:	90                   	nop
  2a:*	0f 0b                	ud2		<-- trapping instruction
  2c:	90                   	nop
  2d:	ba 02 00 00 00       	mov    $0x2,%edx
  32:	4c 89 fe             	mov    %r15,%rsi
  35:	31 ff                	xor    %edi,%edi
  37:	e8 96 a5 fb ff       	call   0xfffffffffffba5d2
  3c:	b9                   	.byte 0xb9
  3d:	a6                   	cmpsb  (%rdi),(%rsi)
  3e:	ff                   	(bad)
  3f:	ff                   	.byte 0xff

Code starting with the faulting instruction
===========================================
   0:	0f 0b                	ud2
   2:	90                   	nop
   3:	ba 02 00 00 00       	mov    $0x2,%edx
   8:	4c 89 fe             	mov    %r15,%rsi
   b:	31 ff                	xor    %edi,%edi
   d:	e8 96 a5 fb ff       	call   0xfffffffffffba5a8
  12:	b9                   	.byte 0xb9
  13:	a6                   	cmpsb  (%rdi),(%rsi)
  14:	ff                   	(bad)
  15:	ff                   	.byte 0xff
[  110.802441] RSP: 0018:ff829f248185f870 EFLAGS: 00010286
[  110.802510] RAX: 00000000ffffffa6 RBX: 00000000ffffffff RCX: 0000000000000000
[  110.802594] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3bc5ca02f61600
[  110.802684] RBP: 0000000000000000 R08: ff3bc5ca030ef590 R09: ff3bc5ca065cd030
[  110.802779] R10: ff3bc5ca065b2118 R11: fefefefefefefeff R12: 0000000000000000
[  110.802860] R13: 0000000000000010 R14: ff3bc5ca065b2000 R15: ff3bc5ca02f61600
[  110.802942] FS:  00007f4210b52840(0000) GS:ff3bc5cab853e000(0000) knlGS:0000000000000000
[  110.803028] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[  110.803096] CR2: 00007f4210d47c40 CR3: 000000000313a005 CR4: 0000000000771ef0
[  110.803180] PKRU: 55555554
[  110.803238] Call Trace:
[  110.803283]  <TASK>
[  110.803342]  rtmsg_ifinfo (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:4560)
[  110.803408]  __dev_notify_flags (net/core/dev.c:9787)
[  110.803470]  rtnl_configure_link (net/core/rtnetlink.c:3670)
[  110.803540]  rtnl_newlink (net/core/rtnetlink.c:3914 net/core/rtnetlink.c:4035 net/core/rtnetlink.c:4150)
[  110.803598]  ? do_setlink.isra.0 (net/core/rtnetlink.c:3455)
[  110.803662]  rtnetlink_rcv_msg (net/core/rtnetlink.c:7061)
[  110.803729]  ? get_page_from_freelist (./include/linux/spinlock.h:390 mm/page_alloc.c:3373 mm/page_alloc.c:3402 mm/page_alloc.c:3943)
[  110.803801]  ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1))
[  110.803880]  netlink_rcv_skb (net/netlink/af_netlink.c:2551)
[  110.803937]  netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345)
[  110.803994]  netlink_sendmsg (net/netlink/af_netlink.c:1895)
[  110.804067]  ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4))
[  110.804131]  ___sys_sendmsg (net/socket.c:2752)
[  110.804204]  __sys_sendmsg (net/socket.c:2784)
[  110.804259]  do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94)
[  110.804316]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[  110.804386] RIP: 0033:0x7f4210d8c08e
[  110.804440] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 <c9> c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa
All code
========
   0:	4d 89 d8             	mov    %r11,%r8
   3:	e8 94 bd 00 00       	call   0xbd9c
   8:	4c 8b 5d f8          	mov    -0x8(%rbp),%r11
   c:	41 8b 93 08 03 00 00 	mov    0x308(%r11),%edx
  13:	59                   	pop    %rcx
  14:	5e                   	pop    %rsi
  15:	48 83 f8 fc          	cmp    $0xfffffffffffffffc,%rax
  19:	74 11                	je     0x2c
  1b:	c9                   	leave
  1c:	c3                   	ret
  1d:	0f 1f 80 00 00 00 00 	nopl   0x0(%rax)
  24:	48 8b 45 10          	mov    0x10(%rbp),%rax
  28:	0f 05                	syscall
  2a:*	c9                   	leave		<-- trapping instruction
  2b:	c3                   	ret
  2c:	83 e2 39             	and    $0x39,%edx
  2f:	83 fa 08             	cmp    $0x8,%edx
  32:	75 e7                	jne    0x1b
  34:	e8 03 ff ff ff       	call   0xffffffffffffff3c
  39:	0f 1f 00             	nopl   (%rax)
  3c:	f3 0f 1e fa          	endbr64

Code starting with the faulting instruction
===========================================
   0:	c9                   	leave
   1:	c3                   	ret
   2:	83 e2 39             	and    $0x39,%edx
   5:	83 fa 08             	cmp    $0x8,%edx
   8:	75 e7                	jne    0xfffffffffffffff1
   a:	e8 03 ff ff ff       	call   0xffffffffffffff12
   f:	0f 1f 00             	nopl   (%rax)
  12:	f3 0f 1e fa          	endbr64
[  110.804592] RSP: 002b:00007ffcb6749370 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[  110.804673] RAX: ffffffffffffffda RBX: 00007ffcb6749b18 RCX: 00007f4210d8c08e
[  110.804756] RDX: 0000000000000000 RSI: 00007ffcb6749420 RDI: 0000000000000005
[  110.804845] RBP: 00007ffcb6749380 R08: 0000000000000000 R09: 0000000000000000
[  110.804928] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10e38d
[  110.805012] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffcb6749af0
| [  110.809725] ------------[ cut here ]------------
| [  110.809769] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/1137
| [  110.809822] Modules linked in:
| [  110.809913] Tainted: [W]=WARN
[  110.809943] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[  110.809985] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3))
[  110.810016] Code: 80 00 00 00 e8 09 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 96 a5 fb ff b9 a6 ff ff
All code
========
   0:	80 00 00             	addb   $0x0,(%rax)
   3:	00 e8                	add    %ch,%al
   5:	09 d9                	or     %ebx,%ecx
   7:	ff                   	(bad)
   8:	ff 48 83             	decl   -0x7d(%rax)
   b:	c4                   	(bad)
   c:	38 85 c0 75 18 48    	cmp    %al,0x481875c0(%rbp)
  12:	83 c4 08             	add    $0x8,%esp
  15:	4c 89 f8             	mov    %r15,%rax
  18:	5b                   	pop    %rbx
  19:	5d                   	pop    %rbp
  1a:	41 5c                	pop    %r12
  1c:	41 5d                	pop    %r13
  1e:	41 5e                	pop    %r14
  20:	41 5f                	pop    %r15
  22:	c3                   	ret
  23:	44 8b 48 08          	mov    0x8(%rax),%r9d
  27:	eb b4                	jmp    0xffffffffffffffdd
  29:	90                   	nop
  2a:*	0f 0b                	ud2		<-- trapping instruction
  2c:	90                   	nop
  2d:	ba 02 00 00 00       	mov    $0x2,%edx
  32:	4c 89 fe             	mov    %r15,%rsi
  35:	31 ff                	xor    %edi,%edi
  37:	e8 96 a5 fb ff       	call   0xfffffffffffba5d2
  3c:	b9                   	.byte 0xb9
  3d:	a6                   	cmpsb  (%rdi),(%rsi)
  3e:	ff                   	(bad)
  3f:	ff                   	.byte 0xff

Code starting with the faulting instruction
===========================================
   0:	0f 0b                	ud2
   2:	90                   	nop
   3:	ba 02 00 00 00       	mov    $0x2,%edx
   8:	4c 89 fe             	mov    %r15,%rsi
   b:	31 ff                	xor    %edi,%edi
   d:	e8 96 a5 fb ff       	call   0xfffffffffffba5a8
  12:	b9                   	.byte 0xb9
  13:	a6                   	cmpsb  (%rdi),(%rsi)
  14:	ff                   	(bad)
  15:	ff                   	.byte 0xff
[  110.810131] RSP: 0018:ff829f2481867720 EFLAGS: 00010286
[  110.810165] RAX: 00000000ffffffa6 RBX: 0000000000000001 RCX: 0000000000000000
[  110.810210] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3bc5ca01915700
[  110.810248] RBP: 0000000000000000 R08: ff3bc5ca030ef590 R09: ff3bc5ca065e5030
[  110.810298] R10: ff3bc5ca065b2118 R11: fefefefefefefeff R12: 0000000000000000
[  110.810335] R13: 0000000000000010 R14: ff3bc5ca065b2000 R15: ff3bc5ca01915700
[  110.810386] FS:  00007fddc8445840(0000) GS:ff3bc5cab85be000(0000) knlGS:0000000000000000
[  110.810440] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[  110.810492] CR2: 00000000014bc988 CR3: 0000000001961004 CR4: 0000000000771ef0
[  110.810534] PKRU: 55555554
[  110.810548] Call Trace:
[  110.810576]  <TASK>
[  110.810593]  rtmsg_ifinfo (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:4560)
[  110.810623]  __dev_notify_flags (net/core/dev.c:9787)
[  110.810642]  ? rtnl_getlink (./include/linux/skbuff.h:1323 ./include/linux/skbuff.h:1332 net/core/rtnetlink.c:4288)
[  110.810677]  netif_change_flags (net/core/dev.c:9820)
[  110.810698]  do_setlink.isra.0 (net/core/rtnetlink.c:3206 (discriminator 1))
[  110.810720]  ? __nla_validate_parse (lib/nlattr.c:620)
[  110.810761]  rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1))
[  110.810793]  ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7))
[  110.810823]  ? do_setlink.isra.0 (net/core/rtnetlink.c:3455)
[  110.810846]  rtnetlink_rcv_msg (net/core/rtnetlink.c:7061)
[  110.810869]  ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360)
[  110.810894]  ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1))
[  110.810929]  netlink_rcv_skb (net/netlink/af_netlink.c:2551)
[  110.810951]  netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345)
[  110.810981]  netlink_sendmsg (net/netlink/af_netlink.c:1895)
[  110.811003]  ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4))
[  110.811028]  ___sys_sendmsg (net/socket.c:2752)
[  110.811059]  __sys_sendmsg (net/socket.c:2784)
[  110.811082]  do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94)
[  110.811108]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[  110.811140] RIP: 0033:0x7fddc867f08e
[  110.811158] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 <c9> c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa
All code
========
   0:	4d 89 d8             	mov    %r11,%r8
   3:	e8 94 bd 00 00       	call   0xbd9c
   8:	4c 8b 5d f8          	mov    -0x8(%rbp),%r11
   c:	41 8b 93 08 03 00 00 	mov    0x308(%r11),%edx
  13:	59                   	pop    %rcx
  14:	5e                   	pop    %rsi
  15:	48 83 f8 fc          	cmp    $0xfffffffffffffffc,%rax
  19:	74 11                	je     0x2c
  1b:	c9                   	leave
  1c:	c3                   	ret
  1d:	0f 1f 80 00 00 00 00 	nopl   0x0(%rax)
  24:	48 8b 45 10          	mov    0x10(%rbp),%rax
  28:	0f 05                	syscall
  2a:*	c9                   	leave		<-- trapping instruction
  2b:	c3                   	ret
  2c:	83 e2 39             	and    $0x39,%edx
  2f:	83 fa 08             	cmp    $0x8,%edx
  32:	75 e7                	jne    0x1b
  34:	e8 03 ff ff ff       	call   0xffffffffffffff3c
  39:	0f 1f 00             	nopl   (%rax)
  3c:	f3 0f 1e fa          	endbr64

Code starting with the faulting instruction
===========================================
   0:	c9                   	leave
   1:	c3                   	ret
   2:	83 e2 39             	and    $0x39,%edx
   5:	83 fa 08             	cmp    $0x8,%edx
   8:	75 e7                	jne    0xfffffffffffffff1
   a:	e8 03 ff ff ff       	call   0xffffffffffffff12
   f:	0f 1f 00             	nopl   (%rax)
  12:	f3 0f 1e fa          	endbr64
[  110.811259] RSP: 002b:00007fffd92553d0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[  110.811309] RAX: ffffffffffffffda RBX: 0000000000000002 RCX: 00007fddc867f08e
[  110.811347] RDX: 0000000000000000 RSI: 00007fffd9255480 RDI: 0000000000000005
[  110.811394] RBP: 00007fffd92553e0 R08: 0000000000000000 R09: 0000000000000000
[  110.811427] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10e38d
[  110.811470] R13: 000000000049f620 R14: 0000000000000000 R15: 00007fffd9255b50
| [  142.633966] ------------[ cut here ]------------
| [  142.634022] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/2424
| [  142.634083] Modules linked in:
| [  142.634169] Tainted: [W]=WARN
[  142.634192] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[  142.634232] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3))
[  142.634256] Code: 80 00 00 00 e8 09 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 96 a5 fb ff b9 a6 ff ff
All code
========
   0:	80 00 00             	addb   $0x0,(%rax)
   3:	00 e8                	add    %ch,%al
   5:	09 d9                	or     %ebx,%ecx
   7:	ff                   	(bad)
   8:	ff 48 83             	decl   -0x7d(%rax)
   b:	c4                   	(bad)
   c:	38 85 c0 75 18 48    	cmp    %al,0x481875c0(%rbp)
  12:	83 c4 08             	add    $0x8,%esp
  15:	4c 89 f8             	mov    %r15,%rax
  18:	5b                   	pop    %rbx
  19:	5d                   	pop    %rbp
  1a:	41 5c                	pop    %r12
  1c:	41 5d                	pop    %r13
  1e:	41 5e                	pop    %r14
  20:	41 5f                	pop    %r15
  22:	c3                   	ret
  23:	44 8b 48 08          	mov    0x8(%rax),%r9d
  27:	eb b4                	jmp    0xffffffffffffffdd
  29:	90                   	nop
  2a:*	0f 0b                	ud2		<-- trapping instruction
  2c:	90                   	nop
  2d:	ba 02 00 00 00       	mov    $0x2,%edx
  32:	4c 89 fe             	mov    %r15,%rsi
  35:	31 ff                	xor    %edi,%edi
  37:	e8 96 a5 fb ff       	call   0xfffffffffffba5d2
  3c:	b9                   	.byte 0xb9
  3d:	a6                   	cmpsb  (%rdi),(%rsi)
  3e:	ff                   	(bad)
  3f:	ff                   	.byte 0xff

Code starting with the faulting instruction
===========================================
   0:	0f 0b                	ud2
   2:	90                   	nop
   3:	ba 02 00 00 00       	mov    $0x2,%edx
   8:	4c 89 fe             	mov    %r15,%rsi
   b:	31 ff                	xor    %edi,%edi
   d:	e8 96 a5 fb ff       	call   0xfffffffffffba5a8
  12:	b9                   	.byte 0xb9
  13:	a6                   	cmpsb  (%rdi),(%rsi)
  14:	ff                   	(bad)
  15:	ff                   	.byte 0xff
[  142.634349] RSP: 0018:ff829f248249f720 EFLAGS: 00010286
[  142.634377] RAX: 00000000ffffffa6 RBX: 0000000000000001 RCX: 0000000000000000
[  142.634420] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3bc5ca018f2e00
[  142.634457] RBP: 0000000000000000 R08: ff3bc5ca030ef590 R09: ff3bc5ca065e5030
[  142.634497] R10: ff3bc5ca065b2118 R11: fefefefefefefeff R12: 0000000000000000
[  142.634537] R13: 0000000000000010 R14: ff3bc5ca065b2000 R15: ff3bc5ca018f2e00
[  142.634580] FS:  00007f02e24d5840(0000) GS:ff3bc5cab85be000(0000) knlGS:0000000000000000
[  142.634625] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[  142.634660] CR2: 0000000034a71988 CR3: 000000000312b003 CR4: 0000000000771ef0
[  142.634700] PKRU: 55555554
[  142.634712] Call Trace:
[  142.634727]  <TASK>
[  142.634743]  rtmsg_ifinfo (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:4560)
[  142.634779]  __dev_notify_flags (net/core/dev.c:9787)
[  142.634806]  netif_change_flags (net/core/dev.c:9820)
[  142.634828]  do_setlink.isra.0 (net/core/rtnetlink.c:3206 (discriminator 1))
[  142.634850]  ? __nla_validate_parse (lib/nlattr.c:620)
[  142.634882]  rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1))
[  142.634903]  ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7))
[  142.634925]  ? do_setlink.isra.0 (net/core/rtnetlink.c:3455)
[  142.634954]  rtnetlink_rcv_msg (net/core/rtnetlink.c:7061)
[  142.634976]  ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360)
[  142.635004]  ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1))
[  142.635033]  netlink_rcv_skb (net/netlink/af_netlink.c:2551)
[  142.635056]  netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345)
[  142.635077]  netlink_sendmsg (net/netlink/af_netlink.c:1895)
[  142.635096]  ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4))
[  142.635118]  ___sys_sendmsg (net/socket.c:2752)
[  142.635141]  __sys_sendmsg (net/socket.c:2784)
[  142.635159]  do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94)
[  142.635183]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[  142.635214] RIP: 0033:0x7f02e270f08e
[  142.635236] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 <c9> c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa
All code
========
   0:	4d 89 d8             	mov    %r11,%r8
   3:	e8 94 bd 00 00       	call   0xbd9c
   8:	4c 8b 5d f8          	mov    -0x8(%rbp),%r11
   c:	41 8b 93 08 03 00 00 	mov    0x308(%r11),%edx
  13:	59                   	pop    %rcx
  14:	5e                   	pop    %rsi
  15:	48 83 f8 fc          	cmp    $0xfffffffffffffffc,%rax
  19:	74 11                	je     0x2c
  1b:	c9                   	leave
  1c:	c3                   	ret
  1d:	0f 1f 80 00 00 00 00 	nopl   0x0(%rax)
  24:	48 8b 45 10          	mov    0x10(%rbp),%rax
  28:	0f 05                	syscall
  2a:*	c9                   	leave		<-- trapping instruction
  2b:	c3                   	ret
  2c:	83 e2 39             	and    $0x39,%edx
  2f:	83 fa 08             	cmp    $0x8,%edx
  32:	75 e7                	jne    0x1b
  34:	e8 03 ff ff ff       	call   0xffffffffffffff3c
  39:	0f 1f 00             	nopl   (%rax)
  3c:	f3 0f 1e fa          	endbr64

Code starting with the faulting instruction
===========================================
   0:	c9                   	leave
   1:	c3                   	ret
   2:	83 e2 39             	and    $0x39,%edx
   5:	83 fa 08             	cmp    $0x8,%edx
   8:	75 e7                	jne    0xfffffffffffffff1
   a:	e8 03 ff ff ff       	call   0xffffffffffffff12
   f:	0f 1f 00             	nopl   (%rax)
  12:	f3 0f 1e fa          	endbr64
[  142.635329] RSP: 002b:00007fffa2ea5240 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[  142.635369] RAX: ffffffffffffffda RBX: 0000000000000002 RCX: 00007f02e270f08e
[  142.635408] RDX: 0000000000000000 RSI: 00007fffa2ea52f0 RDI: 0000000000000005
[  142.635447] RBP: 00007fffa2ea5250 R08: 0000000000000000 R09: 0000000000000000
[  142.635489] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10e3ad
[  142.635529] R13: 000000000049f620 R14: 0000000000000000 R15: 00007fffa2ea59c0
| [  142.638529] ------------[ cut here ]------------
| [  142.638595] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#2: ip/2425
| [  142.638679] Modules linked in:
| [  142.638842] Tainted: [W]=WARN
[  142.638896] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[  142.638963] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3))
[  142.639026] Code: 80 00 00 00 e8 09 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 96 a5 fb ff b9 a6 ff ff
All code
========
   0:	80 00 00             	addb   $0x0,(%rax)
   3:	00 e8                	add    %ch,%al
   5:	09 d9                	or     %ebx,%ecx
   7:	ff                   	(bad)
   8:	ff 48 83             	decl   -0x7d(%rax)
   b:	c4                   	(bad)
   c:	38 85 c0 75 18 48    	cmp    %al,0x481875c0(%rbp)
  12:	83 c4 08             	add    $0x8,%esp
  15:	4c 89 f8             	mov    %r15,%rax
  18:	5b                   	pop    %rbx
  19:	5d                   	pop    %rbp
  1a:	41 5c                	pop    %r12
  1c:	41 5d                	pop    %r13
  1e:	41 5e                	pop    %r14
  20:	41 5f                	pop    %r15
  22:	c3                   	ret
  23:	44 8b 48 08          	mov    0x8(%rax),%r9d
  27:	eb b4                	jmp    0xffffffffffffffdd
  29:	90                   	nop
  2a:*	0f 0b                	ud2		<-- trapping instruction
  2c:	90                   	nop
  2d:	ba 02 00 00 00       	mov    $0x2,%edx
  32:	4c 89 fe             	mov    %r15,%rsi
  35:	31 ff                	xor    %edi,%edi
  37:	e8 96 a5 fb ff       	call   0xfffffffffffba5d2
  3c:	b9                   	.byte 0xb9
  3d:	a6                   	cmpsb  (%rdi),(%rsi)
  3e:	ff                   	(bad)
  3f:	ff                   	.byte 0xff

Code starting with the faulting instruction
===========================================
   0:	0f 0b                	ud2
   2:	90                   	nop
   3:	ba 02 00 00 00       	mov    $0x2,%edx
   8:	4c 89 fe             	mov    %r15,%rsi
   b:	31 ff                	xor    %edi,%edi
   d:	e8 96 a5 fb ff       	call   0xfffffffffffba5a8
  12:	b9                   	.byte 0xb9
  13:	a6                   	cmpsb  (%rdi),(%rsi)
  14:	ff                   	(bad)
  15:	ff                   	.byte 0xff
[  142.639153] RSP: 0018:ff829f24824c76e0 EFLAGS: 00010286
[  142.639215] RAX: 00000000ffffffa6 RBX: 00000000ffffffff RCX: 0000000000000000
[  142.639289] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3bc5ca01915a00
[  142.639366] RBP: 0000000000000000 R08: ff3bc5ca030ef590 R09: ff3bc5ca065ce030
[  142.639441] R10: ff3bc5ca065b2118 R11: fefefefefefefeff R12: 0000000000000000
[  142.639517] R13: 0000000000000011 R14: ff3bc5ca065b2000 R15: ff3bc5ca01915a00
[  142.639594] FS:  00007f45893ff840(0000) GS:ff3bc5cab853e000(0000) knlGS:0000000000000000
[  142.639670] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[  142.639738] CR2: 000000003f416988 CR3: 000000000321c004 CR4: 0000000000771ef0
[  142.639831] PKRU: 55555554
[  142.639879] Call Trace:
[  142.639926]  <TASK>
[  142.639974]  unregister_netdevice_many_notify (net/core/dev.c:12439)
[  142.640037]  rtnl_dellink (net/core/rtnetlink.c:3592 net/core/rtnetlink.c:3634)
[  142.640095]  ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7))
[  142.640151]  ? rtnl_dellinkprop (net/core/rtnetlink.c:4408)
[  142.640206]  rtnetlink_rcv_msg (net/core/rtnetlink.c:7061)
[  142.640262]  ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360)
[  142.640318]  ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1))
[  142.640384]  netlink_rcv_skb (net/netlink/af_netlink.c:2551)
[  142.640440]  netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345)
[  142.640495]  netlink_sendmsg (net/netlink/af_netlink.c:1895)
[  142.640551]  ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4))
[  142.640607]  ___sys_sendmsg (net/socket.c:2752)
[  142.640663]  __sys_sendmsg (net/socket.c:2784)
[  142.640719]  do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94)
[  142.640786]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[  142.640849] RIP: 0033:0x7f458963908e
[  142.640904] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 <c9> c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa
All code
========
   0:	4d 89 d8             	mov    %r11,%r8
   3:	e8 94 bd 00 00       	call   0xbd9c
   8:	4c 8b 5d f8          	mov    -0x8(%rbp),%r11
   c:	41 8b 93 08 03 00 00 	mov    0x308(%r11),%edx
  13:	59                   	pop    %rcx
  14:	5e                   	pop    %rsi
  15:	48 83 f8 fc          	cmp    $0xfffffffffffffffc,%rax
  19:	74 11                	je     0x2c
  1b:	c9                   	leave
  1c:	c3                   	ret
  1d:	0f 1f 80 00 00 00 00 	nopl   0x0(%rax)
  24:	48 8b 45 10          	mov    0x10(%rbp),%rax
  28:	0f 05                	syscall
  2a:*	c9                   	leave		<-- trapping instruction
  2b:	c3                   	ret
  2c:	83 e2 39             	and    $0x39,%edx
  2f:	83 fa 08             	cmp    $0x8,%edx
  32:	75 e7                	jne    0x1b
  34:	e8 03 ff ff ff       	call   0xffffffffffffff3c
  39:	0f 1f 00             	nopl   (%rax)
  3c:	f3 0f 1e fa          	endbr64

Code starting with the faulting instruction
===========================================
   0:	c9                   	leave
   1:	c3                   	ret
   2:	83 e2 39             	and    $0x39,%edx
   5:	83 fa 08             	cmp    $0x8,%edx
   8:	75 e7                	jne    0xfffffffffffffff1
   a:	e8 03 ff ff ff       	call   0xffffffffffffff12
   f:	0f 1f 00             	nopl   (%rax)
  12:	f3 0f 1e fa          	endbr64
[  142.641034] RSP: 002b:00007ffd2c08d500 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[  142.641109] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 00007f458963908e
[  142.641184] RDX: 0000000000000000 RSI: 00007ffd2c08d5b0 RDI: 0000000000000005
[  142.641257] RBP: 00007ffd2c08d510 R08: 0000000000000000 R09: 0000000000000000
[  142.641333] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10e3ad
[  142.641410] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffd2c08dc80
| [  142.658819] ------------[ cut here ]------------
| [  142.658855] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#0: ip/2426
| [  142.658912] Modules linked in:
| [  142.658996] Tainted: [W]=WARN
[  142.659015] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[  142.659052] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3))
[  142.659083] Code: 80 00 00 00 e8 09 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 96 a5 fb ff b9 a6 ff ff
All code
========
   0:	80 00 00             	addb   $0x0,(%rax)
   3:	00 e8                	add    %ch,%al
   5:	09 d9                	or     %ebx,%ecx
   7:	ff                   	(bad)
   8:	ff 48 83             	decl   -0x7d(%rax)
   b:	c4                   	(bad)
   c:	38 85 c0 75 18 48    	cmp    %al,0x481875c0(%rbp)
  12:	83 c4 08             	add    $0x8,%esp
  15:	4c 89 f8             	mov    %r15,%rax
  18:	5b                   	pop    %rbx
  19:	5d                   	pop    %rbp
  1a:	41 5c                	pop    %r12
  1c:	41 5d                	pop    %r13
  1e:	41 5e                	pop    %r14
  20:	41 5f                	pop    %r15
  22:	c3                   	ret
  23:	44 8b 48 08          	mov    0x8(%rax),%r9d
  27:	eb b4                	jmp    0xffffffffffffffdd
  29:	90                   	nop
  2a:*	0f 0b                	ud2		<-- trapping instruction
  2c:	90                   	nop
  2d:	ba 02 00 00 00       	mov    $0x2,%edx
  32:	4c 89 fe             	mov    %r15,%rsi
  35:	31 ff                	xor    %edi,%edi
  37:	e8 96 a5 fb ff       	call   0xfffffffffffba5d2
  3c:	b9                   	.byte 0xb9
  3d:	a6                   	cmpsb  (%rdi),(%rsi)
  3e:	ff                   	(bad)
  3f:	ff                   	.byte 0xff

Code starting with the faulting instruction
===========================================
   0:	0f 0b                	ud2
   2:	90                   	nop
   3:	ba 02 00 00 00       	mov    $0x2,%edx
   8:	4c 89 fe             	mov    %r15,%rsi
   b:	31 ff                	xor    %edi,%edi
   d:	e8 96 a5 fb ff       	call   0xfffffffffffba5a8
  12:	b9                   	.byte 0xb9
  13:	a6                   	cmpsb  (%rdi),(%rsi)
  14:	ff                   	(bad)
  15:	ff                   	.byte 0xff
[  142.659177] RSP: 0018:ff829f248249f750 EFLAGS: 00010286
[  142.659206] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000
[  142.659248] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3bc5ca02f61800
[  142.659291] RBP: 0000000000000002 R08: ff3bc5ca0310c550 R09: ff3bc5ca0643f030
[  142.659333] R10: ff3bc5ca02e3c118 R11: fefefefefefefeff R12: 0000000000000000
[  142.659375] R13: 0000000000000010 R14: ff3bc5ca02e3c000 R15: ff3bc5ca02f61800
[  142.659420] FS:  00007f4169fcd840(0000) GS:ff3bc5cab843e000(0000) knlGS:0000000000000000
[  142.659467] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[  142.659503] CR2: 000000000043f600 CR3: 0000000004e37005 CR4: 0000000000771ef0
[  142.659547] PKRU: 55555554
[  142.659562] Call Trace:
[  142.659577]  <TASK>
[  142.659592]  rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121)
[  142.659615]  notifier_call_chain (kernel/notifier.c:85)
[  142.659639]  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)
[  142.659663]  bond_option_mode_set (drivers/net/bonding/bond_options.c:952)
[  142.659692]  __bond_opt_set (drivers/net/bonding/bond_options.c:826)
[  142.659717]  bond_changelink (drivers/net/bonding/bond_netlink.c:232)
[  142.659740]  ? kick_pool (kernel/workqueue.c:1313)
[  142.659770]  ? notifier_call_chain (kernel/notifier.c:85)
[  142.659799]  ? __queue_work (kernel/workqueue.c:2401)
[  142.659821]  ? queue_delayed_work_on (kernel/workqueue.c:2612)
[  142.659852]  bond_newlink (drivers/net/bonding/bond_netlink.c:632)
[  142.659872]  rtnl_newlink (net/core/rtnetlink.c:3904 net/core/rtnetlink.c:4035 net/core/rtnetlink.c:4150)
[  142.659894]  ? do_setlink.isra.0 (net/core/rtnetlink.c:3455)
[  142.659922]  rtnetlink_rcv_msg (net/core/rtnetlink.c:7061)
[  142.659943]  ? get_page_from_freelist (./include/linux/spinlock.h:390 mm/page_alloc.c:3373 mm/page_alloc.c:3402 mm/page_alloc.c:3943)
[  142.659974]  ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1))
[  142.660002]  netlink_rcv_skb (net/netlink/af_netlink.c:2551)
[  142.660025]  netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345)
[  142.660045]  netlink_sendmsg (net/netlink/af_netlink.c:1895)
[  142.660065]  ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4))
[  142.660085]  ___sys_sendmsg (net/socket.c:2752)
[  142.660107]  __sys_sendmsg (net/socket.c:2784)
[  142.660129]  do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94)
[  142.660152]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[  142.660180] RIP: 0033:0x7f416a20708e
[  142.660202] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 <c9> c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa
All code
========
   0:	4d 89 d8             	mov    %r11,%r8
   3:	e8 94 bd 00 00       	call   0xbd9c
   8:	4c 8b 5d f8          	mov    -0x8(%rbp),%r11
   c:	41 8b 93 08 03 00 00 	mov    0x308(%r11),%edx
  13:	59                   	pop    %rcx
  14:	5e                   	pop    %rsi
  15:	48 83 f8 fc          	cmp    $0xfffffffffffffffc,%rax
  19:	74 11                	je     0x2c
  1b:	c9                   	leave
  1c:	c3                   	ret
  1d:	0f 1f 80 00 00 00 00 	nopl   0x0(%rax)
  24:	48 8b 45 10          	mov    0x10(%rbp),%rax
  28:	0f 05                	syscall
  2a:*	c9                   	leave		<-- trapping instruction
  2b:	c3                   	ret
  2c:	83 e2 39             	and    $0x39,%edx
  2f:	83 fa 08             	cmp    $0x8,%edx
  32:	75 e7                	jne    0x1b
  34:	e8 03 ff ff ff       	call   0xffffffffffffff3c
  39:	0f 1f 00             	nopl   (%rax)
  3c:	f3 0f 1e fa          	endbr64

Code starting with the faulting instruction
===========================================
   0:	c9                   	leave
   1:	c3                   	ret
   2:	83 e2 39             	and    $0x39,%edx
   5:	83 fa 08             	cmp    $0x8,%edx
   8:	75 e7                	jne    0xfffffffffffffff1
   a:	e8 03 ff ff ff       	call   0xffffffffffffff12
   f:	0f 1f 00             	nopl   (%rax)
  12:	f3 0f 1e fa          	endbr64
[  142.660294] RSP: 002b:00007ffee95a7b60 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[  142.660333] RAX: ffffffffffffffda RBX: 00007ffee95a8308 RCX: 00007f416a20708e
[  142.660374] RDX: 0000000000000000 RSI: 00007ffee95a7c10 RDI: 0000000000000005
[  142.660416] RBP: 00007ffee95a7b70 R08: 0000000000000000 R09: 0000000000000000
[  142.660456] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10e3ad
[  142.660488] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffee95a82e0
| [  142.660590] ------------[ cut here ]------------
| [  142.660616] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#0: ip/2426
| [  142.660667] Modules linked in:
| [  142.660742] Tainted: [W]=WARN
[  142.660769] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[  142.660807] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3))
[  142.660837] Code: 80 00 00 00 e8 09 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 96 a5 fb ff b9 a6 ff ff
All code
========
   0:	80 00 00             	addb   $0x0,(%rax)
   3:	00 e8                	add    %ch,%al
   5:	09 d9                	or     %ebx,%ecx
   7:	ff                   	(bad)
   8:	ff 48 83             	decl   -0x7d(%rax)
   b:	c4                   	(bad)
   c:	38 85 c0 75 18 48    	cmp    %al,0x481875c0(%rbp)
  12:	83 c4 08             	add    $0x8,%esp
  15:	4c 89 f8             	mov    %r15,%rax
  18:	5b                   	pop    %rbx
  19:	5d                   	pop    %rbp
  1a:	41 5c                	pop    %r12
  1c:	41 5d                	pop    %r13
  1e:	41 5e                	pop    %r14
  20:	41 5f                	pop    %r15
  22:	c3                   	ret
  23:	44 8b 48 08          	mov    0x8(%rax),%r9d
  27:	eb b4                	jmp    0xffffffffffffffdd
  29:	90                   	nop
  2a:*	0f 0b                	ud2		<-- trapping instruction
  2c:	90                   	nop
  2d:	ba 02 00 00 00       	mov    $0x2,%edx
  32:	4c 89 fe             	mov    %r15,%rsi
  35:	31 ff                	xor    %edi,%edi
  37:	e8 96 a5 fb ff       	call   0xfffffffffffba5d2
  3c:	b9                   	.byte 0xb9
  3d:	a6                   	cmpsb  (%rdi),(%rsi)
  3e:	ff                   	(bad)
  3f:	ff                   	.byte 0xff

Code starting with the faulting instruction
===========================================
   0:	0f 0b                	ud2
   2:	90                   	nop
   3:	ba 02 00 00 00       	mov    $0x2,%edx
   8:	4c 89 fe             	mov    %r15,%rsi
   b:	31 ff                	xor    %edi,%edi
   d:	e8 96 a5 fb ff       	call   0xfffffffffffba5a8
  12:	b9                   	.byte 0xb9
  13:	a6                   	cmpsb  (%rdi),(%rsi)
  14:	ff                   	(bad)
  15:	ff                   	.byte 0xff
[  142.660936] RSP: 0018:ff829f248249f870 EFLAGS: 00010286
[  142.660964] RAX: 00000000ffffffa6 RBX: 00000000ffffffff RCX: 0000000000000000
[  142.661004] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3bc5ca02f61800
[  142.661048] RBP: 0000000000000000 R08: ff3bc5ca0310c550 R09: ff3bc5ca0643f030
[  142.661086] R10: ff3bc5ca02e3c118 R11: fefefefefefefeff R12: 0000000000000000
[  142.661123] R13: 0000000000000010 R14: ff3bc5ca02e3c000 R15: ff3bc5ca02f61800
[  142.661165] FS:  00007f4169fcd840(0000) GS:ff3bc5cab843e000(0000) knlGS:0000000000000000
[  142.661206] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[  142.661236] CR2: 000000000043f600 CR3: 0000000004e37005 CR4: 0000000000771ef0
[  142.661278] PKRU: 55555554
[  142.661292] Call Trace:
[  142.661310]  <TASK>
[  142.661322]  rtmsg_ifinfo (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:4560)
[  142.661344]  __dev_notify_flags (net/core/dev.c:9787)
[  142.661367]  rtnl_configure_link (net/core/rtnetlink.c:3670)
[  142.661385]  rtnl_newlink (net/core/rtnetlink.c:3914 net/core/rtnetlink.c:4035 net/core/rtnetlink.c:4150)
[  142.661409]  ? do_setlink.isra.0 (net/core/rtnetlink.c:3455)
[  142.661438]  rtnetlink_rcv_msg (net/core/rtnetlink.c:7061)
[  142.661459]  ? get_page_from_freelist (./include/linux/spinlock.h:390 mm/page_alloc.c:3373 mm/page_alloc.c:3402 mm/page_alloc.c:3943)
[  142.661486]  ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1))
[  142.661513]  netlink_rcv_skb (net/netlink/af_netlink.c:2551)
[  142.661534]  netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345)
[  142.661556]  netlink_sendmsg (net/netlink/af_netlink.c:1895)
[  142.661577]  ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4))
[  142.661599]  ___sys_sendmsg (net/socket.c:2752)
[  142.661622]  __sys_sendmsg (net/socket.c:2784)
[  142.661643]  do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94)
[  142.661663]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[  142.661691] RIP: 0033:0x7f416a20708e
[  142.661711] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 <c9> c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa
All code
========
   0:	4d 89 d8             	mov    %r11,%r8
   3:	e8 94 bd 00 00       	call   0xbd9c
   8:	4c 8b 5d f8          	mov    -0x8(%rbp),%r11
   c:	41 8b 93 08 03 00 00 	mov    0x308(%r11),%edx
  13:	59                   	pop    %rcx
  14:	5e                   	pop    %rsi
  15:	48 83 f8 fc          	cmp    $0xfffffffffffffffc,%rax
  19:	74 11                	je     0x2c
  1b:	c9                   	leave
  1c:	c3                   	ret
  1d:	0f 1f 80 00 00 00 00 	nopl   0x0(%rax)
  24:	48 8b 45 10          	mov    0x10(%rbp),%rax
  28:	0f 05                	syscall
  2a:*	c9                   	leave		<-- trapping instruction
  2b:	c3                   	ret
  2c:	83 e2 39             	and    $0x39,%edx
  2f:	83 fa 08             	cmp    $0x8,%edx
  32:	75 e7                	jne    0x1b
  34:	e8 03 ff ff ff       	call   0xffffffffffffff3c
  39:	0f 1f 00             	nopl   (%rax)
  3c:	f3 0f 1e fa          	endbr64

Code starting with the faulting instruction
===========================================
   0:	c9                   	leave
   1:	c3                   	ret
   2:	83 e2 39             	and    $0x39,%edx
   5:	83 fa 08             	cmp    $0x8,%edx
   8:	75 e7                	jne    0xfffffffffffffff1
   a:	e8 03 ff ff ff       	call   0xffffffffffffff12
   f:	0f 1f 00             	nopl   (%rax)
  12:	f3 0f 1e fa          	endbr64
[  142.661806] RSP: 002b:00007ffee95a7b60 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[  142.661848] RAX: ffffffffffffffda RBX: 00007ffee95a8308 RCX: 00007f416a20708e
[  142.661887] RDX: 0000000000000000 RSI: 00007ffee95a7c10 RDI: 0000000000000005
[  142.661929] RBP: 00007ffee95a7b70 R08: 0000000000000000 R09: 0000000000000000
[  142.661974] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10e3ad
[  142.662015] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffee95a82e0
| [  142.666342] ------------[ cut here ]------------
| [  142.666373] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#0: ip/2429
| [  142.666427] Modules linked in:
| [  142.666503] Tainted: [W]=WARN
[  142.666530] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[  142.666564] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3))
[  142.666593] Code: 80 00 00 00 e8 09 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 96 a5 fb ff b9 a6 ff ff
All code
========
   0:	80 00 00             	addb   $0x0,(%rax)
   3:	00 e8                	add    %ch,%al
   5:	09 d9                	or     %ebx,%ecx
   7:	ff                   	(bad)
   8:	ff 48 83             	decl   -0x7d(%rax)
   b:	c4                   	(bad)
   c:	38 85 c0 75 18 48    	cmp    %al,0x481875c0(%rbp)
  12:	83 c4 08             	add    $0x8,%esp
  15:	4c 89 f8             	mov    %r15,%rax
  18:	5b                   	pop    %rbx
  19:	5d                   	pop    %rbp
  1a:	41 5c                	pop    %r12
  1c:	41 5d                	pop    %r13
  1e:	41 5e                	pop    %r14
  20:	41 5f                	pop    %r15
  22:	c3                   	ret
  23:	44 8b 48 08          	mov    0x8(%rax),%r9d
  27:	eb b4                	jmp    0xffffffffffffffdd
  29:	90                   	nop
  2a:*	0f 0b                	ud2		<-- trapping instruction
  2c:	90                   	nop
  2d:	ba 02 00 00 00       	mov    $0x2,%edx
  32:	4c 89 fe             	mov    %r15,%rsi
  35:	31 ff                	xor    %edi,%edi
  37:	e8 96 a5 fb ff       	call   0xfffffffffffba5d2
  3c:	b9                   	.byte 0xb9
  3d:	a6                   	cmpsb  (%rdi),(%rsi)
  3e:	ff                   	(bad)
  3f:	ff                   	.byte 0xff

Code starting with the faulting instruction
===========================================
   0:	0f 0b                	ud2
   2:	90                   	nop
   3:	ba 02 00 00 00       	mov    $0x2,%edx
   8:	4c 89 fe             	mov    %r15,%rsi
   b:	31 ff                	xor    %edi,%edi
   d:	e8 96 a5 fb ff       	call   0xfffffffffffba5a8
  12:	b9                   	.byte 0xb9
  13:	a6                   	cmpsb  (%rdi),(%rsi)
  14:	ff                   	(bad)
  15:	ff                   	.byte 0xff
[  142.666691] RSP: 0018:ff829f24824df720 EFLAGS: 00010286
[  142.666716] RAX: 00000000ffffffa6 RBX: 0000000000000001 RCX: 0000000000000000
[  142.666756] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3bc5ca02f61800
[  142.666804] RBP: 0000000000000000 R08: ff3bc5ca0310c550 R09: ff3bc5ca0643f030
[  142.666844] R10: ff3bc5ca02e3c118 R11: fefefefefefefeff R12: 0000000000000000
[  142.666889] R13: 0000000000000010 R14: ff3bc5ca02e3c000 R15: ff3bc5ca02f61800
[  142.666934] FS:  00007f8a4493d840(0000) GS:ff3bc5cab843e000(0000) knlGS:0000000000000000
[  142.666976] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[  142.667007] CR2: 000000001c6d0988 CR3: 00000000066ef001 CR4: 0000000000771ef0
[  142.667047] PKRU: 55555554
[  142.667060] Call Trace:
[  142.667074]  <TASK>
[  142.667088]  rtmsg_ifinfo (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:4560)
[  142.667110]  __dev_notify_flags (net/core/dev.c:9787)
[  142.667130]  ? rtnl_getlink (./include/linux/skbuff.h:1323 ./include/linux/skbuff.h:1332 net/core/rtnetlink.c:4288)
[  142.667153]  netif_change_flags (net/core/dev.c:9820)
[  142.667173]  do_setlink.isra.0 (net/core/rtnetlink.c:3206 (discriminator 1))
[  142.667193]  ? __nla_validate_parse (lib/nlattr.c:620)
[  142.667222]  rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1))
[  142.667243]  ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7))
[  142.667268]  ? do_setlink.isra.0 (net/core/rtnetlink.c:3455)
[  142.667291]  rtnetlink_rcv_msg (net/core/rtnetlink.c:7061)
[  142.667310]  ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360)
[  142.667333]  ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1))
[  142.667362]  netlink_rcv_skb (net/netlink/af_netlink.c:2551)
[  142.667385]  netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345)
[  142.667406]  netlink_sendmsg (net/netlink/af_netlink.c:1895)
[  142.667426]  ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4))
[  142.667446]  ___sys_sendmsg (net/socket.c:2752)
[  142.667466]  __sys_sendmsg (net/socket.c:2784)
[  142.667488]  do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94)
[  142.667512]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[  142.667537] RIP: 0033:0x7f8a44b7708e
[  142.667557] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 <c9> c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa
All code
========
   0:	4d 89 d8             	mov    %r11,%r8
   3:	e8 94 bd 00 00       	call   0xbd9c
   8:	4c 8b 5d f8          	mov    -0x8(%rbp),%r11
   c:	41 8b 93 08 03 00 00 	mov    0x308(%r11),%edx
  13:	59                   	pop    %rcx
  14:	5e                   	pop    %rsi
  15:	48 83 f8 fc          	cmp    $0xfffffffffffffffc,%rax
  19:	74 11                	je     0x2c
  1b:	c9                   	leave
  1c:	c3                   	ret
  1d:	0f 1f 80 00 00 00 00 	nopl   0x0(%rax)
  24:	48 8b 45 10          	mov    0x10(%rbp),%rax
  28:	0f 05                	syscall
  2a:*	c9                   	leave		<-- trapping instruction
  2b:	c3                   	ret
  2c:	83 e2 39             	and    $0x39,%edx
  2f:	83 fa 08             	cmp    $0x8,%edx
  32:	75 e7                	jne    0x1b
  34:	e8 03 ff ff ff       	call   0xffffffffffffff3c
  39:	0f 1f 00             	nopl   (%rax)
  3c:	f3 0f 1e fa          	endbr64

Code starting with the faulting instruction
===========================================
   0:	c9                   	leave
   1:	c3                   	ret
   2:	83 e2 39             	and    $0x39,%edx
   5:	83 fa 08             	cmp    $0x8,%edx
   8:	75 e7                	jne    0xfffffffffffffff1
   a:	e8 03 ff ff ff       	call   0xffffffffffffff12
   f:	0f 1f 00             	nopl   (%rax)
  12:	f3 0f 1e fa          	endbr64
[  142.667651] RSP: 002b:00007fffe4827720 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[  142.667688] RAX: ffffffffffffffda RBX: 0000000000000002 RCX: 00007f8a44b7708e
[  142.667726] RDX: 0000000000000000 RSI: 00007fffe48277d0 RDI: 0000000000000005
[  142.667770] RBP: 00007fffe4827730 R08: 0000000000000000 R09: 0000000000000000
[  142.667806] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10e3ad
[  142.667846] R13: 000000000049f620 R14: 0000000000000000 R15: 00007fffe4827ea0
| [  184.553734] ------------[ cut here ]------------
| [  184.553787] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#0: ip/4412
| [  184.553841] Modules linked in:
| [  184.553940] Tainted: [W]=WARN
[  184.553961] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[  184.553997] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3))
[  184.554027] Code: 80 00 00 00 e8 09 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 96 a5 fb ff b9 a6 ff ff
All code
========
   0:	80 00 00             	addb   $0x0,(%rax)
   3:	00 e8                	add    %ch,%al
   5:	09 d9                	or     %ebx,%ecx
   7:	ff                   	(bad)
   8:	ff 48 83             	decl   -0x7d(%rax)
   b:	c4                   	(bad)
   c:	38 85 c0 75 18 48    	cmp    %al,0x481875c0(%rbp)
  12:	83 c4 08             	add    $0x8,%esp
  15:	4c 89 f8             	mov    %r15,%rax
  18:	5b                   	pop    %rbx
  19:	5d                   	pop    %rbp
  1a:	41 5c                	pop    %r12
  1c:	41 5d                	pop    %r13
  1e:	41 5e                	pop    %r14
  20:	41 5f                	pop    %r15
  22:	c3                   	ret
  23:	44 8b 48 08          	mov    0x8(%rax),%r9d
  27:	eb b4                	jmp    0xffffffffffffffdd
  29:	90                   	nop
  2a:*	0f 0b                	ud2		<-- trapping instruction
  2c:	90                   	nop
  2d:	ba 02 00 00 00       	mov    $0x2,%edx
  32:	4c 89 fe             	mov    %r15,%rsi
  35:	31 ff                	xor    %edi,%edi
  37:	e8 96 a5 fb ff       	call   0xfffffffffffba5d2
  3c:	b9                   	.byte 0xb9
  3d:	a6                   	cmpsb  (%rdi),(%rsi)
  3e:	ff                   	(bad)
  3f:	ff                   	.byte 0xff

Code starting with the faulting instruction
===========================================
   0:	0f 0b                	ud2
   2:	90                   	nop
   3:	ba 02 00 00 00       	mov    $0x2,%edx
   8:	4c 89 fe             	mov    %r15,%rsi
   b:	31 ff                	xor    %edi,%edi
   d:	e8 96 a5 fb ff       	call   0xfffffffffffba5a8
  12:	b9                   	.byte 0xb9
  13:	a6                   	cmpsb  (%rdi),(%rsi)
  14:	ff                   	(bad)
  15:	ff                   	.byte 0xff
[  184.554121] RSP: 0018:ff829f24832ff720 EFLAGS: 00010286
[  184.554152] RAX: 00000000ffffffa6 RBX: 0000000000000001 RCX: 0000000000000000
[  184.554194] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3bc5ca01915c00
[  184.554235] RBP: 0000000000000000 R08: ff3bc5ca0310c550 R09: ff3bc5ca0643f030
[  184.554276] R10: ff3bc5ca02e3c118 R11: fefefefefefefeff R12: 0000000000000000
[  184.554323] R13: 0000000000000010 R14: ff3bc5ca02e3c000 R15: ff3bc5ca01915c00
[  184.554374] FS:  00007fdef45e9840(0000) GS:ff3bc5cab843e000(0000) knlGS:0000000000000000
[  184.554419] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[  184.554451] CR2: 000000000d1a0988 CR3: 0000000003350006 CR4: 0000000000771ef0
[  184.554491] PKRU: 55555554
[  184.554506] Call Trace:
[  184.554523]  <TASK>
[  184.554538]  rtmsg_ifinfo (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:4560)
[  184.554566]  __dev_notify_flags (net/core/dev.c:9787)
[  184.554592]  netif_change_flags (net/core/dev.c:9820)
[  184.554613]  do_setlink.isra.0 (net/core/rtnetlink.c:3206 (discriminator 1))
[  184.554635]  ? __nla_validate_parse (lib/nlattr.c:620)
[  184.554670]  rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1))
[  184.554692]  ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7))
[  184.554715]  ? do_setlink.isra.0 (net/core/rtnetlink.c:3455)
[  184.554742]  rtnetlink_rcv_msg (net/core/rtnetlink.c:7061)
[  184.554768]  ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360)
[  184.554792]  ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1))
[  184.554815]  netlink_rcv_skb (net/netlink/af_netlink.c:2551)
[  184.554838]  netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345)
[  184.554860]  netlink_sendmsg (net/netlink/af_netlink.c:1895)
[  184.554882]  ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4))
[  184.554908]  ___sys_sendmsg (net/socket.c:2752)
[  184.554931]  __sys_sendmsg (net/socket.c:2784)
[  184.554952]  do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94)
[  184.554971]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[  184.554998] RIP: 0033:0x7fdef482308e
[  184.555016] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 <c9> c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa
All code
========
   0:	4d 89 d8             	mov    %r11,%r8
   3:	e8 94 bd 00 00       	call   0xbd9c
   8:	4c 8b 5d f8          	mov    -0x8(%rbp),%r11
   c:	41 8b 93 08 03 00 00 	mov    0x308(%r11),%edx
  13:	59                   	pop    %rcx
  14:	5e                   	pop    %rsi
  15:	48 83 f8 fc          	cmp    $0xfffffffffffffffc,%rax
  19:	74 11                	je     0x2c
  1b:	c9                   	leave
  1c:	c3                   	ret
  1d:	0f 1f 80 00 00 00 00 	nopl   0x0(%rax)
  24:	48 8b 45 10          	mov    0x10(%rbp),%rax
  28:	0f 05                	syscall
  2a:*	c9                   	leave		<-- trapping instruction
  2b:	c3                   	ret
  2c:	83 e2 39             	and    $0x39,%edx
  2f:	83 fa 08             	cmp    $0x8,%edx
  32:	75 e7                	jne    0x1b
  34:	e8 03 ff ff ff       	call   0xffffffffffffff3c
  39:	0f 1f 00             	nopl   (%rax)
  3c:	f3 0f 1e fa          	endbr64

Code starting with the faulting instruction
===========================================
   0:	c9                   	leave
   1:	c3                   	ret
   2:	83 e2 39             	and    $0x39,%edx
   5:	83 fa 08             	cmp    $0x8,%edx
   8:	75 e7                	jne    0xfffffffffffffff1
   a:	e8 03 ff ff ff       	call   0xffffffffffffff12
   f:	0f 1f 00             	nopl   (%rax)
  12:	f3 0f 1e fa          	endbr64
[  184.555110] RSP: 002b:00007ffc9c58d7e0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[  184.555151] RAX: ffffffffffffffda RBX: 0000000000000002 RCX: 00007fdef482308e
[  184.555194] RDX: 0000000000000000 RSI: 00007ffc9c58d890 RDI: 0000000000000005
[  184.555235] RBP: 00007ffc9c58d7f0 R08: 0000000000000000 R09: 0000000000000000
[  184.555272] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10e3d7
[  184.555319] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffc9c58df60
| [  184.558280] ------------[ cut here ]------------
| [  184.558311] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/4413
| [  184.558363] Modules linked in:
| [  184.558442] Tainted: [W]=WARN
[  184.558463] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[  184.558492] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3))
[  184.558523] Code: 80 00 00 00 e8 09 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 96 a5 fb ff b9 a6 ff ff
All code
========
   0:	80 00 00             	addb   $0x0,(%rax)
   3:	00 e8                	add    %ch,%al
   5:	09 d9                	or     %ebx,%ecx
   7:	ff                   	(bad)
   8:	ff 48 83             	decl   -0x7d(%rax)
   b:	c4                   	(bad)
   c:	38 85 c0 75 18 48    	cmp    %al,0x481875c0(%rbp)
  12:	83 c4 08             	add    $0x8,%esp
  15:	4c 89 f8             	mov    %r15,%rax
  18:	5b                   	pop    %rbx
  19:	5d                   	pop    %rbp
  1a:	41 5c                	pop    %r12
  1c:	41 5d                	pop    %r13
  1e:	41 5e                	pop    %r14
  20:	41 5f                	pop    %r15
  22:	c3                   	ret
  23:	44 8b 48 08          	mov    0x8(%rax),%r9d
  27:	eb b4                	jmp    0xffffffffffffffdd
  29:	90                   	nop
  2a:*	0f 0b                	ud2		<-- trapping instruction
  2c:	90                   	nop
  2d:	ba 02 00 00 00       	mov    $0x2,%edx
  32:	4c 89 fe             	mov    %r15,%rsi
  35:	31 ff                	xor    %edi,%edi
  37:	e8 96 a5 fb ff       	call   0xfffffffffffba5d2
  3c:	b9                   	.byte 0xb9
  3d:	a6                   	cmpsb  (%rdi),(%rsi)
  3e:	ff                   	(bad)
  3f:	ff                   	.byte 0xff

Code starting with the faulting instruction
===========================================
   0:	0f 0b                	ud2
   2:	90                   	nop
   3:	ba 02 00 00 00       	mov    $0x2,%edx
   8:	4c 89 fe             	mov    %r15,%rsi
   b:	31 ff                	xor    %edi,%edi
   d:	e8 96 a5 fb ff       	call   0xfffffffffffba5a8
  12:	b9                   	.byte 0xb9
  13:	a6                   	cmpsb  (%rdi),(%rsi)
  14:	ff                   	(bad)
  15:	ff                   	.byte 0xff
[  184.558619] RSP: 0018:ff829f24832ff6e0 EFLAGS: 00010286
[  184.558650] RAX: 00000000ffffffa6 RBX: 00000000ffffffff RCX: 0000000000000000
[  184.558691] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3bc5ca01896d00
[  184.558734] RBP: 0000000000000000 R08: ff3bc5ca0310c550 R09: ff3bc5ca065cf030
[  184.558781] R10: ff3bc5ca02e3c118 R11: fefefefefefefeff R12: 0000000000000000
[  184.558823] R13: 0000000000000011 R14: ff3bc5ca02e3c000 R15: ff3bc5ca01896d00
[  184.558863] FS:  00007f4fd4109840(0000) GS:ff3bc5cab85be000(0000) knlGS:0000000000000000
[  184.558907] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[  184.558944] CR2: 0000000013e67988 CR3: 0000000002f29001 CR4: 0000000000771ef0
[  184.558986] PKRU: 55555554
[  184.559000] Call Trace:
[  184.559015]  <TASK>
[  184.559028]  unregister_netdevice_many_notify (net/core/dev.c:12439)
[  184.559057]  rtnl_dellink (net/core/rtnetlink.c:3592 net/core/rtnetlink.c:3634)
[  184.559082]  ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7))
[  184.559104]  ? rtnl_dellinkprop (net/core/rtnetlink.c:4408)
[  184.559124]  rtnetlink_rcv_msg (net/core/rtnetlink.c:7061)
[  184.559146]  ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360)
[  184.559168]  ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1))
[  184.559192]  netlink_rcv_skb (net/netlink/af_netlink.c:2551)
[  184.559216]  netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345)
[  184.559237]  netlink_sendmsg (net/netlink/af_netlink.c:1895)
[  184.559256]  ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4))
[  184.559274]  ___sys_sendmsg (net/socket.c:2752)
[  184.559296]  __sys_sendmsg (net/socket.c:2784)
[  184.559320]  do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94)
[  184.559341]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[  184.559370] RIP: 0033:0x7f4fd434308e
[  184.559392] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 <c9> c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa
All code
========
   0:	4d 89 d8             	mov    %r11,%r8
   3:	e8 94 bd 00 00       	call   0xbd9c
   8:	4c 8b 5d f8          	mov    -0x8(%rbp),%r11
   c:	41 8b 93 08 03 00 00 	mov    0x308(%r11),%edx
  13:	59                   	pop    %rcx
  14:	5e                   	pop    %rsi
  15:	48 83 f8 fc          	cmp    $0xfffffffffffffffc,%rax
  19:	74 11                	je     0x2c
  1b:	c9                   	leave
  1c:	c3                   	ret
  1d:	0f 1f 80 00 00 00 00 	nopl   0x0(%rax)
  24:	48 8b 45 10          	mov    0x10(%rbp),%rax
  28:	0f 05                	syscall
  2a:*	c9                   	leave		<-- trapping instruction
  2b:	c3                   	ret
  2c:	83 e2 39             	and    $0x39,%edx
  2f:	83 fa 08             	cmp    $0x8,%edx
  32:	75 e7                	jne    0x1b
  34:	e8 03 ff ff ff       	call   0xffffffffffffff3c
  39:	0f 1f 00             	nopl   (%rax)
  3c:	f3 0f 1e fa          	endbr64

Code starting with the faulting instruction
===========================================
   0:	c9                   	leave
   1:	c3                   	ret
   2:	83 e2 39             	and    $0x39,%edx
   5:	83 fa 08             	cmp    $0x8,%edx
   8:	75 e7                	jne    0xfffffffffffffff1
   a:	e8 03 ff ff ff       	call   0xffffffffffffff12
   f:	0f 1f 00             	nopl   (%rax)
  12:	f3 0f 1e fa          	endbr64
[  184.559486] RSP: 002b:00007fffa185c7d0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[  184.559527] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 00007f4fd434308e
[  184.559566] RDX: 0000000000000000 RSI: 00007fffa185c880 RDI: 0000000000000005
[  184.559605] RBP: 00007fffa185c7e0 R08: 0000000000000000 R09: 0000000000000000
[  184.559642] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10e3d7
[  184.559678] R13: 000000000049f620 R14: 0000000000000000 R15: 00007fffa185cf50
| [  184.575815] ------------[ cut here ]------------
| [  184.575877] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#2: ip/4414
| [  184.575967] Modules linked in:
| [  184.576110] Tainted: [W]=WARN
[  184.576164] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[  184.576230] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3))
[  184.576293] Code: 80 00 00 00 e8 09 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 96 a5 fb ff b9 a6 ff ff
All code
========
   0:	80 00 00             	addb   $0x0,(%rax)
   3:	00 e8                	add    %ch,%al
   5:	09 d9                	or     %ebx,%ecx
   7:	ff                   	(bad)
   8:	ff 48 83             	decl   -0x7d(%rax)
   b:	c4                   	(bad)
   c:	38 85 c0 75 18 48    	cmp    %al,0x481875c0(%rbp)
  12:	83 c4 08             	add    $0x8,%esp
  15:	4c 89 f8             	mov    %r15,%rax
  18:	5b                   	pop    %rbx
  19:	5d                   	pop    %rbp
  1a:	41 5c                	pop    %r12
  1c:	41 5d                	pop    %r13
  1e:	41 5e                	pop    %r14
  20:	41 5f                	pop    %r15
  22:	c3                   	ret
  23:	44 8b 48 08          	mov    0x8(%rax),%r9d
  27:	eb b4                	jmp    0xffffffffffffffdd
  29:	90                   	nop
  2a:*	0f 0b                	ud2		<-- trapping instruction
  2c:	90                   	nop
  2d:	ba 02 00 00 00       	mov    $0x2,%edx
  32:	4c 89 fe             	mov    %r15,%rsi
  35:	31 ff                	xor    %edi,%edi
  37:	e8 96 a5 fb ff       	call   0xfffffffffffba5d2
  3c:	b9                   	.byte 0xb9
  3d:	a6                   	cmpsb  (%rdi),(%rsi)
  3e:	ff                   	(bad)
  3f:	ff                   	.byte 0xff

Code starting with the faulting instruction
===========================================
   0:	0f 0b                	ud2
   2:	90                   	nop
   3:	ba 02 00 00 00       	mov    $0x2,%edx
   8:	4c 89 fe             	mov    %r15,%rsi
   b:	31 ff                	xor    %edi,%edi
   d:	e8 96 a5 fb ff       	call   0xfffffffffffba5a8
  12:	b9                   	.byte 0xb9
  13:	a6                   	cmpsb  (%rdi),(%rsi)
  14:	ff                   	(bad)
  15:	ff                   	.byte 0xff
[  184.576426] RSP: 0018:ff829f248333f750 EFLAGS: 00010286
[  184.576487] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000
[  184.576562] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3bc5ca01df5500
[  184.576637] RBP: 0000000000000002 R08: ff3bc5ca031a8f10 R09: ff3bc5ca065cc030
[  184.576712] R10: ff3bc5ca065b2118 R11: fefefefefefefeff R12: 0000000000000000
[  184.576794] R13: 0000000000000010 R14: ff3bc5ca065b2000 R15: ff3bc5ca01df5500
[  184.576871] FS:  00007fb38608b840(0000) GS:ff3bc5cab853e000(0000) knlGS:0000000000000000
[  184.576955] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[  184.577023] CR2: 000000000043f600 CR3: 00000000030e7002 CR4: 0000000000771ef0
[  184.577099] PKRU: 55555554
[  184.577146] Call Trace:
[  184.577193]  <TASK>
[  184.577241]  rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121)
[  184.577296]  notifier_call_chain (kernel/notifier.c:85)
[  184.577354]  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)
[  184.577418]  bond_option_mode_set (drivers/net/bonding/bond_options.c:952)
[  184.577482]  __bond_opt_set (drivers/net/bonding/bond_options.c:826)
[  184.577537]  bond_changelink (drivers/net/bonding/bond_netlink.c:232)
[  184.577592]  ? kick_pool (kernel/workqueue.c:1313)
[  184.577649]  ? notifier_call_chain (kernel/notifier.c:85)
[  184.577711]  ? __queue_work (kernel/workqueue.c:2401)
[  184.577778]  ? queue_delayed_work_on (kernel/workqueue.c:2612)
[  184.577840]  bond_newlink (drivers/net/bonding/bond_netlink.c:632)
[  184.577904]  rtnl_newlink (net/core/rtnetlink.c:3904 net/core/rtnetlink.c:4035 net/core/rtnetlink.c:4150)
[  184.577962]  ? do_setlink.isra.0 (net/core/rtnetlink.c:3455)
[  184.578026]  rtnetlink_rcv_msg (net/core/rtnetlink.c:7061)
[  184.578081]  ? get_page_from_freelist (./include/linux/spinlock.h:390 mm/page_alloc.c:3373 mm/page_alloc.c:3402 mm/page_alloc.c:3943)
[  184.578148]  ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1))
[  184.578209]  netlink_rcv_skb (net/netlink/af_netlink.c:2551)
[  184.578266]  netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345)
[  184.578322]  netlink_sendmsg (net/netlink/af_netlink.c:1895)
[  184.578382]  ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4))
[  184.578439]  ___sys_sendmsg (net/socket.c:2752)
[  184.578497]  __sys_sendmsg (net/socket.c:2784)
[  184.578553]  do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94)
[  184.578609]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[  184.578670] RIP: 0033:0x7fb3862c508e
[  184.578725] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 <c9> c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa
All code
========
   0:	4d 89 d8             	mov    %r11,%r8
   3:	e8 94 bd 00 00       	call   0xbd9c
   8:	4c 8b 5d f8          	mov    -0x8(%rbp),%r11
   c:	41 8b 93 08 03 00 00 	mov    0x308(%r11),%edx
  13:	59                   	pop    %rcx
  14:	5e                   	pop    %rsi
  15:	48 83 f8 fc          	cmp    $0xfffffffffffffffc,%rax
  19:	74 11                	je     0x2c
  1b:	c9                   	leave
  1c:	c3                   	ret
  1d:	0f 1f 80 00 00 00 00 	nopl   0x0(%rax)
  24:	48 8b 45 10          	mov    0x10(%rbp),%rax
  28:	0f 05                	syscall
  2a:*	c9                   	leave		<-- trapping instruction
  2b:	c3                   	ret
  2c:	83 e2 39             	and    $0x39,%edx
  2f:	83 fa 08             	cmp    $0x8,%edx
  32:	75 e7                	jne    0x1b
  34:	e8 03 ff ff ff       	call   0xffffffffffffff3c
  39:	0f 1f 00             	nopl   (%rax)
  3c:	f3 0f 1e fa          	endbr64

Code starting with the faulting instruction
===========================================
   0:	c9                   	leave
   1:	c3                   	ret
   2:	83 e2 39             	and    $0x39,%edx
   5:	83 fa 08             	cmp    $0x8,%edx
   8:	75 e7                	jne    0xfffffffffffffff1
   a:	e8 03 ff ff ff       	call   0xffffffffffffff12
   f:	0f 1f 00             	nopl   (%rax)
  12:	f3 0f 1e fa          	endbr64
[  184.578861] RSP: 002b:00007ffcd69263a0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[  184.578944] RAX: ffffffffffffffda RBX: 00007ffcd6926b48 RCX: 00007fb3862c508e
[  184.579018] RDX: 0000000000000000 RSI: 00007ffcd6926450 RDI: 0000000000000005
[  184.579092] RBP: 00007ffcd69263b0 R08: 0000000000000000 R09: 0000000000000000
[  184.579167] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10e3d7
[  184.579240] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffcd6926b20
| [  184.579439] ------------[ cut here ]------------
| [  184.579499] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#2: ip/4414
| [  184.579581] Modules linked in:
| [  184.579724] Tainted: [W]=WARN
[  184.579787] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[  184.579854] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3))
[  184.579924] Code: 80 00 00 00 e8 09 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 96 a5 fb ff b9 a6 ff ff
All code
========
   0:	80 00 00             	addb   $0x0,(%rax)
   3:	00 e8                	add    %ch,%al
   5:	09 d9                	or     %ebx,%ecx
   7:	ff                   	(bad)
   8:	ff 48 83             	decl   -0x7d(%rax)
   b:	c4                   	(bad)
   c:	38 85 c0 75 18 48    	cmp    %al,0x481875c0(%rbp)
  12:	83 c4 08             	add    $0x8,%esp
  15:	4c 89 f8             	mov    %r15,%rax
  18:	5b                   	pop    %rbx
  19:	5d                   	pop    %rbp
  1a:	41 5c                	pop    %r12
  1c:	41 5d                	pop    %r13
  1e:	41 5e                	pop    %r14
  20:	41 5f                	pop    %r15
  22:	c3                   	ret
  23:	44 8b 48 08          	mov    0x8(%rax),%r9d
  27:	eb b4                	jmp    0xffffffffffffffdd
  29:	90                   	nop
  2a:*	0f 0b                	ud2		<-- trapping instruction
  2c:	90                   	nop
  2d:	ba 02 00 00 00       	mov    $0x2,%edx
  32:	4c 89 fe             	mov    %r15,%rsi
  35:	31 ff                	xor    %edi,%edi
  37:	e8 96 a5 fb ff       	call   0xfffffffffffba5d2
  3c:	b9                   	.byte 0xb9
  3d:	a6                   	cmpsb  (%rdi),(%rsi)
  3e:	ff                   	(bad)
  3f:	ff                   	.byte 0xff

Code starting with the faulting instruction
===========================================
   0:	0f 0b                	ud2
   2:	90                   	nop
   3:	ba 02 00 00 00       	mov    $0x2,%edx
   8:	4c 89 fe             	mov    %r15,%rsi
   b:	31 ff                	xor    %edi,%edi
   d:	e8 96 a5 fb ff       	call   0xfffffffffffba5a8
  12:	b9                   	.byte 0xb9
  13:	a6                   	cmpsb  (%rdi),(%rsi)
  14:	ff                   	(bad)
  15:	ff                   	.byte 0xff
[  184.580053] RSP: 0018:ff829f248333f870 EFLAGS: 00010286
[  184.580116] RAX: 00000000ffffffa6 RBX: 00000000ffffffff RCX: 0000000000000000
[  184.580190] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3bc5ca01df5500
[  184.580265] RBP: 0000000000000000 R08: ff3bc5ca031a8f10 R09: ff3bc5ca065cc030
[  184.580339] R10: ff3bc5ca065b2118 R11: fefefefefefefeff R12: 0000000000000000
[  184.580414] R13: 0000000000000010 R14: ff3bc5ca065b2000 R15: ff3bc5ca01df5500
[  184.580491] FS:  00007fb38608b840(0000) GS:ff3bc5cab853e000(0000) knlGS:0000000000000000
[  184.580569] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[  184.580637] CR2: 000000000043f600 CR3: 00000000030e7002 CR4: 0000000000771ef0
[  184.580715] PKRU: 55555554
[  184.580772] Call Trace:
[  184.580820]  <TASK>
[  184.580868]  rtmsg_ifinfo (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:4560)
[  184.580930]  __dev_notify_flags (net/core/dev.c:9787)
[  184.580987]  rtnl_configure_link (net/core/rtnetlink.c:3670)
[  184.581043]  rtnl_newlink (net/core/rtnetlink.c:3914 net/core/rtnetlink.c:4035 net/core/rtnetlink.c:4150)
[  184.581099]  ? do_setlink.isra.0 (net/core/rtnetlink.c:3455)
[  184.581161]  rtnetlink_rcv_msg (net/core/rtnetlink.c:7061)
[  184.581216]  ? get_page_from_freelist (./include/linux/spinlock.h:390 mm/page_alloc.c:3373 mm/page_alloc.c:3402 mm/page_alloc.c:3943)
[  184.581279]  ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1))
[  184.581341]  netlink_rcv_skb (net/netlink/af_netlink.c:2551)
[  184.581397]  netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345)
[  184.581452]  netlink_sendmsg (net/netlink/af_netlink.c:1895)
[  184.581508]  ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4))
[  184.581564]  ___sys_sendmsg (net/socket.c:2752)
[  184.581621]  __sys_sendmsg (net/socket.c:2784)
[  184.581677]  do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94)
[  184.581733]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[  184.581801] RIP: 0033:0x7fb3862c508e
[  184.581857] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 <c9> c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa
All code
========
   0:	4d 89 d8             	mov    %r11,%r8
   3:	e8 94 bd 00 00       	call   0xbd9c
   8:	4c 8b 5d f8          	mov    -0x8(%rbp),%r11
   c:	41 8b 93 08 03 00 00 	mov    0x308(%r11),%edx
  13:	59                   	pop    %rcx
  14:	5e                   	pop    %rsi
  15:	48 83 f8 fc          	cmp    $0xfffffffffffffffc,%rax
  19:	74 11                	je     0x2c
  1b:	c9                   	leave
  1c:	c3                   	ret
  1d:	0f 1f 80 00 00 00 00 	nopl   0x0(%rax)
  24:	48 8b 45 10          	mov    0x10(%rbp),%rax
  28:	0f 05                	syscall
  2a:*	c9                   	leave		<-- trapping instruction
  2b:	c3                   	ret
  2c:	83 e2 39             	and    $0x39,%edx
  2f:	83 fa 08             	cmp    $0x8,%edx
  32:	75 e7                	jne    0x1b
  34:	e8 03 ff ff ff       	call   0xffffffffffffff3c
  39:	0f 1f 00             	nopl   (%rax)
  3c:	f3 0f 1e fa          	endbr64

Code starting with the faulting instruction
===========================================
   0:	c9                   	leave
   1:	c3                   	ret
   2:	83 e2 39             	and    $0x39,%edx
   5:	83 fa 08             	cmp    $0x8,%edx
   8:	75 e7                	jne    0xfffffffffffffff1
   a:	e8 03 ff ff ff       	call   0xffffffffffffff12
   f:	0f 1f 00             	nopl   (%rax)
  12:	f3 0f 1e fa          	endbr64
[  184.581992] RSP: 002b:00007ffcd69263a0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[  184.582066] RAX: ffffffffffffffda RBX: 00007ffcd6926b48 RCX: 00007fb3862c508e
[  184.582140] RDX: 0000000000000000 RSI: 00007ffcd6926450 RDI: 0000000000000005
[  184.582214] RBP: 00007ffcd69263b0 R08: 0000000000000000 R09: 0000000000000000
[  184.582290] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10e3d7
[  184.582365] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffcd6926b20
| [  184.586848] ------------[ cut here ]------------
| [  184.586920] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#2: ip/4417
| [  184.587005] Modules linked in:
| [  184.587148] Tainted: [W]=WARN
[  184.587202] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[  184.587269] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3))
[  184.587332] Code: 80 00 00 00 e8 09 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 96 a5 fb ff b9 a6 ff ff
All code
========
   0:	80 00 00             	addb   $0x0,(%rax)
   3:	00 e8                	add    %ch,%al
   5:	09 d9                	or     %ebx,%ecx
   7:	ff                   	(bad)
   8:	ff 48 83             	decl   -0x7d(%rax)
   b:	c4                   	(bad)
   c:	38 85 c0 75 18 48    	cmp    %al,0x481875c0(%rbp)
  12:	83 c4 08             	add    $0x8,%esp
  15:	4c 89 f8             	mov    %r15,%rax
  18:	5b                   	pop    %rbx
  19:	5d                   	pop    %rbp
  1a:	41 5c                	pop    %r12
  1c:	41 5d                	pop    %r13
  1e:	41 5e                	pop    %r14
  20:	41 5f                	pop    %r15
  22:	c3                   	ret
  23:	44 8b 48 08          	mov    0x8(%rax),%r9d
  27:	eb b4                	jmp    0xffffffffffffffdd
  29:	90                   	nop
  2a:*	0f 0b                	ud2		<-- trapping instruction
  2c:	90                   	nop
  2d:	ba 02 00 00 00       	mov    $0x2,%edx
  32:	4c 89 fe             	mov    %r15,%rsi
  35:	31 ff                	xor    %edi,%edi
  37:	e8 96 a5 fb ff       	call   0xfffffffffffba5d2
  3c:	b9                   	.byte 0xb9
  3d:	a6                   	cmpsb  (%rdi),(%rsi)
  3e:	ff                   	(bad)
  3f:	ff                   	.byte 0xff

Code starting with the faulting instruction
===========================================
   0:	0f 0b                	ud2
   2:	90                   	nop
   3:	ba 02 00 00 00       	mov    $0x2,%edx
   8:	4c 89 fe             	mov    %r15,%rsi
   b:	31 ff                	xor    %edi,%edi
   d:	e8 96 a5 fb ff       	call   0xfffffffffffba5a8
  12:	b9                   	.byte 0xb9
  13:	a6                   	cmpsb  (%rdi),(%rsi)
  14:	ff                   	(bad)
  15:	ff                   	.byte 0xff
[  184.587460] RSP: 0018:ff829f248334f720 EFLAGS: 00010286
[  184.587521] RAX: 00000000ffffffa6 RBX: 0000000000000001 RCX: 0000000000000000
[  184.587595] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3bc5ca01df5500
[  184.587668] RBP: 0000000000000000 R08: ff3bc5ca031a8f10 R09: ff3bc5ca065cc030
[  184.587743] R10: ff3bc5ca065b2118 R11: fefefefefefefeff R12: 0000000000000000
[  184.587827] R13: 0000000000000010 R14: ff3bc5ca065b2000 R15: ff3bc5ca01df5500
[  184.587911] FS:  00007f49bc7bf840(0000) GS:ff3bc5cab853e000(0000) knlGS:0000000000000000
[  184.587990] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[  184.588057] CR2: 000000003f735988 CR3: 000000000668d004 CR4: 0000000000771ef0
[  184.588133] PKRU: 55555554
[  184.588180] Call Trace:
[  184.588228]  <TASK>
[  184.588275]  rtmsg_ifinfo (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:4560)
[  184.588332]  __dev_notify_flags (net/core/dev.c:9787)
[  184.588387]  ? rtnl_getlink (./include/linux/skbuff.h:1323 ./include/linux/skbuff.h:1332 net/core/rtnetlink.c:4288)
[  184.588443]  netif_change_flags (net/core/dev.c:9820)
[  184.588499]  do_setlink.isra.0 (net/core/rtnetlink.c:3206 (discriminator 1))
[  184.588555]  ? __nla_validate_parse (lib/nlattr.c:620)
[  184.588620]  rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1))
[  184.588676]  ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7))
[  184.588732]  ? do_setlink.isra.0 (net/core/rtnetlink.c:3455)
[  184.588804]  rtnetlink_rcv_msg (net/core/rtnetlink.c:7061)
[  184.588861]  ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360)
[  184.588930]  ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1))
[  184.588994]  netlink_rcv_skb (net/netlink/af_netlink.c:2551)
[  184.589051]  netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345)
[  184.589107]  netlink_sendmsg (net/netlink/af_netlink.c:1895)
[  184.589163]  ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4))
[  184.589219]  ___sys_sendmsg (net/socket.c:2752)
[  184.589276]  __sys_sendmsg (net/socket.c:2784)
[  184.589332]  do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94)
[  184.589389]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[  184.589451] RIP: 0033:0x7f49bc9f908e
[  184.589505] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 <c9> c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa
All code
========
   0:	4d 89 d8             	mov    %r11,%r8
   3:	e8 94 bd 00 00       	call   0xbd9c
   8:	4c 8b 5d f8          	mov    -0x8(%rbp),%r11
   c:	41 8b 93 08 03 00 00 	mov    0x308(%r11),%edx
  13:	59                   	pop    %rcx
  14:	5e                   	pop    %rsi
  15:	48 83 f8 fc          	cmp    $0xfffffffffffffffc,%rax
  19:	74 11                	je     0x2c
  1b:	c9                   	leave
  1c:	c3                   	ret
  1d:	0f 1f 80 00 00 00 00 	nopl   0x0(%rax)
  24:	48 8b 45 10          	mov    0x10(%rbp),%rax
  28:	0f 05                	syscall
  2a:*	c9                   	leave		<-- trapping instruction
  2b:	c3                   	ret
  2c:	83 e2 39             	and    $0x39,%edx
  2f:	83 fa 08             	cmp    $0x8,%edx
  32:	75 e7                	jne    0x1b
  34:	e8 03 ff ff ff       	call   0xffffffffffffff3c
  39:	0f 1f 00             	nopl   (%rax)
  3c:	f3 0f 1e fa          	endbr64

Code starting with the faulting instruction
===========================================
   0:	c9                   	leave
   1:	c3                   	ret
   2:	83 e2 39             	and    $0x39,%edx
   5:	83 fa 08             	cmp    $0x8,%edx
   8:	75 e7                	jne    0xfffffffffffffff1
   a:	e8 03 ff ff ff       	call   0xffffffffffffff12
   f:	0f 1f 00             	nopl   (%rax)
  12:	f3 0f 1e fa          	endbr64
[  184.589634] RSP: 002b:00007ffd2572bc20 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[  184.589710] RAX: ffffffffffffffda RBX: 0000000000000002 RCX: 00007f49bc9f908e
[  184.589791] RDX: 0000000000000000 RSI: 00007ffd2572bcd0 RDI: 0000000000000005
[  184.589865] RBP: 00007ffd2572bc30 R08: 0000000000000000 R09: 0000000000000000
[  184.589946] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10e3d7
[  184.590020] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffd2572c3a0
| [  236.425376] ------------[ cut here ]------------
| [  236.425425] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/7101
| [  236.425483] Modules linked in:
| [  236.425564] Tainted: [W]=WARN
[  236.425584] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[  236.425619] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3))
[  236.425647] Code: 80 00 00 00 e8 09 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 96 a5 fb ff b9 a6 ff ff
All code
========
   0:	80 00 00             	addb   $0x0,(%rax)
   3:	00 e8                	add    %ch,%al
   5:	09 d9                	or     %ebx,%ecx
   7:	ff                   	(bad)
   8:	ff 48 83             	decl   -0x7d(%rax)
   b:	c4                   	(bad)
   c:	38 85 c0 75 18 48    	cmp    %al,0x481875c0(%rbp)
  12:	83 c4 08             	add    $0x8,%esp
  15:	4c 89 f8             	mov    %r15,%rax
  18:	5b                   	pop    %rbx
  19:	5d                   	pop    %rbp
  1a:	41 5c                	pop    %r12
  1c:	41 5d                	pop    %r13
  1e:	41 5e                	pop    %r14
  20:	41 5f                	pop    %r15
  22:	c3                   	ret
  23:	44 8b 48 08          	mov    0x8(%rax),%r9d
  27:	eb b4                	jmp    0xffffffffffffffdd
  29:	90                   	nop
  2a:*	0f 0b                	ud2		<-- trapping instruction
  2c:	90                   	nop
  2d:	ba 02 00 00 00       	mov    $0x2,%edx
  32:	4c 89 fe             	mov    %r15,%rsi
  35:	31 ff                	xor    %edi,%edi
  37:	e8 96 a5 fb ff       	call   0xfffffffffffba5d2
  3c:	b9                   	.byte 0xb9
  3d:	a6                   	cmpsb  (%rdi),(%rsi)
  3e:	ff                   	(bad)
  3f:	ff                   	.byte 0xff

Code starting with the faulting instruction
===========================================
   0:	0f 0b                	ud2
   2:	90                   	nop
   3:	ba 02 00 00 00       	mov    $0x2,%edx
   8:	4c 89 fe             	mov    %r15,%rsi
   b:	31 ff                	xor    %edi,%edi
   d:	e8 96 a5 fb ff       	call   0xfffffffffffba5a8
  12:	b9                   	.byte 0xb9
  13:	a6                   	cmpsb  (%rdi),(%rsi)
  14:	ff                   	(bad)
  15:	ff                   	.byte 0xff
[  236.425740] RSP: 0018:ff829f2484877720 EFLAGS: 00010286
[  236.425768] RAX: 00000000ffffffa6 RBX: 0000000000000001 RCX: 0000000000000000
[  236.425809] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3bc5ca01915800
[  236.425845] RBP: 0000000000000000 R08: ff3bc5ca032a72d0 R09: ff3bc5ca02e3702c
[  236.425882] R10: ff3bc5ca04e77118 R11: fefefefefefefeff R12: 0000000000000000
[  236.425921] R13: 0000000000000010 R14: ff3bc5ca04e77000 R15: ff3bc5ca01915800
[  236.425965] FS:  00007f24e9e0c840(0000) GS:ff3bc5cab85be000(0000) knlGS:0000000000000000
[  236.426008] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[  236.426044] CR2: 000000003f594988 CR3: 0000000003179004 CR4: 0000000000771ef0
[  236.426089] PKRU: 55555554
[  236.426104] Call Trace:
[  236.426121]  <TASK>
[  236.426136]  rtmsg_ifinfo (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:4560)
[  236.426160]  __dev_notify_flags (net/core/dev.c:9787)
[  236.426182]  netif_change_flags (net/core/dev.c:9820)
[  236.426203]  do_setlink.isra.0 (net/core/rtnetlink.c:3206 (discriminator 1))
[  236.426227]  ? __nla_validate_parse (lib/nlattr.c:620)
[  236.426257]  rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1))
[  236.426276]  ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7))
[  236.426298]  ? do_setlink.isra.0 (net/core/rtnetlink.c:3455)
[  236.426327]  rtnetlink_rcv_msg (net/core/rtnetlink.c:7061)
[  236.426350]  ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360)
[  236.426372]  ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1))
[  236.426396]  netlink_rcv_skb (net/netlink/af_netlink.c:2551)
[  236.426415]  netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345)
[  236.426434]  netlink_sendmsg (net/netlink/af_netlink.c:1895)
[  236.426454]  ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4))
[  236.426474]  ___sys_sendmsg (net/socket.c:2752)
[  236.426496]  __sys_sendmsg (net/socket.c:2784)
[  236.426519]  do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94)
[  236.426547]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[  236.426578] RIP: 0033:0x7f24ea04608e
[  236.426596] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 <c9> c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa
All code
========
   0:	4d 89 d8             	mov    %r11,%r8
   3:	e8 94 bd 00 00       	call   0xbd9c
   8:	4c 8b 5d f8          	mov    -0x8(%rbp),%r11
   c:	41 8b 93 08 03 00 00 	mov    0x308(%r11),%edx
  13:	59                   	pop    %rcx
  14:	5e                   	pop    %rsi
  15:	48 83 f8 fc          	cmp    $0xfffffffffffffffc,%rax
  19:	74 11                	je     0x2c
  1b:	c9                   	leave
  1c:	c3                   	ret
  1d:	0f 1f 80 00 00 00 00 	nopl   0x0(%rax)
  24:	48 8b 45 10          	mov    0x10(%rbp),%rax
  28:	0f 05                	syscall
  2a:*	c9                   	leave		<-- trapping instruction
  2b:	c3                   	ret
  2c:	83 e2 39             	and    $0x39,%edx
  2f:	83 fa 08             	cmp    $0x8,%edx
  32:	75 e7                	jne    0x1b
  34:	e8 03 ff ff ff       	call   0xffffffffffffff3c
  39:	0f 1f 00             	nopl   (%rax)
  3c:	f3 0f 1e fa          	endbr64

Code starting with the faulting instruction
===========================================
   0:	c9                   	leave
   1:	c3                   	ret
   2:	83 e2 39             	and    $0x39,%edx
   5:	83 fa 08             	cmp    $0x8,%edx
   8:	75 e7                	jne    0xfffffffffffffff1
   a:	e8 03 ff ff ff       	call   0xffffffffffffff12
   f:	0f 1f 00             	nopl   (%rax)
  12:	f3 0f 1e fa          	endbr64
[  236.426684] RSP: 002b:00007ffec44cb1c0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[  236.426723] RAX: ffffffffffffffda RBX: 0000000000000002 RCX: 00007f24ea04608e
[  236.426766] RDX: 0000000000000000 RSI: 00007ffec44cb270 RDI: 0000000000000005
[  236.426805] RBP: 00007ffec44cb1d0 R08: 0000000000000000 R09: 0000000000000000
[  236.426843] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10e40b
[  236.426885] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffec44cb940
| [  236.433028] ------------[ cut here ]------------
| [  236.433105] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#2: ip/7105
| [  236.433191] Modules linked in:
| [  236.433337] Tainted: [W]=WARN
[  236.433390] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[  236.433458] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3))
[  236.433522] Code: 80 00 00 00 e8 09 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 96 a5 fb ff b9 a6 ff ff
All code
========
   0:	80 00 00             	addb   $0x0,(%rax)
   3:	00 e8                	add    %ch,%al
   5:	09 d9                	or     %ebx,%ecx
   7:	ff                   	(bad)
   8:	ff 48 83             	decl   -0x7d(%rax)
   b:	c4                   	(bad)
   c:	38 85 c0 75 18 48    	cmp    %al,0x481875c0(%rbp)
  12:	83 c4 08             	add    $0x8,%esp
  15:	4c 89 f8             	mov    %r15,%rax
  18:	5b                   	pop    %rbx
  19:	5d                   	pop    %rbp
  1a:	41 5c                	pop    %r12
  1c:	41 5d                	pop    %r13
  1e:	41 5e                	pop    %r14
  20:	41 5f                	pop    %r15
  22:	c3                   	ret
  23:	44 8b 48 08          	mov    0x8(%rax),%r9d
  27:	eb b4                	jmp    0xffffffffffffffdd
  29:	90                   	nop
  2a:*	0f 0b                	ud2		<-- trapping instruction
  2c:	90                   	nop
  2d:	ba 02 00 00 00       	mov    $0x2,%edx
  32:	4c 89 fe             	mov    %r15,%rsi
  35:	31 ff                	xor    %edi,%edi
  37:	e8 96 a5 fb ff       	call   0xfffffffffffba5d2
  3c:	b9                   	.byte 0xb9
  3d:	a6                   	cmpsb  (%rdi),(%rsi)
  3e:	ff                   	(bad)
  3f:	ff                   	.byte 0xff

Code starting with the faulting instruction
===========================================
   0:	0f 0b                	ud2
   2:	90                   	nop
   3:	ba 02 00 00 00       	mov    $0x2,%edx
   8:	4c 89 fe             	mov    %r15,%rsi
   b:	31 ff                	xor    %edi,%edi
   d:	e8 96 a5 fb ff       	call   0xfffffffffffba5a8
  12:	b9                   	.byte 0xb9
  13:	a6                   	cmpsb  (%rdi),(%rsi)
  14:	ff                   	(bad)
  15:	ff                   	.byte 0xff
[  236.433651] RSP: 0018:ff829f2484857720 EFLAGS: 00010286
[  236.433712] RAX: 00000000ffffffa6 RBX: 0000000000000001 RCX: 0000000000000000
[  236.433794] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3bc5ca02f61900
[  236.433871] RBP: 0000000000000000 R08: ff3bc5ca031a8f10 R09: ff3bc5ca065cc030
[  236.433947] R10: ff3bc5ca065b2118 R11: fefefefefefefeff R12: 0000000000000000
[  236.434022] R13: 0000000000000010 R14: ff3bc5ca065b2000 R15: ff3bc5ca02f61900
[  236.434103] FS:  00007fc41b8f6840(0000) GS:ff3bc5cab853e000(0000) knlGS:0000000000000000
[  236.434180] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[  236.434248] CR2: 000000003a791988 CR3: 0000000004ccf003 CR4: 0000000000771ef0
[  236.434325] PKRU: 55555554
[  236.434372] Call Trace:
[  236.434422]  <TASK>
[  236.434470]  rtmsg_ifinfo (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:4560)
[  236.434526]  __dev_notify_flags (net/core/dev.c:9787)
[  236.434583]  netif_change_flags (net/core/dev.c:9820)
[  236.434639]  do_setlink.isra.0 (net/core/rtnetlink.c:3206 (discriminator 1))
[  236.434696]  ? __nla_validate_parse (lib/nlattr.c:620)
[  236.434772]  rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1))
[  236.434828]  ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7))
[  236.434884]  ? do_setlink.isra.0 (net/core/rtnetlink.c:3455)
[  236.434948]  rtnetlink_rcv_msg (net/core/rtnetlink.c:7061)
[  236.435005]  ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360)
[  236.435068]  ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1))
[  236.435137]  netlink_rcv_skb (net/netlink/af_netlink.c:2551)
[  236.435193]  netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345)
[  236.435249]  netlink_sendmsg (net/netlink/af_netlink.c:1895)
[  236.435305]  ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4))
[  236.435361]  ___sys_sendmsg (net/socket.c:2752)
[  236.435421]  __sys_sendmsg (net/socket.c:2784)
[  236.435477]  do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94)
[  236.435533]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[  236.435595] RIP: 0033:0x7fc41bb3008e
[  236.435651] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 <c9> c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa
All code
========
   0:	4d 89 d8             	mov    %r11,%r8
   3:	e8 94 bd 00 00       	call   0xbd9c
   8:	4c 8b 5d f8          	mov    -0x8(%rbp),%r11
   c:	41 8b 93 08 03 00 00 	mov    0x308(%r11),%edx
  13:	59                   	pop    %rcx
  14:	5e                   	pop    %rsi
  15:	48 83 f8 fc          	cmp    $0xfffffffffffffffc,%rax
  19:	74 11                	je     0x2c
  1b:	c9                   	leave
  1c:	c3                   	ret
  1d:	0f 1f 80 00 00 00 00 	nopl   0x0(%rax)
  24:	48 8b 45 10          	mov    0x10(%rbp),%rax
  28:	0f 05                	syscall
  2a:*	c9                   	leave		<-- trapping instruction
  2b:	c3                   	ret
  2c:	83 e2 39             	and    $0x39,%edx
  2f:	83 fa 08             	cmp    $0x8,%edx
  32:	75 e7                	jne    0x1b
  34:	e8 03 ff ff ff       	call   0xffffffffffffff3c
  39:	0f 1f 00             	nopl   (%rax)
  3c:	f3 0f 1e fa          	endbr64

Code starting with the faulting instruction
===========================================
   0:	c9                   	leave
   1:	c3                   	ret
   2:	83 e2 39             	and    $0x39,%edx
   5:	83 fa 08             	cmp    $0x8,%edx
   8:	75 e7                	jne    0xfffffffffffffff1
   a:	e8 03 ff ff ff       	call   0xffffffffffffff12
   f:	0f 1f 00             	nopl   (%rax)
  12:	f3 0f 1e fa          	endbr64
[  236.435786] RSP: 002b:00007ffcc667a830 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[  236.435862] RAX: ffffffffffffffda RBX: 0000000000000002 RCX: 00007fc41bb3008e
[  236.435936] RDX: 0000000000000000 RSI: 00007ffcc667a8e0 RDI: 0000000000000005
[  236.436010] RBP: 00007ffcc667a840 R08: 0000000000000000 R09: 0000000000000000
[  236.436092] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10e40b
[  236.436169] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffcc667afb0
| [  236.439329] ------------[ cut here ]------------
| [  236.439367] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#0: ip/7106
| [  236.439419] Modules linked in:
| [  236.439499] Tainted: [W]=WARN
[  236.439519] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[  236.439547] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3))
[  236.439577] Code: 80 00 00 00 e8 09 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 96 a5 fb ff b9 a6 ff ff
All code
========
   0:	80 00 00             	addb   $0x0,(%rax)
   3:	00 e8                	add    %ch,%al
   5:	09 d9                	or     %ebx,%ecx
   7:	ff                   	(bad)
   8:	ff 48 83             	decl   -0x7d(%rax)
   b:	c4                   	(bad)
   c:	38 85 c0 75 18 48    	cmp    %al,0x481875c0(%rbp)
  12:	83 c4 08             	add    $0x8,%esp
  15:	4c 89 f8             	mov    %r15,%rax
  18:	5b                   	pop    %rbx
  19:	5d                   	pop    %rbp
  1a:	41 5c                	pop    %r12
  1c:	41 5d                	pop    %r13
  1e:	41 5e                	pop    %r14
  20:	41 5f                	pop    %r15
  22:	c3                   	ret
  23:	44 8b 48 08          	mov    0x8(%rax),%r9d
  27:	eb b4                	jmp    0xffffffffffffffdd
  29:	90                   	nop
  2a:*	0f 0b                	ud2		<-- trapping instruction
  2c:	90                   	nop
  2d:	ba 02 00 00 00       	mov    $0x2,%edx
  32:	4c 89 fe             	mov    %r15,%rsi
  35:	31 ff                	xor    %edi,%edi
  37:	e8 96 a5 fb ff       	call   0xfffffffffffba5d2
  3c:	b9                   	.byte 0xb9
  3d:	a6                   	cmpsb  (%rdi),(%rsi)
  3e:	ff                   	(bad)
  3f:	ff                   	.byte 0xff

Code starting with the faulting instruction
===========================================
   0:	0f 0b                	ud2
   2:	90                   	nop
   3:	ba 02 00 00 00       	mov    $0x2,%edx
   8:	4c 89 fe             	mov    %r15,%rsi
   b:	31 ff                	xor    %edi,%edi
   d:	e8 96 a5 fb ff       	call   0xfffffffffffba5a8
  12:	b9                   	.byte 0xb9
  13:	a6                   	cmpsb  (%rdi),(%rsi)
  14:	ff                   	(bad)
  15:	ff                   	.byte 0xff
[  236.439671] RSP: 0018:ff829f24848576e0 EFLAGS: 00010286
[  236.439699] RAX: 00000000ffffffa6 RBX: 00000000ffffffff RCX: 0000000000000000
[  236.439740] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3bc5ca01915700
[  236.439787] RBP: 0000000000000000 R08: ff3bc5ca031a8f10 R09: ff3bc5ca065cd030
[  236.439827] R10: ff3bc5ca065b2118 R11: fefefefefefefeff R12: 0000000000000000
[  236.439863] R13: 0000000000000011 R14: ff3bc5ca065b2000 R15: ff3bc5ca01915700
[  236.439907] FS:  00007f5d8b8cc840(0000) GS:ff3bc5cab843e000(0000) knlGS:0000000000000000
[  236.439947] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[  236.439979] CR2: 000000002ae66988 CR3: 00000000032ec004 CR4: 0000000000771ef0
[  236.440027] PKRU: 55555554
[  236.440039] Call Trace:
[  236.440053]  <TASK>
[  236.440073]  unregister_netdevice_many_notify (net/core/dev.c:12439)
[  236.440104]  rtnl_dellink (net/core/rtnetlink.c:3592 net/core/rtnetlink.c:3634)
[  236.440123]  ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7))
[  236.440146]  ? rtnl_dellinkprop (net/core/rtnetlink.c:4408)
[  236.440166]  rtnetlink_rcv_msg (net/core/rtnetlink.c:7061)
[  236.440189]  ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360)
[  236.440209]  ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1))
[  236.440235]  netlink_rcv_skb (net/netlink/af_netlink.c:2551)
[  236.440258]  netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345)
[  236.440279]  netlink_sendmsg (net/netlink/af_netlink.c:1895)
[  236.440301]  ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4))
[  236.440322]  ___sys_sendmsg (net/socket.c:2752)
[  236.440345]  __sys_sendmsg (net/socket.c:2784)
[  236.440365]  do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94)
[  236.440386]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[  236.440413] RIP: 0033:0x7f5d8bb0608e
[  236.440433] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 <c9> c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa
All code
========
   0:	4d 89 d8             	mov    %r11,%r8
   3:	e8 94 bd 00 00       	call   0xbd9c
   8:	4c 8b 5d f8          	mov    -0x8(%rbp),%r11
   c:	41 8b 93 08 03 00 00 	mov    0x308(%r11),%edx
  13:	59                   	pop    %rcx
  14:	5e                   	pop    %rsi
  15:	48 83 f8 fc          	cmp    $0xfffffffffffffffc,%rax
  19:	74 11                	je     0x2c
  1b:	c9                   	leave
  1c:	c3                   	ret
  1d:	0f 1f 80 00 00 00 00 	nopl   0x0(%rax)
  24:	48 8b 45 10          	mov    0x10(%rbp),%rax
  28:	0f 05                	syscall
  2a:*	c9                   	leave		<-- trapping instruction
  2b:	c3                   	ret
  2c:	83 e2 39             	and    $0x39,%edx
  2f:	83 fa 08             	cmp    $0x8,%edx
  32:	75 e7                	jne    0x1b
  34:	e8 03 ff ff ff       	call   0xffffffffffffff3c
  39:	0f 1f 00             	nopl   (%rax)
  3c:	f3 0f 1e fa          	endbr64

Code starting with the faulting instruction
===========================================
   0:	c9                   	leave
   1:	c3                   	ret
   2:	83 e2 39             	and    $0x39,%edx
   5:	83 fa 08             	cmp    $0x8,%edx
   8:	75 e7                	jne    0xfffffffffffffff1
   a:	e8 03 ff ff ff       	call   0xffffffffffffff12
   f:	0f 1f 00             	nopl   (%rax)
  12:	f3 0f 1e fa          	endbr64
[  236.440521] RSP: 002b:00007ffda24d5910 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[  236.440562] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 00007f5d8bb0608e
[  236.440606] RDX: 0000000000000000 RSI: 00007ffda24d59c0 RDI: 0000000000000005
[  236.440645] RBP: 00007ffda24d5920 R08: 0000000000000000 R09: 0000000000000000
[  236.440685] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10e40b
[  236.440725] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffda24d6090
| [  236.453802] ------------[ cut here ]------------
| [  236.453840] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/7107
| [  236.453888] Modules linked in:
| [  236.453966] Tainted: [W]=WARN
[  236.453989] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[  236.454025] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3))
[  236.454054] Code: 80 00 00 00 e8 09 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 96 a5 fb ff b9 a6 ff ff
All code
========
   0:	80 00 00             	addb   $0x0,(%rax)
   3:	00 e8                	add    %ch,%al
   5:	09 d9                	or     %ebx,%ecx
   7:	ff                   	(bad)
   8:	ff 48 83             	decl   -0x7d(%rax)
   b:	c4                   	(bad)
   c:	38 85 c0 75 18 48    	cmp    %al,0x481875c0(%rbp)
  12:	83 c4 08             	add    $0x8,%esp
  15:	4c 89 f8             	mov    %r15,%rax
  18:	5b                   	pop    %rbx
  19:	5d                   	pop    %rbp
  1a:	41 5c                	pop    %r12
  1c:	41 5d                	pop    %r13
  1e:	41 5e                	pop    %r14
  20:	41 5f                	pop    %r15
  22:	c3                   	ret
  23:	44 8b 48 08          	mov    0x8(%rax),%r9d
  27:	eb b4                	jmp    0xffffffffffffffdd
  29:	90                   	nop
  2a:*	0f 0b                	ud2		<-- trapping instruction
  2c:	90                   	nop
  2d:	ba 02 00 00 00       	mov    $0x2,%edx
  32:	4c 89 fe             	mov    %r15,%rsi
  35:	31 ff                	xor    %edi,%edi
  37:	e8 96 a5 fb ff       	call   0xfffffffffffba5d2
  3c:	b9                   	.byte 0xb9
  3d:	a6                   	cmpsb  (%rdi),(%rsi)
  3e:	ff                   	(bad)
  3f:	ff                   	.byte 0xff

Code starting with the faulting instruction
===========================================
   0:	0f 0b                	ud2
   2:	90                   	nop
   3:	ba 02 00 00 00       	mov    $0x2,%edx
   8:	4c 89 fe             	mov    %r15,%rsi
   b:	31 ff                	xor    %edi,%edi
   d:	e8 96 a5 fb ff       	call   0xfffffffffffba5a8
  12:	b9                   	.byte 0xb9
  13:	a6                   	cmpsb  (%rdi),(%rsi)
  14:	ff                   	(bad)
  15:	ff                   	.byte 0xff
[  236.454140] RSP: 0018:ff829f248482f750 EFLAGS: 00010286
[  236.454164] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000
[  236.454208] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3bc5ca018f2900
[  236.454249] RBP: 0000000000000002 R08: ff3bc5ca0310cd90 R09: ff3bc5ca065e5030
[  236.454288] R10: ff3bc5ca02e3c118 R11: fefefefefefefeff R12: 0000000000000000
[  236.454328] R13: 0000000000000010 R14: ff3bc5ca02e3c000 R15: ff3bc5ca018f2900
[  236.454371] FS:  00007fef07f01840(0000) GS:ff3bc5cab85be000(0000) knlGS:0000000000000000
[  236.454413] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[  236.454447] CR2: 00007fef080f6c40 CR3: 0000000004eff003 CR4: 0000000000771ef0
[  236.454488] PKRU: 55555554
[  236.454501] Call Trace:
[  236.454512]  <TASK>
[  236.454527]  rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121)
[  236.454550]  notifier_call_chain (kernel/notifier.c:85)
[  236.454575]  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)
[  236.454602]  bond_option_mode_set (drivers/net/bonding/bond_options.c:952)
[  236.454631]  __bond_opt_set (drivers/net/bonding/bond_options.c:826)
[  236.454653]  bond_changelink (drivers/net/bonding/bond_netlink.c:232)
[  236.454675]  ? kick_pool (kernel/workqueue.c:1313)
[  236.454698]  ? notifier_call_chain (kernel/notifier.c:85)
[  236.454728]  ? __queue_work (kernel/workqueue.c:2401)
[  236.454748]  ? queue_delayed_work_on (kernel/workqueue.c:2612)
[  236.454780]  bond_newlink (drivers/net/bonding/bond_netlink.c:632)
[  236.454800]  rtnl_newlink (net/core/rtnetlink.c:3904 net/core/rtnetlink.c:4035 net/core/rtnetlink.c:4150)
[  236.454819]  ? do_setlink.isra.0 (net/core/rtnetlink.c:3455)
[  236.454847]  rtnetlink_rcv_msg (net/core/rtnetlink.c:7061)
[  236.454866]  ? get_page_from_freelist (./include/linux/spinlock.h:390 mm/page_alloc.c:3373 mm/page_alloc.c:3402 mm/page_alloc.c:3943)
[  236.454896]  ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1))
[  236.454923]  netlink_rcv_skb (net/netlink/af_netlink.c:2551)
[  236.454945]  netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345)
[  236.454969]  netlink_sendmsg (net/netlink/af_netlink.c:1895)
[  236.454989]  ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4))
[  236.455011]  ___sys_sendmsg (net/socket.c:2752)
[  236.455033]  __sys_sendmsg (net/socket.c:2784)
[  236.455053]  do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94)
[  236.455080]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[  236.455108] RIP: 0033:0x7fef0813b08e
[  236.455128] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 <c9> c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa
All code
========
   0:	4d 89 d8             	mov    %r11,%r8
   3:	e8 94 bd 00 00       	call   0xbd9c
   8:	4c 8b 5d f8          	mov    -0x8(%rbp),%r11
   c:	41 8b 93 08 03 00 00 	mov    0x308(%r11),%edx
  13:	59                   	pop    %rcx
  14:	5e                   	pop    %rsi
  15:	48 83 f8 fc          	cmp    $0xfffffffffffffffc,%rax
  19:	74 11                	je     0x2c
  1b:	c9                   	leave
  1c:	c3                   	ret
  1d:	0f 1f 80 00 00 00 00 	nopl   0x0(%rax)
  24:	48 8b 45 10          	mov    0x10(%rbp),%rax
  28:	0f 05                	syscall
  2a:*	c9                   	leave		<-- trapping instruction
  2b:	c3                   	ret
  2c:	83 e2 39             	and    $0x39,%edx
  2f:	83 fa 08             	cmp    $0x8,%edx
  32:	75 e7                	jne    0x1b
  34:	e8 03 ff ff ff       	call   0xffffffffffffff3c
  39:	0f 1f 00             	nopl   (%rax)
  3c:	f3 0f 1e fa          	endbr64

Code starting with the faulting instruction
===========================================
   0:	c9                   	leave
   1:	c3                   	ret
   2:	83 e2 39             	and    $0x39,%edx
   5:	83 fa 08             	cmp    $0x8,%edx
   8:	75 e7                	jne    0xfffffffffffffff1
   a:	e8 03 ff ff ff       	call   0xffffffffffffff12
   f:	0f 1f 00             	nopl   (%rax)
  12:	f3 0f 1e fa          	endbr64
[  236.455221] RSP: 002b:00007ffcca266d90 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[  236.455263] RAX: ffffffffffffffda RBX: 00007ffcca267538 RCX: 00007fef0813b08e
[  236.455304] RDX: 0000000000000000 RSI: 00007ffcca266e40 RDI: 0000000000000005
[  236.455341] RBP: 00007ffcca266da0 R08: 0000000000000000 R09: 0000000000000000
[  236.455378] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10e40b
[  236.455417] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffcca267510
| [  236.455510] ------------[ cut here ]------------
| [  236.455540] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/7107
| [  236.455585] Modules linked in:
| [  236.455660] Tainted: [W]=WARN
[  236.455680] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[  236.455712] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3))
[  236.455741] Code: 80 00 00 00 e8 09 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 96 a5 fb ff b9 a6 ff ff
All code
========
   0:	80 00 00             	addb   $0x0,(%rax)
   3:	00 e8                	add    %ch,%al
   5:	09 d9                	or     %ebx,%ecx
   7:	ff                   	(bad)
   8:	ff 48 83             	decl   -0x7d(%rax)
   b:	c4                   	(bad)
   c:	38 85 c0 75 18 48    	cmp    %al,0x481875c0(%rbp)
  12:	83 c4 08             	add    $0x8,%esp
  15:	4c 89 f8             	mov    %r15,%rax
  18:	5b                   	pop    %rbx
  19:	5d                   	pop    %rbp
  1a:	41 5c                	pop    %r12
  1c:	41 5d                	pop    %r13
  1e:	41 5e                	pop    %r14
  20:	41 5f                	pop    %r15
  22:	c3                   	ret
  23:	44 8b 48 08          	mov    0x8(%rax),%r9d
  27:	eb b4                	jmp    0xffffffffffffffdd
  29:	90                   	nop
  2a:*	0f 0b                	ud2		<-- trapping instruction
  2c:	90                   	nop
  2d:	ba 02 00 00 00       	mov    $0x2,%edx
  32:	4c 89 fe             	mov    %r15,%rsi
  35:	31 ff                	xor    %edi,%edi
  37:	e8 96 a5 fb ff       	call   0xfffffffffffba5d2
  3c:	b9                   	.byte 0xb9
  3d:	a6                   	cmpsb  (%rdi),(%rsi)
  3e:	ff                   	(bad)
  3f:	ff                   	.byte 0xff

Code starting with the faulting instruction
===========================================
   0:	0f 0b                	ud2
   2:	90                   	nop
   3:	ba 02 00 00 00       	mov    $0x2,%edx
   8:	4c 89 fe             	mov    %r15,%rsi
   b:	31 ff                	xor    %edi,%edi
   d:	e8 96 a5 fb ff       	call   0xfffffffffffba5a8
  12:	b9                   	.byte 0xb9
  13:	a6                   	cmpsb  (%rdi),(%rsi)
  14:	ff                   	(bad)
  15:	ff                   	.byte 0xff
[  236.455835] RSP: 0018:ff829f248482f870 EFLAGS: 00010286
[  236.455862] RAX: 00000000ffffffa6 RBX: 00000000ffffffff RCX: 0000000000000000
[  236.455901] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3bc5ca018f2900
[  236.455942] RBP: 0000000000000000 R08: ff3bc5ca0310cd90 R09: ff3bc5ca065e5030
[  236.455981] R10: ff3bc5ca02e3c118 R11: fefefefefefefeff R12: 0000000000000000
[  236.456021] R13: 0000000000000010 R14: ff3bc5ca02e3c000 R15: ff3bc5ca018f2900
[  236.456068] FS:  00007fef07f01840(0000) GS:ff3bc5cab85be000(0000) knlGS:0000000000000000
[  236.456110] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[  236.456145] CR2: 00007fef080f6c40 CR3: 0000000004eff003 CR4: 0000000000771ef0
[  236.456182] PKRU: 55555554
[  236.456196] Call Trace:
[  236.456210]  <TASK>
[  236.456223]  rtmsg_ifinfo (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:4560)
[  236.456242]  __dev_notify_flags (net/core/dev.c:9787)
[  236.456260]  rtnl_configure_link (net/core/rtnetlink.c:3670)
[  236.456283]  rtnl_newlink (net/core/rtnetlink.c:3914 net/core/rtnetlink.c:4035 net/core/rtnetlink.c:4150)
[  236.456311]  ? do_setlink.isra.0 (net/core/rtnetlink.c:3455)
[  236.456337]  rtnetlink_rcv_msg (net/core/rtnetlink.c:7061)
[  236.456362]  ? get_page_from_freelist (./include/linux/spinlock.h:390 mm/page_alloc.c:3373 mm/page_alloc.c:3402 mm/page_alloc.c:3943)
[  236.456392]  ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1))
[  236.456418]  netlink_rcv_skb (net/netlink/af_netlink.c:2551)
[  236.456440]  netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345)
[  236.456458]  netlink_sendmsg (net/netlink/af_netlink.c:1895)
[  236.456476]  ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4))
[  236.456496]  ___sys_sendmsg (net/socket.c:2752)
[  236.456516]  __sys_sendmsg (net/socket.c:2784)
[  236.456536]  do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94)
[  236.456555]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[  236.456582] RIP: 0033:0x7fef0813b08e
[  236.456603] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 <c9> c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa
All code
========
   0:	4d 89 d8             	mov    %r11,%r8
   3:	e8 94 bd 00 00       	call   0xbd9c
   8:	4c 8b 5d f8          	mov    -0x8(%rbp),%r11
   c:	41 8b 93 08 03 00 00 	mov    0x308(%r11),%edx
  13:	59                   	pop    %rcx
  14:	5e                   	pop    %rsi
  15:	48 83 f8 fc          	cmp    $0xfffffffffffffffc,%rax
  19:	74 11                	je     0x2c
  1b:	c9                   	leave
  1c:	c3                   	ret
  1d:	0f 1f 80 00 00 00 00 	nopl   0x0(%rax)
  24:	48 8b 45 10          	mov    0x10(%rbp),%rax
  28:	0f 05                	syscall
  2a:*	c9                   	leave		<-- trapping instruction
  2b:	c3                   	ret
  2c:	83 e2 39             	and    $0x39,%edx
  2f:	83 fa 08             	cmp    $0x8,%edx
  32:	75 e7                	jne    0x1b
  34:	e8 03 ff ff ff       	call   0xffffffffffffff3c
  39:	0f 1f 00             	nopl   (%rax)
  3c:	f3 0f 1e fa          	endbr64

Code starting with the faulting instruction
===========================================
   0:	c9                   	leave
   1:	c3                   	ret
   2:	83 e2 39             	and    $0x39,%edx
   5:	83 fa 08             	cmp    $0x8,%edx
   8:	75 e7                	jne    0xfffffffffffffff1
   a:	e8 03 ff ff ff       	call   0xffffffffffffff12
   f:	0f 1f 00             	nopl   (%rax)
  12:	f3 0f 1e fa          	endbr64
[  236.456696] RSP: 002b:00007ffcca266d90 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[  236.456736] RAX: ffffffffffffffda RBX: 00007ffcca267538 RCX: 00007fef0813b08e
[  236.456777] RDX: 0000000000000000 RSI: 00007ffcca266e40 RDI: 0000000000000005
[  236.456815] RBP: 00007ffcca266da0 R08: 0000000000000000 R09: 0000000000000000
[  236.456857] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10e40b
[  236.456896] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffcca267510
| [  236.461348] ------------[ cut here ]------------
| [  236.461390] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/7110
| [  236.461445] Modules linked in:
| [  236.461525] Tainted: [W]=WARN
[  236.461546] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[  236.461582] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3))
[  236.461614] Code: 80 00 00 00 e8 09 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 96 a5 fb ff b9 a6 ff ff
All code
========
   0:	80 00 00             	addb   $0x0,(%rax)
   3:	00 e8                	add    %ch,%al
   5:	09 d9                	or     %ebx,%ecx
   7:	ff                   	(bad)
   8:	ff 48 83             	decl   -0x7d(%rax)
   b:	c4                   	(bad)
   c:	38 85 c0 75 18 48    	cmp    %al,0x481875c0(%rbp)
  12:	83 c4 08             	add    $0x8,%esp
  15:	4c 89 f8             	mov    %r15,%rax
  18:	5b                   	pop    %rbx
  19:	5d                   	pop    %rbp
  1a:	41 5c                	pop    %r12
  1c:	41 5d                	pop    %r13
  1e:	41 5e                	pop    %r14
  20:	41 5f                	pop    %r15
  22:	c3                   	ret
  23:	44 8b 48 08          	mov    0x8(%rax),%r9d
  27:	eb b4                	jmp    0xffffffffffffffdd
  29:	90                   	nop
  2a:*	0f 0b                	ud2		<-- trapping instruction
  2c:	90                   	nop
  2d:	ba 02 00 00 00       	mov    $0x2,%edx
  32:	4c 89 fe             	mov    %r15,%rsi
  35:	31 ff                	xor    %edi,%edi
  37:	e8 96 a5 fb ff       	call   0xfffffffffffba5d2
  3c:	b9                   	.byte 0xb9
  3d:	a6                   	cmpsb  (%rdi),(%rsi)
  3e:	ff                   	(bad)
  3f:	ff                   	.byte 0xff

Code starting with the faulting instruction
===========================================
   0:	0f 0b                	ud2
   2:	90                   	nop
   3:	ba 02 00 00 00       	mov    $0x2,%edx
   8:	4c 89 fe             	mov    %r15,%rsi
   b:	31 ff                	xor    %edi,%edi
   d:	e8 96 a5 fb ff       	call   0xfffffffffffba5a8
  12:	b9                   	.byte 0xb9
  13:	a6                   	cmpsb  (%rdi),(%rsi)
  14:	ff                   	(bad)
  15:	ff                   	.byte 0xff
[  236.461708] RSP: 0018:ff829f248487f720 EFLAGS: 00010286
[  236.461733] RAX: 00000000ffffffa6 RBX: 0000000000000001 RCX: 0000000000000000
[  236.461778] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3bc5ca018f2900
[  236.461819] RBP: 0000000000000000 R08: ff3bc5ca0310cd90 R09: ff3bc5ca065e5030
[  236.461857] R10: ff3bc5ca02e3c118 R11: fefefefefefefeff R12: 0000000000000000
[  236.461903] R13: 0000000000000010 R14: ff3bc5ca02e3c000 R15: ff3bc5ca018f2900
[  236.461948] FS:  00007f0e01cfb840(0000) GS:ff3bc5cab85be000(0000) knlGS:0000000000000000
[  236.461981] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[  236.462019] CR2: 000000000a7c1988 CR3: 0000000001910005 CR4: 0000000000771ef0
[  236.462066] PKRU: 55555554
[  236.462081] Call Trace:
[  236.462095]  <TASK>
[  236.462110]  rtmsg_ifinfo (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:4560)
[  236.462131]  __dev_notify_flags (net/core/dev.c:9787)
[  236.462149]  ? rtnl_getlink (./include/linux/skbuff.h:1323 ./include/linux/skbuff.h:1332 net/core/rtnetlink.c:4288)
[  236.462169]  netif_change_flags (net/core/dev.c:9820)
[  236.462189]  do_setlink.isra.0 (net/core/rtnetlink.c:3206 (discriminator 1))
[  236.462212]  ? __nla_validate_parse (lib/nlattr.c:620)
[  236.462241]  rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1))
[  236.462263]  ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7))
[  236.462285]  ? do_setlink.isra.0 (net/core/rtnetlink.c:3455)
[  236.462317]  rtnetlink_rcv_msg (net/core/rtnetlink.c:7061)
[  236.462337]  ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360)
[  236.462358]  ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1))
[  236.462388]  netlink_rcv_skb (net/netlink/af_netlink.c:2551)
[  236.462408]  netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345)
[  236.462428]  netlink_sendmsg (net/netlink/af_netlink.c:1895)
[  236.462447]  ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4))
[  236.462467]  ___sys_sendmsg (net/socket.c:2752)
[  236.462489]  __sys_sendmsg (net/socket.c:2784)
[  236.462510]  do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94)
[  236.462532]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[  236.462561] RIP: 0033:0x7f0e01f3508e
[  236.462582] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 <c9> c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa
All code
========
   0:	4d 89 d8             	mov    %r11,%r8
   3:	e8 94 bd 00 00       	call   0xbd9c
   8:	4c 8b 5d f8          	mov    -0x8(%rbp),%r11
   c:	41 8b 93 08 03 00 00 	mov    0x308(%r11),%edx
  13:	59                   	pop    %rcx
  14:	5e                   	pop    %rsi
  15:	48 83 f8 fc          	cmp    $0xfffffffffffffffc,%rax
  19:	74 11                	je     0x2c
  1b:	c9                   	leave
  1c:	c3                   	ret
  1d:	0f 1f 80 00 00 00 00 	nopl   0x0(%rax)
  24:	48 8b 45 10          	mov    0x10(%rbp),%rax
  28:	0f 05                	syscall
  2a:*	c9                   	leave		<-- trapping instruction
  2b:	c3                   	ret
  2c:	83 e2 39             	and    $0x39,%edx
  2f:	83 fa 08             	cmp    $0x8,%edx
  32:	75 e7                	jne    0x1b
  34:	e8 03 ff ff ff       	call   0xffffffffffffff3c
  39:	0f 1f 00             	nopl   (%rax)
  3c:	f3 0f 1e fa          	endbr64

Code starting with the faulting instruction
===========================================
   0:	c9                   	leave
   1:	c3                   	ret
   2:	83 e2 39             	and    $0x39,%edx
   5:	83 fa 08             	cmp    $0x8,%edx
   8:	75 e7                	jne    0xfffffffffffffff1
   a:	e8 03 ff ff ff       	call   0xffffffffffffff12
   f:	0f 1f 00             	nopl   (%rax)
  12:	f3 0f 1e fa          	endbr64
[  236.462675] RSP: 002b:00007ffe059640a0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[  236.462713] RAX: ffffffffffffffda RBX: 0000000000000002 RCX: 00007f0e01f3508e
[  236.462753] RDX: 0000000000000000 RSI: 00007ffe05964150 RDI: 0000000000000005
[  236.462800] RBP: 00007ffe059640b0 R08: 0000000000000000 R09: 0000000000000000
[  236.462839] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10e40b
[  236.462879] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffe05964820
| [  240.640117] ------------[ cut here ]------------
| [  240.640170] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#0: ip/7306
| [  240.640227] Modules linked in:
| [  240.640312] Tainted: [W]=WARN
[  240.640333] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[  240.640366] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3))
[  240.640395] Code: 80 00 00 00 e8 09 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 96 a5 fb ff b9 a6 ff ff
All code
========
   0:	80 00 00             	addb   $0x0,(%rax)
   3:	00 e8                	add    %ch,%al
   5:	09 d9                	or     %ebx,%ecx
   7:	ff                   	(bad)
   8:	ff 48 83             	decl   -0x7d(%rax)
   b:	c4                   	(bad)
   c:	38 85 c0 75 18 48    	cmp    %al,0x481875c0(%rbp)
  12:	83 c4 08             	add    $0x8,%esp
  15:	4c 89 f8             	mov    %r15,%rax
  18:	5b                   	pop    %rbx
  19:	5d                   	pop    %rbp
  1a:	41 5c                	pop    %r12
  1c:	41 5d                	pop    %r13
  1e:	41 5e                	pop    %r14
  20:	41 5f                	pop    %r15
  22:	c3                   	ret
  23:	44 8b 48 08          	mov    0x8(%rax),%r9d
  27:	eb b4                	jmp    0xffffffffffffffdd
  29:	90                   	nop
  2a:*	0f 0b                	ud2		<-- trapping instruction
  2c:	90                   	nop
  2d:	ba 02 00 00 00       	mov    $0x2,%edx
  32:	4c 89 fe             	mov    %r15,%rsi
  35:	31 ff                	xor    %edi,%edi
  37:	e8 96 a5 fb ff       	call   0xfffffffffffba5d2
  3c:	b9                   	.byte 0xb9
  3d:	a6                   	cmpsb  (%rdi),(%rsi)
  3e:	ff                   	(bad)
  3f:	ff                   	.byte 0xff

Code starting with the faulting instruction
===========================================
   0:	0f 0b                	ud2
   2:	90                   	nop
   3:	ba 02 00 00 00       	mov    $0x2,%edx
   8:	4c 89 fe             	mov    %r15,%rsi
   b:	31 ff                	xor    %edi,%edi
   d:	e8 96 a5 fb ff       	call   0xfffffffffffba5a8
  12:	b9                   	.byte 0xb9
  13:	a6                   	cmpsb  (%rdi),(%rsi)
  14:	ff                   	(bad)
  15:	ff                   	.byte 0xff
[  240.640484] RSP: 0018:ff829f2484b27720 EFLAGS: 00010286
[  240.640513] RAX: 00000000ffffffa6 RBX: 0000000000000001 RCX: 0000000000000000
[  240.640553] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3bc5ca01915700
[  240.640592] RBP: 0000000000000000 R08: ff3bc5ca0310cd90 R09: ff3bc5ca065f3030
[  240.640631] R10: ff3bc5ca02e3c118 R11: fefefefefefefeff R12: 0000000000000000
[  240.640672] R13: 0000000000000010 R14: ff3bc5ca02e3c000 R15: ff3bc5ca01915700
[  240.640716] FS:  00007fd799a1a840(0000) GS:ff3bc5cab843e000(0000) knlGS:0000000000000000
[  240.640768] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[  240.640808] CR2: 0000000037913988 CR3: 0000000006664003 CR4: 0000000000771ef0
[  240.640852] PKRU: 55555554
[  240.640871] Call Trace:
[  240.640885]  <TASK>
[  240.640900]  rtmsg_ifinfo (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:4560)
[  240.640929]  __dev_notify_flags (net/core/dev.c:9787)
[  240.640953]  netif_change_flags (net/core/dev.c:9820)
[  240.640977]  do_setlink.isra.0 (net/core/rtnetlink.c:3206 (discriminator 1))
[  240.641000]  ? __nla_validate_parse (lib/nlattr.c:620)
[  240.641033]  rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1))
[  240.641056]  ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7))
[  240.641081]  ? do_setlink.isra.0 (net/core/rtnetlink.c:3455)
[  240.641113]  rtnetlink_rcv_msg (net/core/rtnetlink.c:7061)
[  240.641134]  ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360)
[  240.641158]  ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1))
[  240.641183]  netlink_rcv_skb (net/netlink/af_netlink.c:2551)
[  240.641204]  netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345)
[  240.641224]  netlink_sendmsg (net/netlink/af_netlink.c:1895)
[  240.641245]  ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4))
[  240.641269]  ___sys_sendmsg (net/socket.c:2752)
[  240.641292]  __sys_sendmsg (net/socket.c:2784)
[  240.641312]  do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94)
[  240.641337]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[  240.641361] RIP: 0033:0x7fd799c5408e
[  240.641385] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 <c9> c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa
All code
========
   0:	4d 89 d8             	mov    %r11,%r8
   3:	e8 94 bd 00 00       	call   0xbd9c
   8:	4c 8b 5d f8          	mov    -0x8(%rbp),%r11
   c:	41 8b 93 08 03 00 00 	mov    0x308(%r11),%edx
  13:	59                   	pop    %rcx
  14:	5e                   	pop    %rsi
  15:	48 83 f8 fc          	cmp    $0xfffffffffffffffc,%rax
  19:	74 11                	je     0x2c
  1b:	c9                   	leave
  1c:	c3                   	ret
  1d:	0f 1f 80 00 00 00 00 	nopl   0x0(%rax)
  24:	48 8b 45 10          	mov    0x10(%rbp),%rax
  28:	0f 05                	syscall
  2a:*	c9                   	leave		<-- trapping instruction
  2b:	c3                   	ret
  2c:	83 e2 39             	and    $0x39,%edx
  2f:	83 fa 08             	cmp    $0x8,%edx
  32:	75 e7                	jne    0x1b
  34:	e8 03 ff ff ff       	call   0xffffffffffffff3c
  39:	0f 1f 00             	nopl   (%rax)
  3c:	f3 0f 1e fa          	endbr64

Code starting with the faulting instruction
===========================================
   0:	c9                   	leave
   1:	c3                   	ret
   2:	83 e2 39             	and    $0x39,%edx
   5:	83 fa 08             	cmp    $0x8,%edx
   8:	75 e7                	jne    0xfffffffffffffff1
   a:	e8 03 ff ff ff       	call   0xffffffffffffff12
   f:	0f 1f 00             	nopl   (%rax)
  12:	f3 0f 1e fa          	endbr64
[  240.641485] RSP: 002b:00007ffdca944560 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[  240.641519] RAX: ffffffffffffffda RBX: 0000000000000002 RCX: 00007fd799c5408e
[  240.641561] RDX: 0000000000000000 RSI: 00007ffdca944610 RDI: 0000000000000005
[  240.641605] RBP: 00007ffdca944570 R08: 0000000000000000 R09: 0000000000000000
[  240.641644] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10e40f
[  240.641683] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffdca944ce0
| [  240.644676] ------------[ cut here ]------------
| [  240.644738] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#2: ip/7307
| [  240.644833] Modules linked in:
| [  240.644980] Tainted: [W]=WARN
[  240.645034] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[  240.645105] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3))
[  240.645168] Code: 80 00 00 00 e8 09 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 96 a5 fb ff b9 a6 ff ff
All code
========
   0:	80 00 00             	addb   $0x0,(%rax)
   3:	00 e8                	add    %ch,%al
   5:	09 d9                	or     %ebx,%ecx
   7:	ff                   	(bad)
   8:	ff 48 83             	decl   -0x7d(%rax)
   b:	c4                   	(bad)
   c:	38 85 c0 75 18 48    	cmp    %al,0x481875c0(%rbp)
  12:	83 c4 08             	add    $0x8,%esp
  15:	4c 89 f8             	mov    %r15,%rax
  18:	5b                   	pop    %rbx
  19:	5d                   	pop    %rbp
  1a:	41 5c                	pop    %r12
  1c:	41 5d                	pop    %r13
  1e:	41 5e                	pop    %r14
  20:	41 5f                	pop    %r15
  22:	c3                   	ret
  23:	44 8b 48 08          	mov    0x8(%rax),%r9d
  27:	eb b4                	jmp    0xffffffffffffffdd
  29:	90                   	nop
  2a:*	0f 0b                	ud2		<-- trapping instruction
  2c:	90                   	nop
  2d:	ba 02 00 00 00       	mov    $0x2,%edx
  32:	4c 89 fe             	mov    %r15,%rsi
  35:	31 ff                	xor    %edi,%edi
  37:	e8 96 a5 fb ff       	call   0xfffffffffffba5d2
  3c:	b9                   	.byte 0xb9
  3d:	a6                   	cmpsb  (%rdi),(%rsi)
  3e:	ff                   	(bad)
  3f:	ff                   	.byte 0xff

Code starting with the faulting instruction
===========================================
   0:	0f 0b                	ud2
   2:	90                   	nop
   3:	ba 02 00 00 00       	mov    $0x2,%edx
   8:	4c 89 fe             	mov    %r15,%rsi
   b:	31 ff                	xor    %edi,%edi
   d:	e8 96 a5 fb ff       	call   0xfffffffffffba5a8
  12:	b9                   	.byte 0xb9
  13:	a6                   	cmpsb  (%rdi),(%rsi)
  14:	ff                   	(bad)
  15:	ff                   	.byte 0xff
[  240.645296] RSP: 0018:ff829f2484b4f6e0 EFLAGS: 00010286
[  240.645358] RAX: 00000000ffffffa6 RBX: 00000000ffffffff RCX: 0000000000000000
[  240.645433] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3bc5ca01df4900
[  240.645506] RBP: 0000000000000000 R08: ff3bc5ca0310cd90 R09: ff3bc5ca065e6030
[  240.645581] R10: ff3bc5ca02e3c118 R11: fefefefefefefeff R12: 0000000000000000
[  240.645655] R13: 0000000000000011 R14: ff3bc5ca02e3c000 R15: ff3bc5ca01df4900
[  240.645736] FS:  00007f4dccc23840(0000) GS:ff3bc5cab853e000(0000) knlGS:0000000000000000
[  240.645819] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[  240.645887] CR2: 000000002bf96988 CR3: 0000000004f18006 CR4: 0000000000771ef0
[  240.645963] PKRU: 55555554
[  240.646010] Call Trace:
[  240.646058]  <TASK>
[  240.646112]  unregister_netdevice_many_notify (net/core/dev.c:12439)
[  240.646177]  rtnl_dellink (net/core/rtnetlink.c:3592 net/core/rtnetlink.c:3634)
[  240.646234]  ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7))
[  240.646290]  ? rtnl_dellinkprop (net/core/rtnetlink.c:4408)
[  240.646346]  rtnetlink_rcv_msg (net/core/rtnetlink.c:7061)
[  240.646401]  ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360)
[  240.646457]  ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1))
[  240.646518]  netlink_rcv_skb (net/netlink/af_netlink.c:2551)
[  240.646574]  netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345)
[  240.646629]  netlink_sendmsg (net/netlink/af_netlink.c:1895)
[  240.646684]  ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4))
[  240.646746]  ___sys_sendmsg (net/socket.c:2752)
[  240.646811]  __sys_sendmsg (net/socket.c:2784)
[  240.646869]  do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94)
[  240.646927]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[  240.646993] RIP: 0033:0x7f4dcce5d08e
[  240.647050] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 <c9> c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa
All code
========
   0:	4d 89 d8             	mov    %r11,%r8
   3:	e8 94 bd 00 00       	call   0xbd9c
   8:	4c 8b 5d f8          	mov    -0x8(%rbp),%r11
   c:	41 8b 93 08 03 00 00 	mov    0x308(%r11),%edx
  13:	59                   	pop    %rcx
  14:	5e                   	pop    %rsi
  15:	48 83 f8 fc          	cmp    $0xfffffffffffffffc,%rax
  19:	74 11                	je     0x2c
  1b:	c9                   	leave
  1c:	c3                   	ret
  1d:	0f 1f 80 00 00 00 00 	nopl   0x0(%rax)
  24:	48 8b 45 10          	mov    0x10(%rbp),%rax
  28:	0f 05                	syscall
  2a:*	c9                   	leave		<-- trapping instruction
  2b:	c3                   	ret
  2c:	83 e2 39             	and    $0x39,%edx
  2f:	83 fa 08             	cmp    $0x8,%edx
  32:	75 e7                	jne    0x1b
  34:	e8 03 ff ff ff       	call   0xffffffffffffff3c
  39:	0f 1f 00             	nopl   (%rax)
  3c:	f3 0f 1e fa          	endbr64

Code starting with the faulting instruction
===========================================
   0:	c9                   	leave
   1:	c3                   	ret
   2:	83 e2 39             	and    $0x39,%edx
   5:	83 fa 08             	cmp    $0x8,%edx
   8:	75 e7                	jne    0xfffffffffffffff1
   a:	e8 03 ff ff ff       	call   0xffffffffffffff12
   f:	0f 1f 00             	nopl   (%rax)
  12:	f3 0f 1e fa          	endbr64
[  240.647187] RSP: 002b:00007ffe53887b40 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[  240.647261] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 00007f4dcce5d08e
[  240.647338] RDX: 0000000000000000 RSI: 00007ffe53887bf0 RDI: 0000000000000005
[  240.647412] RBP: 00007ffe53887b50 R08: 0000000000000000 R09: 0000000000000000
[  240.647485] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10e40f
[  240.647559] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffe538882c0
| [  240.664791] ------------[ cut here ]------------
| [  240.664823] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#0: ip/7308
| [  240.664877] Modules linked in:
| [  240.664956] Tainted: [W]=WARN
[  240.664977] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[  240.665017] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3))
[  240.665043] Code: 80 00 00 00 e8 09 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 96 a5 fb ff b9 a6 ff ff
All code
========
   0:	80 00 00             	addb   $0x0,(%rax)
   3:	00 e8                	add    %ch,%al
   5:	09 d9                	or     %ebx,%ecx
   7:	ff                   	(bad)
   8:	ff 48 83             	decl   -0x7d(%rax)
   b:	c4                   	(bad)
   c:	38 85 c0 75 18 48    	cmp    %al,0x481875c0(%rbp)
  12:	83 c4 08             	add    $0x8,%esp
  15:	4c 89 f8             	mov    %r15,%rax
  18:	5b                   	pop    %rbx
  19:	5d                   	pop    %rbp
  1a:	41 5c                	pop    %r12
  1c:	41 5d                	pop    %r13
  1e:	41 5e                	pop    %r14
  20:	41 5f                	pop    %r15
  22:	c3                   	ret
  23:	44 8b 48 08          	mov    0x8(%rax),%r9d
  27:	eb b4                	jmp    0xffffffffffffffdd
  29:	90                   	nop
  2a:*	0f 0b                	ud2		<-- trapping instruction
  2c:	90                   	nop
  2d:	ba 02 00 00 00       	mov    $0x2,%edx
  32:	4c 89 fe             	mov    %r15,%rsi
  35:	31 ff                	xor    %edi,%edi
  37:	e8 96 a5 fb ff       	call   0xfffffffffffba5d2
  3c:	b9                   	.byte 0xb9
  3d:	a6                   	cmpsb  (%rdi),(%rsi)
  3e:	ff                   	(bad)
  3f:	ff                   	.byte 0xff

Code starting with the faulting instruction
===========================================
   0:	0f 0b                	ud2
   2:	90                   	nop
   3:	ba 02 00 00 00       	mov    $0x2,%edx
   8:	4c 89 fe             	mov    %r15,%rsi
   b:	31 ff                	xor    %edi,%edi
   d:	e8 96 a5 fb ff       	call   0xfffffffffffba5a8
  12:	b9                   	.byte 0xb9
  13:	a6                   	cmpsb  (%rdi),(%rsi)
  14:	ff                   	(bad)
  15:	ff                   	.byte 0xff
[  240.665146] RSP: 0018:ff829f2484b5f750 EFLAGS: 00010286
[  240.665174] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000
[  240.665217] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3bc5ca02f5c200
[  240.665258] RBP: 0000000000000002 R08: ff3bc5ca03163490 R09: ff3bc5ca02e35030
[  240.665304] R10: ff3bc5ca065b2118 R11: fefefefefefefeff R12: 0000000000000000
[  240.665347] R13: 0000000000000010 R14: ff3bc5ca065b2000 R15: ff3bc5ca02f5c200
[  240.665389] FS:  00007f5b3c921840(0000) GS:ff3bc5cab843e000(0000) knlGS:0000000000000000
[  240.665435] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[  240.665467] CR2: 00007f5b3cb16c40 CR3: 0000000003350006 CR4: 0000000000771ef0
[  240.665511] PKRU: 55555554
[  240.665526] Call Trace:
[  240.665539]  <TASK>
[  240.665555]  rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121)
[  240.665573]  notifier_call_chain (kernel/notifier.c:85)
[  240.665596]  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)
[  240.665620]  bond_option_mode_set (drivers/net/bonding/bond_options.c:952)
[  240.665650]  __bond_opt_set (drivers/net/bonding/bond_options.c:826)
[  240.665671]  bond_changelink (drivers/net/bonding/bond_netlink.c:232)
[  240.665693]  ? kick_pool (kernel/workqueue.c:1313)
[  240.665717]  ? notifier_call_chain (kernel/notifier.c:85)
[  240.665745]  ? __queue_work (kernel/workqueue.c:2401)
[  240.665773]  ? queue_delayed_work_on (kernel/workqueue.c:2612)
[  240.665801]  bond_newlink (drivers/net/bonding/bond_netlink.c:632)
[  240.665819]  rtnl_newlink (net/core/rtnetlink.c:3904 net/core/rtnetlink.c:4035 net/core/rtnetlink.c:4150)
[  240.665838]  ? do_setlink.isra.0 (net/core/rtnetlink.c:3455)
[  240.665866]  rtnetlink_rcv_msg (net/core/rtnetlink.c:7061)
[  240.665888]  ? get_page_from_freelist (./include/linux/spinlock.h:390 mm/page_alloc.c:3373 mm/page_alloc.c:3402 mm/page_alloc.c:3943)
[  240.665917]  ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1))
[  240.665943]  netlink_rcv_skb (net/netlink/af_netlink.c:2551)
[  240.665967]  netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345)
[  240.665990]  netlink_sendmsg (net/netlink/af_netlink.c:1895)
[  240.666013]  ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4))
[  240.666033]  ___sys_sendmsg (net/socket.c:2752)
[  240.666055]  __sys_sendmsg (net/socket.c:2784)
[  240.666088]  do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94)
[  240.666114]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[  240.666141] RIP: 0033:0x7f5b3cb5b08e
[  240.666163] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 <c9> c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa
All code
========
   0:	4d 89 d8             	mov    %r11,%r8
   3:	e8 94 bd 00 00       	call   0xbd9c
   8:	4c 8b 5d f8          	mov    -0x8(%rbp),%r11
   c:	41 8b 93 08 03 00 00 	mov    0x308(%r11),%edx
  13:	59                   	pop    %rcx
  14:	5e                   	pop    %rsi
  15:	48 83 f8 fc          	cmp    $0xfffffffffffffffc,%rax
  19:	74 11                	je     0x2c
  1b:	c9                   	leave
  1c:	c3                   	ret
  1d:	0f 1f 80 00 00 00 00 	nopl   0x0(%rax)
  24:	48 8b 45 10          	mov    0x10(%rbp),%rax
  28:	0f 05                	syscall
  2a:*	c9                   	leave		<-- trapping instruction
  2b:	c3                   	ret
  2c:	83 e2 39             	and    $0x39,%edx
  2f:	83 fa 08             	cmp    $0x8,%edx
  32:	75 e7                	jne    0x1b
  34:	e8 03 ff ff ff       	call   0xffffffffffffff3c
  39:	0f 1f 00             	nopl   (%rax)
  3c:	f3 0f 1e fa          	endbr64

Code starting with the faulting instruction
===========================================
   0:	c9                   	leave
   1:	c3                   	ret
   2:	83 e2 39             	and    $0x39,%edx
   5:	83 fa 08             	cmp    $0x8,%edx
   8:	75 e7                	jne    0xfffffffffffffff1
   a:	e8 03 ff ff ff       	call   0xffffffffffffff12
   f:	0f 1f 00             	nopl   (%rax)
  12:	f3 0f 1e fa          	endbr64
[  240.666253] RSP: 002b:00007ffd88df8bc0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[  240.666291] RAX: ffffffffffffffda RBX: 00007ffd88df9368 RCX: 00007f5b3cb5b08e
[  240.666331] RDX: 0000000000000000 RSI: 00007ffd88df8c70 RDI: 0000000000000005
[  240.666369] RBP: 00007ffd88df8bd0 R08: 0000000000000000 R09: 0000000000000000
[  240.666409] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10e40f
[  240.666448] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffd88df9340
| [  240.666536] ------------[ cut here ]------------
| [  240.666562] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#0: ip/7308
| [  240.666612] Modules linked in:
| [  240.666694] Tainted: [W]=WARN
[  240.666714] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[  240.666750] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3))
[  240.666782] Code: 80 00 00 00 e8 09 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 96 a5 fb ff b9 a6 ff ff
All code
========
   0:	80 00 00             	addb   $0x0,(%rax)
   3:	00 e8                	add    %ch,%al
   5:	09 d9                	or     %ebx,%ecx
   7:	ff                   	(bad)
   8:	ff 48 83             	decl   -0x7d(%rax)
   b:	c4                   	(bad)
   c:	38 85 c0 75 18 48    	cmp    %al,0x481875c0(%rbp)
  12:	83 c4 08             	add    $0x8,%esp
  15:	4c 89 f8             	mov    %r15,%rax
  18:	5b                   	pop    %rbx
  19:	5d                   	pop    %rbp
  1a:	41 5c                	pop    %r12
  1c:	41 5d                	pop    %r13
  1e:	41 5e                	pop    %r14
  20:	41 5f                	pop    %r15
  22:	c3                   	ret
  23:	44 8b 48 08          	mov    0x8(%rax),%r9d
  27:	eb b4                	jmp    0xffffffffffffffdd
  29:	90                   	nop
  2a:*	0f 0b                	ud2		<-- trapping instruction
  2c:	90                   	nop
  2d:	ba 02 00 00 00       	mov    $0x2,%edx
  32:	4c 89 fe             	mov    %r15,%rsi
  35:	31 ff                	xor    %edi,%edi
  37:	e8 96 a5 fb ff       	call   0xfffffffffffba5d2
  3c:	b9                   	.byte 0xb9
  3d:	a6                   	cmpsb  (%rdi),(%rsi)
  3e:	ff                   	(bad)
  3f:	ff                   	.byte 0xff

Code starting with the faulting instruction
===========================================
   0:	0f 0b                	ud2
   2:	90                   	nop
   3:	ba 02 00 00 00       	mov    $0x2,%edx
   8:	4c 89 fe             	mov    %r15,%rsi
   b:	31 ff                	xor    %edi,%edi
   d:	e8 96 a5 fb ff       	call   0xfffffffffffba5a8
  12:	b9                   	.byte 0xb9
  13:	a6                   	cmpsb  (%rdi),(%rsi)
  14:	ff                   	(bad)
  15:	ff                   	.byte 0xff
[  240.666876] RSP: 0018:ff829f2484b5f870 EFLAGS: 00010286
[  240.666904] RAX: 00000000ffffffa6 RBX: 00000000ffffffff RCX: 0000000000000000
[  240.666941] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3bc5ca02f5c200
[  240.666983] RBP: 0000000000000000 R08: ff3bc5ca03163490 R09: ff3bc5ca02e35030
[  240.667022] R10: ff3bc5ca065b2118 R11: fefefefefefefeff R12: 0000000000000000
[  240.667062] R13: 0000000000000010 R14: ff3bc5ca065b2000 R15: ff3bc5ca02f5c200
[  240.667110] FS:  00007f5b3c921840(0000) GS:ff3bc5cab843e000(0000) knlGS:0000000000000000
[  240.667147] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[  240.667175] CR2: 00007f5b3cb16c40 CR3: 0000000003350006 CR4: 0000000000771ef0
[  240.667220] PKRU: 55555554
[  240.667235] Call Trace:
[  240.667247]  <TASK>
[  240.667261]  rtmsg_ifinfo (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:4560)
[  240.667284]  __dev_notify_flags (net/core/dev.c:9787)
[  240.667305]  rtnl_configure_link (net/core/rtnetlink.c:3670)
[  240.667326]  rtnl_newlink (net/core/rtnetlink.c:3914 net/core/rtnetlink.c:4035 net/core/rtnetlink.c:4150)
[  240.667347]  ? do_setlink.isra.0 (net/core/rtnetlink.c:3455)
[  240.667375]  rtnetlink_rcv_msg (net/core/rtnetlink.c:7061)
[  240.667398]  ? get_page_from_freelist (./include/linux/spinlock.h:390 mm/page_alloc.c:3373 mm/page_alloc.c:3402 mm/page_alloc.c:3943)
[  240.667426]  ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1))
[  240.667453]  netlink_rcv_skb (net/netlink/af_netlink.c:2551)
[  240.667473]  netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345)
[  240.667497]  netlink_sendmsg (net/netlink/af_netlink.c:1895)
[  240.667518]  ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4))
[  240.667539]  ___sys_sendmsg (net/socket.c:2752)
[  240.667559]  __sys_sendmsg (net/socket.c:2784)
[  240.667581]  do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94)
[  240.667602]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[  240.667632] RIP: 0033:0x7f5b3cb5b08e
[  240.667661] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 <c9> c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa
All code
========
   0:	4d 89 d8             	mov    %r11,%r8
   3:	e8 94 bd 00 00       	call   0xbd9c
   8:	4c 8b 5d f8          	mov    -0x8(%rbp),%r11
   c:	41 8b 93 08 03 00 00 	mov    0x308(%r11),%edx
  13:	59                   	pop    %rcx
  14:	5e                   	pop    %rsi
  15:	48 83 f8 fc          	cmp    $0xfffffffffffffffc,%rax
  19:	74 11                	je     0x2c
  1b:	c9                   	leave
  1c:	c3                   	ret
  1d:	0f 1f 80 00 00 00 00 	nopl   0x0(%rax)
  24:	48 8b 45 10          	mov    0x10(%rbp),%rax
  28:	0f 05                	syscall
  2a:*	c9                   	leave		<-- trapping instruction
  2b:	c3                   	ret
  2c:	83 e2 39             	and    $0x39,%edx
  2f:	83 fa 08             	cmp    $0x8,%edx
  32:	75 e7                	jne    0x1b
  34:	e8 03 ff ff ff       	call   0xffffffffffffff3c
  39:	0f 1f 00             	nopl   (%rax)
  3c:	f3 0f 1e fa          	endbr64

Code starting with the faulting instruction
===========================================
   0:	c9                   	leave
   1:	c3                   	ret
   2:	83 e2 39             	and    $0x39,%edx
   5:	83 fa 08             	cmp    $0x8,%edx
   8:	75 e7                	jne    0xfffffffffffffff1
   a:	e8 03 ff ff ff       	call   0xffffffffffffff12
   f:	0f 1f 00             	nopl   (%rax)
  12:	f3 0f 1e fa          	endbr64
[  240.667760] RSP: 002b:00007ffd88df8bc0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[  240.667803] RAX: ffffffffffffffda RBX: 00007ffd88df9368 RCX: 00007f5b3cb5b08e
[  240.667847] RDX: 0000000000000000 RSI: 00007ffd88df8c70 RDI: 0000000000000005
[  240.667895] RBP: 00007ffd88df8bd0 R08: 0000000000000000 R09: 0000000000000000
[  240.667939] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10e40f
[  240.667984] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffd88df9340
| [  240.672346] ------------[ cut here ]------------
| [  240.672376] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#0: ip/7311
| [  240.672430] Modules linked in:
| [  240.672508] Tainted: [W]=WARN
[  240.672529] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[  240.672563] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3))
[  240.672591] Code: 80 00 00 00 e8 09 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 96 a5 fb ff b9 a6 ff ff
All code
========
   0:	80 00 00             	addb   $0x0,(%rax)
   3:	00 e8                	add    %ch,%al
   5:	09 d9                	or     %ebx,%ecx
   7:	ff                   	(bad)
   8:	ff 48 83             	decl   -0x7d(%rax)
   b:	c4                   	(bad)
   c:	38 85 c0 75 18 48    	cmp    %al,0x481875c0(%rbp)
  12:	83 c4 08             	add    $0x8,%esp
  15:	4c 89 f8             	mov    %r15,%rax
  18:	5b                   	pop    %rbx
  19:	5d                   	pop    %rbp
  1a:	41 5c                	pop    %r12
  1c:	41 5d                	pop    %r13
  1e:	41 5e                	pop    %r14
  20:	41 5f                	pop    %r15
  22:	c3                   	ret
  23:	44 8b 48 08          	mov    0x8(%rax),%r9d
  27:	eb b4                	jmp    0xffffffffffffffdd
  29:	90                   	nop
  2a:*	0f 0b                	ud2		<-- trapping instruction
  2c:	90                   	nop
  2d:	ba 02 00 00 00       	mov    $0x2,%edx
  32:	4c 89 fe             	mov    %r15,%rsi
  35:	31 ff                	xor    %edi,%edi
  37:	e8 96 a5 fb ff       	call   0xfffffffffffba5d2
  3c:	b9                   	.byte 0xb9
  3d:	a6                   	cmpsb  (%rdi),(%rsi)
  3e:	ff                   	(bad)
  3f:	ff                   	.byte 0xff

Code starting with the faulting instruction
===========================================
   0:	0f 0b                	ud2
   2:	90                   	nop
   3:	ba 02 00 00 00       	mov    $0x2,%edx
   8:	4c 89 fe             	mov    %r15,%rsi
   b:	31 ff                	xor    %edi,%edi
   d:	e8 96 a5 fb ff       	call   0xfffffffffffba5a8
  12:	b9                   	.byte 0xb9
  13:	a6                   	cmpsb  (%rdi),(%rsi)
  14:	ff                   	(bad)
  15:	ff                   	.byte 0xff
[  240.672681] RSP: 0018:ff829f2484b77720 EFLAGS: 00010286
[  240.672710] RAX: 00000000ffffffa6 RBX: 0000000000000001 RCX: 0000000000000000
[  240.672751] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3bc5ca02f5c200
[  240.672793] RBP: 0000000000000000 R08: ff3bc5ca03163490 R09: ff3bc5ca02e35030
[  240.672834] R10: ff3bc5ca065b2118 R11: fefefefefefefeff R12: 0000000000000000
[  240.672875] R13: 0000000000000010 R14: ff3bc5ca065b2000 R15: ff3bc5ca02f5c200
[  240.672919] FS:  00007fa19bacc840(0000) GS:ff3bc5cab843e000(0000) knlGS:0000000000000000
[  240.672962] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[  240.672997] CR2: 0000000003b1d988 CR3: 0000000004ef7002 CR4: 0000000000771ef0
[  240.673035] PKRU: 55555554
[  240.673048] Call Trace:
[  240.673060]  <TASK>
[  240.673080]  rtmsg_ifinfo (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:4560)
[  240.673101]  __dev_notify_flags (net/core/dev.c:9787)
[  240.673122]  ? rtnl_getlink (./include/linux/skbuff.h:1323 ./include/linux/skbuff.h:1332 net/core/rtnetlink.c:4288)
[  240.673143]  netif_change_flags (net/core/dev.c:9820)
[  240.673164]  do_setlink.isra.0 (net/core/rtnetlink.c:3206 (discriminator 1))
[  240.673184]  ? __nla_validate_parse (lib/nlattr.c:620)
[  240.673216]  rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1))
[  240.673240]  ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7))
[  240.673261]  ? do_setlink.isra.0 (net/core/rtnetlink.c:3455)
[  240.673288]  rtnetlink_rcv_msg (net/core/rtnetlink.c:7061)
[  240.673310]  ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360)
[  240.673332]  ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1))
[  240.673363]  netlink_rcv_skb (net/netlink/af_netlink.c:2551)
[  240.673386]  netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345)
[  240.673406]  netlink_sendmsg (net/netlink/af_netlink.c:1895)
[  240.673427]  ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4))
[  240.673446]  ___sys_sendmsg (net/socket.c:2752)
[  240.673469]  __sys_sendmsg (net/socket.c:2784)
[  240.673493]  do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94)
[  240.673516]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[  240.673545] RIP: 0033:0x7fa19bd0608e
[  240.673564] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 <c9> c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa
All code
========
   0:	4d 89 d8             	mov    %r11,%r8
   3:	e8 94 bd 00 00       	call   0xbd9c
   8:	4c 8b 5d f8          	mov    -0x8(%rbp),%r11
   c:	41 8b 93 08 03 00 00 	mov    0x308(%r11),%edx
  13:	59                   	pop    %rcx
  14:	5e                   	pop    %rsi
  15:	48 83 f8 fc          	cmp    $0xfffffffffffffffc,%rax
  19:	74 11                	je     0x2c
  1b:	c9                   	leave
  1c:	c3                   	ret
  1d:	0f 1f 80 00 00 00 00 	nopl   0x0(%rax)
  24:	48 8b 45 10          	mov    0x10(%rbp),%rax
  28:	0f 05                	syscall
  2a:*	c9                   	leave		<-- trapping instruction
  2b:	c3                   	ret
  2c:	83 e2 39             	and    $0x39,%edx
  2f:	83 fa 08             	cmp    $0x8,%edx
  32:	75 e7                	jne    0x1b
  34:	e8 03 ff ff ff       	call   0xffffffffffffff3c
  39:	0f 1f 00             	nopl   (%rax)
  3c:	f3 0f 1e fa          	endbr64

Code starting with the faulting instruction
===========================================
   0:	c9                   	leave
   1:	c3                   	ret
   2:	83 e2 39             	and    $0x39,%edx
   5:	83 fa 08             	cmp    $0x8,%edx
   8:	75 e7                	jne    0xfffffffffffffff1
   a:	e8 03 ff ff ff       	call   0xffffffffffffff12
   f:	0f 1f 00             	nopl   (%rax)
  12:	f3 0f 1e fa          	endbr64
[  240.673663] RSP: 002b:00007ffc2579d700 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[  240.673702] RAX: ffffffffffffffda RBX: 0000000000000002 RCX: 00007fa19bd0608e
[  240.673739] RDX: 0000000000000000 RSI: 00007ffc2579d7b0 RDI: 0000000000000005
[  240.673783] RBP: 00007ffc2579d710 R08: 0000000000000000 R09: 0000000000000000
[  240.673824] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10e40f
[  240.673863] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffc2579de80
| [  244.879154] ------------[ cut here ]------------
| [  244.879211] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#0: ip/7509
| [  244.879277] Modules linked in:
| [  244.879364] Tainted: [W]=WARN
[  244.879384] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[  244.879426] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3))
[  244.879455] Code: 80 00 00 00 e8 09 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 96 a5 fb ff b9 a6 ff ff
All code
========
   0:	80 00 00             	addb   $0x0,(%rax)
   3:	00 e8                	add    %ch,%al
   5:	09 d9                	or     %ebx,%ecx
   7:	ff                   	(bad)
   8:	ff 48 83             	decl   -0x7d(%rax)
   b:	c4                   	(bad)
   c:	38 85 c0 75 18 48    	cmp    %al,0x481875c0(%rbp)
  12:	83 c4 08             	add    $0x8,%esp
  15:	4c 89 f8             	mov    %r15,%rax
  18:	5b                   	pop    %rbx
  19:	5d                   	pop    %rbp
  1a:	41 5c                	pop    %r12
  1c:	41 5d                	pop    %r13
  1e:	41 5e                	pop    %r14
  20:	41 5f                	pop    %r15
  22:	c3                   	ret
  23:	44 8b 48 08          	mov    0x8(%rax),%r9d
  27:	eb b4                	jmp    0xffffffffffffffdd
  29:	90                   	nop
  2a:*	0f 0b                	ud2		<-- trapping instruction
  2c:	90                   	nop
  2d:	ba 02 00 00 00       	mov    $0x2,%edx
  32:	4c 89 fe             	mov    %r15,%rsi
  35:	31 ff                	xor    %edi,%edi
  37:	e8 96 a5 fb ff       	call   0xfffffffffffba5d2
  3c:	b9                   	.byte 0xb9
  3d:	a6                   	cmpsb  (%rdi),(%rsi)
  3e:	ff                   	(bad)
  3f:	ff                   	.byte 0xff

Code starting with the faulting instruction
===========================================
   0:	0f 0b                	ud2
   2:	90                   	nop
   3:	ba 02 00 00 00       	mov    $0x2,%edx
   8:	4c 89 fe             	mov    %r15,%rsi
   b:	31 ff                	xor    %edi,%edi
   d:	e8 96 a5 fb ff       	call   0xfffffffffffba5a8
  12:	b9                   	.byte 0xb9
  13:	a6                   	cmpsb  (%rdi),(%rsi)
  14:	ff                   	(bad)
  15:	ff                   	.byte 0xff
[  244.879550] RSP: 0018:ff829f2484b2f720 EFLAGS: 00010286
[  244.879581] RAX: 00000000ffffffa6 RBX: 0000000000000001 RCX: 0000000000000000
[  244.879622] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3bc5ca02f5c200
[  244.879665] RBP: 0000000000000000 R08: ff3bc5ca03163490 R09: ff3bc5ca02e35030
[  244.879716] R10: ff3bc5ca065b2118 R11: fefefefefefefeff R12: 0000000000000000
[  244.879756] R13: 0000000000000010 R14: ff3bc5ca065b2000 R15: ff3bc5ca02f5c200
[  244.879809] FS:  00007f4f090ac840(0000) GS:ff3bc5cab843e000(0000) knlGS:0000000000000000
[  244.879850] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[  244.879885] CR2: 000000000c1fd988 CR3: 0000000004df9006 CR4: 0000000000771ef0
[  244.879929] PKRU: 55555554
[  244.879944] Call Trace:
[  244.879960]  <TASK>
[  244.879976]  rtmsg_ifinfo (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:4560)
[  244.880000]  __dev_notify_flags (net/core/dev.c:9787)
[  244.880021]  netif_change_flags (net/core/dev.c:9820)
[  244.880044]  do_setlink.isra.0 (net/core/rtnetlink.c:3206 (discriminator 1))
[  244.880065]  ? __nla_validate_parse (lib/nlattr.c:620)
[  244.880103]  rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1))
[  244.880127]  ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7))
[  244.880150]  ? do_setlink.isra.0 (net/core/rtnetlink.c:3455)
[  244.880179]  rtnetlink_rcv_msg (net/core/rtnetlink.c:7061)
[  244.880202]  ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360)
[  244.880226]  ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1))
[  244.880253]  netlink_rcv_skb (net/netlink/af_netlink.c:2551)
[  244.880276]  netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345)
[  244.880295]  netlink_sendmsg (net/netlink/af_netlink.c:1895)
[  244.880317]  ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4))
[  244.880341]  ___sys_sendmsg (net/socket.c:2752)
[  244.880364]  __sys_sendmsg (net/socket.c:2784)
[  244.880385]  do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94)
[  244.880411]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[  244.880442] RIP: 0033:0x7f4f092e608e
[  244.880463] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 <c9> c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa
All code
========
   0:	4d 89 d8             	mov    %r11,%r8
   3:	e8 94 bd 00 00       	call   0xbd9c
   8:	4c 8b 5d f8          	mov    -0x8(%rbp),%r11
   c:	41 8b 93 08 03 00 00 	mov    0x308(%r11),%edx
  13:	59                   	pop    %rcx
  14:	5e                   	pop    %rsi
  15:	48 83 f8 fc          	cmp    $0xfffffffffffffffc,%rax
  19:	74 11                	je     0x2c
  1b:	c9                   	leave
  1c:	c3                   	ret
  1d:	0f 1f 80 00 00 00 00 	nopl   0x0(%rax)
  24:	48 8b 45 10          	mov    0x10(%rbp),%rax
  28:	0f 05                	syscall
  2a:*	c9                   	leave		<-- trapping instruction
  2b:	c3                   	ret
  2c:	83 e2 39             	and    $0x39,%edx
  2f:	83 fa 08             	cmp    $0x8,%edx
  32:	75 e7                	jne    0x1b
  34:	e8 03 ff ff ff       	call   0xffffffffffffff3c
  39:	0f 1f 00             	nopl   (%rax)
  3c:	f3 0f 1e fa          	endbr64

Code starting with the faulting instruction
===========================================
   0:	c9                   	leave
   1:	c3                   	ret
   2:	83 e2 39             	and    $0x39,%edx
   5:	83 fa 08             	cmp    $0x8,%edx
   8:	75 e7                	jne    0xfffffffffffffff1
   a:	e8 03 ff ff ff       	call   0xffffffffffffff12
   f:	0f 1f 00             	nopl   (%rax)
  12:	f3 0f 1e fa          	endbr64
[  244.880562] RSP: 002b:00007fff305c6810 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[  244.880601] RAX: ffffffffffffffda RBX: 0000000000000002 RCX: 00007f4f092e608e
[  244.880643] RDX: 0000000000000000 RSI: 00007fff305c68c0 RDI: 0000000000000005
[  244.880683] RBP: 00007fff305c6820 R08: 0000000000000000 R09: 0000000000000000
[  244.880728] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10e413
[  244.880774] R13: 000000000049f620 R14: 0000000000000000 R15: 00007fff305c6f90
| [  244.883805] ------------[ cut here ]------------
| [  244.883872] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#2: ip/7510
| [  244.883958] Modules linked in:
| [  244.884111] Tainted: [W]=WARN
[  244.884166] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[  244.884234] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3))
[  244.884297] Code: 80 00 00 00 e8 09 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 96 a5 fb ff b9 a6 ff ff
All code
========
   0:	80 00 00             	addb   $0x0,(%rax)
   3:	00 e8                	add    %ch,%al
   5:	09 d9                	or     %ebx,%ecx
   7:	ff                   	(bad)
   8:	ff 48 83             	decl   -0x7d(%rax)
   b:	c4                   	(bad)
   c:	38 85 c0 75 18 48    	cmp    %al,0x481875c0(%rbp)
  12:	83 c4 08             	add    $0x8,%esp
  15:	4c 89 f8             	mov    %r15,%rax
  18:	5b                   	pop    %rbx
  19:	5d                   	pop    %rbp
  1a:	41 5c                	pop    %r12
  1c:	41 5d                	pop    %r13
  1e:	41 5e                	pop    %r14
  20:	41 5f                	pop    %r15
  22:	c3                   	ret
  23:	44 8b 48 08          	mov    0x8(%rax),%r9d
  27:	eb b4                	jmp    0xffffffffffffffdd
  29:	90                   	nop
  2a:*	0f 0b                	ud2		<-- trapping instruction
  2c:	90                   	nop
  2d:	ba 02 00 00 00       	mov    $0x2,%edx
  32:	4c 89 fe             	mov    %r15,%rsi
  35:	31 ff                	xor    %edi,%edi
  37:	e8 96 a5 fb ff       	call   0xfffffffffffba5d2
  3c:	b9                   	.byte 0xb9
  3d:	a6                   	cmpsb  (%rdi),(%rsi)
  3e:	ff                   	(bad)
  3f:	ff                   	.byte 0xff

Code starting with the faulting instruction
===========================================
   0:	0f 0b                	ud2
   2:	90                   	nop
   3:	ba 02 00 00 00       	mov    $0x2,%edx
   8:	4c 89 fe             	mov    %r15,%rsi
   b:	31 ff                	xor    %edi,%edi
   d:	e8 96 a5 fb ff       	call   0xfffffffffffba5a8
  12:	b9                   	.byte 0xb9
  13:	a6                   	cmpsb  (%rdi),(%rsi)
  14:	ff                   	(bad)
  15:	ff                   	.byte 0xff
[  244.884431] RSP: 0018:ff829f2484b2f6e0 EFLAGS: 00010286
[  244.884492] RAX: 00000000ffffffa6 RBX: 00000000ffffffff RCX: 0000000000000000
[  244.884569] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3bc5ca01df4900
[  244.884644] RBP: 0000000000000000 R08: ff3bc5ca03163490 R09: ff3bc5ca065cd030
[  244.884720] R10: ff3bc5ca065b2118 R11: fefefefefefefeff R12: 0000000000000000
[  244.884801] R13: 0000000000000011 R14: ff3bc5ca065b2000 R15: ff3bc5ca01df4900
[  244.884879] FS:  00007f39a7497840(0000) GS:ff3bc5cab853e000(0000) knlGS:0000000000000000
[  244.884958] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[  244.885029] CR2: 00000000320df988 CR3: 00000000033a1004 CR4: 0000000000771ef0
[  244.885111] PKRU: 55555554
[  244.885158] Call Trace:
[  244.885206]  <TASK>
[  244.885254]  unregister_netdevice_many_notify (net/core/dev.c:12439)
[  244.885320]  rtnl_dellink (net/core/rtnetlink.c:3592 net/core/rtnetlink.c:3634)
[  244.885378]  ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7))
[  244.885436]  ? rtnl_dellinkprop (net/core/rtnetlink.c:4408)
[  244.885492]  rtnetlink_rcv_msg (net/core/rtnetlink.c:7061)
[  244.885547]  ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360)
[  244.885603]  ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1))
[  244.885666]  netlink_rcv_skb (net/netlink/af_netlink.c:2551)
[  244.885722]  netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345)
[  244.885784]  netlink_sendmsg (net/netlink/af_netlink.c:1895)
[  244.885840]  ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4))
[  244.885897]  ___sys_sendmsg (net/socket.c:2752)
[  244.885953]  __sys_sendmsg (net/socket.c:2784)
[  244.886010]  do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94)
[  244.886067]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[  244.886133] RIP: 0033:0x7f39a76d108e
[  244.886188] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 <c9> c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa
All code
========
   0:	4d 89 d8             	mov    %r11,%r8
   3:	e8 94 bd 00 00       	call   0xbd9c
   8:	4c 8b 5d f8          	mov    -0x8(%rbp),%r11
   c:	41 8b 93 08 03 00 00 	mov    0x308(%r11),%edx
  13:	59                   	pop    %rcx
  14:	5e                   	pop    %rsi
  15:	48 83 f8 fc          	cmp    $0xfffffffffffffffc,%rax
  19:	74 11                	je     0x2c
  1b:	c9                   	leave
  1c:	c3                   	ret
  1d:	0f 1f 80 00 00 00 00 	nopl   0x0(%rax)
  24:	48 8b 45 10          	mov    0x10(%rbp),%rax
  28:	0f 05                	syscall
  2a:*	c9                   	leave		<-- trapping instruction
  2b:	c3                   	ret
  2c:	83 e2 39             	and    $0x39,%edx
  2f:	83 fa 08             	cmp    $0x8,%edx
  32:	75 e7                	jne    0x1b
  34:	e8 03 ff ff ff       	call   0xffffffffffffff3c
  39:	0f 1f 00             	nopl   (%rax)
  3c:	f3 0f 1e fa          	endbr64

Code starting with the faulting instruction
===========================================
   0:	c9                   	leave
   1:	c3                   	ret
   2:	83 e2 39             	and    $0x39,%edx
   5:	83 fa 08             	cmp    $0x8,%edx
   8:	75 e7                	jne    0xfffffffffffffff1
   a:	e8 03 ff ff ff       	call   0xffffffffffffff12
   f:	0f 1f 00             	nopl   (%rax)
  12:	f3 0f 1e fa          	endbr64
[  244.886317] RSP: 002b:00007fff9bad4520 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[  244.886392] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 00007f39a76d108e
[  244.886465] RDX: 0000000000000000 RSI: 00007fff9bad45d0 RDI: 0000000000000005
[  244.886539] RBP: 00007fff9bad4530 R08: 0000000000000000 R09: 0000000000000000
[  244.886616] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10e413
[  244.886693] R13: 000000000049f620 R14: 0000000000000000 R15: 00007fff9bad4ca0
| [  244.899800] ------------[ cut here ]------------
| [  244.899840] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/7511
| [  244.899894] Modules linked in:
| [  244.899971] Tainted: [W]=WARN
[  244.899991] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[  244.900022] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3))
[  244.900051] Code: 80 00 00 00 e8 09 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 96 a5 fb ff b9 a6 ff ff
All code
========
   0:	80 00 00             	addb   $0x0,(%rax)
   3:	00 e8                	add    %ch,%al
   5:	09 d9                	or     %ebx,%ecx
   7:	ff                   	(bad)
   8:	ff 48 83             	decl   -0x7d(%rax)
   b:	c4                   	(bad)
   c:	38 85 c0 75 18 48    	cmp    %al,0x481875c0(%rbp)
  12:	83 c4 08             	add    $0x8,%esp
  15:	4c 89 f8             	mov    %r15,%rax
  18:	5b                   	pop    %rbx
  19:	5d                   	pop    %rbp
  1a:	41 5c                	pop    %r12
  1c:	41 5d                	pop    %r13
  1e:	41 5e                	pop    %r14
  20:	41 5f                	pop    %r15
  22:	c3                   	ret
  23:	44 8b 48 08          	mov    0x8(%rax),%r9d
  27:	eb b4                	jmp    0xffffffffffffffdd
  29:	90                   	nop
  2a:*	0f 0b                	ud2		<-- trapping instruction
  2c:	90                   	nop
  2d:	ba 02 00 00 00       	mov    $0x2,%edx
  32:	4c 89 fe             	mov    %r15,%rsi
  35:	31 ff                	xor    %edi,%edi
  37:	e8 96 a5 fb ff       	call   0xfffffffffffba5d2
  3c:	b9                   	.byte 0xb9
  3d:	a6                   	cmpsb  (%rdi),(%rsi)
  3e:	ff                   	(bad)
  3f:	ff                   	.byte 0xff

Code starting with the faulting instruction
===========================================
   0:	0f 0b                	ud2
   2:	90                   	nop
   3:	ba 02 00 00 00       	mov    $0x2,%edx
   8:	4c 89 fe             	mov    %r15,%rsi
   b:	31 ff                	xor    %edi,%edi
   d:	e8 96 a5 fb ff       	call   0xfffffffffffba5a8
  12:	b9                   	.byte 0xb9
  13:	a6                   	cmpsb  (%rdi),(%rsi)
  14:	ff                   	(bad)
  15:	ff                   	.byte 0xff
[  244.900151] RSP: 0018:ff829f2484e6f750 EFLAGS: 00010286
[  244.900178] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000
[  244.900218] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3bc5ca018f2900
[  244.900258] RBP: 0000000000000002 R08: ff3bc5ca03267890 R09: ff3bc5ca065f5030
[  244.900298] R10: ff3bc5ca0660e118 R11: fefefefefefefeff R12: 0000000000000000
[  244.900334] R13: 0000000000000010 R14: ff3bc5ca0660e000 R15: ff3bc5ca018f2900
[  244.900373] FS:  00007fd4f25fa840(0000) GS:ff3bc5cab85be000(0000) knlGS:0000000000000000
[  244.900416] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[  244.900443] CR2: 00007fd4f2961f43 CR3: 0000000003382003 CR4: 0000000000771ef0
[  244.900474] PKRU: 55555554
[  244.900489] Call Trace:
[  244.900503]  <TASK>
[  244.900518]  rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121)
[  244.900536]  notifier_call_chain (kernel/notifier.c:85)
[  244.900562]  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)
[  244.900585]  bond_option_mode_set (drivers/net/bonding/bond_options.c:952)
[  244.900615]  __bond_opt_set (drivers/net/bonding/bond_options.c:826)
[  244.900638]  bond_changelink (drivers/net/bonding/bond_netlink.c:232)
[  244.900657]  ? kick_pool (kernel/workqueue.c:1313)
[  244.900676]  ? notifier_call_chain (kernel/notifier.c:85)
[  244.900704]  ? __queue_work (kernel/workqueue.c:2401)
[  244.900730]  ? queue_delayed_work_on (kernel/workqueue.c:2612)
[  244.900756]  bond_newlink (drivers/net/bonding/bond_netlink.c:632)
[  244.900780]  rtnl_newlink (net/core/rtnetlink.c:3904 net/core/rtnetlink.c:4035 net/core/rtnetlink.c:4150)
[  244.900803]  ? do_setlink.isra.0 (net/core/rtnetlink.c:3455)
[  244.900830]  rtnetlink_rcv_msg (net/core/rtnetlink.c:7061)
[  244.900850]  ? get_page_from_freelist (./include/linux/spinlock.h:390 mm/page_alloc.c:3373 mm/page_alloc.c:3402 mm/page_alloc.c:3943)
[  244.900885]  ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1))
[  244.900910]  netlink_rcv_skb (net/netlink/af_netlink.c:2551)
[  244.900931]  netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345)
[  244.900955]  netlink_sendmsg (net/netlink/af_netlink.c:1895)
[  244.900976]  ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4))
[  244.900995]  ___sys_sendmsg (net/socket.c:2752)
[  244.901018]  __sys_sendmsg (net/socket.c:2784)
[  244.901040]  do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94)
[  244.901062]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[  244.901095] RIP: 0033:0x7fd4f283408e
[  244.901121] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 <c9> c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa
All code
========
   0:	4d 89 d8             	mov    %r11,%r8
   3:	e8 94 bd 00 00       	call   0xbd9c
   8:	4c 8b 5d f8          	mov    -0x8(%rbp),%r11
   c:	41 8b 93 08 03 00 00 	mov    0x308(%r11),%edx
  13:	59                   	pop    %rcx
  14:	5e                   	pop    %rsi
  15:	48 83 f8 fc          	cmp    $0xfffffffffffffffc,%rax
  19:	74 11                	je     0x2c
  1b:	c9                   	leave
  1c:	c3                   	ret
  1d:	0f 1f 80 00 00 00 00 	nopl   0x0(%rax)
  24:	48 8b 45 10          	mov    0x10(%rbp),%rax
  28:	0f 05                	syscall
  2a:*	c9                   	leave		<-- trapping instruction
  2b:	c3                   	ret
  2c:	83 e2 39             	and    $0x39,%edx
  2f:	83 fa 08             	cmp    $0x8,%edx
  32:	75 e7                	jne    0x1b
  34:	e8 03 ff ff ff       	call   0xffffffffffffff3c
  39:	0f 1f 00             	nopl   (%rax)
  3c:	f3 0f 1e fa          	endbr64

Code starting with the faulting instruction
===========================================
   0:	c9                   	leave
   1:	c3                   	ret
   2:	83 e2 39             	and    $0x39,%edx
   5:	83 fa 08             	cmp    $0x8,%edx
   8:	75 e7                	jne    0xfffffffffffffff1
   a:	e8 03 ff ff ff       	call   0xffffffffffffff12
   f:	0f 1f 00             	nopl   (%rax)
  12:	f3 0f 1e fa          	endbr64
[  244.901206] RSP: 002b:00007ffe211c93c0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[  244.901245] RAX: ffffffffffffffda RBX: 00007ffe211c9b68 RCX: 00007fd4f283408e
[  244.901285] RDX: 0000000000000000 RSI: 00007ffe211c9470 RDI: 0000000000000005
[  244.901326] RBP: 00007ffe211c93d0 R08: 0000000000000000 R09: 0000000000000000
[  244.901372] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10e414
[  244.901417] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffe211c9b40
| [  244.901511] ------------[ cut here ]------------
| [  244.901552] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/7511
| [  244.901609] Modules linked in:
| [  244.901684] Tainted: [W]=WARN
[  244.901706] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[  244.901734] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3))
[  244.901765] Code: 80 00 00 00 e8 09 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 96 a5 fb ff b9 a6 ff ff
All code
========
   0:	80 00 00             	addb   $0x0,(%rax)
   3:	00 e8                	add    %ch,%al
   5:	09 d9                	or     %ebx,%ecx
   7:	ff                   	(bad)
   8:	ff 48 83             	decl   -0x7d(%rax)
   b:	c4                   	(bad)
   c:	38 85 c0 75 18 48    	cmp    %al,0x481875c0(%rbp)
  12:	83 c4 08             	add    $0x8,%esp
  15:	4c 89 f8             	mov    %r15,%rax
  18:	5b                   	pop    %rbx
  19:	5d                   	pop    %rbp
  1a:	41 5c                	pop    %r12
  1c:	41 5d                	pop    %r13
  1e:	41 5e                	pop    %r14
  20:	41 5f                	pop    %r15
  22:	c3                   	ret
  23:	44 8b 48 08          	mov    0x8(%rax),%r9d
  27:	eb b4                	jmp    0xffffffffffffffdd
  29:	90                   	nop
  2a:*	0f 0b                	ud2		<-- trapping instruction
  2c:	90                   	nop
  2d:	ba 02 00 00 00       	mov    $0x2,%edx
  32:	4c 89 fe             	mov    %r15,%rsi
  35:	31 ff                	xor    %edi,%edi
  37:	e8 96 a5 fb ff       	call   0xfffffffffffba5d2
  3c:	b9                   	.byte 0xb9
  3d:	a6                   	cmpsb  (%rdi),(%rsi)
  3e:	ff                   	(bad)
  3f:	ff                   	.byte 0xff

Code starting with the faulting instruction
===========================================
   0:	0f 0b                	ud2
   2:	90                   	nop
   3:	ba 02 00 00 00       	mov    $0x2,%edx
   8:	4c 89 fe             	mov    %r15,%rsi
   b:	31 ff                	xor    %edi,%edi
   d:	e8 96 a5 fb ff       	call   0xfffffffffffba5a8
  12:	b9                   	.byte 0xb9
  13:	a6                   	cmpsb  (%rdi),(%rsi)
  14:	ff                   	(bad)
  15:	ff                   	.byte 0xff
[  244.901854] RSP: 0018:ff829f2484e6f870 EFLAGS: 00010286
[  244.901879] RAX: 00000000ffffffa6 RBX: 00000000ffffffff RCX: 0000000000000000
[  244.901921] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3bc5ca018f2900
[  244.901962] RBP: 0000000000000000 R08: ff3bc5ca03267890 R09: ff3bc5ca065f5030
[  244.902005] R10: ff3bc5ca0660e118 R11: fefefefefefefeff R12: 0000000000000000
[  244.902046] R13: 0000000000000010 R14: ff3bc5ca0660e000 R15: ff3bc5ca018f2900
[  244.902101] FS:  00007fd4f25fa840(0000) GS:ff3bc5cab85be000(0000) knlGS:0000000000000000
[  244.902149] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[  244.902182] CR2: 00007fd4f2961f43 CR3: 0000000003382003 CR4: 0000000000771ef0
[  244.902218] PKRU: 55555554
[  244.902232] Call Trace:
[  244.902245]  <TASK>
[  244.902257]  rtmsg_ifinfo (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:4560)
[  244.902277]  __dev_notify_flags (net/core/dev.c:9787)
[  244.902300]  rtnl_configure_link (net/core/rtnetlink.c:3670)
[  244.902322]  rtnl_newlink (net/core/rtnetlink.c:3914 net/core/rtnetlink.c:4035 net/core/rtnetlink.c:4150)
[  244.902343]  ? do_setlink.isra.0 (net/core/rtnetlink.c:3455)
[  244.902374]  rtnetlink_rcv_msg (net/core/rtnetlink.c:7061)
[  244.902394]  ? get_page_from_freelist (./include/linux/spinlock.h:390 mm/page_alloc.c:3373 mm/page_alloc.c:3402 mm/page_alloc.c:3943)
[  244.902421]  ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1))
[  244.902450]  netlink_rcv_skb (net/netlink/af_netlink.c:2551)
[  244.902472]  netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345)
[  244.902493]  netlink_sendmsg (net/netlink/af_netlink.c:1895)
[  244.902513]  ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4))
[  244.902533]  ___sys_sendmsg (net/socket.c:2752)
[  244.902553]  __sys_sendmsg (net/socket.c:2784)
[  244.902576]  do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94)
[  244.902594]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[  244.902622] RIP: 0033:0x7fd4f283408e
[  244.902642] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 <c9> c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa
All code
========
   0:	4d 89 d8             	mov    %r11,%r8
   3:	e8 94 bd 00 00       	call   0xbd9c
   8:	4c 8b 5d f8          	mov    -0x8(%rbp),%r11
   c:	41 8b 93 08 03 00 00 	mov    0x308(%r11),%edx
  13:	59                   	pop    %rcx
  14:	5e                   	pop    %rsi
  15:	48 83 f8 fc          	cmp    $0xfffffffffffffffc,%rax
  19:	74 11                	je     0x2c
  1b:	c9                   	leave
  1c:	c3                   	ret
  1d:	0f 1f 80 00 00 00 00 	nopl   0x0(%rax)
  24:	48 8b 45 10          	mov    0x10(%rbp),%rax
  28:	0f 05                	syscall
  2a:*	c9                   	leave		<-- trapping instruction
  2b:	c3                   	ret
  2c:	83 e2 39             	and    $0x39,%edx
  2f:	83 fa 08             	cmp    $0x8,%edx
  32:	75 e7                	jne    0x1b
  34:	e8 03 ff ff ff       	call   0xffffffffffffff3c
  39:	0f 1f 00             	nopl   (%rax)
  3c:	f3 0f 1e fa          	endbr64

Code starting with the faulting instruction
===========================================
   0:	c9                   	leave
   1:	c3                   	ret
   2:	83 e2 39             	and    $0x39,%edx
   5:	83 fa 08             	cmp    $0x8,%edx
   8:	75 e7                	jne    0xfffffffffffffff1
   a:	e8 03 ff ff ff       	call   0xffffffffffffff12
   f:	0f 1f 00             	nopl   (%rax)
  12:	f3 0f 1e fa          	endbr64
[  244.902732] RSP: 002b:00007ffe211c93c0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[  244.902772] RAX: ffffffffffffffda RBX: 00007ffe211c9b68 RCX: 00007fd4f283408e
[  244.902810] RDX: 0000000000000000 RSI: 00007ffe211c9470 RDI: 0000000000000005
[  244.902851] RBP: 00007ffe211c93d0 R08: 0000000000000000 R09: 0000000000000000
[  244.902891] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10e414
[  244.902930] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffe211c9b40
| [  244.907276] ------------[ cut here ]------------
| [  244.907317] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/7514
| [  244.907370] Modules linked in:
| [  244.907449] Tainted: [W]=WARN
[  244.907468] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[  244.907500] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3))
[  244.907527] Code: 80 00 00 00 e8 09 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 96 a5 fb ff b9 a6 ff ff
All code
========
   0:	80 00 00             	addb   $0x0,(%rax)
   3:	00 e8                	add    %ch,%al
   5:	09 d9                	or     %ebx,%ecx
   7:	ff                   	(bad)
   8:	ff 48 83             	decl   -0x7d(%rax)
   b:	c4                   	(bad)
   c:	38 85 c0 75 18 48    	cmp    %al,0x481875c0(%rbp)
  12:	83 c4 08             	add    $0x8,%esp
  15:	4c 89 f8             	mov    %r15,%rax
  18:	5b                   	pop    %rbx
  19:	5d                   	pop    %rbp
  1a:	41 5c                	pop    %r12
  1c:	41 5d                	pop    %r13
  1e:	41 5e                	pop    %r14
  20:	41 5f                	pop    %r15
  22:	c3                   	ret
  23:	44 8b 48 08          	mov    0x8(%rax),%r9d
  27:	eb b4                	jmp    0xffffffffffffffdd
  29:	90                   	nop
  2a:*	0f 0b                	ud2		<-- trapping instruction
  2c:	90                   	nop
  2d:	ba 02 00 00 00       	mov    $0x2,%edx
  32:	4c 89 fe             	mov    %r15,%rsi
  35:	31 ff                	xor    %edi,%edi
  37:	e8 96 a5 fb ff       	call   0xfffffffffffba5d2
  3c:	b9                   	.byte 0xb9
  3d:	a6                   	cmpsb  (%rdi),(%rsi)
  3e:	ff                   	(bad)
  3f:	ff                   	.byte 0xff

Code starting with the faulting instruction
===========================================
   0:	0f 0b                	ud2
   2:	90                   	nop
   3:	ba 02 00 00 00       	mov    $0x2,%edx
   8:	4c 89 fe             	mov    %r15,%rsi
   b:	31 ff                	xor    %edi,%edi
   d:	e8 96 a5 fb ff       	call   0xfffffffffffba5a8
  12:	b9                   	.byte 0xb9
  13:	a6                   	cmpsb  (%rdi),(%rsi)
  14:	ff                   	(bad)
  15:	ff                   	.byte 0xff
[  244.907622] RSP: 0018:ff829f2484e7f720 EFLAGS: 00010286
[  244.907655] RAX: 00000000ffffffa6 RBX: 0000000000000001 RCX: 0000000000000000
[  244.907696] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3bc5ca018f2900
[  244.907738] RBP: 0000000000000000 R08: ff3bc5ca03267890 R09: ff3bc5ca065f5030
[  244.907785] R10: ff3bc5ca0660e118 R11: fefefefefefefeff R12: 0000000000000000
[  244.907827] R13: 0000000000000010 R14: ff3bc5ca0660e000 R15: ff3bc5ca018f2900
[  244.907874] FS:  00007f9757d81840(0000) GS:ff3bc5cab85be000(0000) knlGS:0000000000000000
[  244.907917] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[  244.907956] CR2: 00007f97580511a0 CR3: 000000000197a006 CR4: 0000000000771ef0
[  244.907993] PKRU: 55555554
[  244.908005] Call Trace:
[  244.908020]  <TASK>
[  244.908037]  rtmsg_ifinfo (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:4560)
[  244.908059]  __dev_notify_flags (net/core/dev.c:9787)
[  244.908081]  ? rtnl_getlink (./include/linux/skbuff.h:1323 ./include/linux/skbuff.h:1332 net/core/rtnetlink.c:4288)
[  244.908104]  netif_change_flags (net/core/dev.c:9820)
[  244.908126]  do_setlink.isra.0 (net/core/rtnetlink.c:3206 (discriminator 1))
[  244.908151]  ? __nla_validate_parse (lib/nlattr.c:620)
[  244.908181]  rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1))
[  244.908201]  ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7))
[  244.908221]  ? do_setlink.isra.0 (net/core/rtnetlink.c:3455)
[  244.908251]  rtnetlink_rcv_msg (net/core/rtnetlink.c:7061)
[  244.908272]  ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360)
[  244.908292]  ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1))
[  244.908318]  netlink_rcv_skb (net/netlink/af_netlink.c:2551)
[  244.908340]  netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345)
[  244.908362]  netlink_sendmsg (net/netlink/af_netlink.c:1895)
[  244.908383]  ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4))
[  244.908403]  ___sys_sendmsg (net/socket.c:2752)
[  244.908423]  __sys_sendmsg (net/socket.c:2784)
[  244.908443]  do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94)
[  244.908466]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[  244.908495] RIP: 0033:0x7f9757fbb08e
[  244.908516] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 <c9> c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa
All code
========
   0:	4d 89 d8             	mov    %r11,%r8
   3:	e8 94 bd 00 00       	call   0xbd9c
   8:	4c 8b 5d f8          	mov    -0x8(%rbp),%r11
   c:	41 8b 93 08 03 00 00 	mov    0x308(%r11),%edx
  13:	59                   	pop    %rcx
  14:	5e                   	pop    %rsi
  15:	48 83 f8 fc          	cmp    $0xfffffffffffffffc,%rax
  19:	74 11                	je     0x2c
  1b:	c9                   	leave
  1c:	c3                   	ret
  1d:	0f 1f 80 00 00 00 00 	nopl   0x0(%rax)
  24:	48 8b 45 10          	mov    0x10(%rbp),%rax
  28:	0f 05                	syscall
  2a:*	c9                   	leave		<-- trapping instruction
  2b:	c3                   	ret
  2c:	83 e2 39             	and    $0x39,%edx
  2f:	83 fa 08             	cmp    $0x8,%edx
  32:	75 e7                	jne    0x1b
  34:	e8 03 ff ff ff       	call   0xffffffffffffff3c
  39:	0f 1f 00             	nopl   (%rax)
  3c:	f3 0f 1e fa          	endbr64

Code starting with the faulting instruction
===========================================
   0:	c9                   	leave
   1:	c3                   	ret
   2:	83 e2 39             	and    $0x39,%edx
   5:	83 fa 08             	cmp    $0x8,%edx
   8:	75 e7                	jne    0xfffffffffffffff1
   a:	e8 03 ff ff ff       	call   0xffffffffffffff12
   f:	0f 1f 00             	nopl   (%rax)
  12:	f3 0f 1e fa          	endbr64
[  244.908606] RSP: 002b:00007ffd9bc99350 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[  244.908645] RAX: ffffffffffffffda RBX: 0000000000000002 RCX: 00007f9757fbb08e
[  244.908686] RDX: 0000000000000000 RSI: 00007ffd9bc99400 RDI: 0000000000000005
[  244.908727] RBP: 00007ffd9bc99360 R08: 0000000000000000 R09: 0000000000000000
[  244.908776] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10e414
[  244.908820] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffd9bc99ad0
| [  249.129702] ------------[ cut here ]------------
| [  249.129752] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#0: ip/7720
| [  249.129815] Modules linked in:
| [  249.129896] Tainted: [W]=WARN
[  249.129919] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[  249.129954] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3))
[  249.129985] Code: 80 00 00 00 e8 09 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 96 a5 fb ff b9 a6 ff ff
All code
========
   0:	80 00 00             	addb   $0x0,(%rax)
   3:	00 e8                	add    %ch,%al
   5:	09 d9                	or     %ebx,%ecx
   7:	ff                   	(bad)
   8:	ff 48 83             	decl   -0x7d(%rax)
   b:	c4                   	(bad)
   c:	38 85 c0 75 18 48    	cmp    %al,0x481875c0(%rbp)
  12:	83 c4 08             	add    $0x8,%esp
  15:	4c 89 f8             	mov    %r15,%rax
  18:	5b                   	pop    %rbx
  19:	5d                   	pop    %rbp
  1a:	41 5c                	pop    %r12
  1c:	41 5d                	pop    %r13
  1e:	41 5e                	pop    %r14
  20:	41 5f                	pop    %r15
  22:	c3                   	ret
  23:	44 8b 48 08          	mov    0x8(%rax),%r9d
  27:	eb b4                	jmp    0xffffffffffffffdd
  29:	90                   	nop
  2a:*	0f 0b                	ud2		<-- trapping instruction
  2c:	90                   	nop
  2d:	ba 02 00 00 00       	mov    $0x2,%edx
  32:	4c 89 fe             	mov    %r15,%rsi
  35:	31 ff                	xor    %edi,%edi
  37:	e8 96 a5 fb ff       	call   0xfffffffffffba5d2
  3c:	b9                   	.byte 0xb9
  3d:	a6                   	cmpsb  (%rdi),(%rsi)
  3e:	ff                   	(bad)
  3f:	ff                   	.byte 0xff

Code starting with the faulting instruction
===========================================
   0:	0f 0b                	ud2
   2:	90                   	nop
   3:	ba 02 00 00 00       	mov    $0x2,%edx
   8:	4c 89 fe             	mov    %r15,%rsi
   b:	31 ff                	xor    %edi,%edi
   d:	e8 96 a5 fb ff       	call   0xfffffffffffba5a8
  12:	b9                   	.byte 0xb9
  13:	a6                   	cmpsb  (%rdi),(%rsi)
  14:	ff                   	(bad)
  15:	ff                   	.byte 0xff
[  249.130071] RSP: 0018:ff829f2485157600 EFLAGS: 00010286
[  249.130104] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000
[  249.130144] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3bc5ca01915700
[  249.130184] RBP: 0000000000000000 R08: ff3bc5ca03267890 R09: ff3bc5ca065f3030
[  249.130224] R10: ff3bc5ca0660e118 R11: fefefefefefefeff R12: 0000000000000000
[  249.130260] R13: 0000000000000010 R14: ff3bc5ca0660e000 R15: ff3bc5ca01915700
[  249.130305] FS:  00007fbbe8063840(0000) GS:ff3bc5cab843e000(0000) knlGS:0000000000000000
[  249.130359] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[  249.130394] CR2: 000000002fdd5988 CR3: 00000000033b3002 CR4: 0000000000771ef0
[  249.130435] PKRU: 55555554
[  249.130448] Call Trace:
[  249.130462]  <TASK>
[  249.130479]  rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121)
[  249.130500]  notifier_call_chain (kernel/notifier.c:85)
[  249.130526]  call_netdevice_notifiers (net/core/dev.c:2287 net/core/dev.c:2301)
[  249.130556]  bond_enslave (drivers/net/bonding/bond_main.c:983 drivers/net/bonding/bond_main.c:970 drivers/net/bonding/bond_main.c:2017)
[  249.130581]  ? rtnl_getlink (net/core/rtnetlink.c:4296 (discriminator 3))
[  249.130602]  ? exc_invalid_op (arch/x86/kernel/traps.c:490 (discriminator 2))
[  249.130626]  do_set_master (net/core/rtnetlink.c:3011)
[  249.130647]  do_setlink.isra.0 (net/core/rtnetlink.c:3213 (discriminator 1))
[  249.130672]  ? __nla_validate_parse (lib/nlattr.c:620)
[  249.130702]  rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1))
[  249.130722]  ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7))
[  249.130747]  ? do_setlink.isra.0 (net/core/rtnetlink.c:3455)
[  249.130778]  rtnetlink_rcv_msg (net/core/rtnetlink.c:7061)
[  249.130801]  ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360)
[  249.130824]  ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1))
[  249.130851]  netlink_rcv_skb (net/netlink/af_netlink.c:2551)
[  249.130872]  netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345)
[  249.130892]  netlink_sendmsg (net/netlink/af_netlink.c:1895)
[  249.130917]  ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4))
[  249.130940]  ___sys_sendmsg (net/socket.c:2752)
[  249.130961]  __sys_sendmsg (net/socket.c:2784)
[  249.130984]  do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94)
[  249.131006]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[  249.131036] RIP: 0033:0x7fbbe829d08e
[  249.131054] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 <c9> c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa
All code
========
   0:	4d 89 d8             	mov    %r11,%r8
   3:	e8 94 bd 00 00       	call   0xbd9c
   8:	4c 8b 5d f8          	mov    -0x8(%rbp),%r11
   c:	41 8b 93 08 03 00 00 	mov    0x308(%r11),%edx
  13:	59                   	pop    %rcx
  14:	5e                   	pop    %rsi
  15:	48 83 f8 fc          	cmp    $0xfffffffffffffffc,%rax
  19:	74 11                	je     0x2c
  1b:	c9                   	leave
  1c:	c3                   	ret
  1d:	0f 1f 80 00 00 00 00 	nopl   0x0(%rax)
  24:	48 8b 45 10          	mov    0x10(%rbp),%rax
  28:	0f 05                	syscall
  2a:*	c9                   	leave		<-- trapping instruction
  2b:	c3                   	ret
  2c:	83 e2 39             	and    $0x39,%edx
  2f:	83 fa 08             	cmp    $0x8,%edx
  32:	75 e7                	jne    0x1b
  34:	e8 03 ff ff ff       	call   0xffffffffffffff3c
  39:	0f 1f 00             	nopl   (%rax)
  3c:	f3 0f 1e fa          	endbr64

Code starting with the faulting instruction
===========================================
   0:	c9                   	leave
   1:	c3                   	ret
   2:	83 e2 39             	and    $0x39,%edx
   5:	83 fa 08             	cmp    $0x8,%edx
   8:	75 e7                	jne    0xfffffffffffffff1
   a:	e8 03 ff ff ff       	call   0xffffffffffffff12
   f:	0f 1f 00             	nopl   (%rax)
  12:	f3 0f 1e fa          	endbr64
[  249.131154] RSP: 002b:00007ffcec28f870 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[  249.131196] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fbbe829d08e
[  249.131236] RDX: 0000000000000000 RSI: 00007ffcec28f920 RDI: 0000000000000005
[  249.131276] RBP: 00007ffcec28f880 R08: 0000000000000000 R09: 0000000000000000
[  249.131316] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10e418
[  249.131356] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffcec28fff0
| [  249.131454] ------------[ cut here ]------------
| [  249.131480] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#0: ip/7720
| [  249.131529] Modules linked in:
| [  249.131605] Tainted: [W]=WARN
[  249.131625] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[  249.131657] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3))
[  249.131684] Code: 80 00 00 00 e8 09 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 96 a5 fb ff b9 a6 ff ff
All code
========
   0:	80 00 00             	addb   $0x0,(%rax)
   3:	00 e8                	add    %ch,%al
   5:	09 d9                	or     %ebx,%ecx
   7:	ff                   	(bad)
   8:	ff 48 83             	decl   -0x7d(%rax)
   b:	c4                   	(bad)
   c:	38 85 c0 75 18 48    	cmp    %al,0x481875c0(%rbp)
  12:	83 c4 08             	add    $0x8,%esp
  15:	4c 89 f8             	mov    %r15,%rax
  18:	5b                   	pop    %rbx
  19:	5d                   	pop    %rbp
  1a:	41 5c                	pop    %r12
  1c:	41 5d                	pop    %r13
  1e:	41 5e                	pop    %r14
  20:	41 5f                	pop    %r15
  22:	c3                   	ret
  23:	44 8b 48 08          	mov    0x8(%rax),%r9d
  27:	eb b4                	jmp    0xffffffffffffffdd
  29:	90                   	nop
  2a:*	0f 0b                	ud2		<-- trapping instruction
  2c:	90                   	nop
  2d:	ba 02 00 00 00       	mov    $0x2,%edx
  32:	4c 89 fe             	mov    %r15,%rsi
  35:	31 ff                	xor    %edi,%edi
  37:	e8 96 a5 fb ff       	call   0xfffffffffffba5d2
  3c:	b9                   	.byte 0xb9
  3d:	a6                   	cmpsb  (%rdi),(%rsi)
  3e:	ff                   	(bad)
  3f:	ff                   	.byte 0xff

Code starting with the faulting instruction
===========================================
   0:	0f 0b                	ud2
   2:	90                   	nop
   3:	ba 02 00 00 00       	mov    $0x2,%edx
   8:	4c 89 fe             	mov    %r15,%rsi
   b:	31 ff                	xor    %edi,%edi
   d:	e8 96 a5 fb ff       	call   0xfffffffffffba5a8
  12:	b9                   	.byte 0xb9
  13:	a6                   	cmpsb  (%rdi),(%rsi)
  14:	ff                   	(bad)
  15:	ff                   	.byte 0xff
[  249.131780] RSP: 0018:ff829f2485157600 EFLAGS: 00010286
[  249.131808] RAX: 00000000ffffffa6 RBX: 0000000000000041 RCX: 0000000000000000
[  249.131845] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3bc5ca01915700
[  249.131883] RBP: 0000000000000000 R08: ff3bc5ca018d60d0 R09: ff3bc5ca065f3030
[  249.131922] R10: ff3bc5ca02e34118 R11: fefefefefefefeff R12: 0000000000000000
[  249.131961] R13: 0000000000000010 R14: ff3bc5ca02e34000 R15: ff3bc5ca01915700
[  249.132002] FS:  00007fbbe8063840(0000) GS:ff3bc5cab843e000(0000) knlGS:0000000000000000
[  249.132045] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[  249.132075] CR2: 000000002fdd5988 CR3: 00000000033b3002 CR4: 0000000000771ef0
[  249.132123] PKRU: 55555554
[  249.132137] Call Trace:
[  249.132151]  <TASK>
[  249.132164]  rtmsg_ifinfo (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:4560)
[  249.132184]  netif_open (net/core/dev.c:1729 net/core/dev.c:1718)
[  249.132205]  dev_open (net/core/dev_api.c:202)
[  249.132228]  bond_enslave (drivers/net/bonding/bond_main.c:2079)
[  249.132249]  ? exc_invalid_op (arch/x86/kernel/traps.c:490 (discriminator 2))
[  249.132269]  do_set_master (net/core/rtnetlink.c:3011)
[  249.132289]  do_setlink.isra.0 (net/core/rtnetlink.c:3213 (discriminator 1))
[  249.132314]  ? __nla_validate_parse (lib/nlattr.c:620)
[  249.132343]  rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1))
[  249.132363]  ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7))
[  249.132383]  ? do_setlink.isra.0 (net/core/rtnetlink.c:3455)
[  249.132410]  rtnetlink_rcv_msg (net/core/rtnetlink.c:7061)
[  249.132432]  ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360)
[  249.132452]  ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1))
[  249.132478]  netlink_rcv_skb (net/netlink/af_netlink.c:2551)
[  249.132504]  netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345)
[  249.132524]  netlink_sendmsg (net/netlink/af_netlink.c:1895)
[  249.132543]  ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4))
[  249.132564]  ___sys_sendmsg (net/socket.c:2752)
[  249.132587]  __sys_sendmsg (net/socket.c:2784)
[  249.132608]  do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94)
[  249.132630]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[  249.132655] RIP: 0033:0x7fbbe829d08e
[  249.132676] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 <c9> c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa
All code
========
   0:	4d 89 d8             	mov    %r11,%r8
   3:	e8 94 bd 00 00       	call   0xbd9c
   8:	4c 8b 5d f8          	mov    -0x8(%rbp),%r11
   c:	41 8b 93 08 03 00 00 	mov    0x308(%r11),%edx
  13:	59                   	pop    %rcx
  14:	5e                   	pop    %rsi
  15:	48 83 f8 fc          	cmp    $0xfffffffffffffffc,%rax
  19:	74 11                	je     0x2c
  1b:	c9                   	leave
  1c:	c3                   	ret
  1d:	0f 1f 80 00 00 00 00 	nopl   0x0(%rax)
  24:	48 8b 45 10          	mov    0x10(%rbp),%rax
  28:	0f 05                	syscall
  2a:*	c9                   	leave		<-- trapping instruction
  2b:	c3                   	ret
  2c:	83 e2 39             	and    $0x39,%edx
  2f:	83 fa 08             	cmp    $0x8,%edx
  32:	75 e7                	jne    0x1b
  34:	e8 03 ff ff ff       	call   0xffffffffffffff3c
  39:	0f 1f 00             	nopl   (%rax)
  3c:	f3 0f 1e fa          	endbr64

Code starting with the faulting instruction
===========================================
   0:	c9                   	leave
   1:	c3                   	ret
   2:	83 e2 39             	and    $0x39,%edx
   5:	83 fa 08             	cmp    $0x8,%edx
   8:	75 e7                	jne    0xfffffffffffffff1
   a:	e8 03 ff ff ff       	call   0xffffffffffffff12
   f:	0f 1f 00             	nopl   (%rax)
  12:	f3 0f 1e fa          	endbr64
[  249.132765] RSP: 002b:00007ffcec28f870 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[  249.132805] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fbbe829d08e
[  249.132847] RDX: 0000000000000000 RSI: 00007ffcec28f920 RDI: 0000000000000005
[  249.132887] RBP: 00007ffcec28f880 R08: 0000000000000000 R09: 0000000000000000
[  249.132927] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10e418
[  249.132965] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffcec28fff0
| [  249.133054] ------------[ cut here ]------------
| [  249.133079] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#0: ip/7720
| [  249.133132] Modules linked in:
| [  249.133205] Tainted: [W]=WARN
[  249.133225] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[  249.133266] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3))
[  249.133297] Code: 80 00 00 00 e8 09 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 96 a5 fb ff b9 a6 ff ff
All code
========
   0:	80 00 00             	addb   $0x0,(%rax)
   3:	00 e8                	add    %ch,%al
   5:	09 d9                	or     %ebx,%ecx
   7:	ff                   	(bad)
   8:	ff 48 83             	decl   -0x7d(%rax)
   b:	c4                   	(bad)
   c:	38 85 c0 75 18 48    	cmp    %al,0x481875c0(%rbp)
  12:	83 c4 08             	add    $0x8,%esp
  15:	4c 89 f8             	mov    %r15,%rax
  18:	5b                   	pop    %rbx
  19:	5d                   	pop    %rbp
  1a:	41 5c                	pop    %r12
  1c:	41 5d                	pop    %r13
  1e:	41 5e                	pop    %r14
  20:	41 5f                	pop    %r15
  22:	c3                   	ret
  23:	44 8b 48 08          	mov    0x8(%rax),%r9d
  27:	eb b4                	jmp    0xffffffffffffffdd
  29:	90                   	nop
  2a:*	0f 0b                	ud2		<-- trapping instruction
  2c:	90                   	nop
  2d:	ba 02 00 00 00       	mov    $0x2,%edx
  32:	4c 89 fe             	mov    %r15,%rsi
  35:	31 ff                	xor    %edi,%edi
  37:	e8 96 a5 fb ff       	call   0xfffffffffffba5d2
  3c:	b9                   	.byte 0xb9
  3d:	a6                   	cmpsb  (%rdi),(%rsi)
  3e:	ff                   	(bad)
  3f:	ff                   	.byte 0xff

Code starting with the faulting instruction
===========================================
   0:	0f 0b                	ud2
   2:	90                   	nop
   3:	ba 02 00 00 00       	mov    $0x2,%edx
   8:	4c 89 fe             	mov    %r15,%rsi
   b:	31 ff                	xor    %edi,%edi
   d:	e8 96 a5 fb ff       	call   0xfffffffffffba5a8
  12:	b9                   	.byte 0xb9
  13:	a6                   	cmpsb  (%rdi),(%rsi)
  14:	ff                   	(bad)
  15:	ff                   	.byte 0xff
[  249.133392] RSP: 0018:ff829f24851575e8 EFLAGS: 00010286
[  249.133419] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000
[  249.133456] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3bc5ca01915700
[  249.133498] RBP: 0000000000000000 R08: ff3bc5ca018d60d0 R09: ff3bc5ca065f3030
[  249.133542] R10: ff3bc5ca02e34118 R11: fefefefefefefeff R12: 0000000000000000
[  249.133585] R13: 0000000000000010 R14: ff3bc5ca02e34000 R15: ff3bc5ca01915700
[  249.133627] FS:  00007fbbe8063840(0000) GS:ff3bc5cab843e000(0000) knlGS:0000000000000000
[  249.133672] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[  249.133705] CR2: 000000002fdd5988 CR3: 00000000033b3002 CR4: 0000000000771ef0
[  249.133748] PKRU: 55555554
[  249.133765] Call Trace:
[  249.133780]  <TASK>
[  249.133796]  rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121)
[  249.133817]  notifier_call_chain (kernel/notifier.c:85)
[  249.133842]  netdev_lower_state_changed (net/core/dev.c:9573)
[  249.133873]  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)
[  249.133893]  do_set_master (net/core/rtnetlink.c:3011)
[  249.133913]  do_setlink.isra.0 (net/core/rtnetlink.c:3213 (discriminator 1))
[  249.133936]  ? __nla_validate_parse (lib/nlattr.c:620)
[  249.133959]  rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1))
[  249.133981]  ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7))
[  249.134002]  ? do_setlink.isra.0 (net/core/rtnetlink.c:3455)
[  249.134031]  rtnetlink_rcv_msg (net/core/rtnetlink.c:7061)
[  249.134052]  ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360)
[  249.134070]  ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1))
[  249.134103]  netlink_rcv_skb (net/netlink/af_netlink.c:2551)
[  249.134121]  netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345)
[  249.134140]  netlink_sendmsg (net/netlink/af_netlink.c:1895)
[  249.134162]  ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4))
[  249.134183]  ___sys_sendmsg (net/socket.c:2752)
[  249.134208]  __sys_sendmsg (net/socket.c:2784)
[  249.134228]  do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94)
[  249.134248]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[  249.134279] RIP: 0033:0x7fbbe829d08e
[  249.134297] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 <c9> c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa
All code
========
   0:	4d 89 d8             	mov    %r11,%r8
   3:	e8 94 bd 00 00       	call   0xbd9c
   8:	4c 8b 5d f8          	mov    -0x8(%rbp),%r11
   c:	41 8b 93 08 03 00 00 	mov    0x308(%r11),%edx
  13:	59                   	pop    %rcx
  14:	5e                   	pop    %rsi
  15:	48 83 f8 fc          	cmp    $0xfffffffffffffffc,%rax
  19:	74 11                	je     0x2c
  1b:	c9                   	leave
  1c:	c3                   	ret
  1d:	0f 1f 80 00 00 00 00 	nopl   0x0(%rax)
  24:	48 8b 45 10          	mov    0x10(%rbp),%rax
  28:	0f 05                	syscall
  2a:*	c9                   	leave		<-- trapping instruction
  2b:	c3                   	ret
  2c:	83 e2 39             	and    $0x39,%edx
  2f:	83 fa 08             	cmp    $0x8,%edx
  32:	75 e7                	jne    0x1b
  34:	e8 03 ff ff ff       	call   0xffffffffffffff3c
  39:	0f 1f 00             	nopl   (%rax)
  3c:	f3 0f 1e fa          	endbr64

Code starting with the faulting instruction
===========================================
   0:	c9                   	leave
   1:	c3                   	ret
   2:	83 e2 39             	and    $0x39,%edx
   5:	83 fa 08             	cmp    $0x8,%edx
   8:	75 e7                	jne    0xfffffffffffffff1
   a:	e8 03 ff ff ff       	call   0xffffffffffffff12
   f:	0f 1f 00             	nopl   (%rax)
  12:	f3 0f 1e fa          	endbr64
[  249.134392] RSP: 002b:00007ffcec28f870 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[  249.134436] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fbbe829d08e
[  249.134477] RDX: 0000000000000000 RSI: 00007ffcec28f920 RDI: 0000000000000005
[  249.134520] RBP: 00007ffcec28f880 R08: 0000000000000000 R09: 0000000000000000
[  249.134560] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10e418
[  249.134599] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffcec28fff0
| [  249.134687] ------------[ cut here ]------------
| [  249.134715] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#0: ip/7720
| [  249.134765] Modules linked in:
| [  249.134841] Tainted: [W]=WARN
[  249.134860] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[  249.134894] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3))
[  249.134920] Code: 80 00 00 00 e8 09 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 96 a5 fb ff b9 a6 ff ff
All code
========
   0:	80 00 00             	addb   $0x0,(%rax)
   3:	00 e8                	add    %ch,%al
   5:	09 d9                	or     %ebx,%ecx
   7:	ff                   	(bad)
   8:	ff 48 83             	decl   -0x7d(%rax)
   b:	c4                   	(bad)
   c:	38 85 c0 75 18 48    	cmp    %al,0x481875c0(%rbp)
  12:	83 c4 08             	add    $0x8,%esp
  15:	4c 89 f8             	mov    %r15,%rax
  18:	5b                   	pop    %rbx
  19:	5d                   	pop    %rbp
  1a:	41 5c                	pop    %r12
  1c:	41 5d                	pop    %r13
  1e:	41 5e                	pop    %r14
  20:	41 5f                	pop    %r15
  22:	c3                   	ret
  23:	44 8b 48 08          	mov    0x8(%rax),%r9d
  27:	eb b4                	jmp    0xffffffffffffffdd
  29:	90                   	nop
  2a:*	0f 0b                	ud2		<-- trapping instruction
  2c:	90                   	nop
  2d:	ba 02 00 00 00       	mov    $0x2,%edx
  32:	4c 89 fe             	mov    %r15,%rsi
  35:	31 ff                	xor    %edi,%edi
  37:	e8 96 a5 fb ff       	call   0xfffffffffffba5d2
  3c:	b9                   	.byte 0xb9
  3d:	a6                   	cmpsb  (%rdi),(%rsi)
  3e:	ff                   	(bad)
  3f:	ff                   	.byte 0xff

Code starting with the faulting instruction
===========================================
   0:	0f 0b                	ud2
   2:	90                   	nop
   3:	ba 02 00 00 00       	mov    $0x2,%edx
   8:	4c 89 fe             	mov    %r15,%rsi
   b:	31 ff                	xor    %edi,%edi
   d:	e8 96 a5 fb ff       	call   0xfffffffffffba5a8
  12:	b9                   	.byte 0xb9
  13:	a6                   	cmpsb  (%rdi),(%rsi)
  14:	ff                   	(bad)
  15:	ff                   	.byte 0xff
[  249.135013] RSP: 0018:ff829f24851575e8 EFLAGS: 00010286
[  249.135040] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000
[  249.135081] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3bc5ca01915700
[  249.135124] RBP: 0000000000000000 R08: ff3bc5ca018d60d0 R09: ff3bc5ca065f3030
[  249.135165] R10: ff3bc5ca02e34118 R11: fefefefefefefeff R12: 0000000000000000
[  249.135205] R13: 0000000000000010 R14: ff3bc5ca02e34000 R15: ff3bc5ca01915700
[  249.135250] FS:  00007fbbe8063840(0000) GS:ff3bc5cab843e000(0000) knlGS:0000000000000000
[  249.135294] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[  249.135328] CR2: 000000002fdd5988 CR3: 00000000033b3002 CR4: 0000000000771ef0
[  249.135369] PKRU: 55555554
[  249.135381] Call Trace:
[  249.135396]  <TASK>
[  249.135409]  rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121)
[  249.135429]  notifier_call_chain (kernel/notifier.c:85)
[  249.135454]  netdev_lower_state_changed (net/core/dev.c:9573)
[  249.135485]  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)
[  249.135509]  do_set_master (net/core/rtnetlink.c:3011)
[  249.135529]  do_setlink.isra.0 (net/core/rtnetlink.c:3213 (discriminator 1))
[  249.135548]  ? __nla_validate_parse (lib/nlattr.c:620)
[  249.135577]  rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1))
[  249.135600]  ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7))
[  249.135621]  ? do_setlink.isra.0 (net/core/rtnetlink.c:3455)
[  249.135647]  rtnetlink_rcv_msg (net/core/rtnetlink.c:7061)
[  249.135668]  ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360)
[  249.135690]  ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1))
[  249.135716]  netlink_rcv_skb (net/netlink/af_netlink.c:2551)
[  249.135734]  netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345)
[  249.135755]  netlink_sendmsg (net/netlink/af_netlink.c:1895)
[  249.135782]  ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4))
[  249.135805]  ___sys_sendmsg (net/socket.c:2752)
[  249.135829]  __sys_sendmsg (net/socket.c:2784)
[  249.135849]  do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94)
[  249.135868]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[  249.135894] RIP: 0033:0x7fbbe829d08e
[  249.135915] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 <c9> c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa
All code
========
   0:	4d 89 d8             	mov    %r11,%r8
   3:	e8 94 bd 00 00       	call   0xbd9c
   8:	4c 8b 5d f8          	mov    -0x8(%rbp),%r11
   c:	41 8b 93 08 03 00 00 	mov    0x308(%r11),%edx
  13:	59                   	pop    %rcx
  14:	5e                   	pop    %rsi
  15:	48 83 f8 fc          	cmp    $0xfffffffffffffffc,%rax
  19:	74 11                	je     0x2c
  1b:	c9                   	leave
  1c:	c3                   	ret
  1d:	0f 1f 80 00 00 00 00 	nopl   0x0(%rax)
  24:	48 8b 45 10          	mov    0x10(%rbp),%rax
  28:	0f 05                	syscall
  2a:*	c9                   	leave		<-- trapping instruction
  2b:	c3                   	ret
  2c:	83 e2 39             	and    $0x39,%edx
  2f:	83 fa 08             	cmp    $0x8,%edx
  32:	75 e7                	jne    0x1b
  34:	e8 03 ff ff ff       	call   0xffffffffffffff3c
  39:	0f 1f 00             	nopl   (%rax)
  3c:	f3 0f 1e fa          	endbr64

Code starting with the faulting instruction
===========================================
   0:	c9                   	leave
   1:	c3                   	ret
   2:	83 e2 39             	and    $0x39,%edx
   5:	83 fa 08             	cmp    $0x8,%edx
   8:	75 e7                	jne    0xfffffffffffffff1
   a:	e8 03 ff ff ff       	call   0xffffffffffffff12
   f:	0f 1f 00             	nopl   (%rax)
  12:	f3 0f 1e fa          	endbr64
[  249.136008] RSP: 002b:00007ffcec28f870 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[  249.136048] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fbbe829d08e
[  249.136087] RDX: 0000000000000000 RSI: 00007ffcec28f920 RDI: 0000000000000005
[  249.136130] RBP: 00007ffcec28f880 R08: 0000000000000000 R09: 0000000000000000
[  249.136169] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10e418
[  249.136206] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffcec28fff0
| [  249.136294] ------------[ cut here ]------------
| [  249.136323] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#0: ip/7720
| [  249.136370] Modules linked in:
| [  249.136447] Tainted: [W]=WARN
[  249.136468] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[  249.136501] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3))
[  249.136531] Code: 80 00 00 00 e8 09 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 96 a5 fb ff b9 a6 ff ff
All code
========
   0:	80 00 00             	addb   $0x0,(%rax)
   3:	00 e8                	add    %ch,%al
   5:	09 d9                	or     %ebx,%ecx
   7:	ff                   	(bad)
   8:	ff 48 83             	decl   -0x7d(%rax)
   b:	c4                   	(bad)
   c:	38 85 c0 75 18 48    	cmp    %al,0x481875c0(%rbp)
  12:	83 c4 08             	add    $0x8,%esp
  15:	4c 89 f8             	mov    %r15,%rax
  18:	5b                   	pop    %rbx
  19:	5d                   	pop    %rbp
  1a:	41 5c                	pop    %r12
  1c:	41 5d                	pop    %r13
  1e:	41 5e                	pop    %r14
  20:	41 5f                	pop    %r15
  22:	c3                   	ret
  23:	44 8b 48 08          	mov    0x8(%rax),%r9d
  27:	eb b4                	jmp    0xffffffffffffffdd
  29:	90                   	nop
  2a:*	0f 0b                	ud2		<-- trapping instruction
  2c:	90                   	nop
  2d:	ba 02 00 00 00       	mov    $0x2,%edx
  32:	4c 89 fe             	mov    %r15,%rsi
  35:	31 ff                	xor    %edi,%edi
  37:	e8 96 a5 fb ff       	call   0xfffffffffffba5d2
  3c:	b9                   	.byte 0xb9
  3d:	a6                   	cmpsb  (%rdi),(%rsi)
  3e:	ff                   	(bad)
  3f:	ff                   	.byte 0xff

Code starting with the faulting instruction
===========================================
   0:	0f 0b                	ud2
   2:	90                   	nop
   3:	ba 02 00 00 00       	mov    $0x2,%edx
   8:	4c 89 fe             	mov    %r15,%rsi
   b:	31 ff                	xor    %edi,%edi
   d:	e8 96 a5 fb ff       	call   0xfffffffffffba5a8
  12:	b9                   	.byte 0xb9
  13:	a6                   	cmpsb  (%rdi),(%rsi)
  14:	ff                   	(bad)
  15:	ff                   	.byte 0xff
[  249.136624] RSP: 0018:ff829f2485157568 EFLAGS: 00010286
[  249.136651] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000
[  249.136691] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3bc5ca01915700
[  249.136731] RBP: 0000000000000000 R08: ff3bc5ca018d60d0 R09: ff3bc5ca065f3030
[  249.136773] R10: ff3bc5ca02e34118 R11: fefefefefefefeff R12: 0000000000000000
[  249.136815] R13: 0000000000000010 R14: ff3bc5ca02e34000 R15: ff3bc5ca01915700
[  249.136858] FS:  00007fbbe8063840(0000) GS:ff3bc5cab843e000(0000) knlGS:0000000000000000
[  249.136901] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[  249.136934] CR2: 000000002fdd5988 CR3: 00000000033b3002 CR4: 0000000000771ef0
[  249.136974] PKRU: 55555554
[  249.136986] Call Trace:
[  249.136999]  <TASK>
[  249.137011]  rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121)
[  249.137030]  notifier_call_chain (kernel/notifier.c:85)
[  249.137050]  __netdev_upper_dev_link (net/core/dev.c:8931)
[  249.137081]  netdev_master_upper_dev_link (net/core/dev.c:9001)
[  249.137112]  bond_enslave (drivers/net/bonding/bond_main.c:1713 drivers/net/bonding/bond_main.c:2229)
[  249.137136]  do_set_master (net/core/rtnetlink.c:3011)
[  249.137157]  do_setlink.isra.0 (net/core/rtnetlink.c:3213 (discriminator 1))
[  249.137176]  ? __nla_validate_parse (lib/nlattr.c:620)
[  249.137205]  rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1))
[  249.137227]  ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7))
[  249.137248]  ? do_setlink.isra.0 (net/core/rtnetlink.c:3455)
[  249.137274]  rtnetlink_rcv_msg (net/core/rtnetlink.c:7061)
[  249.137296]  ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360)
[  249.137317]  ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1))
[  249.137344]  netlink_rcv_skb (net/netlink/af_netlink.c:2551)
[  249.137365]  netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345)
[  249.137387]  netlink_sendmsg (net/netlink/af_netlink.c:1895)
[  249.137405]  ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4))
[  249.137427]  ___sys_sendmsg (net/socket.c:2752)
[  249.137450]  __sys_sendmsg (net/socket.c:2784)
[  249.137468]  do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94)
[  249.137488]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[  249.137518] RIP: 0033:0x7fbbe829d08e
[  249.137540] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 <c9> c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa
All code
========
   0:	4d 89 d8             	mov    %r11,%r8
   3:	e8 94 bd 00 00       	call   0xbd9c
   8:	4c 8b 5d f8          	mov    -0x8(%rbp),%r11
   c:	41 8b 93 08 03 00 00 	mov    0x308(%r11),%edx
  13:	59                   	pop    %rcx
  14:	5e                   	pop    %rsi
  15:	48 83 f8 fc          	cmp    $0xfffffffffffffffc,%rax
  19:	74 11                	je     0x2c
  1b:	c9                   	leave
  1c:	c3                   	ret
  1d:	0f 1f 80 00 00 00 00 	nopl   0x0(%rax)
  24:	48 8b 45 10          	mov    0x10(%rbp),%rax
  28:	0f 05                	syscall
  2a:*	c9                   	leave		<-- trapping instruction
  2b:	c3                   	ret
  2c:	83 e2 39             	and    $0x39,%edx
  2f:	83 fa 08             	cmp    $0x8,%edx
  32:	75 e7                	jne    0x1b
  34:	e8 03 ff ff ff       	call   0xffffffffffffff3c
  39:	0f 1f 00             	nopl   (%rax)
  3c:	f3 0f 1e fa          	endbr64

Code starting with the faulting instruction
===========================================
   0:	c9                   	leave
   1:	c3                   	ret
   2:	83 e2 39             	and    $0x39,%edx
   5:	83 fa 08             	cmp    $0x8,%edx
   8:	75 e7                	jne    0xfffffffffffffff1
   a:	e8 03 ff ff ff       	call   0xffffffffffffff12
   f:	0f 1f 00             	nopl   (%rax)
  12:	f3 0f 1e fa          	endbr64
[  249.137631] RSP: 002b:00007ffcec28f870 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[  249.137671] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fbbe829d08e
[  249.137707] RDX: 0000000000000000 RSI: 00007ffcec28f920 RDI: 0000000000000005
[  249.137746] RBP: 00007ffcec28f880 R08: 0000000000000000 R09: 0000000000000000
[  249.137784] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10e418
[  249.137823] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffcec28fff0
| [  249.137911] ------------[ cut here ]------------
| [  249.137940] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#0: ip/7720
| [  249.137992] Modules linked in:
| [  249.138071] Tainted: [W]=WARN
[  249.138097] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[  249.138137] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3))
[  249.138165] Code: 80 00 00 00 e8 09 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 96 a5 fb ff b9 a6 ff ff
All code
========
   0:	80 00 00             	addb   $0x0,(%rax)
   3:	00 e8                	add    %ch,%al
   5:	09 d9                	or     %ebx,%ecx
   7:	ff                   	(bad)
   8:	ff 48 83             	decl   -0x7d(%rax)
   b:	c4                   	(bad)
   c:	38 85 c0 75 18 48    	cmp    %al,0x481875c0(%rbp)
  12:	83 c4 08             	add    $0x8,%esp
  15:	4c 89 f8             	mov    %r15,%rax
  18:	5b                   	pop    %rbx
  19:	5d                   	pop    %rbp
  1a:	41 5c                	pop    %r12
  1c:	41 5d                	pop    %r13
  1e:	41 5e                	pop    %r14
  20:	41 5f                	pop    %r15
  22:	c3                   	ret
  23:	44 8b 48 08          	mov    0x8(%rax),%r9d
  27:	eb b4                	jmp    0xffffffffffffffdd
  29:	90                   	nop
  2a:*	0f 0b                	ud2		<-- trapping instruction
  2c:	90                   	nop
  2d:	ba 02 00 00 00       	mov    $0x2,%edx
  32:	4c 89 fe             	mov    %r15,%rsi
  35:	31 ff                	xor    %edi,%edi
  37:	e8 96 a5 fb ff       	call   0xfffffffffffba5d2
  3c:	b9                   	.byte 0xb9
  3d:	a6                   	cmpsb  (%rdi),(%rsi)
  3e:	ff                   	(bad)
  3f:	ff                   	.byte 0xff

Code starting with the faulting instruction
===========================================
   0:	0f 0b                	ud2
   2:	90                   	nop
   3:	ba 02 00 00 00       	mov    $0x2,%edx
   8:	4c 89 fe             	mov    %r15,%rsi
   b:	31 ff                	xor    %edi,%edi
   d:	e8 96 a5 fb ff       	call   0xfffffffffffba5a8
  12:	b9                   	.byte 0xb9
  13:	a6                   	cmpsb  (%rdi),(%rsi)
  14:	ff                   	(bad)
  15:	ff                   	.byte 0xff
[  249.138256] RSP: 0018:ff829f24851575e8 EFLAGS: 00010286
[  249.138283] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000
[  249.138325] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3bc5ca01915700
[  249.138364] RBP: 0000000000000000 R08: ff3bc5ca018d60d0 R09: ff3bc5ca065f3030
[  249.138402] R10: ff3bc5ca02e34118 R11: fefefefefefefeff R12: 0000000000000000
[  249.138440] R13: 0000000000000010 R14: ff3bc5ca02e34000 R15: ff3bc5ca01915700
[  249.138480] FS:  00007fbbe8063840(0000) GS:ff3bc5cab843e000(0000) knlGS:0000000000000000
[  249.138522] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[  249.138556] CR2: 000000002fdd5988 CR3: 00000000033b3002 CR4: 0000000000771ef0
[  249.138597] PKRU: 55555554
[  249.138611] Call Trace:
[  249.138624]  <TASK>
[  249.138638]  rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121)
[  249.138661]  notifier_call_chain (kernel/notifier.c:85)
[  249.138682]  netdev_lower_state_changed (net/core/dev.c:9573)
[  249.138711]  bond_enslave (drivers/net/bonding/bond_main.c:1830 drivers/net/bonding/bond_main.c:2235)
[  249.138734]  do_set_master (net/core/rtnetlink.c:3011)
[  249.138751]  do_setlink.isra.0 (net/core/rtnetlink.c:3213 (discriminator 1))
[  249.138772]  ? __nla_validate_parse (lib/nlattr.c:620)
[  249.138803]  rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1))
[  249.138824]  ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7))
[  249.138847]  ? do_setlink.isra.0 (net/core/rtnetlink.c:3455)
[  249.138875]  rtnetlink_rcv_msg (net/core/rtnetlink.c:7061)
[  249.138896]  ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360)
[  249.138916]  ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1))
[  249.138942]  netlink_rcv_skb (net/netlink/af_netlink.c:2551)
[  249.138962]  netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345)
[  249.138982]  netlink_sendmsg (net/netlink/af_netlink.c:1895)
[  249.139001]  ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4))
[  249.139021]  ___sys_sendmsg (net/socket.c:2752)
[  249.139040]  __sys_sendmsg (net/socket.c:2784)
[  249.139057]  do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94)
[  249.139078]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[  249.139106] RIP: 0033:0x7fbbe829d08e
[  249.139127] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 <c9> c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa
All code
========
   0:	4d 89 d8             	mov    %r11,%r8
   3:	e8 94 bd 00 00       	call   0xbd9c
   8:	4c 8b 5d f8          	mov    -0x8(%rbp),%r11
   c:	41 8b 93 08 03 00 00 	mov    0x308(%r11),%edx
  13:	59                   	pop    %rcx
  14:	5e                   	pop    %rsi
  15:	48 83 f8 fc          	cmp    $0xfffffffffffffffc,%rax
  19:	74 11                	je     0x2c
  1b:	c9                   	leave
  1c:	c3                   	ret
  1d:	0f 1f 80 00 00 00 00 	nopl   0x0(%rax)
  24:	48 8b 45 10          	mov    0x10(%rbp),%rax
  28:	0f 05                	syscall
  2a:*	c9                   	leave		<-- trapping instruction
  2b:	c3                   	ret
  2c:	83 e2 39             	and    $0x39,%edx
  2f:	83 fa 08             	cmp    $0x8,%edx
  32:	75 e7                	jne    0x1b
  34:	e8 03 ff ff ff       	call   0xffffffffffffff3c
  39:	0f 1f 00             	nopl   (%rax)
  3c:	f3 0f 1e fa          	endbr64

Code starting with the faulting instruction
===========================================
   0:	c9                   	leave
   1:	c3                   	ret
   2:	83 e2 39             	and    $0x39,%edx
   5:	83 fa 08             	cmp    $0x8,%edx
   8:	75 e7                	jne    0xfffffffffffffff1
   a:	e8 03 ff ff ff       	call   0xffffffffffffff12
   f:	0f 1f 00             	nopl   (%rax)
  12:	f3 0f 1e fa          	endbr64
[  249.139216] RSP: 002b:00007ffcec28f870 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[  249.139254] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fbbe829d08e
[  249.139292] RDX: 0000000000000000 RSI: 00007ffcec28f920 RDI: 0000000000000005
[  249.139329] RBP: 00007ffcec28f880 R08: 0000000000000000 R09: 0000000000000000
[  249.139368] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10e418
[  249.139406] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffcec28fff0
| [  249.139500] ------------[ cut here ]------------
| [  249.139528] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#0: ip/7720
| [  249.139574] Modules linked in:
| [  249.139649] Tainted: [W]=WARN
[  249.139669] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[  249.139700] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3))
[  249.139723] Code: 80 00 00 00 e8 09 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 96 a5 fb ff b9 a6 ff ff
All code
========
   0:	80 00 00             	addb   $0x0,(%rax)
   3:	00 e8                	add    %ch,%al
   5:	09 d9                	or     %ebx,%ecx
   7:	ff                   	(bad)
   8:	ff 48 83             	decl   -0x7d(%rax)
   b:	c4                   	(bad)
   c:	38 85 c0 75 18 48    	cmp    %al,0x481875c0(%rbp)
  12:	83 c4 08             	add    $0x8,%esp
  15:	4c 89 f8             	mov    %r15,%rax
  18:	5b                   	pop    %rbx
  19:	5d                   	pop    %rbp
  1a:	41 5c                	pop    %r12
  1c:	41 5d                	pop    %r13
  1e:	41 5e                	pop    %r14
  20:	41 5f                	pop    %r15
  22:	c3                   	ret
  23:	44 8b 48 08          	mov    0x8(%rax),%r9d
  27:	eb b4                	jmp    0xffffffffffffffdd
  29:	90                   	nop
  2a:*	0f 0b                	ud2		<-- trapping instruction
  2c:	90                   	nop
  2d:	ba 02 00 00 00       	mov    $0x2,%edx
  32:	4c 89 fe             	mov    %r15,%rsi
  35:	31 ff                	xor    %edi,%edi
  37:	e8 96 a5 fb ff       	call   0xfffffffffffba5d2
  3c:	b9                   	.byte 0xb9
  3d:	a6                   	cmpsb  (%rdi),(%rsi)
  3e:	ff                   	(bad)
  3f:	ff                   	.byte 0xff

Code starting with the faulting instruction
===========================================
   0:	0f 0b                	ud2
   2:	90                   	nop
   3:	ba 02 00 00 00       	mov    $0x2,%edx
   8:	4c 89 fe             	mov    %r15,%rsi
   b:	31 ff                	xor    %edi,%edi
   d:	e8 96 a5 fb ff       	call   0xfffffffffffba5a8
  12:	b9                   	.byte 0xb9
  13:	a6                   	cmpsb  (%rdi),(%rsi)
  14:	ff                   	(bad)
  15:	ff                   	.byte 0xff
[  249.139815] RSP: 0018:ff829f24851575b8 EFLAGS: 00010286
[  249.139844] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000
[  249.139882] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3bc5ca01915700
[  249.139922] RBP: 0000000000000002 R08: ff3bc5ca03267890 R09: ff3bc5ca065f3030
[  249.139963] R10: ff3bc5ca0660e118 R11: fefefefefefefeff R12: 0000000000000000
[  249.139999] R13: 0000000000000010 R14: ff3bc5ca0660e000 R15: ff3bc5ca01915700
[  249.140041] FS:  00007fbbe8063840(0000) GS:ff3bc5cab843e000(0000) knlGS:0000000000000000
[  249.140079] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[  249.140114] CR2: 000000002fdd5988 CR3: 00000000033b3002 CR4: 0000000000771ef0
[  249.140154] PKRU: 55555554
[  249.140167] Call Trace:
[  249.140180]  <TASK>
[  249.140194]  rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121)
[  249.140215]  notifier_call_chain (kernel/notifier.c:85)
[  249.140234]  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)
[  249.140261]  bond_enslave (drivers/net/bonding/bond_main.c:2276)
[  249.140282]  do_set_master (net/core/rtnetlink.c:3011)
[  249.140305]  do_setlink.isra.0 (net/core/rtnetlink.c:3213 (discriminator 1))
[  249.140327]  ? __nla_validate_parse (lib/nlattr.c:620)
[  249.140354]  rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1))
[  249.140373]  ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7))
[  249.140393]  ? do_setlink.isra.0 (net/core/rtnetlink.c:3455)
[  249.140420]  rtnetlink_rcv_msg (net/core/rtnetlink.c:7061)
[  249.140438]  ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360)
[  249.140455]  ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1))
[  249.140484]  netlink_rcv_skb (net/netlink/af_netlink.c:2551)
[  249.140506]  netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345)
[  249.140525]  netlink_sendmsg (net/netlink/af_netlink.c:1895)
[  249.140545]  ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4))
[  249.140567]  ___sys_sendmsg (net/socket.c:2752)
[  249.140589]  __sys_sendmsg (net/socket.c:2784)
[  249.140609]  do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94)
[  249.140627]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[  249.140653] RIP: 0033:0x7fbbe829d08e
[  249.140674] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 <c9> c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa
All code
========
   0:	4d 89 d8             	mov    %r11,%r8
   3:	e8 94 bd 00 00       	call   0xbd9c
   8:	4c 8b 5d f8          	mov    -0x8(%rbp),%r11
   c:	41 8b 93 08 03 00 00 	mov    0x308(%r11),%edx
  13:	59                   	pop    %rcx
  14:	5e                   	pop    %rsi
  15:	48 83 f8 fc          	cmp    $0xfffffffffffffffc,%rax
  19:	74 11                	je     0x2c
  1b:	c9                   	leave
  1c:	c3                   	ret
  1d:	0f 1f 80 00 00 00 00 	nopl   0x0(%rax)
  24:	48 8b 45 10          	mov    0x10(%rbp),%rax
  28:	0f 05                	syscall
  2a:*	c9                   	leave		<-- trapping instruction
  2b:	c3                   	ret
  2c:	83 e2 39             	and    $0x39,%edx
  2f:	83 fa 08             	cmp    $0x8,%edx
  32:	75 e7                	jne    0x1b
  34:	e8 03 ff ff ff       	call   0xffffffffffffff3c
  39:	0f 1f 00             	nopl   (%rax)
  3c:	f3 0f 1e fa          	endbr64

Code starting with the faulting instruction
===========================================
   0:	c9                   	leave
   1:	c3                   	ret
   2:	83 e2 39             	and    $0x39,%edx
   5:	83 fa 08             	cmp    $0x8,%edx
   8:	75 e7                	jne    0xfffffffffffffff1
   a:	e8 03 ff ff ff       	call   0xffffffffffffff12
   f:	0f 1f 00             	nopl   (%rax)
  12:	f3 0f 1e fa          	endbr64
[  249.140765] RSP: 002b:00007ffcec28f870 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[  249.140806] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fbbe829d08e
[  249.140844] RDX: 0000000000000000 RSI: 00007ffcec28f920 RDI: 0000000000000005
[  249.140883] RBP: 00007ffcec28f880 R08: 0000000000000000 R09: 0000000000000000
[  249.140924] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10e418
[  249.140964] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffcec28fff0
| [  249.151632] ------------[ cut here ]------------
| [  249.151675] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#0: ip/7725
| [  249.151729] Modules linked in:
| [  249.151817] Tainted: [W]=WARN
[  249.151837] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[  249.151875] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3))
[  249.151902] Code: 80 00 00 00 e8 09 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 96 a5 fb ff b9 a6 ff ff
All code
========
   0:	80 00 00             	addb   $0x0,(%rax)
   3:	00 e8                	add    %ch,%al
   5:	09 d9                	or     %ebx,%ecx
   7:	ff                   	(bad)
   8:	ff 48 83             	decl   -0x7d(%rax)
   b:	c4                   	(bad)
   c:	38 85 c0 75 18 48    	cmp    %al,0x481875c0(%rbp)
  12:	83 c4 08             	add    $0x8,%esp
  15:	4c 89 f8             	mov    %r15,%rax
  18:	5b                   	pop    %rbx
  19:	5d                   	pop    %rbp
  1a:	41 5c                	pop    %r12
  1c:	41 5d                	pop    %r13
  1e:	41 5e                	pop    %r14
  20:	41 5f                	pop    %r15
  22:	c3                   	ret
  23:	44 8b 48 08          	mov    0x8(%rax),%r9d
  27:	eb b4                	jmp    0xffffffffffffffdd
  29:	90                   	nop
  2a:*	0f 0b                	ud2		<-- trapping instruction
  2c:	90                   	nop
  2d:	ba 02 00 00 00       	mov    $0x2,%edx
  32:	4c 89 fe             	mov    %r15,%rsi
  35:	31 ff                	xor    %edi,%edi
  37:	e8 96 a5 fb ff       	call   0xfffffffffffba5d2
  3c:	b9                   	.byte 0xb9
  3d:	a6                   	cmpsb  (%rdi),(%rsi)
  3e:	ff                   	(bad)
  3f:	ff                   	.byte 0xff

Code starting with the faulting instruction
===========================================
   0:	0f 0b                	ud2
   2:	90                   	nop
   3:	ba 02 00 00 00       	mov    $0x2,%edx
   8:	4c 89 fe             	mov    %r15,%rsi
   b:	31 ff                	xor    %edi,%edi
   d:	e8 96 a5 fb ff       	call   0xfffffffffffba5a8
  12:	b9                   	.byte 0xb9
  13:	a6                   	cmpsb  (%rdi),(%rsi)
  14:	ff                   	(bad)
  15:	ff                   	.byte 0xff
[  249.152000] RSP: 0018:ff829f2485167598 EFLAGS: 00010286
[  249.152031] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000
[  249.152070] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3bc5ca01915700
[  249.152113] RBP: 0000000000000000 R08: ff3bc5ca018d60d0 R09: ff3bc5ca065f3030
[  249.152153] R10: ff3bc5ca02e34118 R11: fefefefefefefeff R12: 0000000000000000
[  249.152194] R13: 0000000000000010 R14: ff3bc5ca02e34000 R15: ff3bc5ca01915700
[  249.152241] FS:  00007fdf0b5d9840(0000) GS:ff3bc5cab843e000(0000) knlGS:0000000000000000
[  249.152284] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[  249.152320] CR2: 000000001e88e988 CR3: 0000000004f4e003 CR4: 0000000000771ef0
[  249.152364] PKRU: 55555554
[  249.152379] Call Trace:
[  249.152394]  <TASK>
[  249.152409]  rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121)
[  249.152431]  notifier_call_chain (kernel/notifier.c:85)
[  249.152453]  __netdev_upper_dev_unlink (net/core/dev.c:9027)
[  249.152480]  netdev_upper_dev_unlink (net/core/dev.c:9054)
[  249.152509]  __bond_release_one (drivers/net/bonding/bond_main.c:1724 drivers/net/bonding/bond_main.c:2466)
[  249.152534]  do_set_master (net/core/rtnetlink.c:2995)
[  249.152554]  do_setlink.isra.0 (net/core/rtnetlink.c:3213 (discriminator 1))
[  249.152574]  ? __nla_validate_parse (lib/nlattr.c:620)
[  249.152602]  rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1))
[  249.152625]  ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7))
[  249.152646]  ? do_setlink.isra.0 (net/core/rtnetlink.c:3455)
[  249.152675]  rtnetlink_rcv_msg (net/core/rtnetlink.c:7061)
[  249.152697]  ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360)
[  249.152716]  ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1))
[  249.152749]  netlink_rcv_skb (net/netlink/af_netlink.c:2551)
[  249.152780]  netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345)
[  249.152801]  netlink_sendmsg (net/netlink/af_netlink.c:1895)
[  249.152822]  ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4))
[  249.152840]  ___sys_sendmsg (net/socket.c:2752)
[  249.152862]  __sys_sendmsg (net/socket.c:2784)
[  249.152881]  do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94)
[  249.152904]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[  249.152931] RIP: 0033:0x7fdf0b81308e
[  249.152950] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 <c9> c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa
All code
========
   0:	4d 89 d8             	mov    %r11,%r8
   3:	e8 94 bd 00 00       	call   0xbd9c
   8:	4c 8b 5d f8          	mov    -0x8(%rbp),%r11
   c:	41 8b 93 08 03 00 00 	mov    0x308(%r11),%edx
  13:	59                   	pop    %rcx
  14:	5e                   	pop    %rsi
  15:	48 83 f8 fc          	cmp    $0xfffffffffffffffc,%rax
  19:	74 11                	je     0x2c
  1b:	c9                   	leave
  1c:	c3                   	ret
  1d:	0f 1f 80 00 00 00 00 	nopl   0x0(%rax)
  24:	48 8b 45 10          	mov    0x10(%rbp),%rax
  28:	0f 05                	syscall
  2a:*	c9                   	leave		<-- trapping instruction
  2b:	c3                   	ret
  2c:	83 e2 39             	and    $0x39,%edx
  2f:	83 fa 08             	cmp    $0x8,%edx
  32:	75 e7                	jne    0x1b
  34:	e8 03 ff ff ff       	call   0xffffffffffffff3c
  39:	0f 1f 00             	nopl   (%rax)
  3c:	f3 0f 1e fa          	endbr64

Code starting with the faulting instruction
===========================================
   0:	c9                   	leave
   1:	c3                   	ret
   2:	83 e2 39             	and    $0x39,%edx
   5:	83 fa 08             	cmp    $0x8,%edx
   8:	75 e7                	jne    0xfffffffffffffff1
   a:	e8 03 ff ff ff       	call   0xffffffffffffff12
   f:	0f 1f 00             	nopl   (%rax)
  12:	f3 0f 1e fa          	endbr64
[  249.153041] RSP: 002b:00007fffb4e16050 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[  249.153084] RAX: ffffffffffffffda RBX: 0000000000000002 RCX: 00007fdf0b81308e
[  249.153127] RDX: 0000000000000000 RSI: 00007fffb4e16100 RDI: 0000000000000005
[  249.153165] RBP: 00007fffb4e16060 R08: 0000000000000000 R09: 0000000000000000
[  249.153205] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10e418
[  249.153246] R13: 000000000049f620 R14: 0000000000000000 R15: 00007fffb4e167d0
| [  249.161776] ------------[ cut here ]------------
| [  249.161833] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#0: ip/7725
| [  249.161889] Modules linked in:
| [  249.161968] Tainted: [W]=WARN
[  249.161990] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[  249.162024] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3))
[  249.162053] Code: 80 00 00 00 e8 09 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 96 a5 fb ff b9 a6 ff ff
All code
========
   0:	80 00 00             	addb   $0x0,(%rax)
   3:	00 e8                	add    %ch,%al
   5:	09 d9                	or     %ebx,%ecx
   7:	ff                   	(bad)
   8:	ff 48 83             	decl   -0x7d(%rax)
   b:	c4                   	(bad)
   c:	38 85 c0 75 18 48    	cmp    %al,0x481875c0(%rbp)
  12:	83 c4 08             	add    $0x8,%esp
  15:	4c 89 f8             	mov    %r15,%rax
  18:	5b                   	pop    %rbx
  19:	5d                   	pop    %rbp
  1a:	41 5c                	pop    %r12
  1c:	41 5d                	pop    %r13
  1e:	41 5e                	pop    %r14
  20:	41 5f                	pop    %r15
  22:	c3                   	ret
  23:	44 8b 48 08          	mov    0x8(%rax),%r9d
  27:	eb b4                	jmp    0xffffffffffffffdd
  29:	90                   	nop
  2a:*	0f 0b                	ud2		<-- trapping instruction
  2c:	90                   	nop
  2d:	ba 02 00 00 00       	mov    $0x2,%edx
  32:	4c 89 fe             	mov    %r15,%rsi
  35:	31 ff                	xor    %edi,%edi
  37:	e8 96 a5 fb ff       	call   0xfffffffffffba5d2
  3c:	b9                   	.byte 0xb9
  3d:	a6                   	cmpsb  (%rdi),(%rsi)
  3e:	ff                   	(bad)
  3f:	ff                   	.byte 0xff

Code starting with the faulting instruction
===========================================
   0:	0f 0b                	ud2
   2:	90                   	nop
   3:	ba 02 00 00 00       	mov    $0x2,%edx
   8:	4c 89 fe             	mov    %r15,%rsi
   b:	31 ff                	xor    %edi,%edi
   d:	e8 96 a5 fb ff       	call   0xfffffffffffba5a8
  12:	b9                   	.byte 0xb9
  13:	a6                   	cmpsb  (%rdi),(%rsi)
  14:	ff                   	(bad)
  15:	ff                   	.byte 0xff
[  249.162158] RSP: 0018:ff829f2485167600 EFLAGS: 00010286
[  249.162187] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000
[  249.162229] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3bc5ca01915700
[  249.162273] RBP: 0000000000000000 R08: ff3bc5ca03267890 R09: ff3bc5ca065f3030
[  249.162313] R10: ff3bc5ca0660e118 R11: fefefefefefefeff R12: 0000000000000000
[  249.162354] R13: 0000000000000010 R14: ff3bc5ca0660e000 R15: ff3bc5ca01915700
[  249.162396] FS:  00007fdf0b5d9840(0000) GS:ff3bc5cab843e000(0000) knlGS:0000000000000000
[  249.162440] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[  249.162476] CR2: 000000001e88e988 CR3: 0000000004f4e003 CR4: 0000000000771ef0
[  249.162516] PKRU: 55555554
[  249.162530] Call Trace:
[  249.162544]  <TASK>
[  249.162556]  rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121)
[  249.162581]  notifier_call_chain (kernel/notifier.c:85)
[  249.162603]  call_netdevice_notifiers (net/core/dev.c:2287 net/core/dev.c:2301)
[  249.162630]  __bond_release_one.cold (drivers/net/bonding/bond_main.c:2527)
[  249.162656]  do_set_master (net/core/rtnetlink.c:2995)
[  249.162677]  do_setlink.isra.0 (net/core/rtnetlink.c:3213 (discriminator 1))
[  249.162699]  ? __nla_validate_parse (lib/nlattr.c:620)
[  249.162728]  rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1))
[  249.162748]  ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7))
[  249.162775]  ? do_setlink.isra.0 (net/core/rtnetlink.c:3455)
[  249.162805]  rtnetlink_rcv_msg (net/core/rtnetlink.c:7061)
[  249.162828]  ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360)
[  249.162849]  ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1))
[  249.162874]  netlink_rcv_skb (net/netlink/af_netlink.c:2551)
[  249.162896]  netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345)
[  249.162917]  netlink_sendmsg (net/netlink/af_netlink.c:1895)
[  249.162939]  ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4))
[  249.162960]  ___sys_sendmsg (net/socket.c:2752)
[  249.162985]  __sys_sendmsg (net/socket.c:2784)
[  249.163008]  do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94)
[  249.163029]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[  249.163056] RIP: 0033:0x7fdf0b81308e
[  249.163078] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 <c9> c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa
All code
========
   0:	4d 89 d8             	mov    %r11,%r8
   3:	e8 94 bd 00 00       	call   0xbd9c
   8:	4c 8b 5d f8          	mov    -0x8(%rbp),%r11
   c:	41 8b 93 08 03 00 00 	mov    0x308(%r11),%edx
  13:	59                   	pop    %rcx
  14:	5e                   	pop    %rsi
  15:	48 83 f8 fc          	cmp    $0xfffffffffffffffc,%rax
  19:	74 11                	je     0x2c
  1b:	c9                   	leave
  1c:	c3                   	ret
  1d:	0f 1f 80 00 00 00 00 	nopl   0x0(%rax)
  24:	48 8b 45 10          	mov    0x10(%rbp),%rax
  28:	0f 05                	syscall
  2a:*	c9                   	leave		<-- trapping instruction
  2b:	c3                   	ret
  2c:	83 e2 39             	and    $0x39,%edx
  2f:	83 fa 08             	cmp    $0x8,%edx
  32:	75 e7                	jne    0x1b
  34:	e8 03 ff ff ff       	call   0xffffffffffffff3c
  39:	0f 1f 00             	nopl   (%rax)
  3c:	f3 0f 1e fa          	endbr64

Code starting with the faulting instruction
===========================================
   0:	c9                   	leave
   1:	c3                   	ret
   2:	83 e2 39             	and    $0x39,%edx
   5:	83 fa 08             	cmp    $0x8,%edx
   8:	75 e7                	jne    0xfffffffffffffff1
   a:	e8 03 ff ff ff       	call   0xffffffffffffff12
   f:	0f 1f 00             	nopl   (%rax)
  12:	f3 0f 1e fa          	endbr64
[  249.163166] RSP: 002b:00007fffb4e16050 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[  249.163204] RAX: ffffffffffffffda RBX: 0000000000000002 RCX: 00007fdf0b81308e
[  249.163243] RDX: 0000000000000000 RSI: 00007fffb4e16100 RDI: 0000000000000005
[  249.163286] RBP: 00007fffb4e16060 R08: 0000000000000000 R09: 0000000000000000
[  249.163324] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10e418
[  249.163364] R13: 000000000049f620 R14: 0000000000000000 R15: 00007fffb4e167d0
| [  249.163448] ------------[ cut here ]------------
| [  249.163476] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#0: ip/7725
| [  249.163523] Modules linked in:
| [  249.163597] Tainted: [W]=WARN
[  249.163619] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[  249.163647] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3))
[  249.163681] Code: 80 00 00 00 e8 09 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 96 a5 fb ff b9 a6 ff ff
All code
========
   0:	80 00 00             	addb   $0x0,(%rax)
   3:	00 e8                	add    %ch,%al
   5:	09 d9                	or     %ebx,%ecx
   7:	ff                   	(bad)
   8:	ff 48 83             	decl   -0x7d(%rax)
   b:	c4                   	(bad)
   c:	38 85 c0 75 18 48    	cmp    %al,0x481875c0(%rbp)
  12:	83 c4 08             	add    $0x8,%esp
  15:	4c 89 f8             	mov    %r15,%rax
  18:	5b                   	pop    %rbx
  19:	5d                   	pop    %rbp
  1a:	41 5c                	pop    %r12
  1c:	41 5d                	pop    %r13
  1e:	41 5e                	pop    %r14
  20:	41 5f                	pop    %r15
  22:	c3                   	ret
  23:	44 8b 48 08          	mov    0x8(%rax),%r9d
  27:	eb b4                	jmp    0xffffffffffffffdd
  29:	90                   	nop
  2a:*	0f 0b                	ud2		<-- trapping instruction
  2c:	90                   	nop
  2d:	ba 02 00 00 00       	mov    $0x2,%edx
  32:	4c 89 fe             	mov    %r15,%rsi
  35:	31 ff                	xor    %edi,%edi
  37:	e8 96 a5 fb ff       	call   0xfffffffffffba5d2
  3c:	b9                   	.byte 0xb9
  3d:	a6                   	cmpsb  (%rdi),(%rsi)
  3e:	ff                   	(bad)
  3f:	ff                   	.byte 0xff

Code starting with the faulting instruction
===========================================
   0:	0f 0b                	ud2
   2:	90                   	nop
   3:	ba 02 00 00 00       	mov    $0x2,%edx
   8:	4c 89 fe             	mov    %r15,%rsi
   b:	31 ff                	xor    %edi,%edi
   d:	e8 96 a5 fb ff       	call   0xfffffffffffba5a8
  12:	b9                   	.byte 0xb9
  13:	a6                   	cmpsb  (%rdi),(%rsi)
  14:	ff                   	(bad)
  15:	ff                   	.byte 0xff
[  249.163780] RSP: 0018:ff829f24851675b8 EFLAGS: 00010286
[  249.163807] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000
[  249.163848] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3bc5ca01915700
[  249.163887] RBP: 0000000000000002 R08: ff3bc5ca03267890 R09: ff3bc5ca065f3030
[  249.163926] R10: ff3bc5ca0660e118 R11: fefefefefefefeff R12: 0000000000000000
[  249.163965] R13: 0000000000000010 R14: ff3bc5ca0660e000 R15: ff3bc5ca01915700
[  249.164008] FS:  00007fdf0b5d9840(0000) GS:ff3bc5cab843e000(0000) knlGS:0000000000000000
[  249.164046] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[  249.164081] CR2: 000000001e88e988 CR3: 0000000004f4e003 CR4: 0000000000771ef0
[  249.164125] PKRU: 55555554
[  249.164137] Call Trace:
[  249.164152]  <TASK>
[  249.164167]  rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121)
[  249.164190]  notifier_call_chain (kernel/notifier.c:85)
[  249.164211]  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)
[  249.164243]  __bond_release_one.cold (drivers/net/bonding/bond_main.c:2531)
[  249.164266]  do_set_master (net/core/rtnetlink.c:2995)
[  249.164290]  do_setlink.isra.0 (net/core/rtnetlink.c:3213 (discriminator 1))
[  249.164316]  ? __nla_validate_parse (lib/nlattr.c:620)
[  249.164345]  rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1))
[  249.164369]  ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7))
[  249.164394]  ? do_setlink.isra.0 (net/core/rtnetlink.c:3455)
[  249.164423]  rtnetlink_rcv_msg (net/core/rtnetlink.c:7061)
[  249.164445]  ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360)
[  249.164465]  ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1))
[  249.164491]  netlink_rcv_skb (net/netlink/af_netlink.c:2551)
[  249.164513]  netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345)
[  249.164531]  netlink_sendmsg (net/netlink/af_netlink.c:1895)
[  249.164551]  ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4))
[  249.164571]  ___sys_sendmsg (net/socket.c:2752)
[  249.164590]  __sys_sendmsg (net/socket.c:2784)
[  249.164615]  do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94)
[  249.164637]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[  249.164663] RIP: 0033:0x7fdf0b81308e
[  249.164683] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 <c9> c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa
All code
========
   0:	4d 89 d8             	mov    %r11,%r8
   3:	e8 94 bd 00 00       	call   0xbd9c
   8:	4c 8b 5d f8          	mov    -0x8(%rbp),%r11
   c:	41 8b 93 08 03 00 00 	mov    0x308(%r11),%edx
  13:	59                   	pop    %rcx
  14:	5e                   	pop    %rsi
  15:	48 83 f8 fc          	cmp    $0xfffffffffffffffc,%rax
  19:	74 11                	je     0x2c
  1b:	c9                   	leave
  1c:	c3                   	ret
  1d:	0f 1f 80 00 00 00 00 	nopl   0x0(%rax)
  24:	48 8b 45 10          	mov    0x10(%rbp),%rax
  28:	0f 05                	syscall
  2a:*	c9                   	leave		<-- trapping instruction
  2b:	c3                   	ret
  2c:	83 e2 39             	and    $0x39,%edx
  2f:	83 fa 08             	cmp    $0x8,%edx
  32:	75 e7                	jne    0x1b
  34:	e8 03 ff ff ff       	call   0xffffffffffffff3c
  39:	0f 1f 00             	nopl   (%rax)
  3c:	f3 0f 1e fa          	endbr64

Code starting with the faulting instruction
===========================================
   0:	c9                   	leave
   1:	c3                   	ret
   2:	83 e2 39             	and    $0x39,%edx
   5:	83 fa 08             	cmp    $0x8,%edx
   8:	75 e7                	jne    0xfffffffffffffff1
   a:	e8 03 ff ff ff       	call   0xffffffffffffff12
   f:	0f 1f 00             	nopl   (%rax)
  12:	f3 0f 1e fa          	endbr64
[  249.164782] RSP: 002b:00007fffb4e16050 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[  249.164826] RAX: ffffffffffffffda RBX: 0000000000000002 RCX: 00007fdf0b81308e
[  249.164866] RDX: 0000000000000000 RSI: 00007fffb4e16100 RDI: 0000000000000005
[  249.164905] RBP: 00007fffb4e16060 R08: 0000000000000000 R09: 0000000000000000
[  249.164943] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10e418
[  249.164982] R13: 000000000049f620 R14: 0000000000000000 R15: 00007fffb4e167d0
| [  249.165091] ------------[ cut here ]------------
| [  249.165123] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#0: ip/7725
| [  249.165172] Modules linked in:
| [  249.165246] Tainted: [W]=WARN
[  249.165266] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[  249.165301] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3))
[  249.165331] Code: 80 00 00 00 e8 09 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 96 a5 fb ff b9 a6 ff ff
All code
========
   0:	80 00 00             	addb   $0x0,(%rax)
   3:	00 e8                	add    %ch,%al
   5:	09 d9                	or     %ebx,%ecx
   7:	ff                   	(bad)
   8:	ff 48 83             	decl   -0x7d(%rax)
   b:	c4                   	(bad)
   c:	38 85 c0 75 18 48    	cmp    %al,0x481875c0(%rbp)
  12:	83 c4 08             	add    $0x8,%esp
  15:	4c 89 f8             	mov    %r15,%rax
  18:	5b                   	pop    %rbx
  19:	5d                   	pop    %rbp
  1a:	41 5c                	pop    %r12
  1c:	41 5d                	pop    %r13
  1e:	41 5e                	pop    %r14
  20:	41 5f                	pop    %r15
  22:	c3                   	ret
  23:	44 8b 48 08          	mov    0x8(%rax),%r9d
  27:	eb b4                	jmp    0xffffffffffffffdd
  29:	90                   	nop
  2a:*	0f 0b                	ud2		<-- trapping instruction
  2c:	90                   	nop
  2d:	ba 02 00 00 00       	mov    $0x2,%edx
  32:	4c 89 fe             	mov    %r15,%rsi
  35:	31 ff                	xor    %edi,%edi
  37:	e8 96 a5 fb ff       	call   0xfffffffffffba5d2
  3c:	b9                   	.byte 0xb9
  3d:	a6                   	cmpsb  (%rdi),(%rsi)
  3e:	ff                   	(bad)
  3f:	ff                   	.byte 0xff

Code starting with the faulting instruction
===========================================
   0:	0f 0b                	ud2
   2:	90                   	nop
   3:	ba 02 00 00 00       	mov    $0x2,%edx
   8:	4c 89 fe             	mov    %r15,%rsi
   b:	31 ff                	xor    %edi,%edi
   d:	e8 96 a5 fb ff       	call   0xfffffffffffba5a8
  12:	b9                   	.byte 0xb9
  13:	a6                   	cmpsb  (%rdi),(%rsi)
  14:	ff                   	(bad)
  15:	ff                   	.byte 0xff
[  249.165422] RSP: 0018:ff829f24851675d0 EFLAGS: 00010286
[  249.165447] RAX: 00000000ffffffa6 RBX: 0000000000000041 RCX: 0000000000000000
[  249.165486] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3bc5ca01915700
[  249.165525] RBP: 0000000000000000 R08: ff3bc5ca018d60d0 R09: ff3bc5ca065f3030
[  249.165570] R10: ff3bc5ca02e34118 R11: fefefefefefefeff R12: 0000000000000000
[  249.165611] R13: 0000000000000010 R14: ff3bc5ca02e34000 R15: ff3bc5ca01915700
[  249.165658] FS:  00007fdf0b5d9840(0000) GS:ff3bc5cab843e000(0000) knlGS:0000000000000000
[  249.165700] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[  249.165733] CR2: 000000001e88e988 CR3: 0000000004f4e003 CR4: 0000000000771ef0
[  249.165779] PKRU: 55555554
[  249.165792] Call Trace:
[  249.165807]  <TASK>
[  249.165822]  rtmsg_ifinfo (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:4560)
[  249.165844]  netif_close_many (net/core/dev.c:1804)
[  249.165866]  ? 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)
[  249.165900]  netif_close (net/core/dev.c:1818 net/core/dev.c:1812)
[  249.165922]  dev_close (net/core/dev_api.c:221)
[  249.165944]  __bond_release_one.cold (drivers/net/bonding/bond_main.c:2563)
[  249.165976]  do_set_master (net/core/rtnetlink.c:2995)
[  249.165999]  do_setlink.isra.0 (net/core/rtnetlink.c:3213 (discriminator 1))
[  249.166021]  ? __nla_validate_parse (lib/nlattr.c:620)
[  249.166048]  rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1))
[  249.166072]  ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7))
[  249.166093]  ? do_setlink.isra.0 (net/core/rtnetlink.c:3455)
[  249.166123]  rtnetlink_rcv_msg (net/core/rtnetlink.c:7061)
[  249.166146]  ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360)
[  249.166168]  ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1))
[  249.166195]  netlink_rcv_skb (net/netlink/af_netlink.c:2551)
[  249.166216]  netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345)
[  249.166239]  netlink_sendmsg (net/netlink/af_netlink.c:1895)
[  249.166259]  ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4))
[  249.166281]  ___sys_sendmsg (net/socket.c:2752)
[  249.166298]  __sys_sendmsg (net/socket.c:2784)
[  249.166321]  do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94)
[  249.166346]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[  249.166375] RIP: 0033:0x7fdf0b81308e
[  249.166396] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 <c9> c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa
All code
========
   0:	4d 89 d8             	mov    %r11,%r8
   3:	e8 94 bd 00 00       	call   0xbd9c
   8:	4c 8b 5d f8          	mov    -0x8(%rbp),%r11
   c:	41 8b 93 08 03 00 00 	mov    0x308(%r11),%edx
  13:	59                   	pop    %rcx
  14:	5e                   	pop    %rsi
  15:	48 83 f8 fc          	cmp    $0xfffffffffffffffc,%rax
  19:	74 11                	je     0x2c
  1b:	c9                   	leave
  1c:	c3                   	ret
  1d:	0f 1f 80 00 00 00 00 	nopl   0x0(%rax)
  24:	48 8b 45 10          	mov    0x10(%rbp),%rax
  28:	0f 05                	syscall
  2a:*	c9                   	leave		<-- trapping instruction
  2b:	c3                   	ret
  2c:	83 e2 39             	and    $0x39,%edx
  2f:	83 fa 08             	cmp    $0x8,%edx
  32:	75 e7                	jne    0x1b
  34:	e8 03 ff ff ff       	call   0xffffffffffffff3c
  39:	0f 1f 00             	nopl   (%rax)
  3c:	f3 0f 1e fa          	endbr64

Code starting with the faulting instruction
===========================================
   0:	c9                   	leave
   1:	c3                   	ret
   2:	83 e2 39             	and    $0x39,%edx
   5:	83 fa 08             	cmp    $0x8,%edx
   8:	75 e7                	jne    0xfffffffffffffff1
   a:	e8 03 ff ff ff       	call   0xffffffffffffff12
   f:	0f 1f 00             	nopl   (%rax)
  12:	f3 0f 1e fa          	endbr64
[  249.166494] RSP: 002b:00007fffb4e16050 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[  249.166537] RAX: ffffffffffffffda RBX: 0000000000000002 RCX: 00007fdf0b81308e
[  249.166582] RDX: 0000000000000000 RSI: 00007fffb4e16100 RDI: 0000000000000005
[  249.166620] RBP: 00007fffb4e16060 R08: 0000000000000000 R09: 0000000000000000
[  249.166664] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10e418
[  249.166706] R13: 000000000049f620 R14: 0000000000000000 R15: 00007fffb4e167d0
| [  249.166810] ------------[ cut here ]------------
| [  249.166837] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#0: ip/7725
| [  249.166889] Modules linked in:
| [  249.166967] Tainted: [W]=WARN
[  249.166988] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[  249.167025] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3))
[  249.167052] Code: 80 00 00 00 e8 09 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 96 a5 fb ff b9 a6 ff ff
All code
========
   0:	80 00 00             	addb   $0x0,(%rax)
   3:	00 e8                	add    %ch,%al
   5:	09 d9                	or     %ebx,%ecx
   7:	ff                   	(bad)
   8:	ff 48 83             	decl   -0x7d(%rax)
   b:	c4                   	(bad)
   c:	38 85 c0 75 18 48    	cmp    %al,0x481875c0(%rbp)
  12:	83 c4 08             	add    $0x8,%esp
  15:	4c 89 f8             	mov    %r15,%rax
  18:	5b                   	pop    %rbx
  19:	5d                   	pop    %rbp
  1a:	41 5c                	pop    %r12
  1c:	41 5d                	pop    %r13
  1e:	41 5e                	pop    %r14
  20:	41 5f                	pop    %r15
  22:	c3                   	ret
  23:	44 8b 48 08          	mov    0x8(%rax),%r9d
  27:	eb b4                	jmp    0xffffffffffffffdd
  29:	90                   	nop
  2a:*	0f 0b                	ud2		<-- trapping instruction
  2c:	90                   	nop
  2d:	ba 02 00 00 00       	mov    $0x2,%edx
  32:	4c 89 fe             	mov    %r15,%rsi
  35:	31 ff                	xor    %edi,%edi
  37:	e8 96 a5 fb ff       	call   0xfffffffffffba5d2
  3c:	b9                   	.byte 0xb9
  3d:	a6                   	cmpsb  (%rdi),(%rsi)
  3e:	ff                   	(bad)
  3f:	ff                   	.byte 0xff

Code starting with the faulting instruction
===========================================
   0:	0f 0b                	ud2
   2:	90                   	nop
   3:	ba 02 00 00 00       	mov    $0x2,%edx
   8:	4c 89 fe             	mov    %r15,%rsi
   b:	31 ff                	xor    %edi,%edi
   d:	e8 96 a5 fb ff       	call   0xfffffffffffba5a8
  12:	b9                   	.byte 0xb9
  13:	a6                   	cmpsb  (%rdi),(%rsi)
  14:	ff                   	(bad)
  15:	ff                   	.byte 0xff
[  249.167160] RSP: 0018:ff829f24851675a8 EFLAGS: 00010286
[  249.167187] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000
[  249.167227] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3bc5ca01915700
[  249.167272] RBP: 0000000000000000 R08: ff3bc5ca018d60d0 R09: ff3bc5ca065f3030
[  249.167310] R10: ff3bc5ca02e34118 R11: fefefefefefefeff R12: 0000000000000000
[  249.167351] R13: 0000000000000010 R14: ff3bc5ca02e34000 R15: ff3bc5ca01915700
[  249.167393] FS:  00007fdf0b5d9840(0000) GS:ff3bc5cab843e000(0000) knlGS:0000000000000000
[  249.167433] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[  249.167468] CR2: 000000001e88e988 CR3: 0000000004f4e003 CR4: 0000000000771ef0
[  249.167509] PKRU: 55555554
[  249.167524] Call Trace:
[  249.167538]  <TASK>
[  249.167552]  rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121)
[  249.167572]  notifier_call_chain (kernel/notifier.c:85)
[  249.167592]  netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993)
[  249.167620]  dev_set_mac_address (net/core/dev_api.c:339)
[  249.167637]  ? dev_close (net/core/dev_api.c:221)
[  249.167658]  __bond_release_one.cold (drivers/net/bonding/bond_main.c:2573)
[  249.167688]  do_set_master (net/core/rtnetlink.c:2995)
[  249.167709]  do_setlink.isra.0 (net/core/rtnetlink.c:3213 (discriminator 1))
[  249.167727]  ? __nla_validate_parse (lib/nlattr.c:620)
[  249.167756]  rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1))
[  249.167780]  ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7))
[  249.167803]  ? do_setlink.isra.0 (net/core/rtnetlink.c:3455)
[  249.167831]  rtnetlink_rcv_msg (net/core/rtnetlink.c:7061)
[  249.167855]  ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360)
[  249.167875]  ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1))
[  249.167899]  netlink_rcv_skb (net/netlink/af_netlink.c:2551)
[  249.167919]  netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345)
[  249.167943]  netlink_sendmsg (net/netlink/af_netlink.c:1895)
[  249.167969]  ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4))
[  249.167990]  ___sys_sendmsg (net/socket.c:2752)
[  249.168010]  __sys_sendmsg (net/socket.c:2784)
[  249.168037]  do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94)
[  249.168060]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[  249.168086] RIP: 0033:0x7fdf0b81308e
[  249.168113] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 <c9> c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa
All code
========
   0:	4d 89 d8             	mov    %r11,%r8
   3:	e8 94 bd 00 00       	call   0xbd9c
   8:	4c 8b 5d f8          	mov    -0x8(%rbp),%r11
   c:	41 8b 93 08 03 00 00 	mov    0x308(%r11),%edx
  13:	59                   	pop    %rcx
  14:	5e                   	pop    %rsi
  15:	48 83 f8 fc          	cmp    $0xfffffffffffffffc,%rax
  19:	74 11                	je     0x2c
  1b:	c9                   	leave
  1c:	c3                   	ret
  1d:	0f 1f 80 00 00 00 00 	nopl   0x0(%rax)
  24:	48 8b 45 10          	mov    0x10(%rbp),%rax
  28:	0f 05                	syscall
  2a:*	c9                   	leave		<-- trapping instruction
  2b:	c3                   	ret
  2c:	83 e2 39             	and    $0x39,%edx
  2f:	83 fa 08             	cmp    $0x8,%edx
  32:	75 e7                	jne    0x1b
  34:	e8 03 ff ff ff       	call   0xffffffffffffff3c
  39:	0f 1f 00             	nopl   (%rax)
  3c:	f3 0f 1e fa          	endbr64

Code starting with the faulting instruction
===========================================
   0:	c9                   	leave
   1:	c3                   	ret
   2:	83 e2 39             	and    $0x39,%edx
   5:	83 fa 08             	cmp    $0x8,%edx
   8:	75 e7                	jne    0xfffffffffffffff1
   a:	e8 03 ff ff ff       	call   0xffffffffffffff12
   f:	0f 1f 00             	nopl   (%rax)
  12:	f3 0f 1e fa          	endbr64
[  249.168207] RSP: 002b:00007fffb4e16050 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[  249.168250] RAX: ffffffffffffffda RBX: 0000000000000002 RCX: 00007fdf0b81308e
[  249.168290] RDX: 0000000000000000 RSI: 00007fffb4e16100 RDI: 0000000000000005
[  249.168323] RBP: 00007fffb4e16060 R08: 0000000000000000 R09: 0000000000000000
[  249.168362] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10e418
[  249.168398] R13: 000000000049f620 R14: 0000000000000000 R15: 00007fffb4e167d0
| [  249.189423] ------------[ cut here ]------------
| [  249.189461] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/7738
| [  249.189516] Modules linked in: 8021q
| [  249.189599] Tainted: [W]=WARN
[  249.189622] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[  249.189660] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3))
[  249.189689] Code: 80 00 00 00 e8 09 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 96 a5 fb ff b9 a6 ff ff
All code
========
   0:	80 00 00             	addb   $0x0,(%rax)
   3:	00 e8                	add    %ch,%al
   5:	09 d9                	or     %ebx,%ecx
   7:	ff                   	(bad)
   8:	ff 48 83             	decl   -0x7d(%rax)
   b:	c4                   	(bad)
   c:	38 85 c0 75 18 48    	cmp    %al,0x481875c0(%rbp)
  12:	83 c4 08             	add    $0x8,%esp
  15:	4c 89 f8             	mov    %r15,%rax
  18:	5b                   	pop    %rbx
  19:	5d                   	pop    %rbp
  1a:	41 5c                	pop    %r12
  1c:	41 5d                	pop    %r13
  1e:	41 5e                	pop    %r14
  20:	41 5f                	pop    %r15
  22:	c3                   	ret
  23:	44 8b 48 08          	mov    0x8(%rax),%r9d
  27:	eb b4                	jmp    0xffffffffffffffdd
  29:	90                   	nop
  2a:*	0f 0b                	ud2		<-- trapping instruction
  2c:	90                   	nop
  2d:	ba 02 00 00 00       	mov    $0x2,%edx
  32:	4c 89 fe             	mov    %r15,%rsi
  35:	31 ff                	xor    %edi,%edi
  37:	e8 96 a5 fb ff       	call   0xfffffffffffba5d2
  3c:	b9                   	.byte 0xb9
  3d:	a6                   	cmpsb  (%rdi),(%rsi)
  3e:	ff                   	(bad)
  3f:	ff                   	.byte 0xff

Code starting with the faulting instruction
===========================================
   0:	0f 0b                	ud2
   2:	90                   	nop
   3:	ba 02 00 00 00       	mov    $0x2,%edx
   8:	4c 89 fe             	mov    %r15,%rsi
   b:	31 ff                	xor    %edi,%edi
   d:	e8 96 a5 fb ff       	call   0xfffffffffffba5a8
  12:	b9                   	.byte 0xb9
  13:	a6                   	cmpsb  (%rdi),(%rsi)
  14:	ff                   	(bad)
  15:	ff                   	.byte 0xff
[  249.189794] RSP: 0018:ff829f248519f778 EFLAGS: 00010286
[  249.189826] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000
[  249.189866] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3bc5ca02f61900
[  249.189909] RBP: 0000000000000000 R08: ff3bc5ca032ad550 R09: ff3bc5ca02e36030
[  249.189953] R10: ff3bc5ca065bf118 R11: fefefefefefefeff R12: 0000000000000000
[  249.189997] R13: 0000000000000010 R14: ff3bc5ca065bf000 R15: ff3bc5ca02f61900
[  249.190047] FS:  00007f6de5a55840(0000) GS:ff3bc5cab85be000(0000) knlGS:0000000000000000
[  249.190090] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[  249.190129] CR2: 00007f0ca4d34778 CR3: 0000000003115002 CR4: 0000000000771ef0
[  249.190173] PKRU: 55555554
[  249.190188] Call Trace:
[  249.190205]  <TASK>
[  249.190221]  rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121)
[  249.190244]  notifier_call_chain (kernel/notifier.c:85)
[  249.190266]  __netdev_upper_dev_link (net/core/dev.c:8931)
[  249.190295]  netdev_upper_dev_link (net/core/dev.c:8972)
[  249.190321] register_vlan_dev (net/8021q/vlan.c:183) 8021q
[  249.190345] vlan_newlink (net/8021q/vlan_netlink.c:194) 8021q
[  249.190372]  rtnl_newlink (net/core/rtnetlink.c:3904 net/core/rtnetlink.c:4035 net/core/rtnetlink.c:4150)
[  249.190395]  ? do_setlink.isra.0 (net/core/rtnetlink.c:3455)
[  249.190424]  rtnetlink_rcv_msg (net/core/rtnetlink.c:7061)
[  249.190446]  ? get_page_from_freelist (mm/page_alloc.c:1856 mm/page_alloc.c:1866 mm/page_alloc.c:3946)
[  249.190479]  ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1))
[  249.190506]  netlink_rcv_skb (net/netlink/af_netlink.c:2551)
[  249.190527]  netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345)
[  249.190548]  netlink_sendmsg (net/netlink/af_netlink.c:1895)
[  249.190570]  ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4))
[  249.190592]  ___sys_sendmsg (net/socket.c:2752)
[  249.190612]  __sys_sendmsg (net/socket.c:2784)
[  249.190633]  do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94)
[  249.190652]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[  249.190681] RIP: 0033:0x7f6de5c8f08e
[  249.190703] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 <c9> c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa
All code
========
   0:	4d 89 d8             	mov    %r11,%r8
   3:	e8 94 bd 00 00       	call   0xbd9c
   8:	4c 8b 5d f8          	mov    -0x8(%rbp),%r11
   c:	41 8b 93 08 03 00 00 	mov    0x308(%r11),%edx
  13:	59                   	pop    %rcx
  14:	5e                   	pop    %rsi
  15:	48 83 f8 fc          	cmp    $0xfffffffffffffffc,%rax
  19:	74 11                	je     0x2c
  1b:	c9                   	leave
  1c:	c3                   	ret
  1d:	0f 1f 80 00 00 00 00 	nopl   0x0(%rax)
  24:	48 8b 45 10          	mov    0x10(%rbp),%rax
  28:	0f 05                	syscall
  2a:*	c9                   	leave		<-- trapping instruction
  2b:	c3                   	ret
  2c:	83 e2 39             	and    $0x39,%edx
  2f:	83 fa 08             	cmp    $0x8,%edx
  32:	75 e7                	jne    0x1b
  34:	e8 03 ff ff ff       	call   0xffffffffffffff3c
  39:	0f 1f 00             	nopl   (%rax)
  3c:	f3 0f 1e fa          	endbr64

Code starting with the faulting instruction
===========================================
   0:	c9                   	leave
   1:	c3                   	ret
   2:	83 e2 39             	and    $0x39,%edx
   5:	83 fa 08             	cmp    $0x8,%edx
   8:	75 e7                	jne    0xfffffffffffffff1
   a:	e8 03 ff ff ff       	call   0xffffffffffffff12
   f:	0f 1f 00             	nopl   (%rax)
  12:	f3 0f 1e fa          	endbr64
[  249.190803] RSP: 002b:00007ffe4be7fd70 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[  249.190848] RAX: ffffffffffffffda RBX: 00007ffe4be80528 RCX: 00007f6de5c8f08e
[  249.190888] RDX: 0000000000000000 RSI: 00007ffe4be7fe20 RDI: 0000000000000005
[  249.190930] RBP: 00007ffe4be7fd80 R08: 0000000000000000 R09: 0000000000000000
[  249.190967] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10e418
[  249.191013] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffe4be804f0
| [  249.191124] ------------[ cut here ]------------
| [  249.191155] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/7738
| [  249.191199] Modules linked in: 8021q
| [  249.191279] Tainted: [W]=WARN
[  249.191301] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[  249.191337] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3))
[  249.191365] Code: 80 00 00 00 e8 09 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 96 a5 fb ff b9 a6 ff ff
All code
========
   0:	80 00 00             	addb   $0x0,(%rax)
   3:	00 e8                	add    %ch,%al
   5:	09 d9                	or     %ebx,%ecx
   7:	ff                   	(bad)
   8:	ff 48 83             	decl   -0x7d(%rax)
   b:	c4                   	(bad)
   c:	38 85 c0 75 18 48    	cmp    %al,0x481875c0(%rbp)
  12:	83 c4 08             	add    $0x8,%esp
  15:	4c 89 f8             	mov    %r15,%rax
  18:	5b                   	pop    %rbx
  19:	5d                   	pop    %rbp
  1a:	41 5c                	pop    %r12
  1c:	41 5d                	pop    %r13
  1e:	41 5e                	pop    %r14
  20:	41 5f                	pop    %r15
  22:	c3                   	ret
  23:	44 8b 48 08          	mov    0x8(%rax),%r9d
  27:	eb b4                	jmp    0xffffffffffffffdd
  29:	90                   	nop
  2a:*	0f 0b                	ud2		<-- trapping instruction
  2c:	90                   	nop
  2d:	ba 02 00 00 00       	mov    $0x2,%edx
  32:	4c 89 fe             	mov    %r15,%rsi
  35:	31 ff                	xor    %edi,%edi
  37:	e8 96 a5 fb ff       	call   0xfffffffffffba5d2
  3c:	b9                   	.byte 0xb9
  3d:	a6                   	cmpsb  (%rdi),(%rsi)
  3e:	ff                   	(bad)
  3f:	ff                   	.byte 0xff

Code starting with the faulting instruction
===========================================
   0:	0f 0b                	ud2
   2:	90                   	nop
   3:	ba 02 00 00 00       	mov    $0x2,%edx
   8:	4c 89 fe             	mov    %r15,%rsi
   b:	31 ff                	xor    %edi,%edi
   d:	e8 96 a5 fb ff       	call   0xfffffffffffba5a8
  12:	b9                   	.byte 0xb9
  13:	a6                   	cmpsb  (%rdi),(%rsi)
  14:	ff                   	(bad)
  15:	ff                   	.byte 0xff
[  249.191459] RSP: 0018:ff829f248519f870 EFLAGS: 00010286
[  249.191486] RAX: 00000000ffffffa6 RBX: 00000000ffffffff RCX: 0000000000000000
[  249.191523] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3bc5ca02f61900
[  249.191559] RBP: 0000000000000000 R08: ff3bc5ca03267150 R09: ff3bc5ca02e36030
[  249.191607] R10: ff3bc5ca065f5118 R11: fefefefefefefeff R12: 0000000000000000
[  249.191646] R13: 0000000000000010 R14: ff3bc5ca065f5000 R15: ff3bc5ca02f61900
[  249.191685] FS:  00007f6de5a55840(0000) GS:ff3bc5cab85be000(0000) knlGS:0000000000000000
[  249.191726] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[  249.191759] CR2: 00007f0ca4d34778 CR3: 0000000003115002 CR4: 0000000000771ef0
[  249.191802] PKRU: 55555554
[  249.191817] Call Trace:
[  249.191829]  <TASK>
[  249.191845]  rtmsg_ifinfo (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:4560)
[  249.191863]  __dev_notify_flags (net/core/dev.c:9787)
[  249.191888]  rtnl_configure_link (net/core/rtnetlink.c:3670)
[  249.191910]  rtnl_newlink (net/core/rtnetlink.c:3914 net/core/rtnetlink.c:4035 net/core/rtnetlink.c:4150)
[  249.191933]  ? do_setlink.isra.0 (net/core/rtnetlink.c:3455)
[  249.191964]  rtnetlink_rcv_msg (net/core/rtnetlink.c:7061)
[  249.191986]  ? get_page_from_freelist (mm/page_alloc.c:1856 mm/page_alloc.c:1866 mm/page_alloc.c:3946)
[  249.192012]  ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1))
[  249.192040]  netlink_rcv_skb (net/netlink/af_netlink.c:2551)
[  249.192064]  netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345)
[  249.192087]  netlink_sendmsg (net/netlink/af_netlink.c:1895)
[  249.192113]  ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4))
[  249.192135]  ___sys_sendmsg (net/socket.c:2752)
[  249.192158]  __sys_sendmsg (net/socket.c:2784)
[  249.192180]  do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94)
[  249.192200]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[  249.192230] RIP: 0033:0x7f6de5c8f08e
[  249.192251] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 <c9> c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa
All code
========
   0:	4d 89 d8             	mov    %r11,%r8
   3:	e8 94 bd 00 00       	call   0xbd9c
   8:	4c 8b 5d f8          	mov    -0x8(%rbp),%r11
   c:	41 8b 93 08 03 00 00 	mov    0x308(%r11),%edx
  13:	59                   	pop    %rcx
  14:	5e                   	pop    %rsi
  15:	48 83 f8 fc          	cmp    $0xfffffffffffffffc,%rax
  19:	74 11                	je     0x2c
  1b:	c9                   	leave
  1c:	c3                   	ret
  1d:	0f 1f 80 00 00 00 00 	nopl   0x0(%rax)
  24:	48 8b 45 10          	mov    0x10(%rbp),%rax
  28:	0f 05                	syscall
  2a:*	c9                   	leave		<-- trapping instruction
  2b:	c3                   	ret
  2c:	83 e2 39             	and    $0x39,%edx
  2f:	83 fa 08             	cmp    $0x8,%edx
  32:	75 e7                	jne    0x1b
  34:	e8 03 ff ff ff       	call   0xffffffffffffff3c
  39:	0f 1f 00             	nopl   (%rax)
  3c:	f3 0f 1e fa          	endbr64

Code starting with the faulting instruction
===========================================
   0:	c9                   	leave
   1:	c3                   	ret
   2:	83 e2 39             	and    $0x39,%edx
   5:	83 fa 08             	cmp    $0x8,%edx
   8:	75 e7                	jne    0xfffffffffffffff1
   a:	e8 03 ff ff ff       	call   0xffffffffffffff12
   f:	0f 1f 00             	nopl   (%rax)
  12:	f3 0f 1e fa          	endbr64
[  249.192344] RSP: 002b:00007ffe4be7fd70 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[  249.192384] RAX: ffffffffffffffda RBX: 00007ffe4be80528 RCX: 00007f6de5c8f08e
[  249.192424] RDX: 0000000000000000 RSI: 00007ffe4be7fe20 RDI: 0000000000000005
[  249.192467] RBP: 00007ffe4be7fd80 R08: 0000000000000000 R09: 0000000000000000
[  249.192505] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10e418
[  249.192544] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffe4be804f0
| [  249.195600] ------------[ cut here ]------------
| [  249.195638] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#0: ip/7740
| [  249.195693] Modules linked in: 8021q
| [  249.195775] Tainted: [W]=WARN
[  249.195795] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[  249.195831] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3))
[  249.195858] Code: 80 00 00 00 e8 09 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 96 a5 fb ff b9 a6 ff ff
All code
========
   0:	80 00 00             	addb   $0x0,(%rax)
   3:	00 e8                	add    %ch,%al
   5:	09 d9                	or     %ebx,%ecx
   7:	ff                   	(bad)
   8:	ff 48 83             	decl   -0x7d(%rax)
   b:	c4                   	(bad)
   c:	38 85 c0 75 18 48    	cmp    %al,0x481875c0(%rbp)
  12:	83 c4 08             	add    $0x8,%esp
  15:	4c 89 f8             	mov    %r15,%rax
  18:	5b                   	pop    %rbx
  19:	5d                   	pop    %rbp
  1a:	41 5c                	pop    %r12
  1c:	41 5d                	pop    %r13
  1e:	41 5e                	pop    %r14
  20:	41 5f                	pop    %r15
  22:	c3                   	ret
  23:	44 8b 48 08          	mov    0x8(%rax),%r9d
  27:	eb b4                	jmp    0xffffffffffffffdd
  29:	90                   	nop
  2a:*	0f 0b                	ud2		<-- trapping instruction
  2c:	90                   	nop
  2d:	ba 02 00 00 00       	mov    $0x2,%edx
  32:	4c 89 fe             	mov    %r15,%rsi
  35:	31 ff                	xor    %edi,%edi
  37:	e8 96 a5 fb ff       	call   0xfffffffffffba5d2
  3c:	b9                   	.byte 0xb9
  3d:	a6                   	cmpsb  (%rdi),(%rsi)
  3e:	ff                   	(bad)
  3f:	ff                   	.byte 0xff

Code starting with the faulting instruction
===========================================
   0:	0f 0b                	ud2
   2:	90                   	nop
   3:	ba 02 00 00 00       	mov    $0x2,%edx
   8:	4c 89 fe             	mov    %r15,%rsi
   b:	31 ff                	xor    %edi,%edi
   d:	e8 96 a5 fb ff       	call   0xfffffffffffba5a8
  12:	b9                   	.byte 0xb9
  13:	a6                   	cmpsb  (%rdi),(%rsi)
  14:	ff                   	(bad)
  15:	ff                   	.byte 0xff
[  249.195956] RSP: 0018:ff829f248517f720 EFLAGS: 00010286
[  249.195984] RAX: 00000000ffffffa6 RBX: 0000000000000001 RCX: 0000000000000000
[  249.196029] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3bc5ca01915700
[  249.196069] RBP: 0000000000000000 R08: ff3bc5ca03267150 R09: ff3bc5ca065f3030
[  249.196115] R10: ff3bc5ca065f5118 R11: fefefefefefefeff R12: 0000000000000000
[  249.196157] R13: 0000000000000010 R14: ff3bc5ca065f5000 R15: ff3bc5ca01915700
[  249.196199] FS:  00007f77fa760840(0000) GS:ff3bc5cab843e000(0000) knlGS:0000000000000000
[  249.196245] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[  249.196281] CR2: 00007f77faa301a0 CR3: 0000000003207005 CR4: 0000000000771ef0
[  249.196329] PKRU: 55555554
[  249.196342] Call Trace:
[  249.196356]  <TASK>
[  249.196370]  rtmsg_ifinfo (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:4560)
[  249.196393]  __dev_notify_flags (net/core/dev.c:9787)
[  249.196412]  ? rtnl_getlink (./include/linux/skbuff.h:1323 ./include/linux/skbuff.h:1332 net/core/rtnetlink.c:4288)
[  249.196435]  netif_change_flags (net/core/dev.c:9820)
[  249.196456]  do_setlink.isra.0 (net/core/rtnetlink.c:3206 (discriminator 1))
[  249.196478]  ? __nla_validate_parse (lib/nlattr.c:620)
[  249.196506]  rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1))
[  249.196525]  ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7))
[  249.196548]  ? do_setlink.isra.0 (net/core/rtnetlink.c:3455)
[  249.196578]  rtnetlink_rcv_msg (net/core/rtnetlink.c:7061)
[  249.196599]  ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360)
[  249.196621]  ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1))
[  249.196646]  netlink_rcv_skb (net/netlink/af_netlink.c:2551)
[  249.196669]  netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345)
[  249.196688]  netlink_sendmsg (net/netlink/af_netlink.c:1895)
[  249.196710]  ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4))
[  249.196730]  ___sys_sendmsg (net/socket.c:2752)
[  249.196751]  __sys_sendmsg (net/socket.c:2784)
[  249.196779]  do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94)
[  249.196801]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[  249.196829] RIP: 0033:0x7f77fa99a08e
[  249.196852] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 <c9> c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa
All code
========
   0:	4d 89 d8             	mov    %r11,%r8
   3:	e8 94 bd 00 00       	call   0xbd9c
   8:	4c 8b 5d f8          	mov    -0x8(%rbp),%r11
   c:	41 8b 93 08 03 00 00 	mov    0x308(%r11),%edx
  13:	59                   	pop    %rcx
  14:	5e                   	pop    %rsi
  15:	48 83 f8 fc          	cmp    $0xfffffffffffffffc,%rax
  19:	74 11                	je     0x2c
  1b:	c9                   	leave
  1c:	c3                   	ret
  1d:	0f 1f 80 00 00 00 00 	nopl   0x0(%rax)
  24:	48 8b 45 10          	mov    0x10(%rbp),%rax
  28:	0f 05                	syscall
  2a:*	c9                   	leave		<-- trapping instruction
  2b:	c3                   	ret
  2c:	83 e2 39             	and    $0x39,%edx
  2f:	83 fa 08             	cmp    $0x8,%edx
  32:	75 e7                	jne    0x1b
  34:	e8 03 ff ff ff       	call   0xffffffffffffff3c
  39:	0f 1f 00             	nopl   (%rax)
  3c:	f3 0f 1e fa          	endbr64

Code starting with the faulting instruction
===========================================
   0:	c9                   	leave
   1:	c3                   	ret
   2:	83 e2 39             	and    $0x39,%edx
   5:	83 fa 08             	cmp    $0x8,%edx
   8:	75 e7                	jne    0xfffffffffffffff1
   a:	e8 03 ff ff ff       	call   0xffffffffffffff12
   f:	0f 1f 00             	nopl   (%rax)
  12:	f3 0f 1e fa          	endbr64
[  249.196944] RSP: 002b:00007ffdbea91d40 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[  249.196986] RAX: ffffffffffffffda RBX: 0000000000000002 RCX: 00007f77fa99a08e
[  249.197022] RDX: 0000000000000000 RSI: 00007ffdbea91df0 RDI: 0000000000000005
[  249.197062] RBP: 00007ffdbea91d50 R08: 0000000000000000 R09: 0000000000000000
[  249.197106] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10e418
[  249.197146] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffdbea924c0
| [  249.218217] ------------[ cut here ]------------
| [  249.218285] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#2: ip/7750
| [  249.218371] Modules linked in: 8021q
| [  249.218517] Tainted: [W]=WARN
[  249.218571] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[  249.218639] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3))
[  249.218702] Code: 80 00 00 00 e8 09 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 96 a5 fb ff b9 a6 ff ff
All code
========
   0:	80 00 00             	addb   $0x0,(%rax)
   3:	00 e8                	add    %ch,%al
   5:	09 d9                	or     %ebx,%ecx
   7:	ff                   	(bad)
   8:	ff 48 83             	decl   -0x7d(%rax)
   b:	c4                   	(bad)
   c:	38 85 c0 75 18 48    	cmp    %al,0x481875c0(%rbp)
  12:	83 c4 08             	add    $0x8,%esp
  15:	4c 89 f8             	mov    %r15,%rax
  18:	5b                   	pop    %rbx
  19:	5d                   	pop    %rbp
  1a:	41 5c                	pop    %r12
  1c:	41 5d                	pop    %r13
  1e:	41 5e                	pop    %r14
  20:	41 5f                	pop    %r15
  22:	c3                   	ret
  23:	44 8b 48 08          	mov    0x8(%rax),%r9d
  27:	eb b4                	jmp    0xffffffffffffffdd
  29:	90                   	nop
  2a:*	0f 0b                	ud2		<-- trapping instruction
  2c:	90                   	nop
  2d:	ba 02 00 00 00       	mov    $0x2,%edx
  32:	4c 89 fe             	mov    %r15,%rsi
  35:	31 ff                	xor    %edi,%edi
  37:	e8 96 a5 fb ff       	call   0xfffffffffffba5d2
  3c:	b9                   	.byte 0xb9
  3d:	a6                   	cmpsb  (%rdi),(%rsi)
  3e:	ff                   	(bad)
  3f:	ff                   	.byte 0xff

Code starting with the faulting instruction
===========================================
   0:	0f 0b                	ud2
   2:	90                   	nop
   3:	ba 02 00 00 00       	mov    $0x2,%edx
   8:	4c 89 fe             	mov    %r15,%rsi
   b:	31 ff                	xor    %edi,%edi
   d:	e8 96 a5 fb ff       	call   0xfffffffffffba5a8
  12:	b9                   	.byte 0xb9
  13:	a6                   	cmpsb  (%rdi),(%rsi)
  14:	ff                   	(bad)
  15:	ff                   	.byte 0xff
[  249.218836] RSP: 0018:ff829f24802cb720 EFLAGS: 00010286
[  249.218898] RAX: 00000000ffffffa6 RBX: 0000000000000001 RCX: 0000000000000000
[  249.218975] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3bc5ca01df4500
[  249.219050] RBP: 0000000000000000 R08: ff3bc5ca03267890 R09: ff3bc5ca065cf030
[  249.219132] R10: ff3bc5ca0660e118 R11: fefefefefefefeff R12: 0000000000000000
[  249.219209] R13: 0000000000000010 R14: ff3bc5ca0660e000 R15: ff3bc5ca01df4500
[  249.219287] FS:  00007f022c040840(0000) GS:ff3bc5cab853e000(0000) knlGS:0000000000000000
[  249.219366] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[  249.219436] CR2: 00007f022c3101a0 CR3: 00000000033f2006 CR4: 0000000000771ef0
[  249.219513] PKRU: 55555554
[  249.219560] Call Trace:
[  249.219608]  <TASK>
[  249.219656]  rtmsg_ifinfo (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:4560)
[  249.219712]  __dev_notify_flags (net/core/dev.c:9787)
[  249.219773]  netif_change_flags (net/core/dev.c:9820)
[  249.219830]  do_setlink.isra.0 (net/core/rtnetlink.c:3206 (discriminator 1))
[  249.219886]  ? __nla_validate_parse (lib/nlattr.c:620)
[  249.219950]  ? barn_replace_empty_sheaf (./include/linux/spinlock.h:408 (discriminator 3) mm/slub.c:3184 (discriminator 3))
[  249.220015]  ? __pcs_replace_empty_main (mm/slub.c:4620)
[  249.220080]  rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1))
[  249.220239]  ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7))
[  249.220295]  ? do_setlink.isra.0 (net/core/rtnetlink.c:3455)
[  249.220367]  rtnetlink_rcv_msg (net/core/rtnetlink.c:7061)
[  249.220428]  ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360)
[  249.220484]  ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1))
[  249.220546]  netlink_rcv_skb (net/netlink/af_netlink.c:2551)
[  249.220603]  netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345)
[  249.220659]  netlink_sendmsg (net/netlink/af_netlink.c:1895)
[  249.220715]  ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4))
[  249.220777]  ___sys_sendmsg (net/socket.c:2752)
[  249.220834]  __sys_sendmsg (net/socket.c:2784)
[  249.220890]  do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94)
[  249.220946]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[  249.221010] RIP: 0033:0x7f022c27a08e
[  249.221065] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 <c9> c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa
All code
========
   0:	4d 89 d8             	mov    %r11,%r8
   3:	e8 94 bd 00 00       	call   0xbd9c
   8:	4c 8b 5d f8          	mov    -0x8(%rbp),%r11
   c:	41 8b 93 08 03 00 00 	mov    0x308(%r11),%edx
  13:	59                   	pop    %rcx
  14:	5e                   	pop    %rsi
  15:	48 83 f8 fc          	cmp    $0xfffffffffffffffc,%rax
  19:	74 11                	je     0x2c
  1b:	c9                   	leave
  1c:	c3                   	ret
  1d:	0f 1f 80 00 00 00 00 	nopl   0x0(%rax)
  24:	48 8b 45 10          	mov    0x10(%rbp),%rax
  28:	0f 05                	syscall
  2a:*	c9                   	leave		<-- trapping instruction
  2b:	c3                   	ret
  2c:	83 e2 39             	and    $0x39,%edx
  2f:	83 fa 08             	cmp    $0x8,%edx
  32:	75 e7                	jne    0x1b
  34:	e8 03 ff ff ff       	call   0xffffffffffffff3c
  39:	0f 1f 00             	nopl   (%rax)
  3c:	f3 0f 1e fa          	endbr64

Code starting with the faulting instruction
===========================================
   0:	c9                   	leave
   1:	c3                   	ret
   2:	83 e2 39             	and    $0x39,%edx
   5:	83 fa 08             	cmp    $0x8,%edx
   8:	75 e7                	jne    0xfffffffffffffff1
   a:	e8 03 ff ff ff       	call   0xffffffffffffff12
   f:	0f 1f 00             	nopl   (%rax)
  12:	f3 0f 1e fa          	endbr64
[  249.221204] RSP: 002b:00007ffd4d2d1640 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[  249.221280] RAX: ffffffffffffffda RBX: 0000000000000002 RCX: 00007f022c27a08e
[  249.221354] RDX: 0000000000000000 RSI: 00007ffd4d2d16f0 RDI: 0000000000000005
[  249.221430] RBP: 00007ffd4d2d1650 R08: 0000000000000000 R09: 0000000000000000
[  249.221505] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10e418
[  249.221581] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffd4d2d1dc0
| [  249.224696] ------------[ cut here ]------------
| [  249.224739] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#0: ip/7751
| [  249.224800] Modules linked in: 8021q
| [  249.224880] Tainted: [W]=WARN
[  249.224902] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[  249.224935] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3))
[  249.224962] Code: 80 00 00 00 e8 09 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 96 a5 fb ff b9 a6 ff ff
All code
========
   0:	80 00 00             	addb   $0x0,(%rax)
   3:	00 e8                	add    %ch,%al
   5:	09 d9                	or     %ebx,%ecx
   7:	ff                   	(bad)
   8:	ff 48 83             	decl   -0x7d(%rax)
   b:	c4                   	(bad)
   c:	38 85 c0 75 18 48    	cmp    %al,0x481875c0(%rbp)
  12:	83 c4 08             	add    $0x8,%esp
  15:	4c 89 f8             	mov    %r15,%rax
  18:	5b                   	pop    %rbx
  19:	5d                   	pop    %rbp
  1a:	41 5c                	pop    %r12
  1c:	41 5d                	pop    %r13
  1e:	41 5e                	pop    %r14
  20:	41 5f                	pop    %r15
  22:	c3                   	ret
  23:	44 8b 48 08          	mov    0x8(%rax),%r9d
  27:	eb b4                	jmp    0xffffffffffffffdd
  29:	90                   	nop
  2a:*	0f 0b                	ud2		<-- trapping instruction
  2c:	90                   	nop
  2d:	ba 02 00 00 00       	mov    $0x2,%edx
  32:	4c 89 fe             	mov    %r15,%rsi
  35:	31 ff                	xor    %edi,%edi
  37:	e8 96 a5 fb ff       	call   0xfffffffffffba5d2
  3c:	b9                   	.byte 0xb9
  3d:	a6                   	cmpsb  (%rdi),(%rsi)
  3e:	ff                   	(bad)
  3f:	ff                   	.byte 0xff

Code starting with the faulting instruction
===========================================
   0:	0f 0b                	ud2
   2:	90                   	nop
   3:	ba 02 00 00 00       	mov    $0x2,%edx
   8:	4c 89 fe             	mov    %r15,%rsi
   b:	31 ff                	xor    %edi,%edi
   d:	e8 96 a5 fb ff       	call   0xfffffffffffba5a8
  12:	b9                   	.byte 0xb9
  13:	a6                   	cmpsb  (%rdi),(%rsi)
  14:	ff                   	(bad)
  15:	ff                   	.byte 0xff
[  249.225064] RSP: 0018:ff829f24802cb6e0 EFLAGS: 00010286
[  249.225087] RAX: 00000000ffffffa6 RBX: 00000000ffffffff RCX: 0000000000000000
[  249.225137] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3bc5ca02f5c200
[  249.225178] RBP: 0000000000000000 R08: ff3bc5ca03267890 R09: ff3bc5ca065f6030
[  249.225219] R10: ff3bc5ca0660e118 R11: fefefefefefefeff R12: 0000000000000000
[  249.225256] R13: 0000000000000011 R14: ff3bc5ca0660e000 R15: ff3bc5ca02f5c200
[  249.225294] FS:  00007f5f9d749840(0000) GS:ff3bc5cab843e000(0000) knlGS:0000000000000000
[  249.225337] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[  249.225368] CR2: 0000000001fce988 CR3: 0000000006563005 CR4: 0000000000771ef0
[  249.225408] PKRU: 55555554
[  249.225420] Call Trace:
[  249.225434]  <TASK>
[  249.225447]  unregister_netdevice_many_notify (net/core/dev.c:12439)
[  249.225479]  rtnl_dellink (net/core/rtnetlink.c:3592 net/core/rtnetlink.c:3634)
[  249.225503]  ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7))
[  249.225525]  ? rtnl_dellinkprop (net/core/rtnetlink.c:4408)
[  249.225544]  rtnetlink_rcv_msg (net/core/rtnetlink.c:7061)
[  249.225564]  ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360)
[  249.225587]  ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1))
[  249.225618]  netlink_rcv_skb (net/netlink/af_netlink.c:2551)
[  249.225638]  netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345)
[  249.225656]  netlink_sendmsg (net/netlink/af_netlink.c:1895)
[  249.225680]  ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4))
[  249.225704]  ___sys_sendmsg (net/socket.c:2752)
[  249.225727]  __sys_sendmsg (net/socket.c:2784)
[  249.225750]  do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94)
[  249.225776]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[  249.225803] RIP: 0033:0x7f5f9d98308e
[  249.225824] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 <c9> c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa
All code
========
   0:	4d 89 d8             	mov    %r11,%r8
   3:	e8 94 bd 00 00       	call   0xbd9c
   8:	4c 8b 5d f8          	mov    -0x8(%rbp),%r11
   c:	41 8b 93 08 03 00 00 	mov    0x308(%r11),%edx
  13:	59                   	pop    %rcx
  14:	5e                   	pop    %rsi
  15:	48 83 f8 fc          	cmp    $0xfffffffffffffffc,%rax
  19:	74 11                	je     0x2c
  1b:	c9                   	leave
  1c:	c3                   	ret
  1d:	0f 1f 80 00 00 00 00 	nopl   0x0(%rax)
  24:	48 8b 45 10          	mov    0x10(%rbp),%rax
  28:	0f 05                	syscall
  2a:*	c9                   	leave		<-- trapping instruction
  2b:	c3                   	ret
  2c:	83 e2 39             	and    $0x39,%edx
  2f:	83 fa 08             	cmp    $0x8,%edx
  32:	75 e7                	jne    0x1b
  34:	e8 03 ff ff ff       	call   0xffffffffffffff3c
  39:	0f 1f 00             	nopl   (%rax)
  3c:	f3 0f 1e fa          	endbr64

Code starting with the faulting instruction
===========================================
   0:	c9                   	leave
   1:	c3                   	ret
   2:	83 e2 39             	and    $0x39,%edx
   5:	83 fa 08             	cmp    $0x8,%edx
   8:	75 e7                	jne    0xfffffffffffffff1
   a:	e8 03 ff ff ff       	call   0xffffffffffffff12
   f:	0f 1f 00             	nopl   (%rax)
  12:	f3 0f 1e fa          	endbr64
[  249.225914] RSP: 002b:00007ffc1008bd70 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[  249.225952] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 00007f5f9d98308e
[  249.225993] RDX: 0000000000000000 RSI: 00007ffc1008be20 RDI: 0000000000000005
[  249.226034] RBP: 00007ffc1008bd80 R08: 0000000000000000 R09: 0000000000000000
[  249.226078] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10e418
[  249.226122] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffc1008c4f0
| [  249.238708] ------------[ cut here ]------------
| [  249.238741] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/7752
| [  249.238801] Modules linked in: 8021q
| [  249.238882] Tainted: [W]=WARN
[  249.238903] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[  249.238935] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3))
[  249.238962] Code: 80 00 00 00 e8 09 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 96 a5 fb ff b9 a6 ff ff
All code
========
   0:	80 00 00             	addb   $0x0,(%rax)
   3:	00 e8                	add    %ch,%al
   5:	09 d9                	or     %ebx,%ecx
   7:	ff                   	(bad)
   8:	ff 48 83             	decl   -0x7d(%rax)
   b:	c4                   	(bad)
   c:	38 85 c0 75 18 48    	cmp    %al,0x481875c0(%rbp)
  12:	83 c4 08             	add    $0x8,%esp
  15:	4c 89 f8             	mov    %r15,%rax
  18:	5b                   	pop    %rbx
  19:	5d                   	pop    %rbp
  1a:	41 5c                	pop    %r12
  1c:	41 5d                	pop    %r13
  1e:	41 5e                	pop    %r14
  20:	41 5f                	pop    %r15
  22:	c3                   	ret
  23:	44 8b 48 08          	mov    0x8(%rax),%r9d
  27:	eb b4                	jmp    0xffffffffffffffdd
  29:	90                   	nop
  2a:*	0f 0b                	ud2		<-- trapping instruction
  2c:	90                   	nop
  2d:	ba 02 00 00 00       	mov    $0x2,%edx
  32:	4c 89 fe             	mov    %r15,%rsi
  35:	31 ff                	xor    %edi,%edi
  37:	e8 96 a5 fb ff       	call   0xfffffffffffba5d2
  3c:	b9                   	.byte 0xb9
  3d:	a6                   	cmpsb  (%rdi),(%rsi)
  3e:	ff                   	(bad)
  3f:	ff                   	.byte 0xff

Code starting with the faulting instruction
===========================================
   0:	0f 0b                	ud2
   2:	90                   	nop
   3:	ba 02 00 00 00       	mov    $0x2,%edx
   8:	4c 89 fe             	mov    %r15,%rsi
   b:	31 ff                	xor    %edi,%edi
   d:	e8 96 a5 fb ff       	call   0xfffffffffffba5a8
  12:	b9                   	.byte 0xb9
  13:	a6                   	cmpsb  (%rdi),(%rsi)
  14:	ff                   	(bad)
  15:	ff                   	.byte 0xff
[  249.239056] RSP: 0018:ff829f2484e67750 EFLAGS: 00010286
[  249.239083] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000
[  249.239128] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3bc5ca02f61900
[  249.239171] RBP: 0000000000000002 R08: ff3bc5ca018a8c50 R09: ff3bc5ca03152030
[  249.239207] R10: ff3bc5ca0660a118 R11: fefefefefefefeff R12: 0000000000000000
[  249.239240] R13: 0000000000000010 R14: ff3bc5ca0660a000 R15: ff3bc5ca02f61900
[  249.239280] FS:  00007f5897b5f840(0000) GS:ff3bc5cab85be000(0000) knlGS:0000000000000000
[  249.239325] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[  249.239357] CR2: 00007f5897d54c40 CR3: 0000000003271001 CR4: 0000000000771ef0
[  249.239398] PKRU: 55555554
[  249.239412] Call Trace:
[  249.239425]  <TASK>
[  249.239438]  rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121)
[  249.239459]  notifier_call_chain (kernel/notifier.c:85)
[  249.239481]  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)
[  249.239506]  bond_option_mode_set (drivers/net/bonding/bond_options.c:952)
[  249.239534]  __bond_opt_set (drivers/net/bonding/bond_options.c:826)
[  249.239555]  bond_changelink (drivers/net/bonding/bond_netlink.c:232)
[  249.239576]  ? queue_delayed_work_on (kernel/workqueue.c:2612)
[  249.239605]  bond_newlink (drivers/net/bonding/bond_netlink.c:632)
[  249.239627]  rtnl_newlink (net/core/rtnetlink.c:3904 net/core/rtnetlink.c:4035 net/core/rtnetlink.c:4150)
[  249.239649]  ? do_setlink.isra.0 (net/core/rtnetlink.c:3455)
[  249.239679]  rtnetlink_rcv_msg (net/core/rtnetlink.c:7061)
[  249.239699]  ? get_page_from_freelist (./include/linux/spinlock.h:390 mm/page_alloc.c:3373 mm/page_alloc.c:3402 mm/page_alloc.c:3943)
[  249.239729]  ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1))
[  249.239759]  netlink_rcv_skb (net/netlink/af_netlink.c:2551)
[  249.239785]  netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345)
[  249.239807]  netlink_sendmsg (net/netlink/af_netlink.c:1895)
[  249.239827]  ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4))
[  249.239848]  ___sys_sendmsg (net/socket.c:2752)
[  249.239873]  __sys_sendmsg (net/socket.c:2784)
[  249.239893]  do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94)
[  249.239911]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[  249.239938] RIP: 0033:0x7f5897d9908e
[  249.239958] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 <c9> c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa
All code
========
   0:	4d 89 d8             	mov    %r11,%r8
   3:	e8 94 bd 00 00       	call   0xbd9c
   8:	4c 8b 5d f8          	mov    -0x8(%rbp),%r11
   c:	41 8b 93 08 03 00 00 	mov    0x308(%r11),%edx
  13:	59                   	pop    %rcx
  14:	5e                   	pop    %rsi
  15:	48 83 f8 fc          	cmp    $0xfffffffffffffffc,%rax
  19:	74 11                	je     0x2c
  1b:	c9                   	leave
  1c:	c3                   	ret
  1d:	0f 1f 80 00 00 00 00 	nopl   0x0(%rax)
  24:	48 8b 45 10          	mov    0x10(%rbp),%rax
  28:	0f 05                	syscall
  2a:*	c9                   	leave		<-- trapping instruction
  2b:	c3                   	ret
  2c:	83 e2 39             	and    $0x39,%edx
  2f:	83 fa 08             	cmp    $0x8,%edx
  32:	75 e7                	jne    0x1b
  34:	e8 03 ff ff ff       	call   0xffffffffffffff3c
  39:	0f 1f 00             	nopl   (%rax)
  3c:	f3 0f 1e fa          	endbr64

Code starting with the faulting instruction
===========================================
   0:	c9                   	leave
   1:	c3                   	ret
   2:	83 e2 39             	and    $0x39,%edx
   5:	83 fa 08             	cmp    $0x8,%edx
   8:	75 e7                	jne    0xfffffffffffffff1
   a:	e8 03 ff ff ff       	call   0xffffffffffffff12
   f:	0f 1f 00             	nopl   (%rax)
  12:	f3 0f 1e fa          	endbr64
[  249.240052] RSP: 002b:00007ffeeaa07ce0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[  249.240098] RAX: ffffffffffffffda RBX: 00007ffeeaa08488 RCX: 00007f5897d9908e
[  249.240140] RDX: 0000000000000000 RSI: 00007ffeeaa07d90 RDI: 0000000000000005
[  249.240176] RBP: 00007ffeeaa07cf0 R08: 0000000000000000 R09: 0000000000000000
[  249.240215] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10e418
[  249.240256] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffeeaa08460
| [  249.240341] ------------[ cut here ]------------
| [  249.240368] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/7752
| [  249.240418] Modules linked in: 8021q
| [  249.240493] Tainted: [W]=WARN
[  249.240513] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[  249.240544] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3))
[  249.240573] Code: 80 00 00 00 e8 09 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 96 a5 fb ff b9 a6 ff ff
All code
========
   0:	80 00 00             	addb   $0x0,(%rax)
   3:	00 e8                	add    %ch,%al
   5:	09 d9                	or     %ebx,%ecx
   7:	ff                   	(bad)
   8:	ff 48 83             	decl   -0x7d(%rax)
   b:	c4                   	(bad)
   c:	38 85 c0 75 18 48    	cmp    %al,0x481875c0(%rbp)
  12:	83 c4 08             	add    $0x8,%esp
  15:	4c 89 f8             	mov    %r15,%rax
  18:	5b                   	pop    %rbx
  19:	5d                   	pop    %rbp
  1a:	41 5c                	pop    %r12
  1c:	41 5d                	pop    %r13
  1e:	41 5e                	pop    %r14
  20:	41 5f                	pop    %r15
  22:	c3                   	ret
  23:	44 8b 48 08          	mov    0x8(%rax),%r9d
  27:	eb b4                	jmp    0xffffffffffffffdd
  29:	90                   	nop
  2a:*	0f 0b                	ud2		<-- trapping instruction
  2c:	90                   	nop
  2d:	ba 02 00 00 00       	mov    $0x2,%edx
  32:	4c 89 fe             	mov    %r15,%rsi
  35:	31 ff                	xor    %edi,%edi
  37:	e8 96 a5 fb ff       	call   0xfffffffffffba5d2
  3c:	b9                   	.byte 0xb9
  3d:	a6                   	cmpsb  (%rdi),(%rsi)
  3e:	ff                   	(bad)
  3f:	ff                   	.byte 0xff

Code starting with the faulting instruction
===========================================
   0:	0f 0b                	ud2
   2:	90                   	nop
   3:	ba 02 00 00 00       	mov    $0x2,%edx
   8:	4c 89 fe             	mov    %r15,%rsi
   b:	31 ff                	xor    %edi,%edi
   d:	e8 96 a5 fb ff       	call   0xfffffffffffba5a8
  12:	b9                   	.byte 0xb9
  13:	a6                   	cmpsb  (%rdi),(%rsi)
  14:	ff                   	(bad)
  15:	ff                   	.byte 0xff
[  249.240665] RSP: 0018:ff829f2484e67870 EFLAGS: 00010286
[  249.240693] RAX: 00000000ffffffa6 RBX: 00000000ffffffff RCX: 0000000000000000
[  249.240729] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3bc5ca02f61900
[  249.240768] RBP: 0000000000000000 R08: ff3bc5ca018a8c50 R09: ff3bc5ca03152030
[  249.240806] R10: ff3bc5ca0660a118 R11: fefefefefefefeff R12: 0000000000000000
[  249.240846] R13: 0000000000000010 R14: ff3bc5ca0660a000 R15: ff3bc5ca02f61900
[  249.240886] FS:  00007f5897b5f840(0000) GS:ff3bc5cab85be000(0000) knlGS:0000000000000000
[  249.240925] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[  249.240959] CR2: 00007f5897d54c40 CR3: 0000000003271001 CR4: 0000000000771ef0
[  249.240996] PKRU: 55555554
[  249.241009] Call Trace:
[  249.241022]  <TASK>
[  249.241034]  rtmsg_ifinfo (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:4560)
[  249.241054]  __dev_notify_flags (net/core/dev.c:9787)
[  249.241076]  rtnl_configure_link (net/core/rtnetlink.c:3670)
[  249.241097]  rtnl_newlink (net/core/rtnetlink.c:3914 net/core/rtnetlink.c:4035 net/core/rtnetlink.c:4150)
[  249.241124]  ? do_setlink.isra.0 (net/core/rtnetlink.c:3455)
[  249.241146]  rtnetlink_rcv_msg (net/core/rtnetlink.c:7061)
[  249.241170]  ? get_page_from_freelist (./include/linux/spinlock.h:390 mm/page_alloc.c:3373 mm/page_alloc.c:3402 mm/page_alloc.c:3943)
[  249.241196]  ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1))
[  249.241225]  netlink_rcv_skb (net/netlink/af_netlink.c:2551)
[  249.241244]  netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345)
[  249.241264]  netlink_sendmsg (net/netlink/af_netlink.c:1895)
[  249.241285]  ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4))
[  249.241307]  ___sys_sendmsg (net/socket.c:2752)
[  249.241325]  __sys_sendmsg (net/socket.c:2784)
[  249.241348]  do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94)
[  249.241369]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[  249.241392] RIP: 0033:0x7f5897d9908e
[  249.241414] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 <c9> c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa
All code
========
   0:	4d 89 d8             	mov    %r11,%r8
   3:	e8 94 bd 00 00       	call   0xbd9c
   8:	4c 8b 5d f8          	mov    -0x8(%rbp),%r11
   c:	41 8b 93 08 03 00 00 	mov    0x308(%r11),%edx
  13:	59                   	pop    %rcx
  14:	5e                   	pop    %rsi
  15:	48 83 f8 fc          	cmp    $0xfffffffffffffffc,%rax
  19:	74 11                	je     0x2c
  1b:	c9                   	leave
  1c:	c3                   	ret
  1d:	0f 1f 80 00 00 00 00 	nopl   0x0(%rax)
  24:	48 8b 45 10          	mov    0x10(%rbp),%rax
  28:	0f 05                	syscall
  2a:*	c9                   	leave		<-- trapping instruction
  2b:	c3                   	ret
  2c:	83 e2 39             	and    $0x39,%edx
  2f:	83 fa 08             	cmp    $0x8,%edx
  32:	75 e7                	jne    0x1b
  34:	e8 03 ff ff ff       	call   0xffffffffffffff3c
  39:	0f 1f 00             	nopl   (%rax)
  3c:	f3 0f 1e fa          	endbr64

Code starting with the faulting instruction
===========================================
   0:	c9                   	leave
   1:	c3                   	ret
   2:	83 e2 39             	and    $0x39,%edx
   5:	83 fa 08             	cmp    $0x8,%edx
   8:	75 e7                	jne    0xfffffffffffffff1
   a:	e8 03 ff ff ff       	call   0xffffffffffffff12
   f:	0f 1f 00             	nopl   (%rax)
  12:	f3 0f 1e fa          	endbr64
[  249.241501] RSP: 002b:00007ffeeaa07ce0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[  249.241540] RAX: ffffffffffffffda RBX: 00007ffeeaa08488 RCX: 00007f5897d9908e
[  249.241580] RDX: 0000000000000000 RSI: 00007ffeeaa07d90 RDI: 0000000000000005
[  249.241618] RBP: 00007ffeeaa07cf0 R08: 0000000000000000 R09: 0000000000000000
[  249.241658] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10e418
[  249.241697] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffeeaa08460
| [  249.245963] ------------[ cut here ]------------
| [  249.245995] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/7755
| [  249.246043] Modules linked in: 8021q
| [  249.246113] Tainted: [W]=WARN
[  249.246137] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[  249.246170] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3))
[  249.246198] Code: 80 00 00 00 e8 09 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 96 a5 fb ff b9 a6 ff ff
All code
========
   0:	80 00 00             	addb   $0x0,(%rax)
   3:	00 e8                	add    %ch,%al
   5:	09 d9                	or     %ebx,%ecx
   7:	ff                   	(bad)
   8:	ff 48 83             	decl   -0x7d(%rax)
   b:	c4                   	(bad)
   c:	38 85 c0 75 18 48    	cmp    %al,0x481875c0(%rbp)
  12:	83 c4 08             	add    $0x8,%esp
  15:	4c 89 f8             	mov    %r15,%rax
  18:	5b                   	pop    %rbx
  19:	5d                   	pop    %rbp
  1a:	41 5c                	pop    %r12
  1c:	41 5d                	pop    %r13
  1e:	41 5e                	pop    %r14
  20:	41 5f                	pop    %r15
  22:	c3                   	ret
  23:	44 8b 48 08          	mov    0x8(%rax),%r9d
  27:	eb b4                	jmp    0xffffffffffffffdd
  29:	90                   	nop
  2a:*	0f 0b                	ud2		<-- trapping instruction
  2c:	90                   	nop
  2d:	ba 02 00 00 00       	mov    $0x2,%edx
  32:	4c 89 fe             	mov    %r15,%rsi
  35:	31 ff                	xor    %edi,%edi
  37:	e8 96 a5 fb ff       	call   0xfffffffffffba5d2
  3c:	b9                   	.byte 0xb9
  3d:	a6                   	cmpsb  (%rdi),(%rsi)
  3e:	ff                   	(bad)
  3f:	ff                   	.byte 0xff

Code starting with the faulting instruction
===========================================
   0:	0f 0b                	ud2
   2:	90                   	nop
   3:	ba 02 00 00 00       	mov    $0x2,%edx
   8:	4c 89 fe             	mov    %r15,%rsi
   b:	31 ff                	xor    %edi,%edi
   d:	e8 96 a5 fb ff       	call   0xfffffffffffba5a8
  12:	b9                   	.byte 0xb9
  13:	a6                   	cmpsb  (%rdi),(%rsi)
  14:	ff                   	(bad)
  15:	ff                   	.byte 0xff
[  249.246290] RSP: 0018:ff829f24802db720 EFLAGS: 00010286
[  249.246317] RAX: 00000000ffffffa6 RBX: 0000000000000001 RCX: 0000000000000000
[  249.246355] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3bc5ca02f61900
[  249.246397] RBP: 0000000000000000 R08: ff3bc5ca018a8c50 R09: ff3bc5ca03152030
[  249.246441] R10: ff3bc5ca0660a118 R11: fefefefefefefeff R12: 0000000000000000
[  249.246481] R13: 0000000000000010 R14: ff3bc5ca0660a000 R15: ff3bc5ca02f61900
[  249.246528] FS:  00007f2c290a5840(0000) GS:ff3bc5cab85be000(0000) knlGS:0000000000000000
[  249.246570] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[  249.246601] CR2: 000000000fdc9988 CR3: 00000000064d8003 CR4: 0000000000771ef0
[  249.246643] PKRU: 55555554
[  249.246657] Call Trace:
[  249.246671]  <TASK>
[  249.246683]  rtmsg_ifinfo (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:4560)
[  249.246702]  __dev_notify_flags (net/core/dev.c:9787)
[  249.246721]  ? rtnl_getlink (./include/linux/skbuff.h:1323 ./include/linux/skbuff.h:1332 net/core/rtnetlink.c:4288)
[  249.246743]  netif_change_flags (net/core/dev.c:9820)
[  249.246767]  do_setlink.isra.0 (net/core/rtnetlink.c:3206 (discriminator 1))
[  249.246789]  ? __nla_validate_parse (lib/nlattr.c:620)
[  249.246819]  rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1))
[  249.246841]  ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7))
[  249.246863]  ? do_setlink.isra.0 (net/core/rtnetlink.c:3455)
[  249.246889]  rtnetlink_rcv_msg (net/core/rtnetlink.c:7061)
[  249.246908]  ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360)
[  249.246928]  ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1))
[  249.246955]  netlink_rcv_skb (net/netlink/af_netlink.c:2551)
[  249.246976]  netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345)
[  249.246997]  netlink_sendmsg (net/netlink/af_netlink.c:1895)
[  249.247017]  ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4))
[  249.247037]  ___sys_sendmsg (net/socket.c:2752)
[  249.247056]  __sys_sendmsg (net/socket.c:2784)
[  249.247075]  do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94)
[  249.247095]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[  249.247131] RIP: 0033:0x7f2c292df08e
[  249.247151] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 <c9> c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa
All code
========
   0:	4d 89 d8             	mov    %r11,%r8
   3:	e8 94 bd 00 00       	call   0xbd9c
   8:	4c 8b 5d f8          	mov    -0x8(%rbp),%r11
   c:	41 8b 93 08 03 00 00 	mov    0x308(%r11),%edx
  13:	59                   	pop    %rcx
  14:	5e                   	pop    %rsi
  15:	48 83 f8 fc          	cmp    $0xfffffffffffffffc,%rax
  19:	74 11                	je     0x2c
  1b:	c9                   	leave
  1c:	c3                   	ret
  1d:	0f 1f 80 00 00 00 00 	nopl   0x0(%rax)
  24:	48 8b 45 10          	mov    0x10(%rbp),%rax
  28:	0f 05                	syscall
  2a:*	c9                   	leave		<-- trapping instruction
  2b:	c3                   	ret
  2c:	83 e2 39             	and    $0x39,%edx
  2f:	83 fa 08             	cmp    $0x8,%edx
  32:	75 e7                	jne    0x1b
  34:	e8 03 ff ff ff       	call   0xffffffffffffff3c
  39:	0f 1f 00             	nopl   (%rax)
  3c:	f3 0f 1e fa          	endbr64

Code starting with the faulting instruction
===========================================
   0:	c9                   	leave
   1:	c3                   	ret
   2:	83 e2 39             	and    $0x39,%edx
   5:	83 fa 08             	cmp    $0x8,%edx
   8:	75 e7                	jne    0xfffffffffffffff1
   a:	e8 03 ff ff ff       	call   0xffffffffffffff12
   f:	0f 1f 00             	nopl   (%rax)
  12:	f3 0f 1e fa          	endbr64
[  249.247237] RSP: 002b:00007ffdaa707450 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[  249.247275] RAX: ffffffffffffffda RBX: 0000000000000002 RCX: 00007f2c292df08e
[  249.247319] RDX: 0000000000000000 RSI: 00007ffdaa707500 RDI: 0000000000000005
[  249.247355] RBP: 00007ffdaa707460 R08: 0000000000000000 R09: 0000000000000000
[  249.247392] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10e418
[  249.247430] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffdaa707bd0
| [  251.304127] ------------[ cut here ]------------
| [  251.304174] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/7818
| [  251.304229] Modules linked in: 8021q
| [  251.304318] Tainted: [W]=WARN
[  251.304336] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[  251.304371] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3))
[  251.304400] Code: 80 00 00 00 e8 09 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 96 a5 fb ff b9 a6 ff ff
All code
========
   0:	80 00 00             	addb   $0x0,(%rax)
   3:	00 e8                	add    %ch,%al
   5:	09 d9                	or     %ebx,%ecx
   7:	ff                   	(bad)
   8:	ff 48 83             	decl   -0x7d(%rax)
   b:	c4                   	(bad)
   c:	38 85 c0 75 18 48    	cmp    %al,0x481875c0(%rbp)
  12:	83 c4 08             	add    $0x8,%esp
  15:	4c 89 f8             	mov    %r15,%rax
  18:	5b                   	pop    %rbx
  19:	5d                   	pop    %rbp
  1a:	41 5c                	pop    %r12
  1c:	41 5d                	pop    %r13
  1e:	41 5e                	pop    %r14
  20:	41 5f                	pop    %r15
  22:	c3                   	ret
  23:	44 8b 48 08          	mov    0x8(%rax),%r9d
  27:	eb b4                	jmp    0xffffffffffffffdd
  29:	90                   	nop
  2a:*	0f 0b                	ud2		<-- trapping instruction
  2c:	90                   	nop
  2d:	ba 02 00 00 00       	mov    $0x2,%edx
  32:	4c 89 fe             	mov    %r15,%rsi
  35:	31 ff                	xor    %edi,%edi
  37:	e8 96 a5 fb ff       	call   0xfffffffffffba5d2
  3c:	b9                   	.byte 0xb9
  3d:	a6                   	cmpsb  (%rdi),(%rsi)
  3e:	ff                   	(bad)
  3f:	ff                   	.byte 0xff

Code starting with the faulting instruction
===========================================
   0:	0f 0b                	ud2
   2:	90                   	nop
   3:	ba 02 00 00 00       	mov    $0x2,%edx
   8:	4c 89 fe             	mov    %r15,%rsi
   b:	31 ff                	xor    %edi,%edi
   d:	e8 96 a5 fb ff       	call   0xfffffffffffba5a8
  12:	b9                   	.byte 0xb9
  13:	a6                   	cmpsb  (%rdi),(%rsi)
  14:	ff                   	(bad)
  15:	ff                   	.byte 0xff
[  251.304487] RSP: 0018:ff829f2480537778 EFLAGS: 00010286
[  251.304517] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000
[  251.304557] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3bc5ca02f61900
[  251.304594] RBP: 0000000000000000 R08: ff3bc5ca018a8c50 R09: ff3bc5ca03156030
[  251.304636] R10: ff3bc5ca0660a118 R11: fefefefefefefeff R12: 0000000000000000
[  251.304673] R13: 0000000000000010 R14: ff3bc5ca0660a000 R15: ff3bc5ca02f61900
[  251.304717] FS:  00007f8ef54ab840(0000) GS:ff3bc5cab85be000(0000) knlGS:0000000000000000
[  251.304758] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[  251.304798] CR2: 000000000042e5e0 CR3: 0000000004e36002 CR4: 0000000000771ef0
[  251.304841] PKRU: 55555554
[  251.304854] Call Trace:
[  251.304867]  <TASK>
[  251.304884]  rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121)
[  251.304904]  notifier_call_chain (kernel/notifier.c:85)
[  251.304931]  __netdev_upper_dev_link (net/core/dev.c:8931)
[  251.304960]  netdev_upper_dev_link (net/core/dev.c:8972)
[  251.304986] register_vlan_dev (net/8021q/vlan.c:183) 8021q
[  251.305014] vlan_newlink (net/8021q/vlan_netlink.c:194) 8021q
[  251.305040]  rtnl_newlink (net/core/rtnetlink.c:3904 net/core/rtnetlink.c:4035 net/core/rtnetlink.c:4150)
[  251.305059]  ? do_setlink.isra.0 (net/core/rtnetlink.c:3455)
[  251.305086]  rtnetlink_rcv_msg (net/core/rtnetlink.c:7061)
[  251.305113]  ? get_page_from_freelist (mm/page_alloc.c:1856 mm/page_alloc.c:1866 mm/page_alloc.c:3946)
[  251.305139]  ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1))
[  251.305166]  netlink_rcv_skb (net/netlink/af_netlink.c:2551)
[  251.305189]  netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345)
[  251.305211]  netlink_sendmsg (net/netlink/af_netlink.c:1895)
[  251.305232]  ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4))
[  251.305255]  ___sys_sendmsg (net/socket.c:2752)
[  251.305277]  __sys_sendmsg (net/socket.c:2784)
[  251.305298]  do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94)
[  251.305323]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[  251.305349] RIP: 0033:0x7f8ef56e508e
[  251.305372] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 <c9> c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa
All code
========
   0:	4d 89 d8             	mov    %r11,%r8
   3:	e8 94 bd 00 00       	call   0xbd9c
   8:	4c 8b 5d f8          	mov    -0x8(%rbp),%r11
   c:	41 8b 93 08 03 00 00 	mov    0x308(%r11),%edx
  13:	59                   	pop    %rcx
  14:	5e                   	pop    %rsi
  15:	48 83 f8 fc          	cmp    $0xfffffffffffffffc,%rax
  19:	74 11                	je     0x2c
  1b:	c9                   	leave
  1c:	c3                   	ret
  1d:	0f 1f 80 00 00 00 00 	nopl   0x0(%rax)
  24:	48 8b 45 10          	mov    0x10(%rbp),%rax
  28:	0f 05                	syscall
  2a:*	c9                   	leave		<-- trapping instruction
  2b:	c3                   	ret
  2c:	83 e2 39             	and    $0x39,%edx
  2f:	83 fa 08             	cmp    $0x8,%edx
  32:	75 e7                	jne    0x1b
  34:	e8 03 ff ff ff       	call   0xffffffffffffff3c
  39:	0f 1f 00             	nopl   (%rax)
  3c:	f3 0f 1e fa          	endbr64

Code starting with the faulting instruction
===========================================
   0:	c9                   	leave
   1:	c3                   	ret
   2:	83 e2 39             	and    $0x39,%edx
   5:	83 fa 08             	cmp    $0x8,%edx
   8:	75 e7                	jne    0xfffffffffffffff1
   a:	e8 03 ff ff ff       	call   0xffffffffffffff12
   f:	0f 1f 00             	nopl   (%rax)
  12:	f3 0f 1e fa          	endbr64
[  251.305469] RSP: 002b:00007fff56f43350 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[  251.305508] RAX: ffffffffffffffda RBX: 00007fff56f43b08 RCX: 00007f8ef56e508e
[  251.305549] RDX: 0000000000000000 RSI: 00007fff56f43400 RDI: 0000000000000005
[  251.305597] RBP: 00007fff56f43360 R08: 0000000000000000 R09: 0000000000000000
[  251.305636] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10e41a
[  251.305678] R13: 000000000049f620 R14: 0000000000000000 R15: 00007fff56f43ad0
| [  251.305782] ------------[ cut here ]------------
| [  251.305808] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/7818
| [  251.305857] Modules linked in: 8021q
| [  251.305939] Tainted: [W]=WARN
[  251.305958] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[  251.305994] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3))
[  251.306023] Code: 80 00 00 00 e8 09 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 96 a5 fb ff b9 a6 ff ff
All code
========
   0:	80 00 00             	addb   $0x0,(%rax)
   3:	00 e8                	add    %ch,%al
   5:	09 d9                	or     %ebx,%ecx
   7:	ff                   	(bad)
   8:	ff 48 83             	decl   -0x7d(%rax)
   b:	c4                   	(bad)
   c:	38 85 c0 75 18 48    	cmp    %al,0x481875c0(%rbp)
  12:	83 c4 08             	add    $0x8,%esp
  15:	4c 89 f8             	mov    %r15,%rax
  18:	5b                   	pop    %rbx
  19:	5d                   	pop    %rbp
  1a:	41 5c                	pop    %r12
  1c:	41 5d                	pop    %r13
  1e:	41 5e                	pop    %r14
  20:	41 5f                	pop    %r15
  22:	c3                   	ret
  23:	44 8b 48 08          	mov    0x8(%rax),%r9d
  27:	eb b4                	jmp    0xffffffffffffffdd
  29:	90                   	nop
  2a:*	0f 0b                	ud2		<-- trapping instruction
  2c:	90                   	nop
  2d:	ba 02 00 00 00       	mov    $0x2,%edx
  32:	4c 89 fe             	mov    %r15,%rsi
  35:	31 ff                	xor    %edi,%edi
  37:	e8 96 a5 fb ff       	call   0xfffffffffffba5d2
  3c:	b9                   	.byte 0xb9
  3d:	a6                   	cmpsb  (%rdi),(%rsi)
  3e:	ff                   	(bad)
  3f:	ff                   	.byte 0xff

Code starting with the faulting instruction
===========================================
   0:	0f 0b                	ud2
   2:	90                   	nop
   3:	ba 02 00 00 00       	mov    $0x2,%edx
   8:	4c 89 fe             	mov    %r15,%rsi
   b:	31 ff                	xor    %edi,%edi
   d:	e8 96 a5 fb ff       	call   0xfffffffffffba5a8
  12:	b9                   	.byte 0xb9
  13:	a6                   	cmpsb  (%rdi),(%rsi)
  14:	ff                   	(bad)
  15:	ff                   	.byte 0xff
[  251.306121] RSP: 0018:ff829f2480537780 EFLAGS: 00010286
[  251.306148] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000
[  251.306192] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3bc5ca02f61900
[  251.306230] RBP: 0000000000000002 R08: ff3bc5ca018a8c50 R09: ff3bc5ca03156030
[  251.306274] R10: ff3bc5ca0660a118 R11: fefefefefefefeff R12: 0000000000000000
[  251.306322] R13: 0000000000000010 R14: ff3bc5ca0660a000 R15: ff3bc5ca02f61900
[  251.306365] FS:  00007f8ef54ab840(0000) GS:ff3bc5cab85be000(0000) knlGS:0000000000000000
[  251.306413] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[  251.306446] CR2: 000000000042e5e0 CR3: 0000000004e36002 CR4: 0000000000771ef0
[  251.306489] PKRU: 55555554
[  251.306503] Call Trace:
[  251.306518]  <TASK>
[  251.306530]  rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121)
[  251.306552]  notifier_call_chain (kernel/notifier.c:85)
[  251.306575]  __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)
[  251.306599]  ? kick_pool (kernel/workqueue.c:1313)
[  251.306624]  ? queue_delayed_work_on (kernel/workqueue.c:2612)
[  251.306647]  netdev_update_features (net/core/dev.c:11098)
[  251.306673] register_vlan_dev (net/8021q/vlan.c:196) 8021q
[  251.306701] vlan_newlink (net/8021q/vlan_netlink.c:194) 8021q
[  251.306723]  rtnl_newlink (net/core/rtnetlink.c:3904 net/core/rtnetlink.c:4035 net/core/rtnetlink.c:4150)
[  251.306746]  ? do_setlink.isra.0 (net/core/rtnetlink.c:3455)
[  251.306777]  rtnetlink_rcv_msg (net/core/rtnetlink.c:7061)
[  251.306796]  ? get_page_from_freelist (mm/page_alloc.c:1856 mm/page_alloc.c:1866 mm/page_alloc.c:3946)
[  251.306824]  ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1))
[  251.306851]  netlink_rcv_skb (net/netlink/af_netlink.c:2551)
[  251.306872]  netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345)
[  251.306894]  netlink_sendmsg (net/netlink/af_netlink.c:1895)
[  251.306913]  ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4))
[  251.306935]  ___sys_sendmsg (net/socket.c:2752)
[  251.306957]  __sys_sendmsg (net/socket.c:2784)
[  251.306978]  do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94)
[  251.306995]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[  251.307022] RIP: 0033:0x7f8ef56e508e
[  251.307043] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 <c9> c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa
All code
========
   0:	4d 89 d8             	mov    %r11,%r8
   3:	e8 94 bd 00 00       	call   0xbd9c
   8:	4c 8b 5d f8          	mov    -0x8(%rbp),%r11
   c:	41 8b 93 08 03 00 00 	mov    0x308(%r11),%edx
  13:	59                   	pop    %rcx
  14:	5e                   	pop    %rsi
  15:	48 83 f8 fc          	cmp    $0xfffffffffffffffc,%rax
  19:	74 11                	je     0x2c
  1b:	c9                   	leave
  1c:	c3                   	ret
  1d:	0f 1f 80 00 00 00 00 	nopl   0x0(%rax)
  24:	48 8b 45 10          	mov    0x10(%rbp),%rax
  28:	0f 05                	syscall
  2a:*	c9                   	leave		<-- trapping instruction
  2b:	c3                   	ret
  2c:	83 e2 39             	and    $0x39,%edx
  2f:	83 fa 08             	cmp    $0x8,%edx
  32:	75 e7                	jne    0x1b
  34:	e8 03 ff ff ff       	call   0xffffffffffffff3c
  39:	0f 1f 00             	nopl   (%rax)
  3c:	f3 0f 1e fa          	endbr64

Code starting with the faulting instruction
===========================================
   0:	c9                   	leave
   1:	c3                   	ret
   2:	83 e2 39             	and    $0x39,%edx
   5:	83 fa 08             	cmp    $0x8,%edx
   8:	75 e7                	jne    0xfffffffffffffff1
   a:	e8 03 ff ff ff       	call   0xffffffffffffff12
   f:	0f 1f 00             	nopl   (%rax)
  12:	f3 0f 1e fa          	endbr64
[  251.307139] RSP: 002b:00007fff56f43350 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[  251.307177] RAX: ffffffffffffffda RBX: 00007fff56f43b08 RCX: 00007f8ef56e508e
[  251.307215] RDX: 0000000000000000 RSI: 00007fff56f43400 RDI: 0000000000000005
[  251.307256] RBP: 00007fff56f43360 R08: 0000000000000000 R09: 0000000000000000
[  251.307298] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10e41a
[  251.307338] R13: 000000000049f620 R14: 0000000000000000 R15: 00007fff56f43ad0
| [  251.307437] ------------[ cut here ]------------
| [  251.307464] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/7818
| [  251.307516] Modules linked in: 8021q
| [  251.307597] Tainted: [W]=WARN
[  251.307619] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[  251.307655] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3))
[  251.307686] Code: 80 00 00 00 e8 09 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 96 a5 fb ff b9 a6 ff ff
All code
========
   0:	80 00 00             	addb   $0x0,(%rax)
   3:	00 e8                	add    %ch,%al
   5:	09 d9                	or     %ebx,%ecx
   7:	ff                   	(bad)
   8:	ff 48 83             	decl   -0x7d(%rax)
   b:	c4                   	(bad)
   c:	38 85 c0 75 18 48    	cmp    %al,0x481875c0(%rbp)
  12:	83 c4 08             	add    $0x8,%esp
  15:	4c 89 f8             	mov    %r15,%rax
  18:	5b                   	pop    %rbx
  19:	5d                   	pop    %rbp
  1a:	41 5c                	pop    %r12
  1c:	41 5d                	pop    %r13
  1e:	41 5e                	pop    %r14
  20:	41 5f                	pop    %r15
  22:	c3                   	ret
  23:	44 8b 48 08          	mov    0x8(%rax),%r9d
  27:	eb b4                	jmp    0xffffffffffffffdd
  29:	90                   	nop
  2a:*	0f 0b                	ud2		<-- trapping instruction
  2c:	90                   	nop
  2d:	ba 02 00 00 00       	mov    $0x2,%edx
  32:	4c 89 fe             	mov    %r15,%rsi
  35:	31 ff                	xor    %edi,%edi
  37:	e8 96 a5 fb ff       	call   0xfffffffffffba5d2
  3c:	b9                   	.byte 0xb9
  3d:	a6                   	cmpsb  (%rdi),(%rsi)
  3e:	ff                   	(bad)
  3f:	ff                   	.byte 0xff

Code starting with the faulting instruction
===========================================
   0:	0f 0b                	ud2
   2:	90                   	nop
   3:	ba 02 00 00 00       	mov    $0x2,%edx
   8:	4c 89 fe             	mov    %r15,%rsi
   b:	31 ff                	xor    %edi,%edi
   d:	e8 96 a5 fb ff       	call   0xfffffffffffba5a8
  12:	b9                   	.byte 0xb9
  13:	a6                   	cmpsb  (%rdi),(%rsi)
  14:	ff                   	(bad)
  15:	ff                   	.byte 0xff
[  251.307785] RSP: 0018:ff829f2480537870 EFLAGS: 00010286
[  251.307812] RAX: 00000000ffffffa6 RBX: 00000000ffffffff RCX: 0000000000000000
[  251.307848] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3bc5ca02f61900
[  251.307887] RBP: 0000000000000000 R08: ff3bc5ca03101190 R09: ff3bc5ca03156030
[  251.307927] R10: ff3bc5ca03152118 R11: fefefefefefefeff R12: 0000000000000000
[  251.307968] R13: 0000000000000010 R14: ff3bc5ca03152000 R15: ff3bc5ca02f61900
[  251.308008] FS:  00007f8ef54ab840(0000) GS:ff3bc5cab85be000(0000) knlGS:0000000000000000
[  251.308048] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[  251.308081] CR2: 000000000042e5e0 CR3: 0000000004e36002 CR4: 0000000000771ef0
[  251.308119] PKRU: 55555554
[  251.308133] Call Trace:
[  251.308145]  <TASK>
[  251.308157]  rtmsg_ifinfo (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:4560)
[  251.308177]  __dev_notify_flags (net/core/dev.c:9787)
[  251.308200]  rtnl_configure_link (net/core/rtnetlink.c:3670)
[  251.308222]  rtnl_newlink (net/core/rtnetlink.c:3914 net/core/rtnetlink.c:4035 net/core/rtnetlink.c:4150)
[  251.308244]  ? do_setlink.isra.0 (net/core/rtnetlink.c:3455)
[  251.308274]  rtnetlink_rcv_msg (net/core/rtnetlink.c:7061)
[  251.308297]  ? get_page_from_freelist (mm/page_alloc.c:1856 mm/page_alloc.c:1866 mm/page_alloc.c:3946)
[  251.308323]  ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1))
[  251.308353]  netlink_rcv_skb (net/netlink/af_netlink.c:2551)
[  251.308372]  netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345)
[  251.308392]  netlink_sendmsg (net/netlink/af_netlink.c:1895)
[  251.308412]  ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4))
[  251.308434]  ___sys_sendmsg (net/socket.c:2752)
[  251.308455]  __sys_sendmsg (net/socket.c:2784)
[  251.308477]  do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94)
[  251.308497]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[  251.308526] RIP: 0033:0x7f8ef56e508e
[  251.308546] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 <c9> c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa
All code
========
   0:	4d 89 d8             	mov    %r11,%r8
   3:	e8 94 bd 00 00       	call   0xbd9c
   8:	4c 8b 5d f8          	mov    -0x8(%rbp),%r11
   c:	41 8b 93 08 03 00 00 	mov    0x308(%r11),%edx
  13:	59                   	pop    %rcx
  14:	5e                   	pop    %rsi
  15:	48 83 f8 fc          	cmp    $0xfffffffffffffffc,%rax
  19:	74 11                	je     0x2c
  1b:	c9                   	leave
  1c:	c3                   	ret
  1d:	0f 1f 80 00 00 00 00 	nopl   0x0(%rax)
  24:	48 8b 45 10          	mov    0x10(%rbp),%rax
  28:	0f 05                	syscall
  2a:*	c9                   	leave		<-- trapping instruction
  2b:	c3                   	ret
  2c:	83 e2 39             	and    $0x39,%edx
  2f:	83 fa 08             	cmp    $0x8,%edx
  32:	75 e7                	jne    0x1b
  34:	e8 03 ff ff ff       	call   0xffffffffffffff3c
  39:	0f 1f 00             	nopl   (%rax)
  3c:	f3 0f 1e fa          	endbr64

Code starting with the faulting instruction
===========================================
   0:	c9                   	leave
   1:	c3                   	ret
   2:	83 e2 39             	and    $0x39,%edx
   5:	83 fa 08             	cmp    $0x8,%edx
   8:	75 e7                	jne    0xfffffffffffffff1
   a:	e8 03 ff ff ff       	call   0xffffffffffffff12
   f:	0f 1f 00             	nopl   (%rax)
  12:	f3 0f 1e fa          	endbr64
[  251.308637] RSP: 002b:00007fff56f43350 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[  251.308679] RAX: ffffffffffffffda RBX: 00007fff56f43b08 RCX: 00007f8ef56e508e
[  251.308720] RDX: 0000000000000000 RSI: 00007fff56f43400 RDI: 0000000000000005
[  251.308766] RBP: 00007fff56f43360 R08: 0000000000000000 R09: 0000000000000000
[  251.308809] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10e41a
[  251.308851] R13: 000000000049f620 R14: 0000000000000000 R15: 00007fff56f43ad0
| [  251.311947] ------------[ cut here ]------------
| [  251.311979] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#0: ip/7819
| [  251.312032] Modules linked in: 8021q
| [  251.312100] Tainted: [W]=WARN
[  251.312125] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[  251.312163] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3))
[  251.312193] Code: 80 00 00 00 e8 09 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 96 a5 fb ff b9 a6 ff ff
All code
========
   0:	80 00 00             	addb   $0x0,(%rax)
   3:	00 e8                	add    %ch,%al
   5:	09 d9                	or     %ebx,%ecx
   7:	ff                   	(bad)
   8:	ff 48 83             	decl   -0x7d(%rax)
   b:	c4                   	(bad)
   c:	38 85 c0 75 18 48    	cmp    %al,0x481875c0(%rbp)
  12:	83 c4 08             	add    $0x8,%esp
  15:	4c 89 f8             	mov    %r15,%rax
  18:	5b                   	pop    %rbx
  19:	5d                   	pop    %rbp
  1a:	41 5c                	pop    %r12
  1c:	41 5d                	pop    %r13
  1e:	41 5e                	pop    %r14
  20:	41 5f                	pop    %r15
  22:	c3                   	ret
  23:	44 8b 48 08          	mov    0x8(%rax),%r9d
  27:	eb b4                	jmp    0xffffffffffffffdd
  29:	90                   	nop
  2a:*	0f 0b                	ud2		<-- trapping instruction
  2c:	90                   	nop
  2d:	ba 02 00 00 00       	mov    $0x2,%edx
  32:	4c 89 fe             	mov    %r15,%rsi
  35:	31 ff                	xor    %edi,%edi
  37:	e8 96 a5 fb ff       	call   0xfffffffffffba5d2
  3c:	b9                   	.byte 0xb9
  3d:	a6                   	cmpsb  (%rdi),(%rsi)
  3e:	ff                   	(bad)
  3f:	ff                   	.byte 0xff

Code starting with the faulting instruction
===========================================
   0:	0f 0b                	ud2
   2:	90                   	nop
   3:	ba 02 00 00 00       	mov    $0x2,%edx
   8:	4c 89 fe             	mov    %r15,%rsi
   b:	31 ff                	xor    %edi,%edi
   d:	e8 96 a5 fb ff       	call   0xfffffffffffba5a8
  12:	b9                   	.byte 0xb9
  13:	a6                   	cmpsb  (%rdi),(%rsi)
  14:	ff                   	(bad)
  15:	ff                   	.byte 0xff
[  251.312290] RSP: 0018:ff829f248053f720 EFLAGS: 00010286
[  251.312318] RAX: 00000000ffffffa6 RBX: 0000000000000001 RCX: 0000000000000000
[  251.312360] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3bc5ca02f5c200
[  251.312400] RBP: 0000000000000000 R08: ff3bc5ca03101190 R09: ff3bc5ca065e5030
[  251.312440] R10: ff3bc5ca03152118 R11: fefefefefefefeff R12: 0000000000000000
[  251.312479] R13: 0000000000000010 R14: ff3bc5ca03152000 R15: ff3bc5ca02f5c200
[  251.312520] FS:  00007f8e1852a840(0000) GS:ff3bc5cab843e000(0000) knlGS:0000000000000000
[  251.312562] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[  251.312599] CR2: 0000000015a3d988 CR3: 0000000006558002 CR4: 0000000000771ef0
[  251.312640] PKRU: 55555554
[  251.312654] Call Trace:
[  251.312670]  <TASK>
[  251.312685]  rtmsg_ifinfo (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:4560)
[  251.312707]  __dev_notify_flags (net/core/dev.c:9787)
[  251.312730]  ? rtnl_getlink (./include/linux/skbuff.h:1323 ./include/linux/skbuff.h:1332 net/core/rtnetlink.c:4288)
[  251.312753]  netif_change_flags (net/core/dev.c:9820)
[  251.312780]  do_setlink.isra.0 (net/core/rtnetlink.c:3206 (discriminator 1))
[  251.312803]  ? __nla_validate_parse (lib/nlattr.c:620)
[  251.312834]  rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1))
[  251.312858]  ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7))
[  251.312879]  ? do_setlink.isra.0 (net/core/rtnetlink.c:3455)
[  251.312906]  rtnetlink_rcv_msg (net/core/rtnetlink.c:7061)
[  251.312926]  ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360)
[  251.312946]  ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1))
[  251.312974]  netlink_rcv_skb (net/netlink/af_netlink.c:2551)
[  251.312995]  netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345)
[  251.313018]  netlink_sendmsg (net/netlink/af_netlink.c:1895)
[  251.313042]  ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4))
[  251.313065]  ___sys_sendmsg (net/socket.c:2752)
[  251.313086]  __sys_sendmsg (net/socket.c:2784)
[  251.313112]  do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94)
[  251.313136]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[  251.313166] RIP: 0033:0x7f8e1876408e
[  251.313184] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 <c9> c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa
All code
========
   0:	4d 89 d8             	mov    %r11,%r8
   3:	e8 94 bd 00 00       	call   0xbd9c
   8:	4c 8b 5d f8          	mov    -0x8(%rbp),%r11
   c:	41 8b 93 08 03 00 00 	mov    0x308(%r11),%edx
  13:	59                   	pop    %rcx
  14:	5e                   	pop    %rsi
  15:	48 83 f8 fc          	cmp    $0xfffffffffffffffc,%rax
  19:	74 11                	je     0x2c
  1b:	c9                   	leave
  1c:	c3                   	ret
  1d:	0f 1f 80 00 00 00 00 	nopl   0x0(%rax)
  24:	48 8b 45 10          	mov    0x10(%rbp),%rax
  28:	0f 05                	syscall
  2a:*	c9                   	leave		<-- trapping instruction
  2b:	c3                   	ret
  2c:	83 e2 39             	and    $0x39,%edx
  2f:	83 fa 08             	cmp    $0x8,%edx
  32:	75 e7                	jne    0x1b
  34:	e8 03 ff ff ff       	call   0xffffffffffffff3c
  39:	0f 1f 00             	nopl   (%rax)
  3c:	f3 0f 1e fa          	endbr64

Code starting with the faulting instruction
===========================================
   0:	c9                   	leave
   1:	c3                   	ret
   2:	83 e2 39             	and    $0x39,%edx
   5:	83 fa 08             	cmp    $0x8,%edx
   8:	75 e7                	jne    0xfffffffffffffff1
   a:	e8 03 ff ff ff       	call   0xffffffffffffff12
   f:	0f 1f 00             	nopl   (%rax)
  12:	f3 0f 1e fa          	endbr64
[  251.313273] RSP: 002b:00007ffdfda60a70 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[  251.313317] RAX: ffffffffffffffda RBX: 0000000000000002 RCX: 00007f8e1876408e
[  251.313357] RDX: 0000000000000000 RSI: 00007ffdfda60b20 RDI: 0000000000000005
[  251.313395] RBP: 00007ffdfda60a80 R08: 0000000000000000 R09: 0000000000000000
[  251.313435] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10e41a
[  251.313480] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffdfda611f0
| [  256.360968] ------------[ cut here ]------------
| [  256.361024] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#0: ip/8114
| [  256.361083] Modules linked in: 8021q
| [  256.361167] Tainted: [W]=WARN
[  256.361189] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[  256.361224] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3))
[  256.361254] Code: 80 00 00 00 e8 09 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 96 a5 fb ff b9 a6 ff ff
All code
========
   0:	80 00 00             	addb   $0x0,(%rax)
   3:	00 e8                	add    %ch,%al
   5:	09 d9                	or     %ebx,%ecx
   7:	ff                   	(bad)
   8:	ff 48 83             	decl   -0x7d(%rax)
   b:	c4                   	(bad)
   c:	38 85 c0 75 18 48    	cmp    %al,0x481875c0(%rbp)
  12:	83 c4 08             	add    $0x8,%esp
  15:	4c 89 f8             	mov    %r15,%rax
  18:	5b                   	pop    %rbx
  19:	5d                   	pop    %rbp
  1a:	41 5c                	pop    %r12
  1c:	41 5d                	pop    %r13
  1e:	41 5e                	pop    %r14
  20:	41 5f                	pop    %r15
  22:	c3                   	ret
  23:	44 8b 48 08          	mov    0x8(%rax),%r9d
  27:	eb b4                	jmp    0xffffffffffffffdd
  29:	90                   	nop
  2a:*	0f 0b                	ud2		<-- trapping instruction
  2c:	90                   	nop
  2d:	ba 02 00 00 00       	mov    $0x2,%edx
  32:	4c 89 fe             	mov    %r15,%rsi
  35:	31 ff                	xor    %edi,%edi
  37:	e8 96 a5 fb ff       	call   0xfffffffffffba5d2
  3c:	b9                   	.byte 0xb9
  3d:	a6                   	cmpsb  (%rdi),(%rsi)
  3e:	ff                   	(bad)
  3f:	ff                   	.byte 0xff

Code starting with the faulting instruction
===========================================
   0:	0f 0b                	ud2
   2:	90                   	nop
   3:	ba 02 00 00 00       	mov    $0x2,%edx
   8:	4c 89 fe             	mov    %r15,%rsi
   b:	31 ff                	xor    %edi,%edi
   d:	e8 96 a5 fb ff       	call   0xfffffffffffba5a8
  12:	b9                   	.byte 0xb9
  13:	a6                   	cmpsb  (%rdi),(%rsi)
  14:	ff                   	(bad)
  15:	ff                   	.byte 0xff
[  256.361349] RSP: 0018:ff829f24808bf870 EFLAGS: 00010286
[  256.361375] RAX: 00000000ffffffa6 RBX: 00000000ffffffff RCX: 0000000000000000
[  256.361417] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3bc5ca01df4a00
[  256.361459] RBP: 0000000000000000 R08: ff3bc5ca03101a90 R09: ff3bc5ca02e35030
[  256.361503] R10: ff3bc5ca0660e118 R11: fefefefefefefeff R12: 0000000000000000
[  256.361546] R13: 0000000000000010 R14: ff3bc5ca0660e000 R15: ff3bc5ca01df4a00
[  256.361590] FS:  00007f66d27f2840(0000) GS:ff3bc5cab843e000(0000) knlGS:0000000000000000
[  256.361633] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[  256.361668] CR2: 00007f66d2acccb0 CR3: 00000000032d8006 CR4: 0000000000771ef0
[  256.361711] PKRU: 55555554
[  256.361725] Call Trace:
[  256.361741]  <TASK>
[  256.361756]  rtmsg_ifinfo (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:4560)
[  256.361780]  __dev_notify_flags (net/core/dev.c:9787)
[  256.361804]  rtnl_configure_link (net/core/rtnetlink.c:3670)
[  256.361828]  rtnl_newlink (net/core/rtnetlink.c:3914 net/core/rtnetlink.c:4035 net/core/rtnetlink.c:4150)
[  256.361852]  ? do_setlink.isra.0 (net/core/rtnetlink.c:3455)
[  256.361882]  rtnetlink_rcv_msg (net/core/rtnetlink.c:7061)
[  256.361904]  ? get_page_from_freelist (./include/linux/spinlock.h:390 mm/page_alloc.c:3373 mm/page_alloc.c:3402 mm/page_alloc.c:3943)
[  256.361940]  ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1))
[  256.361968]  netlink_rcv_skb (net/netlink/af_netlink.c:2551)
[  256.361993]  netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345)
[  256.362015]  netlink_sendmsg (net/netlink/af_netlink.c:1895)
[  256.362037]  ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4))
[  256.362065]  ___sys_sendmsg (net/socket.c:2752)
[  256.362088]  __sys_sendmsg (net/socket.c:2784)
[  256.362111]  do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94)
[  256.362138]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[  256.362169] RIP: 0033:0x7f66d2a2c08e
[  256.362191] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 <c9> c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa
All code
========
   0:	4d 89 d8             	mov    %r11,%r8
   3:	e8 94 bd 00 00       	call   0xbd9c
   8:	4c 8b 5d f8          	mov    -0x8(%rbp),%r11
   c:	41 8b 93 08 03 00 00 	mov    0x308(%r11),%edx
  13:	59                   	pop    %rcx
  14:	5e                   	pop    %rsi
  15:	48 83 f8 fc          	cmp    $0xfffffffffffffffc,%rax
  19:	74 11                	je     0x2c
  1b:	c9                   	leave
  1c:	c3                   	ret
  1d:	0f 1f 80 00 00 00 00 	nopl   0x0(%rax)
  24:	48 8b 45 10          	mov    0x10(%rbp),%rax
  28:	0f 05                	syscall
  2a:*	c9                   	leave		<-- trapping instruction
  2b:	c3                   	ret
  2c:	83 e2 39             	and    $0x39,%edx
  2f:	83 fa 08             	cmp    $0x8,%edx
  32:	75 e7                	jne    0x1b
  34:	e8 03 ff ff ff       	call   0xffffffffffffff3c
  39:	0f 1f 00             	nopl   (%rax)
  3c:	f3 0f 1e fa          	endbr64

Code starting with the faulting instruction
===========================================
   0:	c9                   	leave
   1:	c3                   	ret
   2:	83 e2 39             	and    $0x39,%edx
   5:	83 fa 08             	cmp    $0x8,%edx
   8:	75 e7                	jne    0xfffffffffffffff1
   a:	e8 03 ff ff ff       	call   0xffffffffffffff12
   f:	0f 1f 00             	nopl   (%rax)
  12:	f3 0f 1e fa          	endbr64
[  256.362289] RSP: 002b:00007ffe2c5afbc0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[  256.362332] RAX: ffffffffffffffda RBX: 00007ffe2c5b0368 RCX: 00007f66d2a2c08e
[  256.362374] RDX: 0000000000000000 RSI: 00007ffe2c5afc70 RDI: 0000000000000005
[  256.362417] RBP: 00007ffe2c5afbd0 R08: 0000000000000000 R09: 0000000000000000
[  256.362460] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10e41f
[  256.362498] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffe2c5b0340
| [  256.370781] ------------[ cut here ]------------
| [  256.370825] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/8118
| [  256.370877] Modules linked in: 8021q
| [  256.370962] Tainted: [W]=WARN
[  256.370980] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[  256.371012] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3))
[  256.371041] Code: 80 00 00 00 e8 09 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 96 a5 fb ff b9 a6 ff ff
All code
========
   0:	80 00 00             	addb   $0x0,(%rax)
   3:	00 e8                	add    %ch,%al
   5:	09 d9                	or     %ebx,%ecx
   7:	ff                   	(bad)
   8:	ff 48 83             	decl   -0x7d(%rax)
   b:	c4                   	(bad)
   c:	38 85 c0 75 18 48    	cmp    %al,0x481875c0(%rbp)
  12:	83 c4 08             	add    $0x8,%esp
  15:	4c 89 f8             	mov    %r15,%rax
  18:	5b                   	pop    %rbx
  19:	5d                   	pop    %rbp
  1a:	41 5c                	pop    %r12
  1c:	41 5d                	pop    %r13
  1e:	41 5e                	pop    %r14
  20:	41 5f                	pop    %r15
  22:	c3                   	ret
  23:	44 8b 48 08          	mov    0x8(%rax),%r9d
  27:	eb b4                	jmp    0xffffffffffffffdd
  29:	90                   	nop
  2a:*	0f 0b                	ud2		<-- trapping instruction
  2c:	90                   	nop
  2d:	ba 02 00 00 00       	mov    $0x2,%edx
  32:	4c 89 fe             	mov    %r15,%rsi
  35:	31 ff                	xor    %edi,%edi
  37:	e8 96 a5 fb ff       	call   0xfffffffffffba5d2
  3c:	b9                   	.byte 0xb9
  3d:	a6                   	cmpsb  (%rdi),(%rsi)
  3e:	ff                   	(bad)
  3f:	ff                   	.byte 0xff

Code starting with the faulting instruction
===========================================
   0:	0f 0b                	ud2
   2:	90                   	nop
   3:	ba 02 00 00 00       	mov    $0x2,%edx
   8:	4c 89 fe             	mov    %r15,%rsi
   b:	31 ff                	xor    %edi,%edi
   d:	e8 96 a5 fb ff       	call   0xfffffffffffba5a8
  12:	b9                   	.byte 0xb9
  13:	a6                   	cmpsb  (%rdi),(%rsi)
  14:	ff                   	(bad)
  15:	ff                   	.byte 0xff
[  256.371142] RSP: 0018:ff829f24808a76e0 EFLAGS: 00010286
[  256.371171] RAX: 00000000ffffffa6 RBX: 00000000ffffffff RCX: 0000000000000000
[  256.371217] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3bc5ca01df4900
[  256.371260] RBP: 0000000000000000 R08: ff3bc5ca03101a90 R09: ff3bc5ca065f3030
[  256.371305] R10: ff3bc5ca0660e118 R11: fefefefefefefeff R12: 0000000000000000
[  256.371344] R13: 0000000000000011 R14: ff3bc5ca0660e000 R15: ff3bc5ca01df4900
[  256.371387] FS:  00007f5bf4561840(0000) GS:ff3bc5cab85be000(0000) knlGS:0000000000000000
[  256.371430] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[  256.371465] CR2: 00007f5bf48311a0 CR3: 0000000003143006 CR4: 0000000000771ef0
[  256.371507] PKRU: 55555554
[  256.371522] Call Trace:
[  256.371537]  <TASK>
[  256.371553]  unregister_netdevice_many_notify (net/core/dev.c:12439)
[  256.371581]  rtnl_dellink (net/core/rtnetlink.c:3592 net/core/rtnetlink.c:3634)
[  256.371606]  ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7))
[  256.371630]  ? rtnl_dellinkprop (net/core/rtnetlink.c:4408)
[  256.371657]  rtnetlink_rcv_msg (net/core/rtnetlink.c:7061)
[  256.371682]  ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360)
[  256.371708]  ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1))
[  256.371736]  netlink_rcv_skb (net/netlink/af_netlink.c:2551)
[  256.371757]  netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345)
[  256.371782]  netlink_sendmsg (net/netlink/af_netlink.c:1895)
[  256.371803]  ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4))
[  256.371825]  ___sys_sendmsg (net/socket.c:2752)
[  256.371847]  __sys_sendmsg (net/socket.c:2784)
[  256.371870]  do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94)
[  256.371894]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[  256.371922] RIP: 0033:0x7f5bf479b08e
[  256.371945] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 <c9> c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa
All code
========
   0:	4d 89 d8             	mov    %r11,%r8
   3:	e8 94 bd 00 00       	call   0xbd9c
   8:	4c 8b 5d f8          	mov    -0x8(%rbp),%r11
   c:	41 8b 93 08 03 00 00 	mov    0x308(%r11),%edx
  13:	59                   	pop    %rcx
  14:	5e                   	pop    %rsi
  15:	48 83 f8 fc          	cmp    $0xfffffffffffffffc,%rax
  19:	74 11                	je     0x2c
  1b:	c9                   	leave
  1c:	c3                   	ret
  1d:	0f 1f 80 00 00 00 00 	nopl   0x0(%rax)
  24:	48 8b 45 10          	mov    0x10(%rbp),%rax
  28:	0f 05                	syscall
  2a:*	c9                   	leave		<-- trapping instruction
  2b:	c3                   	ret
  2c:	83 e2 39             	and    $0x39,%edx
  2f:	83 fa 08             	cmp    $0x8,%edx
  32:	75 e7                	jne    0x1b
  34:	e8 03 ff ff ff       	call   0xffffffffffffff3c
  39:	0f 1f 00             	nopl   (%rax)
  3c:	f3 0f 1e fa          	endbr64

Code starting with the faulting instruction
===========================================
   0:	c9                   	leave
   1:	c3                   	ret
   2:	83 e2 39             	and    $0x39,%edx
   5:	83 fa 08             	cmp    $0x8,%edx
   8:	75 e7                	jne    0xfffffffffffffff1
   a:	e8 03 ff ff ff       	call   0xffffffffffffff12
   f:	0f 1f 00             	nopl   (%rax)
  12:	f3 0f 1e fa          	endbr64
[  256.372037] RSP: 002b:00007ffe84c03e50 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[  256.372077] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 00007f5bf479b08e
[  256.372119] RDX: 0000000000000000 RSI: 00007ffe84c03f00 RDI: 0000000000000005
[  256.372161] RBP: 00007ffe84c03e60 R08: 0000000000000000 R09: 0000000000000000
[  256.372199] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10e41f
[  256.372241] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffe84c045d0
| [  256.389892] ------------[ cut here ]------------
| [  256.389931] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/8126
| [  256.389986] Modules linked in: 8021q
| [  256.390065] Tainted: [W]=WARN
[  256.390090] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[  256.390130] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3))
[  256.390158] Code: 80 00 00 00 e8 09 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 96 a5 fb ff b9 a6 ff ff
All code
========
   0:	80 00 00             	addb   $0x0,(%rax)
   3:	00 e8                	add    %ch,%al
   5:	09 d9                	or     %ebx,%ecx
   7:	ff                   	(bad)
   8:	ff 48 83             	decl   -0x7d(%rax)
   b:	c4                   	(bad)
   c:	38 85 c0 75 18 48    	cmp    %al,0x481875c0(%rbp)
  12:	83 c4 08             	add    $0x8,%esp
  15:	4c 89 f8             	mov    %r15,%rax
  18:	5b                   	pop    %rbx
  19:	5d                   	pop    %rbp
  1a:	41 5c                	pop    %r12
  1c:	41 5d                	pop    %r13
  1e:	41 5e                	pop    %r14
  20:	41 5f                	pop    %r15
  22:	c3                   	ret
  23:	44 8b 48 08          	mov    0x8(%rax),%r9d
  27:	eb b4                	jmp    0xffffffffffffffdd
  29:	90                   	nop
  2a:*	0f 0b                	ud2		<-- trapping instruction
  2c:	90                   	nop
  2d:	ba 02 00 00 00       	mov    $0x2,%edx
  32:	4c 89 fe             	mov    %r15,%rsi
  35:	31 ff                	xor    %edi,%edi
  37:	e8 96 a5 fb ff       	call   0xfffffffffffba5d2
  3c:	b9                   	.byte 0xb9
  3d:	a6                   	cmpsb  (%rdi),(%rsi)
  3e:	ff                   	(bad)
  3f:	ff                   	.byte 0xff

Code starting with the faulting instruction
===========================================
   0:	0f 0b                	ud2
   2:	90                   	nop
   3:	ba 02 00 00 00       	mov    $0x2,%edx
   8:	4c 89 fe             	mov    %r15,%rsi
   b:	31 ff                	xor    %edi,%edi
   d:	e8 96 a5 fb ff       	call   0xfffffffffffba5a8
  12:	b9                   	.byte 0xb9
  13:	a6                   	cmpsb  (%rdi),(%rsi)
  14:	ff                   	(bad)
  15:	ff                   	.byte 0xff
[  256.390259] RSP: 0018:ff829f24808ef670 EFLAGS: 00010286
[  256.390290] RAX: 00000000ffffffa6 RBX: 0000000000000041 RCX: 0000000000000000
[  256.390329] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3bc5ca01df4900
[  256.390374] RBP: 0000000000000000 R08: ff3bc5ca032ad550 R09: ff3bc5ca065f6030
[  256.390416] R10: ff3bc5ca065bf118 R11: fefefefefefefeff R12: 0000000000000000
[  256.390456] R13: 0000000000000010 R14: ff3bc5ca065bf000 R15: ff3bc5ca01df4900
[  256.390500] FS:  00007f773f4c7840(0000) GS:ff3bc5cab85be000(0000) knlGS:0000000000000000
[  256.390541] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[  256.390573] CR2: 000000003c82a988 CR3: 00000000033b4004 CR4: 0000000000771ef0
[  256.390614] PKRU: 55555554
[  256.390627] Call Trace:
[  256.390642]  <TASK>
[  256.390657]  rtmsg_ifinfo (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:4560)
[  256.390681]  netif_close_many (net/core/dev.c:1804)
[  256.390702]  unregister_netdevice_many_notify (net/core/dev.c:12406)
[  256.390730]  ? rtnl_getlink (./include/linux/skbuff.h:1323 ./include/linux/skbuff.h:1332 net/core/rtnetlink.c:4288)
[  256.390751]  ? unregister_netdevice_queue (net/core/dev.c:12301 (discriminator 1))
[  256.390790]  rtnl_dellink (net/core/rtnetlink.c:3592 net/core/rtnetlink.c:3634)
[  256.390811]  ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7))
[  256.390834]  ? rtnl_dellinkprop (net/core/rtnetlink.c:4408)
[  256.390856]  rtnetlink_rcv_msg (net/core/rtnetlink.c:7061)
[  256.390876]  ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360)
[  256.390899]  ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1))
[  256.390926]  netlink_rcv_skb (net/netlink/af_netlink.c:2551)
[  256.390946]  netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345)
[  256.390964]  netlink_sendmsg (net/netlink/af_netlink.c:1895)
[  256.390984]  ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4))
[  256.391007]  ___sys_sendmsg (net/socket.c:2752)
[  256.391027]  __sys_sendmsg (net/socket.c:2784)
[  256.391050]  do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94)
[  256.391075]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[  256.391104] RIP: 0033:0x7f773f70108e
[  256.391128] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 <c9> c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa
All code
========
   0:	4d 89 d8             	mov    %r11,%r8
   3:	e8 94 bd 00 00       	call   0xbd9c
   8:	4c 8b 5d f8          	mov    -0x8(%rbp),%r11
   c:	41 8b 93 08 03 00 00 	mov    0x308(%r11),%edx
  13:	59                   	pop    %rcx
  14:	5e                   	pop    %rsi
  15:	48 83 f8 fc          	cmp    $0xfffffffffffffffc,%rax
  19:	74 11                	je     0x2c
  1b:	c9                   	leave
  1c:	c3                   	ret
  1d:	0f 1f 80 00 00 00 00 	nopl   0x0(%rax)
  24:	48 8b 45 10          	mov    0x10(%rbp),%rax
  28:	0f 05                	syscall
  2a:*	c9                   	leave		<-- trapping instruction
  2b:	c3                   	ret
  2c:	83 e2 39             	and    $0x39,%edx
  2f:	83 fa 08             	cmp    $0x8,%edx
  32:	75 e7                	jne    0x1b
  34:	e8 03 ff ff ff       	call   0xffffffffffffff3c
  39:	0f 1f 00             	nopl   (%rax)
  3c:	f3 0f 1e fa          	endbr64

Code starting with the faulting instruction
===========================================
   0:	c9                   	leave
   1:	c3                   	ret
   2:	83 e2 39             	and    $0x39,%edx
   5:	83 fa 08             	cmp    $0x8,%edx
   8:	75 e7                	jne    0xfffffffffffffff1
   a:	e8 03 ff ff ff       	call   0xffffffffffffff12
   f:	0f 1f 00             	nopl   (%rax)
  12:	f3 0f 1e fa          	endbr64
[  256.391227] RSP: 002b:00007ffeeeb2f550 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[  256.391270] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 00007f773f70108e
[  256.391308] RDX: 0000000000000000 RSI: 00007ffeeeb2f600 RDI: 0000000000000005
[  256.391353] RBP: 00007ffeeeb2f560 R08: 0000000000000000 R09: 0000000000000000
[  256.391398] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10e41f
[  256.391438] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffeeeb2fcd0
| [  256.391573] ------------[ cut here ]------------
| [  256.391600] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/8126
| [  256.391652] Modules linked in: 8021q
| [  256.391729] Tainted: [W]=WARN
[  256.391748] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[  256.391786] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3))
[  256.391814] Code: 80 00 00 00 e8 09 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 96 a5 fb ff b9 a6 ff ff
All code
========
   0:	80 00 00             	addb   $0x0,(%rax)
   3:	00 e8                	add    %ch,%al
   5:	09 d9                	or     %ebx,%ecx
   7:	ff                   	(bad)
   8:	ff 48 83             	decl   -0x7d(%rax)
   b:	c4                   	(bad)
   c:	38 85 c0 75 18 48    	cmp    %al,0x481875c0(%rbp)
  12:	83 c4 08             	add    $0x8,%esp
  15:	4c 89 f8             	mov    %r15,%rax
  18:	5b                   	pop    %rbx
  19:	5d                   	pop    %rbp
  1a:	41 5c                	pop    %r12
  1c:	41 5d                	pop    %r13
  1e:	41 5e                	pop    %r14
  20:	41 5f                	pop    %r15
  22:	c3                   	ret
  23:	44 8b 48 08          	mov    0x8(%rax),%r9d
  27:	eb b4                	jmp    0xffffffffffffffdd
  29:	90                   	nop
  2a:*	0f 0b                	ud2		<-- trapping instruction
  2c:	90                   	nop
  2d:	ba 02 00 00 00       	mov    $0x2,%edx
  32:	4c 89 fe             	mov    %r15,%rsi
  35:	31 ff                	xor    %edi,%edi
  37:	e8 96 a5 fb ff       	call   0xfffffffffffba5d2
  3c:	b9                   	.byte 0xb9
  3d:	a6                   	cmpsb  (%rdi),(%rsi)
  3e:	ff                   	(bad)
  3f:	ff                   	.byte 0xff

Code starting with the faulting instruction
===========================================
   0:	0f 0b                	ud2
   2:	90                   	nop
   3:	ba 02 00 00 00       	mov    $0x2,%edx
   8:	4c 89 fe             	mov    %r15,%rsi
   b:	31 ff                	xor    %edi,%edi
   d:	e8 96 a5 fb ff       	call   0xfffffffffffba5a8
  12:	b9                   	.byte 0xb9
  13:	a6                   	cmpsb  (%rdi),(%rsi)
  14:	ff                   	(bad)
  15:	ff                   	.byte 0xff
[  256.391915] RSP: 0018:ff829f24808ef590 EFLAGS: 00010286
[  256.391944] RAX: 00000000ffffffa6 RBX: 0000000000000041 RCX: 0000000000000000
[  256.391981] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3bc5ca01df4900
[  256.392023] RBP: 0000000000000000 R08: ff3bc5ca03267150 R09: ff3bc5ca065f6030
[  256.392066] R10: ff3bc5ca065f5118 R11: fefefefefefefeff R12: 0000000000000000
[  256.392108] R13: 0000000000000010 R14: ff3bc5ca065f5000 R15: ff3bc5ca01df4900
[  256.392154] FS:  00007f773f4c7840(0000) GS:ff3bc5cab85be000(0000) knlGS:0000000000000000
[  256.392197] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[  256.392232] CR2: 000000003c82a988 CR3: 00000000033b4004 CR4: 0000000000771ef0
[  256.392274] PKRU: 55555554
[  256.392287] Call Trace:
[  256.392301]  <TASK>
[  256.392317]  rtmsg_ifinfo (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:4560)
[  256.392337]  netif_close_many (net/core/dev.c:1804)
[  256.392359] vlan_device_event (net/8021q/vlan.c:475) 8021q
[  256.392387]  notifier_call_chain (kernel/notifier.c:85)
[  256.392411]  netif_close_many (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:1805)
[  256.392433]  unregister_netdevice_many_notify (net/core/dev.c:12406)
[  256.392461]  ? rtnl_getlink (./include/linux/skbuff.h:1323 ./include/linux/skbuff.h:1332 net/core/rtnetlink.c:4288)
[  256.392485]  ? unregister_netdevice_queue (net/core/dev.c:12301 (discriminator 1))
[  256.392512]  rtnl_dellink (net/core/rtnetlink.c:3592 net/core/rtnetlink.c:3634)
[  256.392535]  ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7))
[  256.392561]  ? rtnl_dellinkprop (net/core/rtnetlink.c:4408)
[  256.392583]  rtnetlink_rcv_msg (net/core/rtnetlink.c:7061)
[  256.392605]  ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360)
[  256.392627]  ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1))
[  256.392656]  netlink_rcv_skb (net/netlink/af_netlink.c:2551)
[  256.392679]  netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345)
[  256.392700]  netlink_sendmsg (net/netlink/af_netlink.c:1895)
[  256.392722]  ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4))
[  256.392744]  ___sys_sendmsg (net/socket.c:2752)
[  256.392769]  __sys_sendmsg (net/socket.c:2784)
[  256.392791]  do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94)
[  256.392811]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[  256.392836] RIP: 0033:0x7f773f70108e
[  256.392856] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 <c9> c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa
All code
========
   0:	4d 89 d8             	mov    %r11,%r8
   3:	e8 94 bd 00 00       	call   0xbd9c
   8:	4c 8b 5d f8          	mov    -0x8(%rbp),%r11
   c:	41 8b 93 08 03 00 00 	mov    0x308(%r11),%edx
  13:	59                   	pop    %rcx
  14:	5e                   	pop    %rsi
  15:	48 83 f8 fc          	cmp    $0xfffffffffffffffc,%rax
  19:	74 11                	je     0x2c
  1b:	c9                   	leave
  1c:	c3                   	ret
  1d:	0f 1f 80 00 00 00 00 	nopl   0x0(%rax)
  24:	48 8b 45 10          	mov    0x10(%rbp),%rax
  28:	0f 05                	syscall
  2a:*	c9                   	leave		<-- trapping instruction
  2b:	c3                   	ret
  2c:	83 e2 39             	and    $0x39,%edx
  2f:	83 fa 08             	cmp    $0x8,%edx
  32:	75 e7                	jne    0x1b
  34:	e8 03 ff ff ff       	call   0xffffffffffffff3c
  39:	0f 1f 00             	nopl   (%rax)
  3c:	f3 0f 1e fa          	endbr64

Code starting with the faulting instruction
===========================================
   0:	c9                   	leave
   1:	c3                   	ret
   2:	83 e2 39             	and    $0x39,%edx
   5:	83 fa 08             	cmp    $0x8,%edx
   8:	75 e7                	jne    0xfffffffffffffff1
   a:	e8 03 ff ff ff       	call   0xffffffffffffff12
   f:	0f 1f 00             	nopl   (%rax)
  12:	f3 0f 1e fa          	endbr64
[  256.392947] RSP: 002b:00007ffeeeb2f550 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[  256.392987] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 00007f773f70108e
[  256.393029] RDX: 0000000000000000 RSI: 00007ffeeeb2f600 RDI: 0000000000000005
[  256.393072] RBP: 00007ffeeeb2f560 R08: 0000000000000000 R09: 0000000000000000
[  256.393113] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10e41f
[  256.393157] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffeeeb2fcd0
| [  256.393255] ------------[ cut here ]------------
| [  256.393283] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/8126
| [  256.393334] Modules linked in: 8021q
| [  256.393412] Tainted: [W]=WARN
[  256.393433] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[  256.393470] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3))
[  256.393502] Code: 80 00 00 00 e8 09 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 96 a5 fb ff b9 a6 ff ff
All code
========
   0:	80 00 00             	addb   $0x0,(%rax)
   3:	00 e8                	add    %ch,%al
   5:	09 d9                	or     %ebx,%ecx
   7:	ff                   	(bad)
   8:	ff 48 83             	decl   -0x7d(%rax)
   b:	c4                   	(bad)
   c:	38 85 c0 75 18 48    	cmp    %al,0x481875c0(%rbp)
  12:	83 c4 08             	add    $0x8,%esp
  15:	4c 89 f8             	mov    %r15,%rax
  18:	5b                   	pop    %rbx
  19:	5d                   	pop    %rbp
  1a:	41 5c                	pop    %r12
  1c:	41 5d                	pop    %r13
  1e:	41 5e                	pop    %r14
  20:	41 5f                	pop    %r15
  22:	c3                   	ret
  23:	44 8b 48 08          	mov    0x8(%rax),%r9d
  27:	eb b4                	jmp    0xffffffffffffffdd
  29:	90                   	nop
  2a:*	0f 0b                	ud2		<-- trapping instruction
  2c:	90                   	nop
  2d:	ba 02 00 00 00       	mov    $0x2,%edx
  32:	4c 89 fe             	mov    %r15,%rsi
  35:	31 ff                	xor    %edi,%edi
  37:	e8 96 a5 fb ff       	call   0xfffffffffffba5d2
  3c:	b9                   	.byte 0xb9
  3d:	a6                   	cmpsb  (%rdi),(%rsi)
  3e:	ff                   	(bad)
  3f:	ff                   	.byte 0xff

Code starting with the faulting instruction
===========================================
   0:	0f 0b                	ud2
   2:	90                   	nop
   3:	ba 02 00 00 00       	mov    $0x2,%edx
   8:	4c 89 fe             	mov    %r15,%rsi
   b:	31 ff                	xor    %edi,%edi
   d:	e8 96 a5 fb ff       	call   0xfffffffffffba5a8
  12:	b9                   	.byte 0xb9
  13:	a6                   	cmpsb  (%rdi),(%rsi)
  14:	ff                   	(bad)
  15:	ff                   	.byte 0xff
[  256.393596] RSP: 0018:ff829f24808ef670 EFLAGS: 00010286
[  256.393623] RAX: 00000000ffffffa6 RBX: 0000000000000041 RCX: 0000000000000000
[  256.393662] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3bc5ca01df4900
[  256.393703] RBP: 0000000000000000 R08: ff3bc5ca01957250 R09: ff3bc5ca065f602c
[  256.393745] R10: ff3bc5ca065be118 R11: fefefefefefefeff R12: 0000000000000000
[  256.393788] R13: 0000000000000010 R14: ff3bc5ca065be000 R15: ff3bc5ca01df4900
[  256.393832] FS:  00007f773f4c7840(0000) GS:ff3bc5cab85be000(0000) knlGS:0000000000000000
[  256.393869] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[  256.393905] CR2: 000000003c82a988 CR3: 00000000033b4004 CR4: 0000000000771ef0
[  256.393949] PKRU: 55555554
[  256.393963] Call Trace:
[  256.393977]  <TASK>
[  256.393991]  rtmsg_ifinfo (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:4560)
[  256.394013]  netif_close_many (net/core/dev.c:1804)
[  256.394035]  unregister_netdevice_many_notify (net/core/dev.c:12406)
[  256.394065]  ? rtnl_getlink (./include/linux/skbuff.h:1323 ./include/linux/skbuff.h:1332 net/core/rtnetlink.c:4288)
[  256.394086]  ? unregister_netdevice_queue (net/core/dev.c:12301 (discriminator 1))
[  256.394115]  rtnl_dellink (net/core/rtnetlink.c:3592 net/core/rtnetlink.c:3634)
[  256.394139]  ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7))
[  256.394173]  ? rtnl_dellinkprop (net/core/rtnetlink.c:4408)
[  256.394193]  rtnetlink_rcv_msg (net/core/rtnetlink.c:7061)
[  256.394214]  ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360)
[  256.394234]  ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1))
[  256.394263]  netlink_rcv_skb (net/netlink/af_netlink.c:2551)
[  256.394281]  netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345)
[  256.394304]  netlink_sendmsg (net/netlink/af_netlink.c:1895)
[  256.394325]  ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4))
[  256.394347]  ___sys_sendmsg (net/socket.c:2752)
[  256.394369]  __sys_sendmsg (net/socket.c:2784)
[  256.394388]  do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94)
[  256.394410]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[  256.394439] RIP: 0033:0x7f773f70108e
[  256.394459] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 <c9> c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa
All code
========
   0:	4d 89 d8             	mov    %r11,%r8
   3:	e8 94 bd 00 00       	call   0xbd9c
   8:	4c 8b 5d f8          	mov    -0x8(%rbp),%r11
   c:	41 8b 93 08 03 00 00 	mov    0x308(%r11),%edx
  13:	59                   	pop    %rcx
  14:	5e                   	pop    %rsi
  15:	48 83 f8 fc          	cmp    $0xfffffffffffffffc,%rax
  19:	74 11                	je     0x2c
  1b:	c9                   	leave
  1c:	c3                   	ret
  1d:	0f 1f 80 00 00 00 00 	nopl   0x0(%rax)
  24:	48 8b 45 10          	mov    0x10(%rbp),%rax
  28:	0f 05                	syscall
  2a:*	c9                   	leave		<-- trapping instruction
  2b:	c3                   	ret
  2c:	83 e2 39             	and    $0x39,%edx
  2f:	83 fa 08             	cmp    $0x8,%edx
  32:	75 e7                	jne    0x1b
  34:	e8 03 ff ff ff       	call   0xffffffffffffff3c
  39:	0f 1f 00             	nopl   (%rax)
  3c:	f3 0f 1e fa          	endbr64

Code starting with the faulting instruction
===========================================
   0:	c9                   	leave
   1:	c3                   	ret
   2:	83 e2 39             	and    $0x39,%edx
   5:	83 fa 08             	cmp    $0x8,%edx
   8:	75 e7                	jne    0xfffffffffffffff1
   a:	e8 03 ff ff ff       	call   0xffffffffffffff12
   f:	0f 1f 00             	nopl   (%rax)
  12:	f3 0f 1e fa          	endbr64
[  256.394559] RSP: 002b:00007ffeeeb2f550 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[  256.394602] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 00007f773f70108e
[  256.394643] RDX: 0000000000000000 RSI: 00007ffeeeb2f600 RDI: 0000000000000005
[  256.394685] RBP: 00007ffeeeb2f560 R08: 0000000000000000 R09: 0000000000000000
[  256.394729] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10e41f
[  256.394774] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffeeeb2fcd0
| [  256.395017] ------------[ cut here ]------------
| [  256.395044] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/8126
| [  256.395092] Modules linked in: 8021q
| [  256.395179] Tainted: [W]=WARN
[  256.395198] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[  256.395234] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3))
[  256.395263] Code: 80 00 00 00 e8 09 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 96 a5 fb ff b9 a6 ff ff
All code
========
   0:	80 00 00             	addb   $0x0,(%rax)
   3:	00 e8                	add    %ch,%al
   5:	09 d9                	or     %ebx,%ecx
   7:	ff                   	(bad)
   8:	ff 48 83             	decl   -0x7d(%rax)
   b:	c4                   	(bad)
   c:	38 85 c0 75 18 48    	cmp    %al,0x481875c0(%rbp)
  12:	83 c4 08             	add    $0x8,%esp
  15:	4c 89 f8             	mov    %r15,%rax
  18:	5b                   	pop    %rbx
  19:	5d                   	pop    %rbp
  1a:	41 5c                	pop    %r12
  1c:	41 5d                	pop    %r13
  1e:	41 5e                	pop    %r14
  20:	41 5f                	pop    %r15
  22:	c3                   	ret
  23:	44 8b 48 08          	mov    0x8(%rax),%r9d
  27:	eb b4                	jmp    0xffffffffffffffdd
  29:	90                   	nop
  2a:*	0f 0b                	ud2		<-- trapping instruction
  2c:	90                   	nop
  2d:	ba 02 00 00 00       	mov    $0x2,%edx
  32:	4c 89 fe             	mov    %r15,%rsi
  35:	31 ff                	xor    %edi,%edi
  37:	e8 96 a5 fb ff       	call   0xfffffffffffba5d2
  3c:	b9                   	.byte 0xb9
  3d:	a6                   	cmpsb  (%rdi),(%rsi)
  3e:	ff                   	(bad)
  3f:	ff                   	.byte 0xff

Code starting with the faulting instruction
===========================================
   0:	0f 0b                	ud2
   2:	90                   	nop
   3:	ba 02 00 00 00       	mov    $0x2,%edx
   8:	4c 89 fe             	mov    %r15,%rsi
   b:	31 ff                	xor    %edi,%edi
   d:	e8 96 a5 fb ff       	call   0xfffffffffffba5a8
  12:	b9                   	.byte 0xb9
  13:	a6                   	cmpsb  (%rdi),(%rsi)
  14:	ff                   	(bad)
  15:	ff                   	.byte 0xff
[  256.395362] RSP: 0018:ff829f24808ef5d0 EFLAGS: 00010286
[  256.395389] RAX: 00000000ffffffa6 RBX: 00000000ffffffff RCX: 0000000000000000
[  256.395431] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3bc5ca01df4900
[  256.395473] RBP: 0000000000000000 R08: ff3bc5ca03267150 R09: ff3bc5ca0207b030
[  256.395515] R10: ff3bc5ca065f5118 R11: fefefefefefefeff R12: 0000000000000000
[  256.395558] R13: 0000000000000011 R14: ff3bc5ca065f5000 R15: ff3bc5ca01df4900
[  256.395600] FS:  00007f773f4c7840(0000) GS:ff3bc5cab85be000(0000) knlGS:0000000000000000
[  256.395641] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[  256.395676] CR2: 000000003c82a988 CR3: 00000000033b4004 CR4: 0000000000771ef0
[  256.395720] PKRU: 55555554
[  256.395734] Call Trace:
[  256.395748]  <TASK>
[  256.395761]  unregister_netdevice_many_notify (net/core/dev.c:12439)
[  256.395801] vlan_device_event (net/8021q/vlan.c:515) 8021q
[  256.395830]  notifier_call_chain (kernel/notifier.c:85)
[  256.395853]  unregister_netdevice_many_notify (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:12436)
[  256.395882]  rtnl_dellink (net/core/rtnetlink.c:3592 net/core/rtnetlink.c:3634)
[  256.395905]  ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7))
[  256.395928]  ? rtnl_dellinkprop (net/core/rtnetlink.c:4408)
[  256.395953]  rtnetlink_rcv_msg (net/core/rtnetlink.c:7061)
[  256.395975]  ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360)
[  256.395998]  ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1))
[  256.396024]  netlink_rcv_skb (net/netlink/af_netlink.c:2551)
[  256.396047]  netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345)
[  256.396068]  netlink_sendmsg (net/netlink/af_netlink.c:1895)
[  256.396089]  ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4))
[  256.396111]  ___sys_sendmsg (net/socket.c:2752)
[  256.396137]  __sys_sendmsg (net/socket.c:2784)
[  256.396160]  do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94)
[  256.396181]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[  256.396210] RIP: 0033:0x7f773f70108e
[  256.396231] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 <c9> c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa
All code
========
   0:	4d 89 d8             	mov    %r11,%r8
   3:	e8 94 bd 00 00       	call   0xbd9c
   8:	4c 8b 5d f8          	mov    -0x8(%rbp),%r11
   c:	41 8b 93 08 03 00 00 	mov    0x308(%r11),%edx
  13:	59                   	pop    %rcx
  14:	5e                   	pop    %rsi
  15:	48 83 f8 fc          	cmp    $0xfffffffffffffffc,%rax
  19:	74 11                	je     0x2c
  1b:	c9                   	leave
  1c:	c3                   	ret
  1d:	0f 1f 80 00 00 00 00 	nopl   0x0(%rax)
  24:	48 8b 45 10          	mov    0x10(%rbp),%rax
  28:	0f 05                	syscall
  2a:*	c9                   	leave		<-- trapping instruction
  2b:	c3                   	ret
  2c:	83 e2 39             	and    $0x39,%edx
  2f:	83 fa 08             	cmp    $0x8,%edx
  32:	75 e7                	jne    0x1b
  34:	e8 03 ff ff ff       	call   0xffffffffffffff3c
  39:	0f 1f 00             	nopl   (%rax)
  3c:	f3 0f 1e fa          	endbr64

Code starting with the faulting instruction
===========================================
   0:	c9                   	leave
   1:	c3                   	ret
   2:	83 e2 39             	and    $0x39,%edx
   5:	83 fa 08             	cmp    $0x8,%edx
   8:	75 e7                	jne    0xfffffffffffffff1
   a:	e8 03 ff ff ff       	call   0xffffffffffffff12
   f:	0f 1f 00             	nopl   (%rax)
  12:	f3 0f 1e fa          	endbr64
[  256.396325] RSP: 002b:00007ffeeeb2f550 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[  256.396367] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 00007f773f70108e
[  256.396411] RDX: 0000000000000000 RSI: 00007ffeeeb2f600 RDI: 0000000000000005
[  256.396453] RBP: 00007ffeeeb2f560 R08: 0000000000000000 R09: 0000000000000000
[  256.396494] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10e41f
[  256.396537] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffeeeb2fcd0
| [  256.396685] ------------[ cut here ]------------
| [  256.396711] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/8126
| [  256.396765] Modules linked in: 8021q
| [  256.396846] Tainted: [W]=WARN
[  256.396867] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[  256.396903] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3))
[  256.396931] Code: 80 00 00 00 e8 09 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 96 a5 fb ff b9 a6 ff ff
All code
========
   0:	80 00 00             	addb   $0x0,(%rax)
   3:	00 e8                	add    %ch,%al
   5:	09 d9                	or     %ebx,%ecx
   7:	ff                   	(bad)
   8:	ff 48 83             	decl   -0x7d(%rax)
   b:	c4                   	(bad)
   c:	38 85 c0 75 18 48    	cmp    %al,0x481875c0(%rbp)
  12:	83 c4 08             	add    $0x8,%esp
  15:	4c 89 f8             	mov    %r15,%rax
  18:	5b                   	pop    %rbx
  19:	5d                   	pop    %rbp
  1a:	41 5c                	pop    %r12
  1c:	41 5d                	pop    %r13
  1e:	41 5e                	pop    %r14
  20:	41 5f                	pop    %r15
  22:	c3                   	ret
  23:	44 8b 48 08          	mov    0x8(%rax),%r9d
  27:	eb b4                	jmp    0xffffffffffffffdd
  29:	90                   	nop
  2a:*	0f 0b                	ud2		<-- trapping instruction
  2c:	90                   	nop
  2d:	ba 02 00 00 00       	mov    $0x2,%edx
  32:	4c 89 fe             	mov    %r15,%rsi
  35:	31 ff                	xor    %edi,%edi
  37:	e8 96 a5 fb ff       	call   0xfffffffffffba5d2
  3c:	b9                   	.byte 0xb9
  3d:	a6                   	cmpsb  (%rdi),(%rsi)
  3e:	ff                   	(bad)
  3f:	ff                   	.byte 0xff

Code starting with the faulting instruction
===========================================
   0:	0f 0b                	ud2
   2:	90                   	nop
   3:	ba 02 00 00 00       	mov    $0x2,%edx
   8:	4c 89 fe             	mov    %r15,%rsi
   b:	31 ff                	xor    %edi,%edi
   d:	e8 96 a5 fb ff       	call   0xfffffffffffba5a8
  12:	b9                   	.byte 0xb9
  13:	a6                   	cmpsb  (%rdi),(%rsi)
  14:	ff                   	(bad)
  15:	ff                   	.byte 0xff
[  256.397026] RSP: 0018:ff829f24808ef6e0 EFLAGS: 00010286
[  256.397056] RAX: 00000000ffffffa6 RBX: 00000000ffffffff RCX: 0000000000000000
[  256.397099] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3bc5ca01df4900
[  256.397145] RBP: 0000000000000000 R08: ff3bc5ca032ad550 R09: ff3bc5ca0207b030
[  256.397189] R10: ff3bc5ca065bf118 R11: fefefefefefefeff R12: 0000000000000000
[  256.397228] R13: 0000000000000011 R14: ff3bc5ca065bf000 R15: ff3bc5ca01df4900
[  256.397271] FS:  00007f773f4c7840(0000) GS:ff3bc5cab85be000(0000) knlGS:0000000000000000
[  256.397314] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[  256.397347] CR2: 000000003c82a988 CR3: 00000000033b4004 CR4: 0000000000771ef0
[  256.397388] PKRU: 55555554
[  256.397401] Call Trace:
[  256.397417]  <TASK>
[  256.397429]  unregister_netdevice_many_notify (net/core/dev.c:12439)
[  256.397459]  rtnl_dellink (net/core/rtnetlink.c:3592 net/core/rtnetlink.c:3634)
[  256.397483]  ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7))
[  256.397504]  ? rtnl_dellinkprop (net/core/rtnetlink.c:4408)
[  256.397524]  rtnetlink_rcv_msg (net/core/rtnetlink.c:7061)
[  256.397546]  ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360)
[  256.397571]  ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1))
[  256.397597]  netlink_rcv_skb (net/netlink/af_netlink.c:2551)
[  256.397620]  netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345)
[  256.397643]  netlink_sendmsg (net/netlink/af_netlink.c:1895)
[  256.397664]  ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4))
[  256.397686]  ___sys_sendmsg (net/socket.c:2752)
[  256.397708]  __sys_sendmsg (net/socket.c:2784)
[  256.397733]  do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94)
[  256.397757]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[  256.397788] RIP: 0033:0x7f773f70108e
[  256.397807] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 <c9> c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa
All code
========
   0:	4d 89 d8             	mov    %r11,%r8
   3:	e8 94 bd 00 00       	call   0xbd9c
   8:	4c 8b 5d f8          	mov    -0x8(%rbp),%r11
   c:	41 8b 93 08 03 00 00 	mov    0x308(%r11),%edx
  13:	59                   	pop    %rcx
  14:	5e                   	pop    %rsi
  15:	48 83 f8 fc          	cmp    $0xfffffffffffffffc,%rax
  19:	74 11                	je     0x2c
  1b:	c9                   	leave
  1c:	c3                   	ret
  1d:	0f 1f 80 00 00 00 00 	nopl   0x0(%rax)
  24:	48 8b 45 10          	mov    0x10(%rbp),%rax
  28:	0f 05                	syscall
  2a:*	c9                   	leave		<-- trapping instruction
  2b:	c3                   	ret
  2c:	83 e2 39             	and    $0x39,%edx
  2f:	83 fa 08             	cmp    $0x8,%edx
  32:	75 e7                	jne    0x1b
  34:	e8 03 ff ff ff       	call   0xffffffffffffff3c
  39:	0f 1f 00             	nopl   (%rax)
  3c:	f3 0f 1e fa          	endbr64

Code starting with the faulting instruction
===========================================
   0:	c9                   	leave
   1:	c3                   	ret
   2:	83 e2 39             	and    $0x39,%edx
   5:	83 fa 08             	cmp    $0x8,%edx
   8:	75 e7                	jne    0xfffffffffffffff1
   a:	e8 03 ff ff ff       	call   0xffffffffffffff12
   f:	0f 1f 00             	nopl   (%rax)
  12:	f3 0f 1e fa          	endbr64
[  256.397906] RSP: 002b:00007ffeeeb2f550 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[  256.397949] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 00007f773f70108e
[  256.397989] RDX: 0000000000000000 RSI: 00007ffeeeb2f600 RDI: 0000000000000005
[  256.398022] RBP: 00007ffeeeb2f560 R08: 0000000000000000 R09: 0000000000000000
[  256.398068] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10e41f
[  256.398111] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffeeeb2fcd0
| [  256.398387] ------------[ cut here ]------------
| [  256.398413] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/8126
| [  256.398467] Modules linked in: 8021q
| [  256.398543] Tainted: [W]=WARN
[  256.398564] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[  256.398600] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3))
[  256.398628] Code: 80 00 00 00 e8 09 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 96 a5 fb ff b9 a6 ff ff
All code
========
   0:	80 00 00             	addb   $0x0,(%rax)
   3:	00 e8                	add    %ch,%al
   5:	09 d9                	or     %ebx,%ecx
   7:	ff                   	(bad)
   8:	ff 48 83             	decl   -0x7d(%rax)
   b:	c4                   	(bad)
   c:	38 85 c0 75 18 48    	cmp    %al,0x481875c0(%rbp)
  12:	83 c4 08             	add    $0x8,%esp
  15:	4c 89 f8             	mov    %r15,%rax
  18:	5b                   	pop    %rbx
  19:	5d                   	pop    %rbp
  1a:	41 5c                	pop    %r12
  1c:	41 5d                	pop    %r13
  1e:	41 5e                	pop    %r14
  20:	41 5f                	pop    %r15
  22:	c3                   	ret
  23:	44 8b 48 08          	mov    0x8(%rax),%r9d
  27:	eb b4                	jmp    0xffffffffffffffdd
  29:	90                   	nop
  2a:*	0f 0b                	ud2		<-- trapping instruction
  2c:	90                   	nop
  2d:	ba 02 00 00 00       	mov    $0x2,%edx
  32:	4c 89 fe             	mov    %r15,%rsi
  35:	31 ff                	xor    %edi,%edi
  37:	e8 96 a5 fb ff       	call   0xfffffffffffba5d2
  3c:	b9                   	.byte 0xb9
  3d:	a6                   	cmpsb  (%rdi),(%rsi)
  3e:	ff                   	(bad)
  3f:	ff                   	.byte 0xff

Code starting with the faulting instruction
===========================================
   0:	0f 0b                	ud2
   2:	90                   	nop
   3:	ba 02 00 00 00       	mov    $0x2,%edx
   8:	4c 89 fe             	mov    %r15,%rsi
   b:	31 ff                	xor    %edi,%edi
   d:	e8 96 a5 fb ff       	call   0xfffffffffffba5a8
  12:	b9                   	.byte 0xb9
  13:	a6                   	cmpsb  (%rdi),(%rsi)
  14:	ff                   	(bad)
  15:	ff                   	.byte 0xff
[  256.398725] RSP: 0018:ff829f24808ef5e0 EFLAGS: 00010286
[  256.398753] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000
[  256.398796] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3bc5ca01df4900
[  256.398835] RBP: 0000000000000000 R08: ff3bc5ca01926990 R09: ff3bc5ca065cb02c
[  256.398876] R10: ff3bc5ca0206a118 R11: fefefefefefefeff R12: 0000000000000000
[  256.398916] R13: 0000000000000010 R14: ff3bc5ca0206a000 R15: ff3bc5ca01df4900
[  256.398956] FS:  00007f773f4c7840(0000) GS:ff3bc5cab85be000(0000) knlGS:0000000000000000
[  256.398997] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[  256.399027] CR2: 000000003c82a988 CR3: 00000000033b4004 CR4: 0000000000771ef0
[  256.399074] PKRU: 55555554
[  256.399086] Call Trace:
[  256.399099]  <TASK>
[  256.399113]  rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121)
[  256.399135]  notifier_call_chain (kernel/notifier.c:85)
[  256.399156]  call_netdevice_notifiers (net/core/dev.c:2287 net/core/dev.c:2301)
[  256.399184]  br_del_if (net/bridge/br_if.c:735)
[  256.399204]  br_device_event (net/bridge/br.c:127)
[  256.399225]  notifier_call_chain (kernel/notifier.c:85)
[  256.399247]  unregister_netdevice_many_notify (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:12436)
[  256.399277]  rtnl_dellink (net/core/rtnetlink.c:3592 net/core/rtnetlink.c:3634)
[  256.399297]  ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7))
[  256.399318]  ? rtnl_dellinkprop (net/core/rtnetlink.c:4408)
[  256.399339]  rtnetlink_rcv_msg (net/core/rtnetlink.c:7061)
[  256.399360]  ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360)
[  256.399383]  ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1))
[  256.399412]  netlink_rcv_skb (net/netlink/af_netlink.c:2551)
[  256.399433]  netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345)
[  256.399454]  netlink_sendmsg (net/netlink/af_netlink.c:1895)
[  256.399476]  ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4))
[  256.399498]  ___sys_sendmsg (net/socket.c:2752)
[  256.399520]  __sys_sendmsg (net/socket.c:2784)
[  256.399542]  do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94)
[  256.399562]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[  256.399591] RIP: 0033:0x7f773f70108e
[  256.399610] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 <c9> c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa
All code
========
   0:	4d 89 d8             	mov    %r11,%r8
   3:	e8 94 bd 00 00       	call   0xbd9c
   8:	4c 8b 5d f8          	mov    -0x8(%rbp),%r11
   c:	41 8b 93 08 03 00 00 	mov    0x308(%r11),%edx
  13:	59                   	pop    %rcx
  14:	5e                   	pop    %rsi
  15:	48 83 f8 fc          	cmp    $0xfffffffffffffffc,%rax
  19:	74 11                	je     0x2c
  1b:	c9                   	leave
  1c:	c3                   	ret
  1d:	0f 1f 80 00 00 00 00 	nopl   0x0(%rax)
  24:	48 8b 45 10          	mov    0x10(%rbp),%rax
  28:	0f 05                	syscall
  2a:*	c9                   	leave		<-- trapping instruction
  2b:	c3                   	ret
  2c:	83 e2 39             	and    $0x39,%edx
  2f:	83 fa 08             	cmp    $0x8,%edx
  32:	75 e7                	jne    0x1b
  34:	e8 03 ff ff ff       	call   0xffffffffffffff3c
  39:	0f 1f 00             	nopl   (%rax)
  3c:	f3 0f 1e fa          	endbr64

Code starting with the faulting instruction
===========================================
   0:	c9                   	leave
   1:	c3                   	ret
   2:	83 e2 39             	and    $0x39,%edx
   5:	83 fa 08             	cmp    $0x8,%edx
   8:	75 e7                	jne    0xfffffffffffffff1
   a:	e8 03 ff ff ff       	call   0xffffffffffffff12
   f:	0f 1f 00             	nopl   (%rax)
  12:	f3 0f 1e fa          	endbr64
[  256.399707] RSP: 002b:00007ffeeeb2f550 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[  256.399751] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 00007f773f70108e
[  256.399796] RDX: 0000000000000000 RSI: 00007ffeeeb2f600 RDI: 0000000000000005
[  256.399837] RBP: 00007ffeeeb2f560 R08: 0000000000000000 R09: 0000000000000000
[  256.399878] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10e41f
[  256.399920] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffeeeb2fcd0
| [  256.400004] ------------[ cut here ]------------
| [  256.400032] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/8126
| [  256.400082] Modules linked in: 8021q
| [  256.400166] Tainted: [W]=WARN
[  256.400187] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[  256.400224] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3))
[  256.400254] Code: 80 00 00 00 e8 09 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 96 a5 fb ff b9 a6 ff ff
All code
========
   0:	80 00 00             	addb   $0x0,(%rax)
   3:	00 e8                	add    %ch,%al
   5:	09 d9                	or     %ebx,%ecx
   7:	ff                   	(bad)
   8:	ff 48 83             	decl   -0x7d(%rax)
   b:	c4                   	(bad)
   c:	38 85 c0 75 18 48    	cmp    %al,0x481875c0(%rbp)
  12:	83 c4 08             	add    $0x8,%esp
  15:	4c 89 f8             	mov    %r15,%rax
  18:	5b                   	pop    %rbx
  19:	5d                   	pop    %rbp
  1a:	41 5c                	pop    %r12
  1c:	41 5d                	pop    %r13
  1e:	41 5e                	pop    %r14
  20:	41 5f                	pop    %r15
  22:	c3                   	ret
  23:	44 8b 48 08          	mov    0x8(%rax),%r9d
  27:	eb b4                	jmp    0xffffffffffffffdd
  29:	90                   	nop
  2a:*	0f 0b                	ud2		<-- trapping instruction
  2c:	90                   	nop
  2d:	ba 02 00 00 00       	mov    $0x2,%edx
  32:	4c 89 fe             	mov    %r15,%rsi
  35:	31 ff                	xor    %edi,%edi
  37:	e8 96 a5 fb ff       	call   0xfffffffffffba5d2
  3c:	b9                   	.byte 0xb9
  3d:	a6                   	cmpsb  (%rdi),(%rsi)
  3e:	ff                   	(bad)
  3f:	ff                   	.byte 0xff

Code starting with the faulting instruction
===========================================
   0:	0f 0b                	ud2
   2:	90                   	nop
   3:	ba 02 00 00 00       	mov    $0x2,%edx
   8:	4c 89 fe             	mov    %r15,%rsi
   b:	31 ff                	xor    %edi,%edi
   d:	e8 96 a5 fb ff       	call   0xfffffffffffba5a8
  12:	b9                   	.byte 0xb9
  13:	a6                   	cmpsb  (%rdi),(%rsi)
  14:	ff                   	(bad)
  15:	ff                   	.byte 0xff
[  256.400353] RSP: 0018:ff829f24808ef598 EFLAGS: 00010286
[  256.400382] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000
[  256.400429] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3bc5ca01df4900
[  256.400472] RBP: 0000000000000002 R08: ff3bc5ca01926990 R09: ff3bc5ca065cb02c
[  256.400517] R10: ff3bc5ca0206a118 R11: fefefefefefefeff R12: 0000000000000000
[  256.400558] R13: 0000000000000010 R14: ff3bc5ca0206a000 R15: ff3bc5ca01df4900
[  256.400600] FS:  00007f773f4c7840(0000) GS:ff3bc5cab85be000(0000) knlGS:0000000000000000
[  256.400651] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[  256.400686] CR2: 000000003c82a988 CR3: 00000000033b4004 CR4: 0000000000771ef0
[  256.400728] PKRU: 55555554
[  256.400740] Call Trace:
[  256.400755]  <TASK>
[  256.400770]  rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121)
[  256.400791]  notifier_call_chain (kernel/notifier.c:85)
[  256.400812]  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)
[  256.400848]  br_del_if (net/bridge/br_if.c:737)
[  256.400874]  br_device_event (net/bridge/br.c:127)
[  256.400896]  notifier_call_chain (kernel/notifier.c:85)
[  256.400918]  unregister_netdevice_many_notify (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:12436)
[  256.400947]  rtnl_dellink (net/core/rtnetlink.c:3592 net/core/rtnetlink.c:3634)
[  256.400970]  ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7))
[  256.400990]  ? rtnl_dellinkprop (net/core/rtnetlink.c:4408)
[  256.401011]  rtnetlink_rcv_msg (net/core/rtnetlink.c:7061)
[  256.401034]  ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360)
[  256.401054]  ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1))
[  256.401083]  netlink_rcv_skb (net/netlink/af_netlink.c:2551)
[  256.401102]  netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345)
[  256.401128]  netlink_sendmsg (net/netlink/af_netlink.c:1895)
[  256.401155]  ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4))
[  256.401176]  ___sys_sendmsg (net/socket.c:2752)
[  256.401198]  __sys_sendmsg (net/socket.c:2784)
[  256.401219]  do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94)
[  256.401239]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[  256.401264] RIP: 0033:0x7f773f70108e
[  256.401286] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 <c9> c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa
All code
========
   0:	4d 89 d8             	mov    %r11,%r8
   3:	e8 94 bd 00 00       	call   0xbd9c
   8:	4c 8b 5d f8          	mov    -0x8(%rbp),%r11
   c:	41 8b 93 08 03 00 00 	mov    0x308(%r11),%edx
  13:	59                   	pop    %rcx
  14:	5e                   	pop    %rsi
  15:	48 83 f8 fc          	cmp    $0xfffffffffffffffc,%rax
  19:	74 11                	je     0x2c
  1b:	c9                   	leave
  1c:	c3                   	ret
  1d:	0f 1f 80 00 00 00 00 	nopl   0x0(%rax)
  24:	48 8b 45 10          	mov    0x10(%rbp),%rax
  28:	0f 05                	syscall
  2a:*	c9                   	leave		<-- trapping instruction
  2b:	c3                   	ret
  2c:	83 e2 39             	and    $0x39,%edx
  2f:	83 fa 08             	cmp    $0x8,%edx
  32:	75 e7                	jne    0x1b
  34:	e8 03 ff ff ff       	call   0xffffffffffffff3c
  39:	0f 1f 00             	nopl   (%rax)
  3c:	f3 0f 1e fa          	endbr64

Code starting with the faulting instruction
===========================================
   0:	c9                   	leave
   1:	c3                   	ret
   2:	83 e2 39             	and    $0x39,%edx
   5:	83 fa 08             	cmp    $0x8,%edx
   8:	75 e7                	jne    0xfffffffffffffff1
   a:	e8 03 ff ff ff       	call   0xffffffffffffff12
   f:	0f 1f 00             	nopl   (%rax)
  12:	f3 0f 1e fa          	endbr64
[  256.401384] RSP: 002b:00007ffeeeb2f550 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[  256.401429] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 00007f773f70108e
[  256.401472] RDX: 0000000000000000 RSI: 00007ffeeeb2f600 RDI: 0000000000000005
[  256.401512] RBP: 00007ffeeeb2f560 R08: 0000000000000000 R09: 0000000000000000
[  256.401551] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10e41f
[  256.401590] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffeeeb2fcd0
| [  256.401676] ------------[ cut here ]------------
| [  256.401699] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/8126
| [  256.401748] Modules linked in: 8021q
| [  256.401831] Tainted: [W]=WARN
[  256.401853] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[  256.401888] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3))
[  256.401912] Code: 80 00 00 00 e8 09 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 96 a5 fb ff b9 a6 ff ff
All code
========
   0:	80 00 00             	addb   $0x0,(%rax)
   3:	00 e8                	add    %ch,%al
   5:	09 d9                	or     %ebx,%ecx
   7:	ff                   	(bad)
   8:	ff 48 83             	decl   -0x7d(%rax)
   b:	c4                   	(bad)
   c:	38 85 c0 75 18 48    	cmp    %al,0x481875c0(%rbp)
  12:	83 c4 08             	add    $0x8,%esp
  15:	4c 89 f8             	mov    %r15,%rax
  18:	5b                   	pop    %rbx
  19:	5d                   	pop    %rbp
  1a:	41 5c                	pop    %r12
  1c:	41 5d                	pop    %r13
  1e:	41 5e                	pop    %r14
  20:	41 5f                	pop    %r15
  22:	c3                   	ret
  23:	44 8b 48 08          	mov    0x8(%rax),%r9d
  27:	eb b4                	jmp    0xffffffffffffffdd
  29:	90                   	nop
  2a:*	0f 0b                	ud2		<-- trapping instruction
  2c:	90                   	nop
  2d:	ba 02 00 00 00       	mov    $0x2,%edx
  32:	4c 89 fe             	mov    %r15,%rsi
  35:	31 ff                	xor    %edi,%edi
  37:	e8 96 a5 fb ff       	call   0xfffffffffffba5d2
  3c:	b9                   	.byte 0xb9
  3d:	a6                   	cmpsb  (%rdi),(%rsi)
  3e:	ff                   	(bad)
  3f:	ff                   	.byte 0xff

Code starting with the faulting instruction
===========================================
   0:	0f 0b                	ud2
   2:	90                   	nop
   3:	ba 02 00 00 00       	mov    $0x2,%edx
   8:	4c 89 fe             	mov    %r15,%rsi
   b:	31 ff                	xor    %edi,%edi
   d:	e8 96 a5 fb ff       	call   0xfffffffffffba5a8
  12:	b9                   	.byte 0xb9
  13:	a6                   	cmpsb  (%rdi),(%rsi)
  14:	ff                   	(bad)
  15:	ff                   	.byte 0xff
[  256.402006] RSP: 0018:ff829f24808ef6e0 EFLAGS: 00010286
[  256.402036] RAX: 00000000ffffffa6 RBX: 00000000ffffffff RCX: 0000000000000000
[  256.402078] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3bc5ca01df4900
[  256.402120] RBP: 0000000000000000 R08: ff3bc5ca01957250 R09: ff3bc5ca065c282c
[  256.402167] R10: ff3bc5ca065be118 R11: fefefefefefefeff R12: 0000000000000000
[  256.402210] R13: 0000000000000011 R14: ff3bc5ca065be000 R15: ff3bc5ca01df4900
[  256.402255] FS:  00007f773f4c7840(0000) GS:ff3bc5cab85be000(0000) knlGS:0000000000000000
[  256.402301] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[  256.402336] CR2: 000000003c82a988 CR3: 00000000033b4004 CR4: 0000000000771ef0
[  256.402380] PKRU: 55555554
[  256.402393] Call Trace:
[  256.402410]  <TASK>
[  256.402424]  unregister_netdevice_many_notify (net/core/dev.c:12439)
[  256.402455]  rtnl_dellink (net/core/rtnetlink.c:3592 net/core/rtnetlink.c:3634)
[  256.402480]  ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7))
[  256.402502]  ? rtnl_dellinkprop (net/core/rtnetlink.c:4408)
[  256.402525]  rtnetlink_rcv_msg (net/core/rtnetlink.c:7061)
[  256.402548]  ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360)
[  256.402569]  ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1))
[  256.402597]  netlink_rcv_skb (net/netlink/af_netlink.c:2551)
[  256.402618]  netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345)
[  256.402639]  netlink_sendmsg (net/netlink/af_netlink.c:1895)
[  256.402666]  ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4))
[  256.402683]  ___sys_sendmsg (net/socket.c:2752)
[  256.402705]  __sys_sendmsg (net/socket.c:2784)
[  256.402725]  do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94)
[  256.402747]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[  256.402775] RIP: 0033:0x7f773f70108e
[  256.402796] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 <c9> c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa
All code
========
   0:	4d 89 d8             	mov    %r11,%r8
   3:	e8 94 bd 00 00       	call   0xbd9c
   8:	4c 8b 5d f8          	mov    -0x8(%rbp),%r11
   c:	41 8b 93 08 03 00 00 	mov    0x308(%r11),%edx
  13:	59                   	pop    %rcx
  14:	5e                   	pop    %rsi
  15:	48 83 f8 fc          	cmp    $0xfffffffffffffffc,%rax
  19:	74 11                	je     0x2c
  1b:	c9                   	leave
  1c:	c3                   	ret
  1d:	0f 1f 80 00 00 00 00 	nopl   0x0(%rax)
  24:	48 8b 45 10          	mov    0x10(%rbp),%rax
  28:	0f 05                	syscall
  2a:*	c9                   	leave		<-- trapping instruction
  2b:	c3                   	ret
  2c:	83 e2 39             	and    $0x39,%edx
  2f:	83 fa 08             	cmp    $0x8,%edx
  32:	75 e7                	jne    0x1b
  34:	e8 03 ff ff ff       	call   0xffffffffffffff3c
  39:	0f 1f 00             	nopl   (%rax)
  3c:	f3 0f 1e fa          	endbr64

Code starting with the faulting instruction
===========================================
   0:	c9                   	leave
   1:	c3                   	ret
   2:	83 e2 39             	and    $0x39,%edx
   5:	83 fa 08             	cmp    $0x8,%edx
   8:	75 e7                	jne    0xfffffffffffffff1
   a:	e8 03 ff ff ff       	call   0xffffffffffffff12
   f:	0f 1f 00             	nopl   (%rax)
  12:	f3 0f 1e fa          	endbr64
[  256.402890] RSP: 002b:00007ffeeeb2f550 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[  256.402931] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 00007f773f70108e
[  256.402973] RDX: 0000000000000000 RSI: 00007ffeeeb2f600 RDI: 0000000000000005
[  256.403012] RBP: 00007ffeeeb2f560 R08: 0000000000000000 R09: 0000000000000000
[  256.403053] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10e41f
[  256.403093] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffeeeb2fcd0
| [  256.415871] ------------[ cut here ]------------
| [  256.415909] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#1: 2/197
| [  256.415976] Modules linked in: 8021q
| [  256.416062] Tainted: [W]=WARN
[  256.416082] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[  256.416118] Workqueue: netns cleanup_net
[  256.416152] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3))
[  256.416181] Code: 80 00 00 00 e8 09 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 96 a5 fb ff b9 a6 ff ff
All code
========
   0:	80 00 00             	addb   $0x0,(%rax)
   3:	00 e8                	add    %ch,%al
   5:	09 d9                	or     %ebx,%ecx
   7:	ff                   	(bad)
   8:	ff 48 83             	decl   -0x7d(%rax)
   b:	c4                   	(bad)
   c:	38 85 c0 75 18 48    	cmp    %al,0x481875c0(%rbp)
  12:	83 c4 08             	add    $0x8,%esp
  15:	4c 89 f8             	mov    %r15,%rax
  18:	5b                   	pop    %rbx
  19:	5d                   	pop    %rbp
  1a:	41 5c                	pop    %r12
  1c:	41 5d                	pop    %r13
  1e:	41 5e                	pop    %r14
  20:	41 5f                	pop    %r15
  22:	c3                   	ret
  23:	44 8b 48 08          	mov    0x8(%rax),%r9d
  27:	eb b4                	jmp    0xffffffffffffffdd
  29:	90                   	nop
  2a:*	0f 0b                	ud2		<-- trapping instruction
  2c:	90                   	nop
  2d:	ba 02 00 00 00       	mov    $0x2,%edx
  32:	4c 89 fe             	mov    %r15,%rsi
  35:	31 ff                	xor    %edi,%edi
  37:	e8 96 a5 fb ff       	call   0xfffffffffffba5d2
  3c:	b9                   	.byte 0xb9
  3d:	a6                   	cmpsb  (%rdi),(%rsi)
  3e:	ff                   	(bad)
  3f:	ff                   	.byte 0xff

Code starting with the faulting instruction
===========================================
   0:	0f 0b                	ud2
   2:	90                   	nop
   3:	ba 02 00 00 00       	mov    $0x2,%edx
   8:	4c 89 fe             	mov    %r15,%rsi
   b:	31 ff                	xor    %edi,%edi
   d:	e8 96 a5 fb ff       	call   0xfffffffffffba5a8
  12:	b9                   	.byte 0xb9
  13:	a6                   	cmpsb  (%rdi),(%rsi)
  14:	ff                   	(bad)
  15:	ff                   	.byte 0xff
[  256.416275] RSP: 0018:ff829f24803efc78 EFLAGS: 00010286
[  256.416302] RAX: 00000000ffffffa6 RBX: 00000000ffffffff RCX: 0000000000000000
[  256.416343] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3bc5ca01df5b00
[  256.416389] RBP: 0000000000000000 R08: ff3bc5ca01952550 R09: ff3bc5ca065a982c
[  256.416433] R10: ff3bc5ca065ba118 R11: fefefefefefefeff R12: 0000000000000000
[  256.416477] R13: 0000000000000011 R14: ff3bc5ca065ba000 R15: ff3bc5ca01df5b00
[  256.416523] FS:  0000000000000000(0000) GS:ff3bc5cab84be000(0000) knlGS:0000000000000000
[  256.416567] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[  256.416602] CR2: 00007f690ce05888 CR3: 000000003e042004 CR4: 0000000000771ef0
[  256.416647] PKRU: 55555554
[  256.416660] Call Trace:
[  256.416676]  <TASK>
[  256.416691]  unregister_netdevice_many_notify (net/core/dev.c:12439)
[  256.416719]  default_device_exit_batch (net/core/dev.c:12497 net/core/dev.c:13089)
[  256.416748]  ops_undo_list (net/core/net_namespace.c:205 net/core/net_namespace.c:252)
[  256.416776]  cleanup_net (net/core/net_namespace.c:702)
[  256.416799]  process_one_work (kernel/workqueue.c:3314)
[  256.416819]  worker_thread (kernel/workqueue.c:3397 kernel/workqueue.c:3478)
[  256.416841]  ? rescuer_thread (kernel/workqueue.c:3672)
[  256.416863]  kthread (kernel/kthread.c:436)
[  256.416886]  ? kthread_park (kernel/kthread.c:725 (discriminator 4))
[  256.416907]  ret_from_fork (arch/x86/kernel/process.c:158)
[  256.416928]  ? kthread_park (kernel/kthread.c:725 (discriminator 4))
[  256.416950]  ret_from_fork_asm (arch/x86/entry/entry_64.S:245)
| [  256.426656] ------------[ cut here ]------------
| [  256.426696] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#0: ip/8134
| [  256.426751] Modules linked in: 8021q
| [  256.426835] Tainted: [W]=WARN
[  256.426857] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[  256.426892] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3))
[  256.426920] Code: 80 00 00 00 e8 09 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 96 a5 fb ff b9 a6 ff ff
All code
========
   0:	80 00 00             	addb   $0x0,(%rax)
   3:	00 e8                	add    %ch,%al
   5:	09 d9                	or     %ebx,%ecx
   7:	ff                   	(bad)
   8:	ff 48 83             	decl   -0x7d(%rax)
   b:	c4                   	(bad)
   c:	38 85 c0 75 18 48    	cmp    %al,0x481875c0(%rbp)
  12:	83 c4 08             	add    $0x8,%esp
  15:	4c 89 f8             	mov    %r15,%rax
  18:	5b                   	pop    %rbx
  19:	5d                   	pop    %rbp
  1a:	41 5c                	pop    %r12
  1c:	41 5d                	pop    %r13
  1e:	41 5e                	pop    %r14
  20:	41 5f                	pop    %r15
  22:	c3                   	ret
  23:	44 8b 48 08          	mov    0x8(%rax),%r9d
  27:	eb b4                	jmp    0xffffffffffffffdd
  29:	90                   	nop
  2a:*	0f 0b                	ud2		<-- trapping instruction
  2c:	90                   	nop
  2d:	ba 02 00 00 00       	mov    $0x2,%edx
  32:	4c 89 fe             	mov    %r15,%rsi
  35:	31 ff                	xor    %edi,%edi
  37:	e8 96 a5 fb ff       	call   0xfffffffffffba5d2
  3c:	b9                   	.byte 0xb9
  3d:	a6                   	cmpsb  (%rdi),(%rsi)
  3e:	ff                   	(bad)
  3f:	ff                   	.byte 0xff

Code starting with the faulting instruction
===========================================
   0:	0f 0b                	ud2
   2:	90                   	nop
   3:	ba 02 00 00 00       	mov    $0x2,%edx
   8:	4c 89 fe             	mov    %r15,%rsi
   b:	31 ff                	xor    %edi,%edi
   d:	e8 96 a5 fb ff       	call   0xfffffffffffba5a8
  12:	b9                   	.byte 0xb9
  13:	a6                   	cmpsb  (%rdi),(%rsi)
  14:	ff                   	(bad)
  15:	ff                   	.byte 0xff
[  256.427018] RSP: 0018:ff829f24808f76d0 EFLAGS: 00010286
[  256.427047] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000
[  256.427088] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3bc5ca01915700
[  256.427131] RBP: 0000000000000000 R08: ff3bc5ca01926990 R09: ff3bc5ca02e3502c
[  256.427173] R10: ff3bc5ca0206a118 R11: fefefefefefefeff R12: 0000000000000000
[  256.427213] R13: 0000000000000010 R14: ff3bc5ca0206a000 R15: ff3bc5ca01915700
[  256.427257] FS:  00007ff9be090840(0000) GS:ff3bc5cab843e000(0000) knlGS:0000000000000000
[  256.427300] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[  256.427333] CR2: 00000000004ec908 CR3: 0000000006577004 CR4: 0000000000771ef0
[  256.427380] PKRU: 55555554
[  256.427395] Call Trace:
[  256.427409]  <TASK>
[  256.427424]  rtmsg_ifinfo (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:4560)
[  256.427447]  netif_state_change (net/core/dev.c:1605)
[  256.427470]  ? linkwatch_do_dev (net/core/link_watch.c:184 net/core/link_watch.c:166)
[  256.427493]  linkwatch_sync_dev (net/core/link_watch.c:295)
[  256.427514]  rtnl_getlink (net/core/rtnetlink.c:4273)
[  256.427538]  ? rtnl_fill_ifinfo.isra.0 (net/core/rtnetlink.c:2236)
[  256.427567]  rtnetlink_rcv_msg (net/core/rtnetlink.c:7061)
[  256.427587]  ? get_page_from_freelist (./include/linux/spinlock.h:390 mm/page_alloc.c:3373 mm/page_alloc.c:3402 mm/page_alloc.c:3943)
[  256.427617]  ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1))
[  256.427645]  netlink_rcv_skb (net/netlink/af_netlink.c:2551)
[  256.427669]  netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345)
[  256.427690]  netlink_sendmsg (net/netlink/af_netlink.c:1895)
[  256.427712]  ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4))
[  256.427735]  ___sys_sendmsg (net/socket.c:2752)
[  256.427758]  __sys_sendmsg (net/socket.c:2784)
[  256.427784]  do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94)
[  256.427806]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[  256.427835] RIP: 0033:0x7ff9be2ca08e
[  256.427860] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 <c9> c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa
All code
========
   0:	4d 89 d8             	mov    %r11,%r8
   3:	e8 94 bd 00 00       	call   0xbd9c
   8:	4c 8b 5d f8          	mov    -0x8(%rbp),%r11
   c:	41 8b 93 08 03 00 00 	mov    0x308(%r11),%edx
  13:	59                   	pop    %rcx
  14:	5e                   	pop    %rsi
  15:	48 83 f8 fc          	cmp    $0xfffffffffffffffc,%rax
  19:	74 11                	je     0x2c
  1b:	c9                   	leave
  1c:	c3                   	ret
  1d:	0f 1f 80 00 00 00 00 	nopl   0x0(%rax)
  24:	48 8b 45 10          	mov    0x10(%rbp),%rax
  28:	0f 05                	syscall
  2a:*	c9                   	leave		<-- trapping instruction
  2b:	c3                   	ret
  2c:	83 e2 39             	and    $0x39,%edx
  2f:	83 fa 08             	cmp    $0x8,%edx
  32:	75 e7                	jne    0x1b
  34:	e8 03 ff ff ff       	call   0xffffffffffffff3c
  39:	0f 1f 00             	nopl   (%rax)
  3c:	f3 0f 1e fa          	endbr64

Code starting with the faulting instruction
===========================================
   0:	c9                   	leave
   1:	c3                   	ret
   2:	83 e2 39             	and    $0x39,%edx
   5:	83 fa 08             	cmp    $0x8,%edx
   8:	75 e7                	jne    0xfffffffffffffff1
   a:	e8 03 ff ff ff       	call   0xffffffffffffff12
   f:	0f 1f 00             	nopl   (%rax)
  12:	f3 0f 1e fa          	endbr64
[  256.427959] RSP: 002b:00007ffc8fc6c9f0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[  256.427998] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007ff9be2ca08e
[  256.428041] RDX: 0000000000000000 RSI: 00007ffc8fc6caa0 RDI: 0000000000000006
[  256.428082] RBP: 00007ffc8fc6ca00 R08: 0000000000000000 R09: 0000000000000000
[  256.428129] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10e41f
[  256.428170] R13: 00007ffc8fc6cb50 R14: 000000000049f620 R15: 0000000000000001
| [  256.428324] ------------[ cut here ]------------
| [  256.428352] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#0: ip/8134
| [  256.428403] Modules linked in: 8021q
| [  256.428517] Tainted: [W]=WARN
[  256.428539] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[  256.428574] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3))
[  256.428606] Code: 80 00 00 00 e8 09 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 96 a5 fb ff b9 a6 ff ff
All code
========
   0:	80 00 00             	addb   $0x0,(%rax)
   3:	00 e8                	add    %ch,%al
   5:	09 d9                	or     %ebx,%ecx
   7:	ff                   	(bad)
   8:	ff 48 83             	decl   -0x7d(%rax)
   b:	c4                   	(bad)
   c:	38 85 c0 75 18 48    	cmp    %al,0x481875c0(%rbp)
  12:	83 c4 08             	add    $0x8,%esp
  15:	4c 89 f8             	mov    %r15,%rax
  18:	5b                   	pop    %rbx
  19:	5d                   	pop    %rbp
  1a:	41 5c                	pop    %r12
  1c:	41 5d                	pop    %r13
  1e:	41 5e                	pop    %r14
  20:	41 5f                	pop    %r15
  22:	c3                   	ret
  23:	44 8b 48 08          	mov    0x8(%rax),%r9d
  27:	eb b4                	jmp    0xffffffffffffffdd
  29:	90                   	nop
  2a:*	0f 0b                	ud2		<-- trapping instruction
  2c:	90                   	nop
  2d:	ba 02 00 00 00       	mov    $0x2,%edx
  32:	4c 89 fe             	mov    %r15,%rsi
  35:	31 ff                	xor    %edi,%edi
  37:	e8 96 a5 fb ff       	call   0xfffffffffffba5d2
  3c:	b9                   	.byte 0xb9
  3d:	a6                   	cmpsb  (%rdi),(%rsi)
  3e:	ff                   	(bad)
  3f:	ff                   	.byte 0xff

Code starting with the faulting instruction
===========================================
   0:	0f 0b                	ud2
   2:	90                   	nop
   3:	ba 02 00 00 00       	mov    $0x2,%edx
   8:	4c 89 fe             	mov    %r15,%rsi
   b:	31 ff                	xor    %edi,%edi
   d:	e8 96 a5 fb ff       	call   0xfffffffffffba5a8
  12:	b9                   	.byte 0xb9
  13:	a6                   	cmpsb  (%rdi),(%rsi)
  14:	ff                   	(bad)
  15:	ff                   	.byte 0xff
[  256.428706] RSP: 0018:ff829f24808f7620 EFLAGS: 00010286
[  256.428734] RAX: 00000000ffffffa6 RBX: 0000000000000100 RCX: 0000000000000000
[  256.428778] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3bc5ca01df4a00
[  256.428820] RBP: 0000000000000000 R08: ff3bc5ca01926750 R09: ff3bc5ca02e3502c
[  256.428861] R10: ff3bc5ca04e71118 R11: fefefefefefefeff R12: 0000000000000000
[  256.428903] R13: 0000000000000010 R14: ff3bc5ca04e71000 R15: ff3bc5ca01df4a00
[  256.428945] FS:  00007ff9be090840(0000) GS:ff3bc5cab843e000(0000) knlGS:0000000000000000
[  256.428988] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[  256.429024] CR2: 00007ff9be3601a0 CR3: 0000000006577004 CR4: 0000000000771ef0
[  256.429066] PKRU: 55555554
[  256.429079] Call Trace:
[  256.429092]  <TASK>
[  256.429106]  rtmsg_ifinfo (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:4560)
[  256.429132]  __dev_notify_flags (net/core/dev.c:9787)
[  256.429156]  __dev_set_promiscuity (net/core/dev.c:9630)
[  256.429183]  netif_set_promiscuity (net/core/dev.c:9639)
[  256.429213]  dev_set_promiscuity (net/core/dev_api.c:288)
[  256.429236]  del_nbp (net/bridge/br_if.c:254 net/bridge/br_if.c:340)
[  256.429261]  ? rtnl_getlink (net/core/rtnetlink.c:4296 (discriminator 3))
[  256.429283]  br_dev_delete (net/bridge/br_if.c:386)
[  256.429305]  rtnl_dellink (net/core/rtnetlink.c:3591 net/core/rtnetlink.c:3634)
[  256.429328]  ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7))
[  256.429350]  ? rtnl_dellinkprop (net/core/rtnetlink.c:4408)
[  256.429371]  rtnetlink_rcv_msg (net/core/rtnetlink.c:7061)
[  256.429393]  ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360)
[  256.429416]  ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1))
[  256.429445]  netlink_rcv_skb (net/netlink/af_netlink.c:2551)
[  256.429468]  netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345)
[  256.429490]  netlink_sendmsg (net/netlink/af_netlink.c:1895)
[  256.429521]  ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4))
[  256.429543]  ___sys_sendmsg (net/socket.c:2752)
[  256.429568]  __sys_sendmsg (net/socket.c:2784)
[  256.429589]  do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94)
[  256.429611]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[  256.429636] RIP: 0033:0x7ff9be2ca08e
[  256.429658] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 <c9> c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa
All code
========
   0:	4d 89 d8             	mov    %r11,%r8
   3:	e8 94 bd 00 00       	call   0xbd9c
   8:	4c 8b 5d f8          	mov    -0x8(%rbp),%r11
   c:	41 8b 93 08 03 00 00 	mov    0x308(%r11),%edx
  13:	59                   	pop    %rcx
  14:	5e                   	pop    %rsi
  15:	48 83 f8 fc          	cmp    $0xfffffffffffffffc,%rax
  19:	74 11                	je     0x2c
  1b:	c9                   	leave
  1c:	c3                   	ret
  1d:	0f 1f 80 00 00 00 00 	nopl   0x0(%rax)
  24:	48 8b 45 10          	mov    0x10(%rbp),%rax
  28:	0f 05                	syscall
  2a:*	c9                   	leave		<-- trapping instruction
  2b:	c3                   	ret
  2c:	83 e2 39             	and    $0x39,%edx
  2f:	83 fa 08             	cmp    $0x8,%edx
  32:	75 e7                	jne    0x1b
  34:	e8 03 ff ff ff       	call   0xffffffffffffff3c
  39:	0f 1f 00             	nopl   (%rax)
  3c:	f3 0f 1e fa          	endbr64

Code starting with the faulting instruction
===========================================
   0:	c9                   	leave
   1:	c3                   	ret
   2:	83 e2 39             	and    $0x39,%edx
   5:	83 fa 08             	cmp    $0x8,%edx
   8:	75 e7                	jne    0xfffffffffffffff1
   a:	e8 03 ff ff ff       	call   0xffffffffffffff12
   f:	0f 1f 00             	nopl   (%rax)
  12:	f3 0f 1e fa          	endbr64
[  256.429751] RSP: 002b:00007ffc8fc6e000 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[  256.429799] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 00007ff9be2ca08e
[  256.429846] RDX: 0000000000000000 RSI: 00007ffc8fc6e0b0 RDI: 0000000000000005
[  256.429887] RBP: 00007ffc8fc6e010 R08: 0000000000000000 R09: 0000000000000000
[  256.429929] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10e41f
[  256.429972] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffc8fc6e780
| [  256.430100] ------------[ cut here ]------------
| [  256.430132] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#0: ip/8134
| [  256.430182] Modules linked in: 8021q
| [  256.430257] Tainted: [W]=WARN
[  256.430276] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[  256.430310] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3))
[  256.430338] Code: 80 00 00 00 e8 09 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 96 a5 fb ff b9 a6 ff ff
All code
========
   0:	80 00 00             	addb   $0x0,(%rax)
   3:	00 e8                	add    %ch,%al
   5:	09 d9                	or     %ebx,%ecx
   7:	ff                   	(bad)
   8:	ff 48 83             	decl   -0x7d(%rax)
   b:	c4                   	(bad)
   c:	38 85 c0 75 18 48    	cmp    %al,0x481875c0(%rbp)
  12:	83 c4 08             	add    $0x8,%esp
  15:	4c 89 f8             	mov    %r15,%rax
  18:	5b                   	pop    %rbx
  19:	5d                   	pop    %rbp
  1a:	41 5c                	pop    %r12
  1c:	41 5d                	pop    %r13
  1e:	41 5e                	pop    %r14
  20:	41 5f                	pop    %r15
  22:	c3                   	ret
  23:	44 8b 48 08          	mov    0x8(%rax),%r9d
  27:	eb b4                	jmp    0xffffffffffffffdd
  29:	90                   	nop
  2a:*	0f 0b                	ud2		<-- trapping instruction
  2c:	90                   	nop
  2d:	ba 02 00 00 00       	mov    $0x2,%edx
  32:	4c 89 fe             	mov    %r15,%rsi
  35:	31 ff                	xor    %edi,%edi
  37:	e8 96 a5 fb ff       	call   0xfffffffffffba5d2
  3c:	b9                   	.byte 0xb9
  3d:	a6                   	cmpsb  (%rdi),(%rsi)
  3e:	ff                   	(bad)
  3f:	ff                   	.byte 0xff

Code starting with the faulting instruction
===========================================
   0:	0f 0b                	ud2
   2:	90                   	nop
   3:	ba 02 00 00 00       	mov    $0x2,%edx
   8:	4c 89 fe             	mov    %r15,%rsi
   b:	31 ff                	xor    %edi,%edi
   d:	e8 96 a5 fb ff       	call   0xfffffffffffba5a8
  12:	b9                   	.byte 0xb9
  13:	a6                   	cmpsb  (%rdi),(%rsi)
  14:	ff                   	(bad)
  15:	ff                   	.byte 0xff
[  256.430438] RSP: 0018:ff829f24808f7618 EFLAGS: 00010286
[  256.430468] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000
[  256.430511] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3bc5ca01df4a00
[  256.430553] RBP: 0000000000000000 R08: ff3bc5ca01926750 R09: ff3bc5ca02e3502c
[  256.430594] R10: ff3bc5ca04e71118 R11: fefefefefefefeff R12: 0000000000000000
[  256.430637] R13: 0000000000000010 R14: ff3bc5ca04e71000 R15: ff3bc5ca01df4a00
[  256.430683] FS:  00007ff9be090840(0000) GS:ff3bc5cab843e000(0000) knlGS:0000000000000000
[  256.430724] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[  256.430757] CR2: 00007ff9be3601a0 CR3: 0000000006577004 CR4: 0000000000771ef0
[  256.430801] PKRU: 55555554
[  256.430815] Call Trace:
[  256.430830]  <TASK>
[  256.430844]  rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121)
[  256.430865]  notifier_call_chain (kernel/notifier.c:85)
[  256.430888]  __netdev_upper_dev_unlink (net/core/dev.c:9027)
[  256.430917]  netdev_upper_dev_unlink (net/core/dev.c:9054)
[  256.430946]  del_nbp (net/bridge/br_if.c:363)
[  256.430967]  br_dev_delete (net/bridge/br_if.c:386)
[  256.430989]  rtnl_dellink (net/core/rtnetlink.c:3591 net/core/rtnetlink.c:3634)
[  256.431012]  ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7))
[  256.431033]  ? rtnl_dellinkprop (net/core/rtnetlink.c:4408)
[  256.431054]  rtnetlink_rcv_msg (net/core/rtnetlink.c:7061)
[  256.431077]  ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360)
[  256.431097]  ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1))
[  256.431131]  netlink_rcv_skb (net/netlink/af_netlink.c:2551)
[  256.431156]  netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345)
[  256.431177]  netlink_sendmsg (net/netlink/af_netlink.c:1895)
[  256.431199]  ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4))
[  256.431220]  ___sys_sendmsg (net/socket.c:2752)
[  256.431242]  __sys_sendmsg (net/socket.c:2784)
[  256.431264]  do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94)
[  256.431285]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[  256.431315] RIP: 0033:0x7ff9be2ca08e
[  256.431335] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 <c9> c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa
All code
========
   0:	4d 89 d8             	mov    %r11,%r8
   3:	e8 94 bd 00 00       	call   0xbd9c
   8:	4c 8b 5d f8          	mov    -0x8(%rbp),%r11
   c:	41 8b 93 08 03 00 00 	mov    0x308(%r11),%edx
  13:	59                   	pop    %rcx
  14:	5e                   	pop    %rsi
  15:	48 83 f8 fc          	cmp    $0xfffffffffffffffc,%rax
  19:	74 11                	je     0x2c
  1b:	c9                   	leave
  1c:	c3                   	ret
  1d:	0f 1f 80 00 00 00 00 	nopl   0x0(%rax)
  24:	48 8b 45 10          	mov    0x10(%rbp),%rax
  28:	0f 05                	syscall
  2a:*	c9                   	leave		<-- trapping instruction
  2b:	c3                   	ret
  2c:	83 e2 39             	and    $0x39,%edx
  2f:	83 fa 08             	cmp    $0x8,%edx
  32:	75 e7                	jne    0x1b
  34:	e8 03 ff ff ff       	call   0xffffffffffffff3c
  39:	0f 1f 00             	nopl   (%rax)
  3c:	f3 0f 1e fa          	endbr64

Code starting with the faulting instruction
===========================================
   0:	c9                   	leave
   1:	c3                   	ret
   2:	83 e2 39             	and    $0x39,%edx
   5:	83 fa 08             	cmp    $0x8,%edx
   8:	75 e7                	jne    0xfffffffffffffff1
   a:	e8 03 ff ff ff       	call   0xffffffffffffff12
   f:	0f 1f 00             	nopl   (%rax)
  12:	f3 0f 1e fa          	endbr64
[  256.431434] RSP: 002b:00007ffc8fc6e000 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[  256.431476] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 00007ff9be2ca08e
[  256.431518] RDX: 0000000000000000 RSI: 00007ffc8fc6e0b0 RDI: 0000000000000005
[  256.431561] RBP: 00007ffc8fc6e010 R08: 0000000000000000 R09: 0000000000000000
[  256.431603] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10e41f
[  256.431652] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffc8fc6e780
| [  256.431859] ------------[ cut here ]------------
| [  256.431887] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#0: ip/8134
| [  256.431939] Modules linked in: 8021q
| [  256.432017] Tainted: [W]=WARN
[  256.432037] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[  256.432071] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3))
[  256.432100] Code: 80 00 00 00 e8 09 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 96 a5 fb ff b9 a6 ff ff
All code
========
   0:	80 00 00             	addb   $0x0,(%rax)
   3:	00 e8                	add    %ch,%al
   5:	09 d9                	or     %ebx,%ecx
   7:	ff                   	(bad)
   8:	ff 48 83             	decl   -0x7d(%rax)
   b:	c4                   	(bad)
   c:	38 85 c0 75 18 48    	cmp    %al,0x481875c0(%rbp)
  12:	83 c4 08             	add    $0x8,%esp
  15:	4c 89 f8             	mov    %r15,%rax
  18:	5b                   	pop    %rbx
  19:	5d                   	pop    %rbp
  1a:	41 5c                	pop    %r12
  1c:	41 5d                	pop    %r13
  1e:	41 5e                	pop    %r14
  20:	41 5f                	pop    %r15
  22:	c3                   	ret
  23:	44 8b 48 08          	mov    0x8(%rax),%r9d
  27:	eb b4                	jmp    0xffffffffffffffdd
  29:	90                   	nop
  2a:*	0f 0b                	ud2		<-- trapping instruction
  2c:	90                   	nop
  2d:	ba 02 00 00 00       	mov    $0x2,%edx
  32:	4c 89 fe             	mov    %r15,%rsi
  35:	31 ff                	xor    %edi,%edi
  37:	e8 96 a5 fb ff       	call   0xfffffffffffba5d2
  3c:	b9                   	.byte 0xb9
  3d:	a6                   	cmpsb  (%rdi),(%rsi)
  3e:	ff                   	(bad)
  3f:	ff                   	.byte 0xff

Code starting with the faulting instruction
===========================================
   0:	0f 0b                	ud2
   2:	90                   	nop
   3:	ba 02 00 00 00       	mov    $0x2,%edx
   8:	4c 89 fe             	mov    %r15,%rsi
   b:	31 ff                	xor    %edi,%edi
   d:	e8 96 a5 fb ff       	call   0xfffffffffffba5a8
  12:	b9                   	.byte 0xb9
  13:	a6                   	cmpsb  (%rdi),(%rsi)
  14:	ff                   	(bad)
  15:	ff                   	.byte 0xff
[  256.432202] RSP: 0018:ff829f24808f7620 EFLAGS: 00010286
[  256.432230] RAX: 00000000ffffffa6 RBX: 0000000000000100 RCX: 0000000000000000
[  256.432273] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3bc5ca01df4a00
[  256.432317] RBP: 0000000000000000 R08: ff3bc5ca032ca490 R09: ff3bc5ca02e3502c
[  256.432360] R10: ff3bc5ca04cf7118 R11: fefefefefefefeff R12: 0000000000000000
[  256.432400] R13: 0000000000000010 R14: ff3bc5ca04cf7000 R15: ff3bc5ca01df4a00
[  256.432445] FS:  00007ff9be090840(0000) GS:ff3bc5cab843e000(0000) knlGS:0000000000000000
[  256.432487] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[  256.432520] CR2: 00007ff9be3601a0 CR3: 0000000006577004 CR4: 0000000000771ef0
[  256.432560] PKRU: 55555554
[  256.432577] Call Trace:
[  256.432591]  <TASK>
[  256.432605]  rtmsg_ifinfo (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:4560)
[  256.432625]  __dev_notify_flags (net/core/dev.c:9787)
[  256.432646]  __dev_set_promiscuity (net/core/dev.c:9630)
[  256.432679]  netif_set_promiscuity (net/core/dev.c:9639)
[  256.432706]  dev_set_promiscuity (net/core/dev_api.c:288)
[  256.432728]  del_nbp (net/bridge/br_if.c:254 net/bridge/br_if.c:340)
[  256.432754]  br_dev_delete (net/bridge/br_if.c:386)
[  256.432781]  rtnl_dellink (net/core/rtnetlink.c:3591 net/core/rtnetlink.c:3634)
[  256.432801]  ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7))
[  256.432823]  ? rtnl_dellinkprop (net/core/rtnetlink.c:4408)
[  256.432844]  rtnetlink_rcv_msg (net/core/rtnetlink.c:7061)
[  256.432866]  ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360)
[  256.432888]  ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1))
[  256.432919]  netlink_rcv_skb (net/netlink/af_netlink.c:2551)
[  256.432940]  netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345)
[  256.432962]  netlink_sendmsg (net/netlink/af_netlink.c:1895)
[  256.432984]  ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4))
[  256.433006]  ___sys_sendmsg (net/socket.c:2752)
[  256.433031]  __sys_sendmsg (net/socket.c:2784)
[  256.433053]  do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94)
[  256.433075]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[  256.433103] RIP: 0033:0x7ff9be2ca08e
[  256.433133] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 <c9> c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa
All code
========
   0:	4d 89 d8             	mov    %r11,%r8
   3:	e8 94 bd 00 00       	call   0xbd9c
   8:	4c 8b 5d f8          	mov    -0x8(%rbp),%r11
   c:	41 8b 93 08 03 00 00 	mov    0x308(%r11),%edx
  13:	59                   	pop    %rcx
  14:	5e                   	pop    %rsi
  15:	48 83 f8 fc          	cmp    $0xfffffffffffffffc,%rax
  19:	74 11                	je     0x2c
  1b:	c9                   	leave
  1c:	c3                   	ret
  1d:	0f 1f 80 00 00 00 00 	nopl   0x0(%rax)
  24:	48 8b 45 10          	mov    0x10(%rbp),%rax
  28:	0f 05                	syscall
  2a:*	c9                   	leave		<-- trapping instruction
  2b:	c3                   	ret
  2c:	83 e2 39             	and    $0x39,%edx
  2f:	83 fa 08             	cmp    $0x8,%edx
  32:	75 e7                	jne    0x1b
  34:	e8 03 ff ff ff       	call   0xffffffffffffff3c
  39:	0f 1f 00             	nopl   (%rax)
  3c:	f3 0f 1e fa          	endbr64

Code starting with the faulting instruction
===========================================
   0:	c9                   	leave
   1:	c3                   	ret
   2:	83 e2 39             	and    $0x39,%edx
   5:	83 fa 08             	cmp    $0x8,%edx
   8:	75 e7                	jne    0xfffffffffffffff1
   a:	e8 03 ff ff ff       	call   0xffffffffffffff12
   f:	0f 1f 00             	nopl   (%rax)
  12:	f3 0f 1e fa          	endbr64
[  256.433232] RSP: 002b:00007ffc8fc6e000 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[  256.433274] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 00007ff9be2ca08e
[  256.433319] RDX: 0000000000000000 RSI: 00007ffc8fc6e0b0 RDI: 0000000000000005
[  256.433363] RBP: 00007ffc8fc6e010 R08: 0000000000000000 R09: 0000000000000000
[  256.433404] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10e41f
[  256.433446] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffc8fc6e780
| [  256.433567] ------------[ cut here ]------------
| [  256.433593] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#0: ip/8134
| [  256.433641] Modules linked in: 8021q
| [  256.433715] Tainted: [W]=WARN
[  256.433739] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[  256.433775] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3))
[  256.433811] Code: 80 00 00 00 e8 09 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 96 a5 fb ff b9 a6 ff ff
All code
========
   0:	80 00 00             	addb   $0x0,(%rax)
   3:	00 e8                	add    %ch,%al
   5:	09 d9                	or     %ebx,%ecx
   7:	ff                   	(bad)
   8:	ff 48 83             	decl   -0x7d(%rax)
   b:	c4                   	(bad)
   c:	38 85 c0 75 18 48    	cmp    %al,0x481875c0(%rbp)
  12:	83 c4 08             	add    $0x8,%esp
  15:	4c 89 f8             	mov    %r15,%rax
  18:	5b                   	pop    %rbx
  19:	5d                   	pop    %rbp
  1a:	41 5c                	pop    %r12
  1c:	41 5d                	pop    %r13
  1e:	41 5e                	pop    %r14
  20:	41 5f                	pop    %r15
  22:	c3                   	ret
  23:	44 8b 48 08          	mov    0x8(%rax),%r9d
  27:	eb b4                	jmp    0xffffffffffffffdd
  29:	90                   	nop
  2a:*	0f 0b                	ud2		<-- trapping instruction
  2c:	90                   	nop
  2d:	ba 02 00 00 00       	mov    $0x2,%edx
  32:	4c 89 fe             	mov    %r15,%rsi
  35:	31 ff                	xor    %edi,%edi
  37:	e8 96 a5 fb ff       	call   0xfffffffffffba5d2
  3c:	b9                   	.byte 0xb9
  3d:	a6                   	cmpsb  (%rdi),(%rsi)
  3e:	ff                   	(bad)
  3f:	ff                   	.byte 0xff

Code starting with the faulting instruction
===========================================
   0:	0f 0b                	ud2
   2:	90                   	nop
   3:	ba 02 00 00 00       	mov    $0x2,%edx
   8:	4c 89 fe             	mov    %r15,%rsi
   b:	31 ff                	xor    %edi,%edi
   d:	e8 96 a5 fb ff       	call   0xfffffffffffba5a8
  12:	b9                   	.byte 0xb9
  13:	a6                   	cmpsb  (%rdi),(%rsi)
  14:	ff                   	(bad)
  15:	ff                   	.byte 0xff
[  256.433909] RSP: 0018:ff829f24808f7618 EFLAGS: 00010286
[  256.433938] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000
[  256.433983] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3bc5ca01df4a00
[  256.434027] RBP: 0000000000000000 R08: ff3bc5ca032ca490 R09: ff3bc5ca02e3502c
[  256.434072] R10: ff3bc5ca04cf7118 R11: fefefefefefefeff R12: 0000000000000000
[  256.434111] R13: 0000000000000010 R14: ff3bc5ca04cf7000 R15: ff3bc5ca01df4a00
[  256.434158] FS:  00007ff9be090840(0000) GS:ff3bc5cab843e000(0000) knlGS:0000000000000000
[  256.434201] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[  256.434235] CR2: 00007ff9be3601a0 CR3: 0000000006577004 CR4: 0000000000771ef0
[  256.434278] PKRU: 55555554
[  256.434292] Call Trace:
[  256.434307]  <TASK>
[  256.434321]  rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121)
[  256.434342]  notifier_call_chain (kernel/notifier.c:85)
[  256.434364]  __netdev_upper_dev_unlink (net/core/dev.c:9027)
[  256.434394]  netdev_upper_dev_unlink (net/core/dev.c:9054)
[  256.434422]  del_nbp (net/bridge/br_if.c:363)
[  256.434444]  br_dev_delete (net/bridge/br_if.c:386)
[  256.434464]  rtnl_dellink (net/core/rtnetlink.c:3591 net/core/rtnetlink.c:3634)
[  256.434489]  ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7))
[  256.434510]  ? rtnl_dellinkprop (net/core/rtnetlink.c:4408)
[  256.434530]  rtnetlink_rcv_msg (net/core/rtnetlink.c:7061)
[  256.434551]  ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360)
[  256.434571]  ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1))
[  256.434600]  netlink_rcv_skb (net/netlink/af_netlink.c:2551)
[  256.434622]  netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345)
[  256.434643]  netlink_sendmsg (net/netlink/af_netlink.c:1895)
[  256.434663]  ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4))
[  256.434683]  ___sys_sendmsg (net/socket.c:2752)
[  256.434706]  __sys_sendmsg (net/socket.c:2784)
[  256.434728]  do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94)
[  256.434748]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[  256.434780] RIP: 0033:0x7ff9be2ca08e
[  256.434801] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 <c9> c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa
All code
========
   0:	4d 89 d8             	mov    %r11,%r8
   3:	e8 94 bd 00 00       	call   0xbd9c
   8:	4c 8b 5d f8          	mov    -0x8(%rbp),%r11
   c:	41 8b 93 08 03 00 00 	mov    0x308(%r11),%edx
  13:	59                   	pop    %rcx
  14:	5e                   	pop    %rsi
  15:	48 83 f8 fc          	cmp    $0xfffffffffffffffc,%rax
  19:	74 11                	je     0x2c
  1b:	c9                   	leave
  1c:	c3                   	ret
  1d:	0f 1f 80 00 00 00 00 	nopl   0x0(%rax)
  24:	48 8b 45 10          	mov    0x10(%rbp),%rax
  28:	0f 05                	syscall
  2a:*	c9                   	leave		<-- trapping instruction
  2b:	c3                   	ret
  2c:	83 e2 39             	and    $0x39,%edx
  2f:	83 fa 08             	cmp    $0x8,%edx
  32:	75 e7                	jne    0x1b
  34:	e8 03 ff ff ff       	call   0xffffffffffffff3c
  39:	0f 1f 00             	nopl   (%rax)
  3c:	f3 0f 1e fa          	endbr64

Code starting with the faulting instruction
===========================================
   0:	c9                   	leave
   1:	c3                   	ret
   2:	83 e2 39             	and    $0x39,%edx
   5:	83 fa 08             	cmp    $0x8,%edx
   8:	75 e7                	jne    0xfffffffffffffff1
   a:	e8 03 ff ff ff       	call   0xffffffffffffff12
   f:	0f 1f 00             	nopl   (%rax)
  12:	f3 0f 1e fa          	endbr64
[  256.434898] RSP: 002b:00007ffc8fc6e000 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[  256.434941] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 00007ff9be2ca08e
[  256.434982] RDX: 0000000000000000 RSI: 00007ffc8fc6e0b0 RDI: 0000000000000005
[  256.435022] RBP: 00007ffc8fc6e010 R08: 0000000000000000 R09: 0000000000000000
[  256.435064] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10e41f
[  256.435106] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffc8fc6e780
| [  256.435293] ------------[ cut here ]------------
| [  256.435327] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#0: ip/8134
| [  256.435376] Modules linked in: 8021q
| [  256.435457] Tainted: [W]=WARN
[  256.435479] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[  256.435522] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3))
[  256.435550] Code: 80 00 00 00 e8 09 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 96 a5 fb ff b9 a6 ff ff
All code
========
   0:	80 00 00             	addb   $0x0,(%rax)
   3:	00 e8                	add    %ch,%al
   5:	09 d9                	or     %ebx,%ecx
   7:	ff                   	(bad)
   8:	ff 48 83             	decl   -0x7d(%rax)
   b:	c4                   	(bad)
   c:	38 85 c0 75 18 48    	cmp    %al,0x481875c0(%rbp)
  12:	83 c4 08             	add    $0x8,%esp
  15:	4c 89 f8             	mov    %r15,%rax
  18:	5b                   	pop    %rbx
  19:	5d                   	pop    %rbp
  1a:	41 5c                	pop    %r12
  1c:	41 5d                	pop    %r13
  1e:	41 5e                	pop    %r14
  20:	41 5f                	pop    %r15
  22:	c3                   	ret
  23:	44 8b 48 08          	mov    0x8(%rax),%r9d
  27:	eb b4                	jmp    0xffffffffffffffdd
  29:	90                   	nop
  2a:*	0f 0b                	ud2		<-- trapping instruction
  2c:	90                   	nop
  2d:	ba 02 00 00 00       	mov    $0x2,%edx
  32:	4c 89 fe             	mov    %r15,%rsi
  35:	31 ff                	xor    %edi,%edi
  37:	e8 96 a5 fb ff       	call   0xfffffffffffba5d2
  3c:	b9                   	.byte 0xb9
  3d:	a6                   	cmpsb  (%rdi),(%rsi)
  3e:	ff                   	(bad)
  3f:	ff                   	.byte 0xff

Code starting with the faulting instruction
===========================================
   0:	0f 0b                	ud2
   2:	90                   	nop
   3:	ba 02 00 00 00       	mov    $0x2,%edx
   8:	4c 89 fe             	mov    %r15,%rsi
   b:	31 ff                	xor    %edi,%edi
   d:	e8 96 a5 fb ff       	call   0xfffffffffffba5a8
  12:	b9                   	.byte 0xb9
  13:	a6                   	cmpsb  (%rdi),(%rsi)
  14:	ff                   	(bad)
  15:	ff                   	.byte 0xff
[  256.435648] RSP: 0018:ff829f24808f7620 EFLAGS: 00010286
[  256.435676] RAX: 00000000ffffffa6 RBX: 0000000000000100 RCX: 0000000000000000
[  256.435716] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3bc5ca01df4a00
[  256.435757] RBP: 0000000000000000 R08: ff3bc5ca032a72d0 R09: ff3bc5ca02e3502c
[  256.435802] R10: ff3bc5ca04e77118 R11: fefefefefefefeff R12: 0000000000000000
[  256.435843] R13: 0000000000000010 R14: ff3bc5ca04e77000 R15: ff3bc5ca01df4a00
[  256.435887] FS:  00007ff9be090840(0000) GS:ff3bc5cab843e000(0000) knlGS:0000000000000000
[  256.435930] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[  256.435963] CR2: 00007ff9be3601a0 CR3: 0000000006577004 CR4: 0000000000771ef0
[  256.436003] PKRU: 55555554
[  256.436017] Call Trace:
[  256.436030]  <TASK>
[  256.436045]  rtmsg_ifinfo (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:4560)
[  256.436069]  __dev_notify_flags (net/core/dev.c:9787)
[  256.436088]  __dev_set_promiscuity (net/core/dev.c:9630)
[  256.436117]  netif_set_promiscuity (net/core/dev.c:9639)
[  256.436151]  dev_set_promiscuity (net/core/dev_api.c:288)
[  256.436173]  del_nbp (net/bridge/br_if.c:254 net/bridge/br_if.c:340)
[  256.436194]  br_dev_delete (net/bridge/br_if.c:386)
[  256.436216]  rtnl_dellink (net/core/rtnetlink.c:3591 net/core/rtnetlink.c:3634)
[  256.436238]  ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7))
[  256.436260]  ? rtnl_dellinkprop (net/core/rtnetlink.c:4408)
[  256.436286]  rtnetlink_rcv_msg (net/core/rtnetlink.c:7061)
[  256.436306]  ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360)
[  256.436327]  ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1))
[  256.436355]  netlink_rcv_skb (net/netlink/af_netlink.c:2551)
[  256.436376]  netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345)
[  256.436399]  netlink_sendmsg (net/netlink/af_netlink.c:1895)
[  256.436417]  ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4))
[  256.436442]  ___sys_sendmsg (net/socket.c:2752)
[  256.436464]  __sys_sendmsg (net/socket.c:2784)
[  256.436486]  do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94)
[  256.436509]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[  256.436536] RIP: 0033:0x7ff9be2ca08e
[  256.436558] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 <c9> c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa
All code
========
   0:	4d 89 d8             	mov    %r11,%r8
   3:	e8 94 bd 00 00       	call   0xbd9c
   8:	4c 8b 5d f8          	mov    -0x8(%rbp),%r11
   c:	41 8b 93 08 03 00 00 	mov    0x308(%r11),%edx
  13:	59                   	pop    %rcx
  14:	5e                   	pop    %rsi
  15:	48 83 f8 fc          	cmp    $0xfffffffffffffffc,%rax
  19:	74 11                	je     0x2c
  1b:	c9                   	leave
  1c:	c3                   	ret
  1d:	0f 1f 80 00 00 00 00 	nopl   0x0(%rax)
  24:	48 8b 45 10          	mov    0x10(%rbp),%rax
  28:	0f 05                	syscall
  2a:*	c9                   	leave		<-- trapping instruction
  2b:	c3                   	ret
  2c:	83 e2 39             	and    $0x39,%edx
  2f:	83 fa 08             	cmp    $0x8,%edx
  32:	75 e7                	jne    0x1b
  34:	e8 03 ff ff ff       	call   0xffffffffffffff3c
  39:	0f 1f 00             	nopl   (%rax)
  3c:	f3 0f 1e fa          	endbr64

Code starting with the faulting instruction
===========================================
   0:	c9                   	leave
   1:	c3                   	ret
   2:	83 e2 39             	and    $0x39,%edx
   5:	83 fa 08             	cmp    $0x8,%edx
   8:	75 e7                	jne    0xfffffffffffffff1
   a:	e8 03 ff ff ff       	call   0xffffffffffffff12
   f:	0f 1f 00             	nopl   (%rax)
  12:	f3 0f 1e fa          	endbr64
[  256.436660] RSP: 002b:00007ffc8fc6e000 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[  256.436702] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 00007ff9be2ca08e
[  256.436748] RDX: 0000000000000000 RSI: 00007ffc8fc6e0b0 RDI: 0000000000000005
[  256.436793] RBP: 00007ffc8fc6e010 R08: 0000000000000000 R09: 0000000000000000
[  256.436835] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10e41f
[  256.436878] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffc8fc6e780
| [  256.437001] ------------[ cut here ]------------
| [  256.437038] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#0: ip/8134
| [  256.437089] Modules linked in: 8021q
| [  256.437172] Tainted: [W]=WARN
[  256.437190] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[  256.437233] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3))
[  256.437262] Code: 80 00 00 00 e8 09 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 96 a5 fb ff b9 a6 ff ff
All code
========
   0:	80 00 00             	addb   $0x0,(%rax)
   3:	00 e8                	add    %ch,%al
   5:	09 d9                	or     %ebx,%ecx
   7:	ff                   	(bad)
   8:	ff 48 83             	decl   -0x7d(%rax)
   b:	c4                   	(bad)
   c:	38 85 c0 75 18 48    	cmp    %al,0x481875c0(%rbp)
  12:	83 c4 08             	add    $0x8,%esp
  15:	4c 89 f8             	mov    %r15,%rax
  18:	5b                   	pop    %rbx
  19:	5d                   	pop    %rbp
  1a:	41 5c                	pop    %r12
  1c:	41 5d                	pop    %r13
  1e:	41 5e                	pop    %r14
  20:	41 5f                	pop    %r15
  22:	c3                   	ret
  23:	44 8b 48 08          	mov    0x8(%rax),%r9d
  27:	eb b4                	jmp    0xffffffffffffffdd
  29:	90                   	nop
  2a:*	0f 0b                	ud2		<-- trapping instruction
  2c:	90                   	nop
  2d:	ba 02 00 00 00       	mov    $0x2,%edx
  32:	4c 89 fe             	mov    %r15,%rsi
  35:	31 ff                	xor    %edi,%edi
  37:	e8 96 a5 fb ff       	call   0xfffffffffffba5d2
  3c:	b9                   	.byte 0xb9
  3d:	a6                   	cmpsb  (%rdi),(%rsi)
  3e:	ff                   	(bad)
  3f:	ff                   	.byte 0xff

Code starting with the faulting instruction
===========================================
   0:	0f 0b                	ud2
   2:	90                   	nop
   3:	ba 02 00 00 00       	mov    $0x2,%edx
   8:	4c 89 fe             	mov    %r15,%rsi
   b:	31 ff                	xor    %edi,%edi
   d:	e8 96 a5 fb ff       	call   0xfffffffffffba5a8
  12:	b9                   	.byte 0xb9
  13:	a6                   	cmpsb  (%rdi),(%rsi)
  14:	ff                   	(bad)
  15:	ff                   	.byte 0xff
[  256.437360] RSP: 0018:ff829f24808f7618 EFLAGS: 00010286
[  256.437391] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000
[  256.437430] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3bc5ca01df4a00
[  256.437474] RBP: 0000000000000000 R08: ff3bc5ca032a72d0 R09: ff3bc5ca02e3502c
[  256.437516] R10: ff3bc5ca04e77118 R11: fefefefefefefeff R12: 0000000000000000
[  256.437555] R13: 0000000000000010 R14: ff3bc5ca04e77000 R15: ff3bc5ca01df4a00
[  256.437600] FS:  00007ff9be090840(0000) GS:ff3bc5cab843e000(0000) knlGS:0000000000000000
[  256.437640] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[  256.437674] CR2: 00007ff9be3601a0 CR3: 0000000006577004 CR4: 0000000000771ef0
[  256.437720] PKRU: 55555554
[  256.437734] Call Trace:
[  256.437748]  <TASK>
[  256.437766]  rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121)
[  256.437788]  notifier_call_chain (kernel/notifier.c:85)
[  256.437810]  __netdev_upper_dev_unlink (net/core/dev.c:9027)
[  256.437837]  netdev_upper_dev_unlink (net/core/dev.c:9054)
[  256.437863]  del_nbp (net/bridge/br_if.c:363)
[  256.437886]  br_dev_delete (net/bridge/br_if.c:386)
[  256.437908]  rtnl_dellink (net/core/rtnetlink.c:3591 net/core/rtnetlink.c:3634)
[  256.437934]  ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7))
[  256.437955]  ? rtnl_dellinkprop (net/core/rtnetlink.c:4408)
[  256.437976]  rtnetlink_rcv_msg (net/core/rtnetlink.c:7061)
[  256.437998]  ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360)
[  256.438019]  ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1))
[  256.438047]  netlink_rcv_skb (net/netlink/af_netlink.c:2551)
[  256.438067]  netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345)
[  256.438088]  netlink_sendmsg (net/netlink/af_netlink.c:1895)
[  256.438110]  ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4))
[  256.438134]  ___sys_sendmsg (net/socket.c:2752)
[  256.438155]  __sys_sendmsg (net/socket.c:2784)
[  256.438177]  do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94)
[  256.438196]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[  256.438225] RIP: 0033:0x7ff9be2ca08e
[  256.438246] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 <c9> c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa
All code
========
   0:	4d 89 d8             	mov    %r11,%r8
   3:	e8 94 bd 00 00       	call   0xbd9c
   8:	4c 8b 5d f8          	mov    -0x8(%rbp),%r11
   c:	41 8b 93 08 03 00 00 	mov    0x308(%r11),%edx
  13:	59                   	pop    %rcx
  14:	5e                   	pop    %rsi
  15:	48 83 f8 fc          	cmp    $0xfffffffffffffffc,%rax
  19:	74 11                	je     0x2c
  1b:	c9                   	leave
  1c:	c3                   	ret
  1d:	0f 1f 80 00 00 00 00 	nopl   0x0(%rax)
  24:	48 8b 45 10          	mov    0x10(%rbp),%rax
  28:	0f 05                	syscall
  2a:*	c9                   	leave		<-- trapping instruction
  2b:	c3                   	ret
  2c:	83 e2 39             	and    $0x39,%edx
  2f:	83 fa 08             	cmp    $0x8,%edx
  32:	75 e7                	jne    0x1b
  34:	e8 03 ff ff ff       	call   0xffffffffffffff3c
  39:	0f 1f 00             	nopl   (%rax)
  3c:	f3 0f 1e fa          	endbr64

Code starting with the faulting instruction
===========================================
   0:	c9                   	leave
   1:	c3                   	ret
   2:	83 e2 39             	and    $0x39,%edx
   5:	83 fa 08             	cmp    $0x8,%edx
   8:	75 e7                	jne    0xfffffffffffffff1
   a:	e8 03 ff ff ff       	call   0xffffffffffffff12
   f:	0f 1f 00             	nopl   (%rax)
  12:	f3 0f 1e fa          	endbr64
[  256.438341] RSP: 002b:00007ffc8fc6e000 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[  256.438382] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 00007ff9be2ca08e
[  256.438422] RDX: 0000000000000000 RSI: 00007ffc8fc6e0b0 RDI: 0000000000000005
[  256.438464] RBP: 00007ffc8fc6e010 R08: 0000000000000000 R09: 0000000000000000
[  256.438506] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10e41f
[  256.438553] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffc8fc6e780
| [  256.438722] ------------[ cut here ]------------
| [  256.438748] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#0: ip/8134
| [  256.438794] Modules linked in: 8021q
| [  256.438882] Tainted: [W]=WARN
[  256.438903] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[  256.438938] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3))
[  256.438968] Code: 80 00 00 00 e8 09 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 96 a5 fb ff b9 a6 ff ff
All code
========
   0:	80 00 00             	addb   $0x0,(%rax)
   3:	00 e8                	add    %ch,%al
   5:	09 d9                	or     %ebx,%ecx
   7:	ff                   	(bad)
   8:	ff 48 83             	decl   -0x7d(%rax)
   b:	c4                   	(bad)
   c:	38 85 c0 75 18 48    	cmp    %al,0x481875c0(%rbp)
  12:	83 c4 08             	add    $0x8,%esp
  15:	4c 89 f8             	mov    %r15,%rax
  18:	5b                   	pop    %rbx
  19:	5d                   	pop    %rbp
  1a:	41 5c                	pop    %r12
  1c:	41 5d                	pop    %r13
  1e:	41 5e                	pop    %r14
  20:	41 5f                	pop    %r15
  22:	c3                   	ret
  23:	44 8b 48 08          	mov    0x8(%rax),%r9d
  27:	eb b4                	jmp    0xffffffffffffffdd
  29:	90                   	nop
  2a:*	0f 0b                	ud2		<-- trapping instruction
  2c:	90                   	nop
  2d:	ba 02 00 00 00       	mov    $0x2,%edx
  32:	4c 89 fe             	mov    %r15,%rsi
  35:	31 ff                	xor    %edi,%edi
  37:	e8 96 a5 fb ff       	call   0xfffffffffffba5d2
  3c:	b9                   	.byte 0xb9
  3d:	a6                   	cmpsb  (%rdi),(%rsi)
  3e:	ff                   	(bad)
  3f:	ff                   	.byte 0xff

Code starting with the faulting instruction
===========================================
   0:	0f 0b                	ud2
   2:	90                   	nop
   3:	ba 02 00 00 00       	mov    $0x2,%edx
   8:	4c 89 fe             	mov    %r15,%rsi
   b:	31 ff                	xor    %edi,%edi
   d:	e8 96 a5 fb ff       	call   0xfffffffffffba5a8
  12:	b9                   	.byte 0xb9
  13:	a6                   	cmpsb  (%rdi),(%rsi)
  14:	ff                   	(bad)
  15:	ff                   	.byte 0xff
[  256.439070] RSP: 0018:ff829f24808f7670 EFLAGS: 00010286
[  256.439099] RAX: 00000000ffffffa6 RBX: 0000000000000041 RCX: 0000000000000000
[  256.439142] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3bc5ca01df4a00
[  256.439183] RBP: 0000000000000000 R08: ff3bc5ca01926990 R09: ff3bc5ca02e3502c
[  256.439226] R10: ff3bc5ca0206a118 R11: fefefefefefefeff R12: 0000000000000000
[  256.439270] R13: 0000000000000010 R14: ff3bc5ca0206a000 R15: ff3bc5ca01df4a00
[  256.439315] FS:  00007ff9be090840(0000) GS:ff3bc5cab843e000(0000) knlGS:0000000000000000
[  256.439356] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[  256.439389] CR2: 00007ff9be3601a0 CR3: 0000000006577004 CR4: 0000000000771ef0
[  256.439429] PKRU: 55555554
[  256.439444] Call Trace:
[  256.439459]  <TASK>
[  256.439473]  rtmsg_ifinfo (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:4560)
[  256.439494]  netif_close_many (net/core/dev.c:1804)
[  256.439513]  unregister_netdevice_many_notify (net/core/dev.c:12406)
[  256.439538]  ? sysfs_remove_group (fs/sysfs/group.c:330)
[  256.439562]  rtnl_dellink (net/core/rtnetlink.c:3592 net/core/rtnetlink.c:3634)
[  256.439589]  ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7))
[  256.439611]  ? rtnl_dellinkprop (net/core/rtnetlink.c:4408)
[  256.439632]  rtnetlink_rcv_msg (net/core/rtnetlink.c:7061)
[  256.439655]  ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360)
[  256.439677]  ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1))
[  256.439706]  netlink_rcv_skb (net/netlink/af_netlink.c:2551)
[  256.439727]  netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345)
[  256.439749]  netlink_sendmsg (net/netlink/af_netlink.c:1895)
[  256.439773]  ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4))
[  256.439794]  ___sys_sendmsg (net/socket.c:2752)
[  256.439817]  __sys_sendmsg (net/socket.c:2784)
[  256.439838]  do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94)
[  256.439860]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[  256.439888] RIP: 0033:0x7ff9be2ca08e
[  256.439909] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 <c9> c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa
All code
========
   0:	4d 89 d8             	mov    %r11,%r8
   3:	e8 94 bd 00 00       	call   0xbd9c
   8:	4c 8b 5d f8          	mov    -0x8(%rbp),%r11
   c:	41 8b 93 08 03 00 00 	mov    0x308(%r11),%edx
  13:	59                   	pop    %rcx
  14:	5e                   	pop    %rsi
  15:	48 83 f8 fc          	cmp    $0xfffffffffffffffc,%rax
  19:	74 11                	je     0x2c
  1b:	c9                   	leave
  1c:	c3                   	ret
  1d:	0f 1f 80 00 00 00 00 	nopl   0x0(%rax)
  24:	48 8b 45 10          	mov    0x10(%rbp),%rax
  28:	0f 05                	syscall
  2a:*	c9                   	leave		<-- trapping instruction
  2b:	c3                   	ret
  2c:	83 e2 39             	and    $0x39,%edx
  2f:	83 fa 08             	cmp    $0x8,%edx
  32:	75 e7                	jne    0x1b
  34:	e8 03 ff ff ff       	call   0xffffffffffffff3c
  39:	0f 1f 00             	nopl   (%rax)
  3c:	f3 0f 1e fa          	endbr64

Code starting with the faulting instruction
===========================================
   0:	c9                   	leave
   1:	c3                   	ret
   2:	83 e2 39             	and    $0x39,%edx
   5:	83 fa 08             	cmp    $0x8,%edx
   8:	75 e7                	jne    0xfffffffffffffff1
   a:	e8 03 ff ff ff       	call   0xffffffffffffff12
   f:	0f 1f 00             	nopl   (%rax)
  12:	f3 0f 1e fa          	endbr64
[  256.440008] RSP: 002b:00007ffc8fc6e000 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[  256.440052] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 00007ff9be2ca08e
[  256.440091] RDX: 0000000000000000 RSI: 00007ffc8fc6e0b0 RDI: 0000000000000005
[  256.440136] RBP: 00007ffc8fc6e010 R08: 0000000000000000 R09: 0000000000000000
[  256.440175] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10e41f
[  256.440217] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffc8fc6e780
| [  256.440374] ------------[ cut here ]------------
| [  256.440402] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#0: ip/8134
| [  256.440451] Modules linked in: 8021q
| [  256.440532] Tainted: [W]=WARN
[  256.440554] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[  256.440588] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3))
[  256.440617] Code: 80 00 00 00 e8 09 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 96 a5 fb ff b9 a6 ff ff
All code
========
   0:	80 00 00             	addb   $0x0,(%rax)
   3:	00 e8                	add    %ch,%al
   5:	09 d9                	or     %ebx,%ecx
   7:	ff                   	(bad)
   8:	ff 48 83             	decl   -0x7d(%rax)
   b:	c4                   	(bad)
   c:	38 85 c0 75 18 48    	cmp    %al,0x481875c0(%rbp)
  12:	83 c4 08             	add    $0x8,%esp
  15:	4c 89 f8             	mov    %r15,%rax
  18:	5b                   	pop    %rbx
  19:	5d                   	pop    %rbp
  1a:	41 5c                	pop    %r12
  1c:	41 5d                	pop    %r13
  1e:	41 5e                	pop    %r14
  20:	41 5f                	pop    %r15
  22:	c3                   	ret
  23:	44 8b 48 08          	mov    0x8(%rax),%r9d
  27:	eb b4                	jmp    0xffffffffffffffdd
  29:	90                   	nop
  2a:*	0f 0b                	ud2		<-- trapping instruction
  2c:	90                   	nop
  2d:	ba 02 00 00 00       	mov    $0x2,%edx
  32:	4c 89 fe             	mov    %r15,%rsi
  35:	31 ff                	xor    %edi,%edi
  37:	e8 96 a5 fb ff       	call   0xfffffffffffba5d2
  3c:	b9                   	.byte 0xb9
  3d:	a6                   	cmpsb  (%rdi),(%rsi)
  3e:	ff                   	(bad)
  3f:	ff                   	.byte 0xff

Code starting with the faulting instruction
===========================================
   0:	0f 0b                	ud2
   2:	90                   	nop
   3:	ba 02 00 00 00       	mov    $0x2,%edx
   8:	4c 89 fe             	mov    %r15,%rsi
   b:	31 ff                	xor    %edi,%edi
   d:	e8 96 a5 fb ff       	call   0xfffffffffffba5a8
  12:	b9                   	.byte 0xb9
  13:	a6                   	cmpsb  (%rdi),(%rsi)
  14:	ff                   	(bad)
  15:	ff                   	.byte 0xff
[  256.440713] RSP: 0018:ff829f24808f76e0 EFLAGS: 00010286
[  256.440740] RAX: 00000000ffffffa6 RBX: 00000000ffffffff RCX: 0000000000000000
[  256.440784] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3bc5ca01df4a00
[  256.440824] RBP: 0000000000000000 R08: ff3bc5ca01926990 R09: ff3bc5ca0207602c
[  256.440866] R10: ff3bc5ca0206a118 R11: fefefefefefefeff R12: 0000000000000000
[  256.440908] R13: 0000000000000011 R14: ff3bc5ca0206a000 R15: ff3bc5ca01df4a00
[  256.440951] FS:  00007ff9be090840(0000) GS:ff3bc5cab843e000(0000) knlGS:0000000000000000
[  256.440992] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[  256.441027] CR2: 00007ff9be3601a0 CR3: 0000000006577004 CR4: 0000000000771ef0
[  256.441074] PKRU: 55555554
[  256.441092] Call Trace:
[  256.441106]  <TASK>
[  256.441125]  unregister_netdevice_many_notify (net/core/dev.c:12439)
[  256.441153]  rtnl_dellink (net/core/rtnetlink.c:3592 net/core/rtnetlink.c:3634)
[  256.441176]  ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7))
[  256.441199]  ? rtnl_dellinkprop (net/core/rtnetlink.c:4408)
[  256.441220]  rtnetlink_rcv_msg (net/core/rtnetlink.c:7061)
[  256.441243]  ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360)
[  256.441264]  ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1))
[  256.441289]  netlink_rcv_skb (net/netlink/af_netlink.c:2551)
[  256.441309]  netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345)
[  256.441329]  netlink_sendmsg (net/netlink/af_netlink.c:1895)
[  256.441352]  ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4))
[  256.441373]  ___sys_sendmsg (net/socket.c:2752)
[  256.441396]  __sys_sendmsg (net/socket.c:2784)
[  256.441418]  do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94)
[  256.441442]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[  256.441472] RIP: 0033:0x7ff9be2ca08e
[  256.441494] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 <c9> c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa
All code
========
   0:	4d 89 d8             	mov    %r11,%r8
   3:	e8 94 bd 00 00       	call   0xbd9c
   8:	4c 8b 5d f8          	mov    -0x8(%rbp),%r11
   c:	41 8b 93 08 03 00 00 	mov    0x308(%r11),%edx
  13:	59                   	pop    %rcx
  14:	5e                   	pop    %rsi
  15:	48 83 f8 fc          	cmp    $0xfffffffffffffffc,%rax
  19:	74 11                	je     0x2c
  1b:	c9                   	leave
  1c:	c3                   	ret
  1d:	0f 1f 80 00 00 00 00 	nopl   0x0(%rax)
  24:	48 8b 45 10          	mov    0x10(%rbp),%rax
  28:	0f 05                	syscall
  2a:*	c9                   	leave		<-- trapping instruction
  2b:	c3                   	ret
  2c:	83 e2 39             	and    $0x39,%edx
  2f:	83 fa 08             	cmp    $0x8,%edx
  32:	75 e7                	jne    0x1b
  34:	e8 03 ff ff ff       	call   0xffffffffffffff3c
  39:	0f 1f 00             	nopl   (%rax)
  3c:	f3 0f 1e fa          	endbr64

Code starting with the faulting instruction
===========================================
   0:	c9                   	leave
   1:	c3                   	ret
   2:	83 e2 39             	and    $0x39,%edx
   5:	83 fa 08             	cmp    $0x8,%edx
   8:	75 e7                	jne    0xfffffffffffffff1
   a:	e8 03 ff ff ff       	call   0xffffffffffffff12
   f:	0f 1f 00             	nopl   (%rax)
  12:	f3 0f 1e fa          	endbr64
[  256.441594] RSP: 002b:00007ffc8fc6e000 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[  256.441638] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 00007ff9be2ca08e
[  256.441681] RDX: 0000000000000000 RSI: 00007ffc8fc6e0b0 RDI: 0000000000000005
[  256.441725] RBP: 00007ffc8fc6e010 R08: 0000000000000000 R09: 0000000000000000
[  256.441766] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10e41f
[  256.441828] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffc8fc6e780
| [  256.455866] ------------[ cut here ]------------
| [  256.455902] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#1: 2/197
| [  256.456017] Modules linked in: 8021q
| [  256.456103] Tainted: [W]=WARN
[  256.456128] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[  256.456168] Workqueue: netns cleanup_net
[  256.456192] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3))
[  256.456221] Code: 80 00 00 00 e8 09 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 96 a5 fb ff b9 a6 ff ff
All code
========
   0:	80 00 00             	addb   $0x0,(%rax)
   3:	00 e8                	add    %ch,%al
   5:	09 d9                	or     %ebx,%ecx
   7:	ff                   	(bad)
   8:	ff 48 83             	decl   -0x7d(%rax)
   b:	c4                   	(bad)
   c:	38 85 c0 75 18 48    	cmp    %al,0x481875c0(%rbp)
  12:	83 c4 08             	add    $0x8,%esp
  15:	4c 89 f8             	mov    %r15,%rax
  18:	5b                   	pop    %rbx
  19:	5d                   	pop    %rbp
  1a:	41 5c                	pop    %r12
  1c:	41 5d                	pop    %r13
  1e:	41 5e                	pop    %r14
  20:	41 5f                	pop    %r15
  22:	c3                   	ret
  23:	44 8b 48 08          	mov    0x8(%rax),%r9d
  27:	eb b4                	jmp    0xffffffffffffffdd
  29:	90                   	nop
  2a:*	0f 0b                	ud2		<-- trapping instruction
  2c:	90                   	nop
  2d:	ba 02 00 00 00       	mov    $0x2,%edx
  32:	4c 89 fe             	mov    %r15,%rsi
  35:	31 ff                	xor    %edi,%edi
  37:	e8 96 a5 fb ff       	call   0xfffffffffffba5d2
  3c:	b9                   	.byte 0xb9
  3d:	a6                   	cmpsb  (%rdi),(%rsi)
  3e:	ff                   	(bad)
  3f:	ff                   	.byte 0xff

Code starting with the faulting instruction
===========================================
   0:	0f 0b                	ud2
   2:	90                   	nop
   3:	ba 02 00 00 00       	mov    $0x2,%edx
   8:	4c 89 fe             	mov    %r15,%rsi
   b:	31 ff                	xor    %edi,%edi
   d:	e8 96 a5 fb ff       	call   0xfffffffffffba5a8
  12:	b9                   	.byte 0xb9
  13:	a6                   	cmpsb  (%rdi),(%rsi)
  14:	ff                   	(bad)
  15:	ff                   	.byte 0xff
[  256.456316] RSP: 0018:ff829f24803efc78 EFLAGS: 00010286
[  256.456346] RAX: 00000000ffffffa6 RBX: 0000000000000041 RCX: 0000000000000000
[  256.456386] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3bc5ca01df5b00
[  256.456435] RBP: 0000000000000000 R08: ff3bc5ca018a8c50 R09: ff3bc5ca04d00030
[  256.456477] R10: ff3bc5ca0660a118 R11: fefefefefefefeff R12: 0000000000000000
[  256.456521] R13: 0000000000000010 R14: ff3bc5ca0660a000 R15: ff3bc5ca01df5b00
[  256.456564] FS:  0000000000000000(0000) GS:ff3bc5cab84be000(0000) knlGS:0000000000000000
[  256.456607] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[  256.456639] CR2: 00007f0ac53c5f98 CR3: 000000003e042005 CR4: 0000000000771ef0
[  256.456681] PKRU: 55555554
[  256.456696] Call Trace:
[  256.456710]  <TASK>
[  256.456725]  rtmsg_ifinfo (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:4560)
[  256.456748]  netif_close_many (net/core/dev.c:1804)
[  256.456775]  unregister_netdevice_many_notify (net/core/dev.c:12406)
[  256.456805]  ? ipmr_free_table (net/ipv4/ipmr.c:453)
[  256.456831]  ops_undo_list (net/core/net_namespace.c:187 net/core/net_namespace.c:248)
[  256.456852]  cleanup_net (net/core/net_namespace.c:702)
[  256.456872]  process_one_work (kernel/workqueue.c:3314)
[  256.456893]  worker_thread (kernel/workqueue.c:3397 kernel/workqueue.c:3478)
[  256.456911]  ? rescuer_thread (kernel/workqueue.c:3672)
[  256.456932]  kthread (kernel/kthread.c:436)
[  256.456952]  ? kthread_park (kernel/kthread.c:725 (discriminator 4))
[  256.456974]  ret_from_fork (arch/x86/kernel/process.c:158)
[  256.456995]  ? kthread_park (kernel/kthread.c:725 (discriminator 4))
[  256.457021]  ret_from_fork_asm (arch/x86/entry/entry_64.S:245)
| [  256.457141] ------------[ cut here ]------------
| [  256.457170] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#1: 2/197
| [  256.457228] Modules linked in: 8021q
| [  256.457307] Tainted: [W]=WARN
[  256.457328] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[  256.457365] Workqueue: netns cleanup_net
[  256.457393] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3))
[  256.457422] Code: 80 00 00 00 e8 09 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 96 a5 fb ff b9 a6 ff ff
All code
========
   0:	80 00 00             	addb   $0x0,(%rax)
   3:	00 e8                	add    %ch,%al
   5:	09 d9                	or     %ebx,%ecx
   7:	ff                   	(bad)
   8:	ff 48 83             	decl   -0x7d(%rax)
   b:	c4                   	(bad)
   c:	38 85 c0 75 18 48    	cmp    %al,0x481875c0(%rbp)
  12:	83 c4 08             	add    $0x8,%esp
  15:	4c 89 f8             	mov    %r15,%rax
  18:	5b                   	pop    %rbx
  19:	5d                   	pop    %rbp
  1a:	41 5c                	pop    %r12
  1c:	41 5d                	pop    %r13
  1e:	41 5e                	pop    %r14
  20:	41 5f                	pop    %r15
  22:	c3                   	ret
  23:	44 8b 48 08          	mov    0x8(%rax),%r9d
  27:	eb b4                	jmp    0xffffffffffffffdd
  29:	90                   	nop
  2a:*	0f 0b                	ud2		<-- trapping instruction
  2c:	90                   	nop
  2d:	ba 02 00 00 00       	mov    $0x2,%edx
  32:	4c 89 fe             	mov    %r15,%rsi
  35:	31 ff                	xor    %edi,%edi
  37:	e8 96 a5 fb ff       	call   0xfffffffffffba5d2
  3c:	b9                   	.byte 0xb9
  3d:	a6                   	cmpsb  (%rdi),(%rsi)
  3e:	ff                   	(bad)
  3f:	ff                   	.byte 0xff

Code starting with the faulting instruction
===========================================
   0:	0f 0b                	ud2
   2:	90                   	nop
   3:	ba 02 00 00 00       	mov    $0x2,%edx
   8:	4c 89 fe             	mov    %r15,%rsi
   b:	31 ff                	xor    %edi,%edi
   d:	e8 96 a5 fb ff       	call   0xfffffffffffba5a8
  12:	b9                   	.byte 0xb9
  13:	a6                   	cmpsb  (%rdi),(%rsi)
  14:	ff                   	(bad)
  15:	ff                   	.byte 0xff
[  256.457519] RSP: 0018:ff829f24803efb98 EFLAGS: 00010286
[  256.457547] RAX: 00000000ffffffa6 RBX: 0000000000000041 RCX: 0000000000000000
[  256.457591] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3bc5ca01df5b00
[  256.457637] RBP: 0000000000000000 R08: ff3bc5ca03101190 R09: ff3bc5ca04d00030
[  256.457684] R10: ff3bc5ca03152118 R11: fefefefefefefeff R12: 0000000000000000
[  256.457726] R13: 0000000000000010 R14: ff3bc5ca03152000 R15: ff3bc5ca01df5b00
[  256.457777] FS:  0000000000000000(0000) GS:ff3bc5cab84be000(0000) knlGS:0000000000000000
[  256.457820] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[  256.457854] CR2: 00007f0ac53c5f98 CR3: 000000003e042005 CR4: 0000000000771ef0
[  256.457896] PKRU: 55555554
[  256.457912] Call Trace:
[  256.457927]  <TASK>
[  256.457941]  rtmsg_ifinfo (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:4560)
[  256.457962]  netif_close_many (net/core/dev.c:1804)
[  256.457982]  ? rtnl_is_locked (net/core/rtnetlink.c:169)
[  256.458004]  ? vlan_vid_del (net/8021q/vlan_core.c:367 net/8021q/vlan_core.c:387)
[  256.458027] vlan_device_event (net/8021q/vlan.c:475) 8021q
[  256.458057]  notifier_call_chain (kernel/notifier.c:85)
[  256.458079]  netif_close_many (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:1805)
[  256.458100]  unregister_netdevice_many_notify (net/core/dev.c:12406)
[  256.458132]  ? ipmr_free_table (net/ipv4/ipmr.c:453)
[  256.458154]  ops_undo_list (net/core/net_namespace.c:187 net/core/net_namespace.c:248)
[  256.458175]  cleanup_net (net/core/net_namespace.c:702)
[  256.458195]  process_one_work (kernel/workqueue.c:3314)
[  256.458217]  worker_thread (kernel/workqueue.c:3397 kernel/workqueue.c:3478)
[  256.458238]  ? rescuer_thread (kernel/workqueue.c:3672)
[  256.458259]  kthread (kernel/kthread.c:436)
[  256.458279]  ? kthread_park (kernel/kthread.c:725 (discriminator 4))
[  256.458301]  ret_from_fork (arch/x86/kernel/process.c:158)
[  256.458323]  ? kthread_park (kernel/kthread.c:725 (discriminator 4))
[  256.458346]  ret_from_fork_asm (arch/x86/entry/entry_64.S:245)
| [  256.458495] ------------[ cut here ]------------
| [  256.458521] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#1: 2/197
| [  256.458582] Modules linked in: 8021q
| [  256.458657] Tainted: [W]=WARN
[  256.458681] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[  256.458719] Workqueue: netns cleanup_net
[  256.458744] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3))
[  256.458778] Code: 80 00 00 00 e8 09 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 96 a5 fb ff b9 a6 ff ff
All code
========
   0:	80 00 00             	addb   $0x0,(%rax)
   3:	00 e8                	add    %ch,%al
   5:	09 d9                	or     %ebx,%ecx
   7:	ff                   	(bad)
   8:	ff 48 83             	decl   -0x7d(%rax)
   b:	c4                   	(bad)
   c:	38 85 c0 75 18 48    	cmp    %al,0x481875c0(%rbp)
  12:	83 c4 08             	add    $0x8,%esp
  15:	4c 89 f8             	mov    %r15,%rax
  18:	5b                   	pop    %rbx
  19:	5d                   	pop    %rbp
  1a:	41 5c                	pop    %r12
  1c:	41 5d                	pop    %r13
  1e:	41 5e                	pop    %r14
  20:	41 5f                	pop    %r15
  22:	c3                   	ret
  23:	44 8b 48 08          	mov    0x8(%rax),%r9d
  27:	eb b4                	jmp    0xffffffffffffffdd
  29:	90                   	nop
  2a:*	0f 0b                	ud2		<-- trapping instruction
  2c:	90                   	nop
  2d:	ba 02 00 00 00       	mov    $0x2,%edx
  32:	4c 89 fe             	mov    %r15,%rsi
  35:	31 ff                	xor    %edi,%edi
  37:	e8 96 a5 fb ff       	call   0xfffffffffffba5d2
  3c:	b9                   	.byte 0xb9
  3d:	a6                   	cmpsb  (%rdi),(%rsi)
  3e:	ff                   	(bad)
  3f:	ff                   	.byte 0xff

Code starting with the faulting instruction
===========================================
   0:	0f 0b                	ud2
   2:	90                   	nop
   3:	ba 02 00 00 00       	mov    $0x2,%edx
   8:	4c 89 fe             	mov    %r15,%rsi
   b:	31 ff                	xor    %edi,%edi
   d:	e8 96 a5 fb ff       	call   0xfffffffffffba5a8
  12:	b9                   	.byte 0xb9
  13:	a6                   	cmpsb  (%rdi),(%rsi)
  14:	ff                   	(bad)
  15:	ff                   	.byte 0xff
[  256.458878] RSP: 0018:ff829f24803efbd8 EFLAGS: 00010286
[  256.458905] RAX: 00000000ffffffa6 RBX: 00000000ffffffff RCX: 0000000000000000
[  256.458945] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3bc5ca01df5b00
[  256.458985] RBP: 0000000000000000 R08: ff3bc5ca03101190 R09: ff3bc5ca0207f830
[  256.459027] R10: ff3bc5ca03152118 R11: fefefefefefefeff R12: 0000000000000000
[  256.459071] R13: 0000000000000011 R14: ff3bc5ca03152000 R15: ff3bc5ca01df5b00
[  256.459119] FS:  0000000000000000(0000) GS:ff3bc5cab84be000(0000) knlGS:0000000000000000
[  256.459168] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[  256.459207] CR2: 00007f0ac53c5f98 CR3: 000000003e042005 CR4: 0000000000771ef0
[  256.459247] PKRU: 55555554
[  256.459262] Call Trace:
[  256.459276]  <TASK>
[  256.459291]  unregister_netdevice_many_notify (net/core/dev.c:12439)
[  256.459317] vlan_device_event (net/8021q/vlan.c:515) 8021q
[  256.459346]  notifier_call_chain (kernel/notifier.c:85)
[  256.459367]  unregister_netdevice_many_notify (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:12436)
[  256.459396]  ops_undo_list (net/core/net_namespace.c:187 net/core/net_namespace.c:248)
[  256.459418]  cleanup_net (net/core/net_namespace.c:702)
[  256.459439]  process_one_work (kernel/workqueue.c:3314)
[  256.459460]  worker_thread (kernel/workqueue.c:3397 kernel/workqueue.c:3478)
[  256.459481]  ? rescuer_thread (kernel/workqueue.c:3672)
[  256.459504]  kthread (kernel/kthread.c:436)
[  256.459528]  ? kthread_park (kernel/kthread.c:725 (discriminator 4))
[  256.459549]  ret_from_fork (arch/x86/kernel/process.c:158)
[  256.459571]  ? kthread_park (kernel/kthread.c:725 (discriminator 4))
[  256.459593]  ret_from_fork_asm (arch/x86/entry/entry_64.S:245)
| [  256.459706] ------------[ cut here ]------------
| [  256.459797] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#1: 2/197
| [  256.459900] Modules linked in: 8021q
| [  256.460049] Tainted: [W]=WARN
[  256.460086] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[  256.460146] Workqueue: netns cleanup_net
[  256.460181] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3))
[  256.460235] Code: 80 00 00 00 e8 09 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 96 a5 fb ff b9 a6 ff ff
All code
========
   0:	80 00 00             	addb   $0x0,(%rax)
   3:	00 e8                	add    %ch,%al
   5:	09 d9                	or     %ebx,%ecx
   7:	ff                   	(bad)
   8:	ff 48 83             	decl   -0x7d(%rax)
   b:	c4                   	(bad)
   c:	38 85 c0 75 18 48    	cmp    %al,0x481875c0(%rbp)
  12:	83 c4 08             	add    $0x8,%esp
  15:	4c 89 f8             	mov    %r15,%rax
  18:	5b                   	pop    %rbx
  19:	5d                   	pop    %rbp
  1a:	41 5c                	pop    %r12
  1c:	41 5d                	pop    %r13
  1e:	41 5e                	pop    %r14
  20:	41 5f                	pop    %r15
  22:	c3                   	ret
  23:	44 8b 48 08          	mov    0x8(%rax),%r9d
  27:	eb b4                	jmp    0xffffffffffffffdd
  29:	90                   	nop
  2a:*	0f 0b                	ud2		<-- trapping instruction
  2c:	90                   	nop
  2d:	ba 02 00 00 00       	mov    $0x2,%edx
  32:	4c 89 fe             	mov    %r15,%rsi
  35:	31 ff                	xor    %edi,%edi
  37:	e8 96 a5 fb ff       	call   0xfffffffffffba5d2
  3c:	b9                   	.byte 0xb9
  3d:	a6                   	cmpsb  (%rdi),(%rsi)
  3e:	ff                   	(bad)
  3f:	ff                   	.byte 0xff

Code starting with the faulting instruction
===========================================
   0:	0f 0b                	ud2
   2:	90                   	nop
   3:	ba 02 00 00 00       	mov    $0x2,%edx
   8:	4c 89 fe             	mov    %r15,%rsi
   b:	31 ff                	xor    %edi,%edi
   d:	e8 96 a5 fb ff       	call   0xfffffffffffba5a8
  12:	b9                   	.byte 0xb9
  13:	a6                   	cmpsb  (%rdi),(%rsi)
  14:	ff                   	(bad)
  15:	ff                   	.byte 0xff
[  256.460415] RSP: 0018:ff829f24803efce8 EFLAGS: 00010286
[  256.460465] RAX: 00000000ffffffa6 RBX: 00000000ffffffff RCX: 0000000000000000
[  256.460544] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3bc5ca01df5b00
[  256.460599] RBP: 0000000000000000 R08: ff3bc5ca018a8c50 R09: ff3bc5ca03157030
[  256.460680] R10: ff3bc5ca0660a118 R11: fefefefefefefeff R12: 0000000000000000
[  256.460759] R13: 0000000000000011 R14: ff3bc5ca0660a000 R15: ff3bc5ca01df5b00
[  256.460829] FS:  0000000000000000(0000) GS:ff3bc5cab84be000(0000) knlGS:0000000000000000
[  256.460905] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[  256.460970] CR2: 00007f0ac53c5f98 CR3: 000000003e042005 CR4: 0000000000771ef0
[  256.461012] PKRU: 55555554
[  256.461024] Call Trace:
[  256.461035]  <TASK>
[  256.461051]  unregister_netdevice_many_notify (net/core/dev.c:12439)
[  256.461079]  ops_undo_list (net/core/net_namespace.c:187 net/core/net_namespace.c:248)
[  256.461100]  cleanup_net (net/core/net_namespace.c:702)
[  256.461127]  process_one_work (kernel/workqueue.c:3314)
[  256.461151]  worker_thread (kernel/workqueue.c:3397 kernel/workqueue.c:3478)
[  256.461172]  ? rescuer_thread (kernel/workqueue.c:3672)
[  256.461193]  kthread (kernel/kthread.c:436)
[  256.461214]  ? kthread_park (kernel/kthread.c:725 (discriminator 4))
[  256.461236]  ret_from_fork (arch/x86/kernel/process.c:158)
[  256.461258]  ? kthread_park (kernel/kthread.c:725 (discriminator 4))
[  256.461281]  ret_from_fork_asm (arch/x86/entry/entry_64.S:245)
| [  256.471815] ------------[ cut here ]------------
| [  256.471867] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#1: 2/197
| [  256.471934] Modules linked in: 8021q
| [  256.472010] Tainted: [W]=WARN
[  256.472037] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[  256.472072] Workqueue: netns cleanup_net
[  256.472092] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3))
[  256.472119] Code: 80 00 00 00 e8 09 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 96 a5 fb ff b9 a6 ff ff
All code
========
   0:	80 00 00             	addb   $0x0,(%rax)
   3:	00 e8                	add    %ch,%al
   5:	09 d9                	or     %ebx,%ecx
   7:	ff                   	(bad)
   8:	ff 48 83             	decl   -0x7d(%rax)
   b:	c4                   	(bad)
   c:	38 85 c0 75 18 48    	cmp    %al,0x481875c0(%rbp)
  12:	83 c4 08             	add    $0x8,%esp
  15:	4c 89 f8             	mov    %r15,%rax
  18:	5b                   	pop    %rbx
  19:	5d                   	pop    %rbp
  1a:	41 5c                	pop    %r12
  1c:	41 5d                	pop    %r13
  1e:	41 5e                	pop    %r14
  20:	41 5f                	pop    %r15
  22:	c3                   	ret
  23:	44 8b 48 08          	mov    0x8(%rax),%r9d
  27:	eb b4                	jmp    0xffffffffffffffdd
  29:	90                   	nop
  2a:*	0f 0b                	ud2		<-- trapping instruction
  2c:	90                   	nop
  2d:	ba 02 00 00 00       	mov    $0x2,%edx
  32:	4c 89 fe             	mov    %r15,%rsi
  35:	31 ff                	xor    %edi,%edi
  37:	e8 96 a5 fb ff       	call   0xfffffffffffba5d2
  3c:	b9                   	.byte 0xb9
  3d:	a6                   	cmpsb  (%rdi),(%rsi)
  3e:	ff                   	(bad)
  3f:	ff                   	.byte 0xff

Code starting with the faulting instruction
===========================================
   0:	0f 0b                	ud2
   2:	90                   	nop
   3:	ba 02 00 00 00       	mov    $0x2,%edx
   8:	4c 89 fe             	mov    %r15,%rsi
   b:	31 ff                	xor    %edi,%edi
   d:	e8 96 a5 fb ff       	call   0xfffffffffffba5a8
  12:	b9                   	.byte 0xb9
  13:	a6                   	cmpsb  (%rdi),(%rsi)
  14:	ff                   	(bad)
  15:	ff                   	.byte 0xff
[  256.472217] RSP: 0018:ff829f24803efc08 EFLAGS: 00010286
[  256.472248] RAX: 00000000ffffffa6 RBX: 0000000000000041 RCX: 0000000000000000
[  256.472290] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3bc5ca01df5b00
[  256.472337] RBP: 0000000000000000 R08: ff3bc5ca01926750 R09: ff3bc5ca02e3602c
[  256.472380] R10: ff3bc5ca04e71118 R11: fefefefefefefeff R12: 0000000000000000
[  256.472425] R13: 0000000000000010 R14: ff3bc5ca04e71000 R15: ff3bc5ca01df5b00
[  256.472469] FS:  0000000000000000(0000) GS:ff3bc5cab84be000(0000) knlGS:0000000000000000
[  256.472514] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[  256.472550] CR2: 00007f0ac53c5f98 CR3: 000000003e042005 CR4: 0000000000771ef0
[  256.472591] PKRU: 55555554
[  256.472607] Call Trace:
[  256.472622]  <TASK>
[  256.472635]  rtmsg_ifinfo (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:4560)
[  256.472658]  netif_close_many (net/core/dev.c:1804)
[  256.472680]  unregister_netdevice_many_notify (net/core/dev.c:12406)
[  256.472708]  ? unregister_netdevice_queue (net/core/dev.c:12301 (discriminator 1))
[  256.472734]  default_device_exit_batch (net/core/dev.c:12497 net/core/dev.c:13089)
[  256.472766]  ops_undo_list (net/core/net_namespace.c:205 net/core/net_namespace.c:252)
[  256.472790]  cleanup_net (net/core/net_namespace.c:702)
[  256.472811]  process_one_work (kernel/workqueue.c:3314)
[  256.472833]  worker_thread (kernel/workqueue.c:3397 kernel/workqueue.c:3478)
[  256.472854]  ? rescuer_thread (kernel/workqueue.c:3672)
[  256.472872]  kthread (kernel/kthread.c:436)
[  256.472894]  ? kthread_park (kernel/kthread.c:725 (discriminator 4))
[  256.472915]  ret_from_fork (arch/x86/kernel/process.c:158)
[  256.472936]  ? kthread_park (kernel/kthread.c:725 (discriminator 4))
[  256.472958]  ret_from_fork_asm (arch/x86/entry/entry_64.S:245)
| [  256.473043] ------------[ cut here ]------------
| [  256.473071] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#1: 2/197
| [  256.473130] Modules linked in: 8021q
| [  256.473211] Tainted: [W]=WARN
[  256.473231] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[  256.473267] Workqueue: netns cleanup_net
[  256.473288] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3))
[  256.473317] Code: 80 00 00 00 e8 09 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 96 a5 fb ff b9 a6 ff ff
All code
========
   0:	80 00 00             	addb   $0x0,(%rax)
   3:	00 e8                	add    %ch,%al
   5:	09 d9                	or     %ebx,%ecx
   7:	ff                   	(bad)
   8:	ff 48 83             	decl   -0x7d(%rax)
   b:	c4                   	(bad)
   c:	38 85 c0 75 18 48    	cmp    %al,0x481875c0(%rbp)
  12:	83 c4 08             	add    $0x8,%esp
  15:	4c 89 f8             	mov    %r15,%rax
  18:	5b                   	pop    %rbx
  19:	5d                   	pop    %rbp
  1a:	41 5c                	pop    %r12
  1c:	41 5d                	pop    %r13
  1e:	41 5e                	pop    %r14
  20:	41 5f                	pop    %r15
  22:	c3                   	ret
  23:	44 8b 48 08          	mov    0x8(%rax),%r9d
  27:	eb b4                	jmp    0xffffffffffffffdd
  29:	90                   	nop
  2a:*	0f 0b                	ud2		<-- trapping instruction
  2c:	90                   	nop
  2d:	ba 02 00 00 00       	mov    $0x2,%edx
  32:	4c 89 fe             	mov    %r15,%rsi
  35:	31 ff                	xor    %edi,%edi
  37:	e8 96 a5 fb ff       	call   0xfffffffffffba5d2
  3c:	b9                   	.byte 0xb9
  3d:	a6                   	cmpsb  (%rdi),(%rsi)
  3e:	ff                   	(bad)
  3f:	ff                   	.byte 0xff

Code starting with the faulting instruction
===========================================
   0:	0f 0b                	ud2
   2:	90                   	nop
   3:	ba 02 00 00 00       	mov    $0x2,%edx
   8:	4c 89 fe             	mov    %r15,%rsi
   b:	31 ff                	xor    %edi,%edi
   d:	e8 96 a5 fb ff       	call   0xfffffffffffba5a8
  12:	b9                   	.byte 0xb9
  13:	a6                   	cmpsb  (%rdi),(%rsi)
  14:	ff                   	(bad)
  15:	ff                   	.byte 0xff
[  256.473409] RSP: 0018:ff829f24803efc08 EFLAGS: 00010286
[  256.473440] RAX: 00000000ffffffa6 RBX: 0000000000000041 RCX: 0000000000000000
[  256.473482] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3bc5ca01df5b00
[  256.473522] RBP: 0000000000000000 R08: ff3bc5ca032ca490 R09: ff3bc5ca02e3602c
[  256.473564] R10: ff3bc5ca04cf7118 R11: fefefefefefefeff R12: 0000000000000000
[  256.473606] R13: 0000000000000010 R14: ff3bc5ca04cf7000 R15: ff3bc5ca01df5b00
[  256.473646] FS:  0000000000000000(0000) GS:ff3bc5cab84be000(0000) knlGS:0000000000000000
[  256.473689] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[  256.473721] CR2: 00007f0ac53c5f98 CR3: 000000003e042005 CR4: 0000000000771ef0
[  256.473766] PKRU: 55555554
[  256.473779] Call Trace:
[  256.473793]  <TASK>
[  256.473807]  rtmsg_ifinfo (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:4560)
[  256.473829]  netif_close_many (net/core/dev.c:1804)
[  256.473849]  unregister_netdevice_many_notify (net/core/dev.c:12406)
[  256.473877]  ? unregister_netdevice_queue (net/core/dev.c:12301 (discriminator 1))
[  256.473905]  default_device_exit_batch (net/core/dev.c:12497 net/core/dev.c:13089)
[  256.473932]  ops_undo_list (net/core/net_namespace.c:205 net/core/net_namespace.c:252)
[  256.473956]  cleanup_net (net/core/net_namespace.c:702)
[  256.473975]  process_one_work (kernel/workqueue.c:3314)
[  256.473996]  worker_thread (kernel/workqueue.c:3397 kernel/workqueue.c:3478)
[  256.474017]  ? rescuer_thread (kernel/workqueue.c:3672)
[  256.474036]  kthread (kernel/kthread.c:436)
[  256.474055]  ? kthread_park (kernel/kthread.c:725 (discriminator 4))
[  256.474076]  ret_from_fork (arch/x86/kernel/process.c:158)
[  256.474098]  ? kthread_park (kernel/kthread.c:725 (discriminator 4))
[  256.474119]  ret_from_fork_asm (arch/x86/entry/entry_64.S:245)
| [  256.474240] ------------[ cut here ]------------
| [  256.474268] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#1: 2/197
| [  256.474334] Modules linked in: 8021q
| [  256.474407] Tainted: [W]=WARN
[  256.474426] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[  256.474459] Workqueue: netns cleanup_net
[  256.474479] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3))
[  256.474509] Code: 80 00 00 00 e8 09 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 96 a5 fb ff b9 a6 ff ff
All code
========
   0:	80 00 00             	addb   $0x0,(%rax)
   3:	00 e8                	add    %ch,%al
   5:	09 d9                	or     %ebx,%ecx
   7:	ff                   	(bad)
   8:	ff 48 83             	decl   -0x7d(%rax)
   b:	c4                   	(bad)
   c:	38 85 c0 75 18 48    	cmp    %al,0x481875c0(%rbp)
  12:	83 c4 08             	add    $0x8,%esp
  15:	4c 89 f8             	mov    %r15,%rax
  18:	5b                   	pop    %rbx
  19:	5d                   	pop    %rbp
  1a:	41 5c                	pop    %r12
  1c:	41 5d                	pop    %r13
  1e:	41 5e                	pop    %r14
  20:	41 5f                	pop    %r15
  22:	c3                   	ret
  23:	44 8b 48 08          	mov    0x8(%rax),%r9d
  27:	eb b4                	jmp    0xffffffffffffffdd
  29:	90                   	nop
  2a:*	0f 0b                	ud2		<-- trapping instruction
  2c:	90                   	nop
  2d:	ba 02 00 00 00       	mov    $0x2,%edx
  32:	4c 89 fe             	mov    %r15,%rsi
  35:	31 ff                	xor    %edi,%edi
  37:	e8 96 a5 fb ff       	call   0xfffffffffffba5d2
  3c:	b9                   	.byte 0xb9
  3d:	a6                   	cmpsb  (%rdi),(%rsi)
  3e:	ff                   	(bad)
  3f:	ff                   	.byte 0xff

Code starting with the faulting instruction
===========================================
   0:	0f 0b                	ud2
   2:	90                   	nop
   3:	ba 02 00 00 00       	mov    $0x2,%edx
   8:	4c 89 fe             	mov    %r15,%rsi
   b:	31 ff                	xor    %edi,%edi
   d:	e8 96 a5 fb ff       	call   0xfffffffffffba5a8
  12:	b9                   	.byte 0xb9
  13:	a6                   	cmpsb  (%rdi),(%rsi)
  14:	ff                   	(bad)
  15:	ff                   	.byte 0xff
[  256.474605] RSP: 0018:ff829f24803efc78 EFLAGS: 00010286
[  256.474632] RAX: 00000000ffffffa6 RBX: 00000000ffffffff RCX: 0000000000000000
[  256.474674] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3bc5ca01df5b00
[  256.474714] RBP: 0000000000000000 R08: ff3bc5ca012258d0 R09: ff3bc5ca065c4830
[  256.474755] R10: ff3bc5ca04e72118 R11: fefefefefefefeff R12: 0000000000000000
[  256.474803] R13: 0000000000000011 R14: ff3bc5ca04e72000 R15: ff3bc5ca01df5b00
[  256.474847] FS:  0000000000000000(0000) GS:ff3bc5cab84be000(0000) knlGS:0000000000000000
[  256.474889] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[  256.474922] CR2: 00007f0ac53c5f98 CR3: 000000003e042005 CR4: 0000000000771ef0
[  256.474963] PKRU: 55555554
[  256.474978] Call Trace:
[  256.474992]  <TASK>
[  256.475006]  unregister_netdevice_many_notify (net/core/dev.c:12439)
[  256.475034]  default_device_exit_batch (net/core/dev.c:12497 net/core/dev.c:13089)
[  256.475066]  ops_undo_list (net/core/net_namespace.c:205 net/core/net_namespace.c:252)
[  256.475087]  cleanup_net (net/core/net_namespace.c:702)
[  256.475108]  process_one_work (kernel/workqueue.c:3314)
[  256.475136]  worker_thread (kernel/workqueue.c:3397 kernel/workqueue.c:3478)
[  256.475157]  ? rescuer_thread (kernel/workqueue.c:3672)
[  256.475179]  kthread (kernel/kthread.c:436)
[  256.475204]  ? kthread_park (kernel/kthread.c:725 (discriminator 4))
[  256.475223]  ret_from_fork (arch/x86/kernel/process.c:158)
[  256.475245]  ? kthread_park (kernel/kthread.c:725 (discriminator 4))
[  256.475268]  ret_from_fork_asm (arch/x86/entry/entry_64.S:245)
| [  256.475386] ------------[ cut here ]------------
| [  256.475412] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#1: 2/197
| [  256.475466] Modules linked in: 8021q
| [  256.475546] Tainted: [W]=WARN
[  256.475568] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[  256.475606] Workqueue: netns cleanup_net
[  256.475625] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3))
[  256.475655] Code: 80 00 00 00 e8 09 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 96 a5 fb ff b9 a6 ff ff
All code
========
   0:	80 00 00             	addb   $0x0,(%rax)
   3:	00 e8                	add    %ch,%al
   5:	09 d9                	or     %ebx,%ecx
   7:	ff                   	(bad)
   8:	ff 48 83             	decl   -0x7d(%rax)
   b:	c4                   	(bad)
   c:	38 85 c0 75 18 48    	cmp    %al,0x481875c0(%rbp)
  12:	83 c4 08             	add    $0x8,%esp
  15:	4c 89 f8             	mov    %r15,%rax
  18:	5b                   	pop    %rbx
  19:	5d                   	pop    %rbp
  1a:	41 5c                	pop    %r12
  1c:	41 5d                	pop    %r13
  1e:	41 5e                	pop    %r14
  20:	41 5f                	pop    %r15
  22:	c3                   	ret
  23:	44 8b 48 08          	mov    0x8(%rax),%r9d
  27:	eb b4                	jmp    0xffffffffffffffdd
  29:	90                   	nop
  2a:*	0f 0b                	ud2		<-- trapping instruction
  2c:	90                   	nop
  2d:	ba 02 00 00 00       	mov    $0x2,%edx
  32:	4c 89 fe             	mov    %r15,%rsi
  35:	31 ff                	xor    %edi,%edi
  37:	e8 96 a5 fb ff       	call   0xfffffffffffba5d2
  3c:	b9                   	.byte 0xb9
  3d:	a6                   	cmpsb  (%rdi),(%rsi)
  3e:	ff                   	(bad)
  3f:	ff                   	.byte 0xff

Code starting with the faulting instruction
===========================================
   0:	0f 0b                	ud2
   2:	90                   	nop
   3:	ba 02 00 00 00       	mov    $0x2,%edx
   8:	4c 89 fe             	mov    %r15,%rsi
   b:	31 ff                	xor    %edi,%edi
   d:	e8 96 a5 fb ff       	call   0xfffffffffffba5a8
  12:	b9                   	.byte 0xb9
  13:	a6                   	cmpsb  (%rdi),(%rsi)
  14:	ff                   	(bad)
  15:	ff                   	.byte 0xff
[  256.475751] RSP: 0018:ff829f24803efc78 EFLAGS: 00010286
[  256.475784] RAX: 00000000ffffffa6 RBX: 00000000ffffffff RCX: 0000000000000000
[  256.475824] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3bc5ca01df5b00
[  256.475864] RBP: 0000000000000000 R08: ff3bc5ca01926750 R09: ff3bc5ca065c702c
[  256.475902] R10: ff3bc5ca04e71118 R11: fefefefefefefeff R12: 0000000000000000
[  256.475941] R13: 0000000000000011 R14: ff3bc5ca04e71000 R15: ff3bc5ca01df5b00
[  256.475980] FS:  0000000000000000(0000) GS:ff3bc5cab84be000(0000) knlGS:0000000000000000
[  256.476021] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[  256.476057] CR2: 00007f0ac53c5f98 CR3: 000000003e042005 CR4: 0000000000771ef0
[  256.476099] PKRU: 55555554
[  256.476112] Call Trace:
[  256.476129]  <TASK>
[  256.476143]  unregister_netdevice_many_notify (net/core/dev.c:12439)
[  256.476170]  default_device_exit_batch (net/core/dev.c:12497 net/core/dev.c:13089)
[  256.476201]  ops_undo_list (net/core/net_namespace.c:205 net/core/net_namespace.c:252)
[  256.476225]  cleanup_net (net/core/net_namespace.c:702)
[  256.476246]  process_one_work (kernel/workqueue.c:3314)
[  256.476267]  worker_thread (kernel/workqueue.c:3397 kernel/workqueue.c:3478)
[  256.476289]  ? rescuer_thread (kernel/workqueue.c:3672)
[  256.476310]  kthread (kernel/kthread.c:436)
[  256.476331]  ? kthread_park (kernel/kthread.c:725 (discriminator 4))
[  256.476352]  ret_from_fork (arch/x86/kernel/process.c:158)
[  256.476373]  ? kthread_park (kernel/kthread.c:725 (discriminator 4))
[  256.476393]  ret_from_fork_asm (arch/x86/entry/entry_64.S:245)
| [  256.476499] ------------[ cut here ]------------
| [  256.476525] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#1: 2/197
| [  256.476579] Modules linked in: 8021q
| [  256.476658] Tainted: [W]=WARN
[  256.476677] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[  256.476712] Workqueue: netns cleanup_net
[  256.476738] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3))
[  256.476765] Code: 80 00 00 00 e8 09 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 96 a5 fb ff b9 a6 ff ff
All code
========
   0:	80 00 00             	addb   $0x0,(%rax)
   3:	00 e8                	add    %ch,%al
   5:	09 d9                	or     %ebx,%ecx
   7:	ff                   	(bad)
   8:	ff 48 83             	decl   -0x7d(%rax)
   b:	c4                   	(bad)
   c:	38 85 c0 75 18 48    	cmp    %al,0x481875c0(%rbp)
  12:	83 c4 08             	add    $0x8,%esp
  15:	4c 89 f8             	mov    %r15,%rax
  18:	5b                   	pop    %rbx
  19:	5d                   	pop    %rbp
  1a:	41 5c                	pop    %r12
  1c:	41 5d                	pop    %r13
  1e:	41 5e                	pop    %r14
  20:	41 5f                	pop    %r15
  22:	c3                   	ret
  23:	44 8b 48 08          	mov    0x8(%rax),%r9d
  27:	eb b4                	jmp    0xffffffffffffffdd
  29:	90                   	nop
  2a:*	0f 0b                	ud2		<-- trapping instruction
  2c:	90                   	nop
  2d:	ba 02 00 00 00       	mov    $0x2,%edx
  32:	4c 89 fe             	mov    %r15,%rsi
  35:	31 ff                	xor    %edi,%edi
  37:	e8 96 a5 fb ff       	call   0xfffffffffffba5d2
  3c:	b9                   	.byte 0xb9
  3d:	a6                   	cmpsb  (%rdi),(%rsi)
  3e:	ff                   	(bad)
  3f:	ff                   	.byte 0xff

Code starting with the faulting instruction
===========================================
   0:	0f 0b                	ud2
   2:	90                   	nop
   3:	ba 02 00 00 00       	mov    $0x2,%edx
   8:	4c 89 fe             	mov    %r15,%rsi
   b:	31 ff                	xor    %edi,%edi
   d:	e8 96 a5 fb ff       	call   0xfffffffffffba5a8
  12:	b9                   	.byte 0xb9
  13:	a6                   	cmpsb  (%rdi),(%rsi)
  14:	ff                   	(bad)
  15:	ff                   	.byte 0xff
[  256.476861] RSP: 0018:ff829f24803efc78 EFLAGS: 00010286
[  256.476888] RAX: 00000000ffffffa6 RBX: 00000000ffffffff RCX: 0000000000000000
[  256.476929] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3bc5ca01df5b00
[  256.476968] RBP: 0000000000000000 R08: ff3bc5ca032ade90 R09: ff3bc5ca0306d830
[  256.477008] R10: ff3bc5ca04cf0118 R11: fefefefefefefeff R12: 0000000000000000
[  256.477051] R13: 0000000000000011 R14: ff3bc5ca04cf0000 R15: ff3bc5ca01df5b00
[  256.477099] FS:  0000000000000000(0000) GS:ff3bc5cab84be000(0000) knlGS:0000000000000000
[  256.477150] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[  256.477184] CR2: 00007f0ac53c5f98 CR3: 000000003e042005 CR4: 0000000000771ef0
[  256.477228] PKRU: 55555554
[  256.477241] Call Trace:
[  256.477255]  <TASK>
[  256.477269]  unregister_netdevice_many_notify (net/core/dev.c:12439)
[  256.477296]  default_device_exit_batch (net/core/dev.c:12497 net/core/dev.c:13089)
[  256.477325]  ops_undo_list (net/core/net_namespace.c:205 net/core/net_namespace.c:252)
[  256.477345]  cleanup_net (net/core/net_namespace.c:702)
[  256.477366]  process_one_work (kernel/workqueue.c:3314)
[  256.477386]  worker_thread (kernel/workqueue.c:3397 kernel/workqueue.c:3478)
[  256.477407]  ? rescuer_thread (kernel/workqueue.c:3672)
[  256.477428]  kthread (kernel/kthread.c:436)
[  256.477450]  ? kthread_park (kernel/kthread.c:725 (discriminator 4))
[  256.477473]  ret_from_fork (arch/x86/kernel/process.c:158)
[  256.477495]  ? kthread_park (kernel/kthread.c:725 (discriminator 4))
[  256.477516]  ret_from_fork_asm (arch/x86/entry/entry_64.S:245)
| [  256.477621] ------------[ cut here ]------------
| [  256.477648] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#1: 2/197
| [  256.477701] Modules linked in: 8021q
| [  256.477780] Tainted: [W]=WARN
[  256.477800] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[  256.477839] Workqueue: netns cleanup_net
[  256.477861] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3))
[  256.477892] Code: 80 00 00 00 e8 09 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 96 a5 fb ff b9 a6 ff ff
All code
========
   0:	80 00 00             	addb   $0x0,(%rax)
   3:	00 e8                	add    %ch,%al
   5:	09 d9                	or     %ebx,%ecx
   7:	ff                   	(bad)
   8:	ff 48 83             	decl   -0x7d(%rax)
   b:	c4                   	(bad)
   c:	38 85 c0 75 18 48    	cmp    %al,0x481875c0(%rbp)
  12:	83 c4 08             	add    $0x8,%esp
  15:	4c 89 f8             	mov    %r15,%rax
  18:	5b                   	pop    %rbx
  19:	5d                   	pop    %rbp
  1a:	41 5c                	pop    %r12
  1c:	41 5d                	pop    %r13
  1e:	41 5e                	pop    %r14
  20:	41 5f                	pop    %r15
  22:	c3                   	ret
  23:	44 8b 48 08          	mov    0x8(%rax),%r9d
  27:	eb b4                	jmp    0xffffffffffffffdd
  29:	90                   	nop
  2a:*	0f 0b                	ud2		<-- trapping instruction
  2c:	90                   	nop
  2d:	ba 02 00 00 00       	mov    $0x2,%edx
  32:	4c 89 fe             	mov    %r15,%rsi
  35:	31 ff                	xor    %edi,%edi
  37:	e8 96 a5 fb ff       	call   0xfffffffffffba5d2
  3c:	b9                   	.byte 0xb9
  3d:	a6                   	cmpsb  (%rdi),(%rsi)
  3e:	ff                   	(bad)
  3f:	ff                   	.byte 0xff

Code starting with the faulting instruction
===========================================
   0:	0f 0b                	ud2
   2:	90                   	nop
   3:	ba 02 00 00 00       	mov    $0x2,%edx
   8:	4c 89 fe             	mov    %r15,%rsi
   b:	31 ff                	xor    %edi,%edi
   d:	e8 96 a5 fb ff       	call   0xfffffffffffba5a8
  12:	b9                   	.byte 0xb9
  13:	a6                   	cmpsb  (%rdi),(%rsi)
  14:	ff                   	(bad)
  15:	ff                   	.byte 0xff
[  256.477987] RSP: 0018:ff829f24803efc78 EFLAGS: 00010286
[  256.478012] RAX: 00000000ffffffa6 RBX: 00000000ffffffff RCX: 0000000000000000
[  256.478052] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3bc5ca01df5b00
[  256.478088] RBP: 0000000000000000 R08: ff3bc5ca032ca490 R09: ff3bc5ca0306f02c
[  256.478134] R10: ff3bc5ca04cf7118 R11: fefefefefefefeff R12: 0000000000000000
[  256.478173] R13: 0000000000000011 R14: ff3bc5ca04cf7000 R15: ff3bc5ca01df5b00
[  256.478213] FS:  0000000000000000(0000) GS:ff3bc5cab84be000(0000) knlGS:0000000000000000
[  256.478256] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[  256.478291] CR2: 00007f0ac53c5f98 CR3: 000000003e042005 CR4: 0000000000771ef0
[  256.478331] PKRU: 55555554
[  256.478345] Call Trace:
[  256.478358]  <TASK>
[  256.478372]  unregister_netdevice_many_notify (net/core/dev.c:12439)
[  256.478404]  default_device_exit_batch (net/core/dev.c:12497 net/core/dev.c:13089)
[  256.478431]  ops_undo_list (net/core/net_namespace.c:205 net/core/net_namespace.c:252)
[  256.478453]  cleanup_net (net/core/net_namespace.c:702)
[  256.478478]  process_one_work (kernel/workqueue.c:3314)
[  256.478499]  worker_thread (kernel/workqueue.c:3397 kernel/workqueue.c:3478)
[  256.478518]  ? rescuer_thread (kernel/workqueue.c:3672)
[  256.478539]  kthread (kernel/kthread.c:436)
[  256.478561]  ? kthread_park (kernel/kthread.c:725 (discriminator 4))
[  256.478584]  ret_from_fork (arch/x86/kernel/process.c:158)
[  256.478604]  ? kthread_park (kernel/kthread.c:725 (discriminator 4))
[  256.478627]  ret_from_fork_asm (arch/x86/entry/entry_64.S:245)
| [  256.478730] ------------[ cut here ]------------
| [  256.478755] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#1: 2/197
| [  256.478818] Modules linked in: 8021q
| [  256.478890] Tainted: [W]=WARN
[  256.478910] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[  256.478945] Workqueue: netns cleanup_net
[  256.478968] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3))
[  256.478996] Code: 80 00 00 00 e8 09 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 96 a5 fb ff b9 a6 ff ff
All code
========
   0:	80 00 00             	addb   $0x0,(%rax)
   3:	00 e8                	add    %ch,%al
   5:	09 d9                	or     %ebx,%ecx
   7:	ff                   	(bad)
   8:	ff 48 83             	decl   -0x7d(%rax)
   b:	c4                   	(bad)
   c:	38 85 c0 75 18 48    	cmp    %al,0x481875c0(%rbp)
  12:	83 c4 08             	add    $0x8,%esp
  15:	4c 89 f8             	mov    %r15,%rax
  18:	5b                   	pop    %rbx
  19:	5d                   	pop    %rbp
  1a:	41 5c                	pop    %r12
  1c:	41 5d                	pop    %r13
  1e:	41 5e                	pop    %r14
  20:	41 5f                	pop    %r15
  22:	c3                   	ret
  23:	44 8b 48 08          	mov    0x8(%rax),%r9d
  27:	eb b4                	jmp    0xffffffffffffffdd
  29:	90                   	nop
  2a:*	0f 0b                	ud2		<-- trapping instruction
  2c:	90                   	nop
  2d:	ba 02 00 00 00       	mov    $0x2,%edx
  32:	4c 89 fe             	mov    %r15,%rsi
  35:	31 ff                	xor    %edi,%edi
  37:	e8 96 a5 fb ff       	call   0xfffffffffffba5d2
  3c:	b9                   	.byte 0xb9
  3d:	a6                   	cmpsb  (%rdi),(%rsi)
  3e:	ff                   	(bad)
  3f:	ff                   	.byte 0xff

Code starting with the faulting instruction
===========================================
   0:	0f 0b                	ud2
   2:	90                   	nop
   3:	ba 02 00 00 00       	mov    $0x2,%edx
   8:	4c 89 fe             	mov    %r15,%rsi
   b:	31 ff                	xor    %edi,%edi
   d:	e8 96 a5 fb ff       	call   0xfffffffffffba5a8
  12:	b9                   	.byte 0xb9
  13:	a6                   	cmpsb  (%rdi),(%rsi)
  14:	ff                   	(bad)
  15:	ff                   	.byte 0xff
[  256.479089] RSP: 0018:ff829f24803efc78 EFLAGS: 00010286
[  256.479117] RAX: 00000000ffffffa6 RBX: 00000000ffffffff RCX: 0000000000000000
[  256.479162] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3bc5ca01df5b00
[  256.479199] RBP: 0000000000000000 R08: ff3bc5ca018d60d0 R09: ff3bc5ca04ce8030
[  256.479274] R10: ff3bc5ca02e34118 R11: fefefefefefefeff R12: 0000000000000000
[  256.479317] R13: 0000000000000011 R14: ff3bc5ca02e34000 R15: ff3bc5ca01df5b00
[  256.479356] FS:  0000000000000000(0000) GS:ff3bc5cab84be000(0000) knlGS:0000000000000000
[  256.479399] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[  256.479433] CR2: 00007f0ac53c5f98 CR3: 000000003e042005 CR4: 0000000000771ef0
[  256.479481] PKRU: 55555554
[  256.479495] Call Trace:
[  256.479508]  <TASK>
[  256.479521]  unregister_netdevice_many_notify (net/core/dev.c:12439)
[  256.479550]  default_device_exit_batch (net/core/dev.c:12497 net/core/dev.c:13089)
[  256.479578]  ops_undo_list (net/core/net_namespace.c:205 net/core/net_namespace.c:252)
[  256.479599]  cleanup_net (net/core/net_namespace.c:702)
[  256.479620]  process_one_work (kernel/workqueue.c:3314)
[  256.479641]  worker_thread (kernel/workqueue.c:3397 kernel/workqueue.c:3478)
[  256.479660]  ? rescuer_thread (kernel/workqueue.c:3672)
[  256.479679]  kthread (kernel/kthread.c:436)
[  256.479699]  ? kthread_park (kernel/kthread.c:725 (discriminator 4))
[  256.479719]  ret_from_fork (arch/x86/kernel/process.c:158)
[  256.479740]  ? kthread_park (kernel/kthread.c:725 (discriminator 4))
[  256.479761]  ret_from_fork_asm (arch/x86/entry/entry_64.S:245)
| [  256.479890] ------------[ cut here ]------------
| [  256.479916] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#1: 2/197
| [  256.479972] Modules linked in: 8021q
| [  256.480048] Tainted: [W]=WARN
[  256.480070] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[  256.480108] Workqueue: netns cleanup_net
[  256.480135] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3))
[  256.480164] Code: 80 00 00 00 e8 09 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 96 a5 fb ff b9 a6 ff ff
All code
========
   0:	80 00 00             	addb   $0x0,(%rax)
   3:	00 e8                	add    %ch,%al
   5:	09 d9                	or     %ebx,%ecx
   7:	ff                   	(bad)
   8:	ff 48 83             	decl   -0x7d(%rax)
   b:	c4                   	(bad)
   c:	38 85 c0 75 18 48    	cmp    %al,0x481875c0(%rbp)
  12:	83 c4 08             	add    $0x8,%esp
  15:	4c 89 f8             	mov    %r15,%rax
  18:	5b                   	pop    %rbx
  19:	5d                   	pop    %rbp
  1a:	41 5c                	pop    %r12
  1c:	41 5d                	pop    %r13
  1e:	41 5e                	pop    %r14
  20:	41 5f                	pop    %r15
  22:	c3                   	ret
  23:	44 8b 48 08          	mov    0x8(%rax),%r9d
  27:	eb b4                	jmp    0xffffffffffffffdd
  29:	90                   	nop
  2a:*	0f 0b                	ud2		<-- trapping instruction
  2c:	90                   	nop
  2d:	ba 02 00 00 00       	mov    $0x2,%edx
  32:	4c 89 fe             	mov    %r15,%rsi
  35:	31 ff                	xor    %edi,%edi
  37:	e8 96 a5 fb ff       	call   0xfffffffffffba5d2
  3c:	b9                   	.byte 0xb9
  3d:	a6                   	cmpsb  (%rdi),(%rsi)
  3e:	ff                   	(bad)
  3f:	ff                   	.byte 0xff

Code starting with the faulting instruction
===========================================
   0:	0f 0b                	ud2
   2:	90                   	nop
   3:	ba 02 00 00 00       	mov    $0x2,%edx
   8:	4c 89 fe             	mov    %r15,%rsi
   b:	31 ff                	xor    %edi,%edi
   d:	e8 96 a5 fb ff       	call   0xfffffffffffba5a8
  12:	b9                   	.byte 0xb9
  13:	a6                   	cmpsb  (%rdi),(%rsi)
  14:	ff                   	(bad)
  15:	ff                   	.byte 0xff
[  256.480250] RSP: 0018:ff829f24803efc78 EFLAGS: 00010286
[  256.480276] RAX: 00000000ffffffa6 RBX: 00000000ffffffff RCX: 0000000000000000
[  256.480319] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3bc5ca01df5b00
[  256.480358] RBP: 0000000000000000 R08: ff3bc5ca032a72d0 R09: ff3bc5ca04ce982c
[  256.480400] R10: ff3bc5ca04e77118 R11: fefefefefefefeff R12: 0000000000000000
[  256.480440] R13: 0000000000000011 R14: ff3bc5ca04e77000 R15: ff3bc5ca01df5b00
[  256.480481] FS:  0000000000000000(0000) GS:ff3bc5cab84be000(0000) knlGS:0000000000000000
[  256.480522] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[  256.480553] CR2: 00007f0ac53c5f98 CR3: 000000003e042005 CR4: 0000000000771ef0
[  256.480596] PKRU: 55555554
[  256.480609] Call Trace:
[  256.480623]  <TASK>
[  256.480636]  unregister_netdevice_many_notify (net/core/dev.c:12439)
[  256.480664]  default_device_exit_batch (net/core/dev.c:12497 net/core/dev.c:13089)
[  256.480691]  ops_undo_list (net/core/net_namespace.c:205 net/core/net_namespace.c:252)
[  256.480712]  cleanup_net (net/core/net_namespace.c:702)
[  256.480733]  process_one_work (kernel/workqueue.c:3314)
[  256.480754]  worker_thread (kernel/workqueue.c:3397 kernel/workqueue.c:3478)
[  256.480773]  ? rescuer_thread (kernel/workqueue.c:3672)
[  256.480794]  kthread (kernel/kthread.c:436)
[  256.480815]  ? kthread_park (kernel/kthread.c:725 (discriminator 4))
[  256.480836]  ret_from_fork (arch/x86/kernel/process.c:158)
[  256.480855]  ? kthread_park (kernel/kthread.c:725 (discriminator 4))
[  256.480876]  ret_from_fork_asm (arch/x86/entry/entry_64.S:245)
| [  256.480978] ------------[ cut here ]------------
| [  256.481003] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#1: 2/197
| [  256.481063] Modules linked in: 8021q
| [  256.481139] Tainted: [W]=WARN
[  256.481161] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[  256.481191] Workqueue: netns cleanup_net
[  256.481213] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3))
[  256.481245] Code: 80 00 00 00 e8 09 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 96 a5 fb ff b9 a6 ff ff
All code
========
   0:	80 00 00             	addb   $0x0,(%rax)
   3:	00 e8                	add    %ch,%al
   5:	09 d9                	or     %ebx,%ecx
   7:	ff                   	(bad)
   8:	ff 48 83             	decl   -0x7d(%rax)
   b:	c4                   	(bad)
   c:	38 85 c0 75 18 48    	cmp    %al,0x481875c0(%rbp)
  12:	83 c4 08             	add    $0x8,%esp
  15:	4c 89 f8             	mov    %r15,%rax
  18:	5b                   	pop    %rbx
  19:	5d                   	pop    %rbp
  1a:	41 5c                	pop    %r12
  1c:	41 5d                	pop    %r13
  1e:	41 5e                	pop    %r14
  20:	41 5f                	pop    %r15
  22:	c3                   	ret
  23:	44 8b 48 08          	mov    0x8(%rax),%r9d
  27:	eb b4                	jmp    0xffffffffffffffdd
  29:	90                   	nop
  2a:*	0f 0b                	ud2		<-- trapping instruction
  2c:	90                   	nop
  2d:	ba 02 00 00 00       	mov    $0x2,%edx
  32:	4c 89 fe             	mov    %r15,%rsi
  35:	31 ff                	xor    %edi,%edi
  37:	e8 96 a5 fb ff       	call   0xfffffffffffba5d2
  3c:	b9                   	.byte 0xb9
  3d:	a6                   	cmpsb  (%rdi),(%rsi)
  3e:	ff                   	(bad)
  3f:	ff                   	.byte 0xff

Code starting with the faulting instruction
===========================================
   0:	0f 0b                	ud2
   2:	90                   	nop
   3:	ba 02 00 00 00       	mov    $0x2,%edx
   8:	4c 89 fe             	mov    %r15,%rsi
   b:	31 ff                	xor    %edi,%edi
   d:	e8 96 a5 fb ff       	call   0xfffffffffffba5a8
  12:	b9                   	.byte 0xb9
  13:	a6                   	cmpsb  (%rdi),(%rsi)
  14:	ff                   	(bad)
  15:	ff                   	.byte 0xff
[  256.481354] RSP: 0018:ff829f24803efc78 EFLAGS: 00010286
[  256.481381] RAX: 00000000ffffffa6 RBX: 00000000ffffffff RCX: 0000000000000000
[  256.481422] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3bc5ca01df5b00
[  256.481462] RBP: 0000000000000000 R08: ff3bc5ca032ca110 R09: ff3bc5ca0644482c
[  256.481503] R10: ff3bc5ca04e55118 R11: fefefefefefefeff R12: 0000000000000000
[  256.481544] R13: 0000000000000011 R14: ff3bc5ca04e55000 R15: ff3bc5ca01df5b00
[  256.481586] FS:  0000000000000000(0000) GS:ff3bc5cab84be000(0000) knlGS:0000000000000000
[  256.481628] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[  256.481659] CR2: 00007f0ac53c5f98 CR3: 000000003e042005 CR4: 0000000000771ef0
[  256.481700] PKRU: 55555554
[  256.481714] Call Trace:
[  256.481726]  <TASK>
[  256.481740]  unregister_netdevice_many_notify (net/core/dev.c:12439)
[  256.481772]  default_device_exit_batch (net/core/dev.c:12497 net/core/dev.c:13089)
[  256.481800]  ops_undo_list (net/core/net_namespace.c:205 net/core/net_namespace.c:252)
[  256.481820]  cleanup_net (net/core/net_namespace.c:702)
[  256.481840]  process_one_work (kernel/workqueue.c:3314)
[  256.481860]  worker_thread (kernel/workqueue.c:3397 kernel/workqueue.c:3478)
[  256.481881]  ? rescuer_thread (kernel/workqueue.c:3672)
[  256.481901]  kthread (kernel/kthread.c:436)
[  256.481920]  ? kthread_park (kernel/kthread.c:725 (discriminator 4))
[  256.481942]  ret_from_fork (arch/x86/kernel/process.c:158)
[  256.481962]  ? kthread_park (kernel/kthread.c:725 (discriminator 4))
[  256.481983]  ret_from_fork_asm (arch/x86/entry/entry_64.S:245)
| [  256.507804] ------------[ cut here ]------------
| [  256.507846] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#1: 2/197
| [  256.507905] Modules linked in: 8021q
| [  256.507988] Tainted: [W]=WARN
[  256.508008] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[  256.508044] Workqueue: netns cleanup_net
[  256.508074] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3))
[  256.508102] Code: 80 00 00 00 e8 09 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 96 a5 fb ff b9 a6 ff ff
All code
========
   0:	80 00 00             	addb   $0x0,(%rax)
   3:	00 e8                	add    %ch,%al
   5:	09 d9                	or     %ebx,%ecx
   7:	ff                   	(bad)
   8:	ff 48 83             	decl   -0x7d(%rax)
   b:	c4                   	(bad)
   c:	38 85 c0 75 18 48    	cmp    %al,0x481875c0(%rbp)
  12:	83 c4 08             	add    $0x8,%esp
  15:	4c 89 f8             	mov    %r15,%rax
  18:	5b                   	pop    %rbx
  19:	5d                   	pop    %rbp
  1a:	41 5c                	pop    %r12
  1c:	41 5d                	pop    %r13
  1e:	41 5e                	pop    %r14
  20:	41 5f                	pop    %r15
  22:	c3                   	ret
  23:	44 8b 48 08          	mov    0x8(%rax),%r9d
  27:	eb b4                	jmp    0xffffffffffffffdd
  29:	90                   	nop
  2a:*	0f 0b                	ud2		<-- trapping instruction
  2c:	90                   	nop
  2d:	ba 02 00 00 00       	mov    $0x2,%edx
  32:	4c 89 fe             	mov    %r15,%rsi
  35:	31 ff                	xor    %edi,%edi
  37:	e8 96 a5 fb ff       	call   0xfffffffffffba5d2
  3c:	b9                   	.byte 0xb9
  3d:	a6                   	cmpsb  (%rdi),(%rsi)
  3e:	ff                   	(bad)
  3f:	ff                   	.byte 0xff

Code starting with the faulting instruction
===========================================
   0:	0f 0b                	ud2
   2:	90                   	nop
   3:	ba 02 00 00 00       	mov    $0x2,%edx
   8:	4c 89 fe             	mov    %r15,%rsi
   b:	31 ff                	xor    %edi,%edi
   d:	e8 96 a5 fb ff       	call   0xfffffffffffba5a8
  12:	b9                   	.byte 0xb9
  13:	a6                   	cmpsb  (%rdi),(%rsi)
  14:	ff                   	(bad)
  15:	ff                   	.byte 0xff
[  256.508205] RSP: 0018:ff829f24803efc78 EFLAGS: 00010286
[  256.508236] RAX: 00000000ffffffa6 RBX: 00000000ffffffff RCX: 0000000000000000
[  256.508278] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3bc5ca01df5b00
[  256.508319] RBP: 0000000000000000 R08: ff3bc5ca032a7c10 R09: ff3bc5ca0207882c
[  256.508359] R10: ff3bc5ca0643a118 R11: fefefefefefefeff R12: 0000000000000000
[  256.508391] R13: 0000000000000011 R14: ff3bc5ca0643a000 R15: ff3bc5ca01df5b00
[  256.508435] FS:  0000000000000000(0000) GS:ff3bc5cab84be000(0000) knlGS:0000000000000000
[  256.508477] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[  256.508512] CR2: 00007f0ac53c5f98 CR3: 000000003e042005 CR4: 0000000000771ef0
[  256.508553] PKRU: 55555554
[  256.508567] Call Trace:
[  256.508581]  <TASK>
[  256.508594]  unregister_netdevice_many_notify (net/core/dev.c:12439)
[  256.508623]  default_device_exit_batch (net/core/dev.c:12497 net/core/dev.c:13089)
[  256.508652]  ops_undo_list (net/core/net_namespace.c:205 net/core/net_namespace.c:252)
[  256.508673]  cleanup_net (net/core/net_namespace.c:702)
[  256.508694]  process_one_work (kernel/workqueue.c:3314)
[  256.508715]  worker_thread (kernel/workqueue.c:3397 kernel/workqueue.c:3478)
[  256.508736]  ? rescuer_thread (kernel/workqueue.c:3672)
[  256.508757]  kthread (kernel/kthread.c:436)
[  256.508781]  ? kthread_park (kernel/kthread.c:725 (discriminator 4))
[  256.508806]  ret_from_fork (arch/x86/kernel/process.c:158)
[  256.508828]  ? 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:call_netdevice_notifiers:br_del_if
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