======================================
| [    2.298507] ------------[ cut here ]------------
| [    2.298586] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#2: ip/186
| [    2.298675] Modules linked in: netconsole netdevsim
| [    2.298842] Tainted: [W]=WARN
[    2.298903] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[    2.298974] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3))
[    2.299054] Code: 80 00 00 00 e8 09 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 96 a5 fb ff b9 a6 ff ff
All code
========
   0:	80 00 00             	addb   $0x0,(%rax)
   3:	00 e8                	add    %ch,%al
   5:	09 d9                	or     %ebx,%ecx
   7:	ff                   	(bad)
   8:	ff 48 83             	decl   -0x7d(%rax)
   b:	c4                   	(bad)
   c:	38 85 c0 75 18 48    	cmp    %al,0x481875c0(%rbp)
  12:	83 c4 08             	add    $0x8,%esp
  15:	4c 89 f8             	mov    %r15,%rax
  18:	5b                   	pop    %rbx
  19:	5d                   	pop    %rbp
  1a:	41 5c                	pop    %r12
  1c:	41 5d                	pop    %r13
  1e:	41 5e                	pop    %r14
  20:	41 5f                	pop    %r15
  22:	c3                   	ret
  23:	44 8b 48 08          	mov    0x8(%rax),%r9d
  27:	eb b4                	jmp    0xffffffffffffffdd
  29:	90                   	nop
  2a:*	0f 0b                	ud2		<-- trapping instruction
  2c:	90                   	nop
  2d:	ba 02 00 00 00       	mov    $0x2,%edx
  32:	4c 89 fe             	mov    %r15,%rsi
  35:	31 ff                	xor    %edi,%edi
  37:	e8 96 a5 fb ff       	call   0xfffffffffffba5d2
  3c:	b9                   	.byte 0xb9
  3d:	a6                   	cmpsb  (%rdi),(%rsi)
  3e:	ff                   	(bad)
  3f:	ff                   	.byte 0xff

Code starting with the faulting instruction
===========================================
   0:	0f 0b                	ud2
   2:	90                   	nop
   3:	ba 02 00 00 00       	mov    $0x2,%edx
   8:	4c 89 fe             	mov    %r15,%rsi
   b:	31 ff                	xor    %edi,%edi
   d:	e8 96 a5 fb ff       	call   0xfffffffffffba5a8
  12:	b9                   	.byte 0xb9
  13:	a6                   	cmpsb  (%rdi),(%rsi)
  14:	ff                   	(bad)
  15:	ff                   	.byte 0xff
[    2.299180] RSP: 0018:ff45079f803bfcc8 EFLAGS: 00010286
[    2.299243] RAX: 00000000ffffffa6 RBX: 00000000ffffffff RCX: 0000000000000000
[    2.299320] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff1fb1fac3060e00
[    2.299398] RBP: 0000000000000000 R08: ff1fb1fac18c9010 R09: ff1fb1fac674602c
[    2.299480] R10: ff1fb1fac6741118 R11: fefefefefefefeff R12: 0000000000000000
[    2.299567] R13: 0000000000000010 R14: ff1fb1fac6741000 R15: ff1fb1fac3060e00
[    2.299650] FS:  00007fbe811aa840(0000) GS:ff1fb1fb6ff3e000(0000) knlGS:0000000000000000
[    2.299725] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[    2.299793] CR2: 0000000000479648 CR3: 00000000042ff003 CR4: 0000000000771ef0
[    2.299873] PKRU: 55555554
[    2.299926] Call Trace:
[    2.299979]  <TASK>
[    2.300037]  rtmsg_ifinfo (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:4560)
[    2.300098]  register_netdevice (net/core/dev.c:11488)
[    2.300161]  register_netdev (net/core/dev.c:11552)
[    2.300218]  loopback_net_init (drivers/net/loopback.c:218)
[    2.300281]  ? vsock_sysctl_init_net (net/vmw_vsock/af_vsock.c:2933 net/vmw_vsock/af_vsock.c:2973)
[    2.300352]  ops_init (net/core/net_namespace.c:137)
[    2.300414]  setup_net (net/core/net_namespace.c:446)
[    2.300477]  copy_net_ns (net/core/net_namespace.c:579)
[    2.300546]  create_new_namespaces (kernel/nsproxy.c:132)
[    2.300616]  unshare_nsproxy_namespaces (kernel/nsproxy.c:234 (discriminator 4))
[    2.300685]  ksys_unshare (kernel/fork.c:3243)
[    2.300750]  __x64_sys_unshare (kernel/fork.c:3317 kernel/fork.c:3315 kernel/fork.c:3315)
[    2.300809]  do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94)
[    2.300871]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[    2.300942] RIP: 0033:0x7fbe8146cbcb
[    2.301012] 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
[    2.301143] RSP: 002b:00007ffd01355568 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[    2.301219] RAX: ffffffffffffffda RBX: 0000000000000007 RCX: 00007fbe8146cbcb
[    2.301294] RDX: 0000000000000000 RSI: 0000000000477309 RDI: 0000000040000000
[    2.301368] RBP: 0000000000000001 R08: 0000000000000000 R09: 0000000000000000
[    2.301447] R10: 0000000000000000 R11: 0000000000000202 R12: 00007ffd01357790
[    2.301528] R13: 0000000000000001 R14: 00007fbe811aa6f8 R15: 00007ffd0135885e
| [    2.304974] ------------[ cut here ]------------
| [    2.305046] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#2: ip/187
| [    2.305134] Modules linked in: netconsole netdevsim
| [    2.305291] Tainted: [W]=WARN
[    2.305347] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[    2.305417] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3))
[    2.305484] Code: 80 00 00 00 e8 09 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 96 a5 fb ff b9 a6 ff ff
All code
========
   0:	80 00 00             	addb   $0x0,(%rax)
   3:	00 e8                	add    %ch,%al
   5:	09 d9                	or     %ebx,%ecx
   7:	ff                   	(bad)
   8:	ff 48 83             	decl   -0x7d(%rax)
   b:	c4                   	(bad)
   c:	38 85 c0 75 18 48    	cmp    %al,0x481875c0(%rbp)
  12:	83 c4 08             	add    $0x8,%esp
  15:	4c 89 f8             	mov    %r15,%rax
  18:	5b                   	pop    %rbx
  19:	5d                   	pop    %rbp
  1a:	41 5c                	pop    %r12
  1c:	41 5d                	pop    %r13
  1e:	41 5e                	pop    %r14
  20:	41 5f                	pop    %r15
  22:	c3                   	ret
  23:	44 8b 48 08          	mov    0x8(%rax),%r9d
  27:	eb b4                	jmp    0xffffffffffffffdd
  29:	90                   	nop
  2a:*	0f 0b                	ud2		<-- trapping instruction
  2c:	90                   	nop
  2d:	ba 02 00 00 00       	mov    $0x2,%edx
  32:	4c 89 fe             	mov    %r15,%rsi
  35:	31 ff                	xor    %edi,%edi
  37:	e8 96 a5 fb ff       	call   0xfffffffffffba5d2
  3c:	b9                   	.byte 0xb9
  3d:	a6                   	cmpsb  (%rdi),(%rsi)
  3e:	ff                   	(bad)
  3f:	ff                   	.byte 0xff

Code starting with the faulting instruction
===========================================
   0:	0f 0b                	ud2
   2:	90                   	nop
   3:	ba 02 00 00 00       	mov    $0x2,%edx
   8:	4c 89 fe             	mov    %r15,%rsi
   b:	31 ff                	xor    %edi,%edi
   d:	e8 96 a5 fb ff       	call   0xfffffffffffba5a8
  12:	b9                   	.byte 0xb9
  13:	a6                   	cmpsb  (%rdi),(%rsi)
  14:	ff                   	(bad)
  15:	ff                   	.byte 0xff
[    2.305622] RSP: 0018:ff45079f8031b720 EFLAGS: 00010286
[    2.305702] RAX: 00000000ffffffa6 RBX: 0000000000000001 RCX: 0000000000000000
[    2.305779] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff1fb1fac3060e00
[    2.305858] RBP: 0000000000000000 R08: ff1fb1fac18c9010 R09: ff1fb1fac674602c
[    2.305943] R10: ff1fb1fac6741118 R11: fefefefefefefeff R12: 0000000000000000
[    2.306030] R13: 0000000000000010 R14: ff1fb1fac6741000 R15: ff1fb1fac3060e00
[    2.306111] FS:  00007f4de9aa5840(0000) GS:ff1fb1fb6ff3e000(0000) knlGS:0000000000000000
[    2.306193] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[    2.306265] CR2: 00000000271f3988 CR3: 00000000042ff005 CR4: 0000000000771ef0
[    2.306341] PKRU: 55555554
[    2.306392] Call Trace:
[    2.306441]  <TASK>
[    2.306491]  rtmsg_ifinfo (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:4560)
[    2.306558]  __dev_notify_flags (net/core/dev.c:9787)
[    2.306618]  ? rtnl_getlink (./include/linux/skbuff.h:1323 ./include/linux/skbuff.h:1332 net/core/rtnetlink.c:4288)
[    2.306676]  netif_change_flags (net/core/dev.c:9820)
[    2.306735]  do_setlink.isra.0 (net/core/rtnetlink.c:3206 (discriminator 1))
[    2.306798]  ? __nla_validate_parse (lib/nlattr.c:620)
[    2.306866]  rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1))
[    2.306925]  ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7))
[    2.306982]  ? do_setlink.isra.0 (net/core/rtnetlink.c:3455)
[    2.307054]  rtnetlink_rcv_msg (net/core/rtnetlink.c:7061)
[    2.307113]  ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360)
[    2.307171]  ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1))
[    2.307237]  netlink_rcv_skb (net/netlink/af_netlink.c:2551)
[    2.307299]  netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345)
[    2.307357]  netlink_sendmsg (net/netlink/af_netlink.c:1895)
[    2.307415]  ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4))
[    2.307474]  ___sys_sendmsg (net/socket.c:2752)
[    2.307537]  __sys_sendmsg (net/socket.c:2784)
[    2.307595]  do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94)
[    2.307654]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[    2.307720] RIP: 0033:0x7f4de9cdf08e
[    2.307776] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 <c9> c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa
All code
========
   0:	4d 89 d8             	mov    %r11,%r8
   3:	e8 94 bd 00 00       	call   0xbd9c
   8:	4c 8b 5d f8          	mov    -0x8(%rbp),%r11
   c:	41 8b 93 08 03 00 00 	mov    0x308(%r11),%edx
  13:	59                   	pop    %rcx
  14:	5e                   	pop    %rsi
  15:	48 83 f8 fc          	cmp    $0xfffffffffffffffc,%rax
  19:	74 11                	je     0x2c
  1b:	c9                   	leave
  1c:	c3                   	ret
  1d:	0f 1f 80 00 00 00 00 	nopl   0x0(%rax)
  24:	48 8b 45 10          	mov    0x10(%rbp),%rax
  28:	0f 05                	syscall
  2a:*	c9                   	leave		<-- trapping instruction
  2b:	c3                   	ret
  2c:	83 e2 39             	and    $0x39,%edx
  2f:	83 fa 08             	cmp    $0x8,%edx
  32:	75 e7                	jne    0x1b
  34:	e8 03 ff ff ff       	call   0xffffffffffffff3c
  39:	0f 1f 00             	nopl   (%rax)
  3c:	f3 0f 1e fa          	endbr64

Code starting with the faulting instruction
===========================================
   0:	c9                   	leave
   1:	c3                   	ret
   2:	83 e2 39             	and    $0x39,%edx
   5:	83 fa 08             	cmp    $0x8,%edx
   8:	75 e7                	jne    0xfffffffffffffff1
   a:	e8 03 ff ff ff       	call   0xffffffffffffff12
   f:	0f 1f 00             	nopl   (%rax)
  12:	f3 0f 1e fa          	endbr64
[    2.307909] RSP: 002b:00007fff3caa8470 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[    2.308001] RAX: ffffffffffffffda RBX: 0000000000000002 RCX: 00007f4de9cdf08e
[    2.308078] RDX: 0000000000000000 RSI: 00007fff3caa8520 RDI: 0000000000000005
[    2.308164] RBP: 00007fff3caa8480 R08: 0000000000000000 R09: 0000000000000000
[    2.308241] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10d9f3
[    2.308321] R13: 000000000049f620 R14: 0000000000000000 R15: 00007fff3caa8bf0
| [    2.322701] ------------[ cut here ]------------
| [    2.322775] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#2: ip/191
| [    2.322867] Modules linked in: netconsole netdevsim
| [    2.323048] Tainted: [W]=WARN
[    2.323104] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[    2.323176] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3))
[    2.323240] Code: 80 00 00 00 e8 09 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 96 a5 fb ff b9 a6 ff ff
All code
========
   0:	80 00 00             	addb   $0x0,(%rax)
   3:	00 e8                	add    %ch,%al
   5:	09 d9                	or     %ebx,%ecx
   7:	ff                   	(bad)
   8:	ff 48 83             	decl   -0x7d(%rax)
   b:	c4                   	(bad)
   c:	38 85 c0 75 18 48    	cmp    %al,0x481875c0(%rbp)
  12:	83 c4 08             	add    $0x8,%esp
  15:	4c 89 f8             	mov    %r15,%rax
  18:	5b                   	pop    %rbx
  19:	5d                   	pop    %rbp
  1a:	41 5c                	pop    %r12
  1c:	41 5d                	pop    %r13
  1e:	41 5e                	pop    %r14
  20:	41 5f                	pop    %r15
  22:	c3                   	ret
  23:	44 8b 48 08          	mov    0x8(%rax),%r9d
  27:	eb b4                	jmp    0xffffffffffffffdd
  29:	90                   	nop
  2a:*	0f 0b                	ud2		<-- trapping instruction
  2c:	90                   	nop
  2d:	ba 02 00 00 00       	mov    $0x2,%edx
  32:	4c 89 fe             	mov    %r15,%rsi
  35:	31 ff                	xor    %edi,%edi
  37:	e8 96 a5 fb ff       	call   0xfffffffffffba5d2
  3c:	b9                   	.byte 0xb9
  3d:	a6                   	cmpsb  (%rdi),(%rsi)
  3e:	ff                   	(bad)
  3f:	ff                   	.byte 0xff

Code starting with the faulting instruction
===========================================
   0:	0f 0b                	ud2
   2:	90                   	nop
   3:	ba 02 00 00 00       	mov    $0x2,%edx
   8:	4c 89 fe             	mov    %r15,%rsi
   b:	31 ff                	xor    %edi,%edi
   d:	e8 96 a5 fb ff       	call   0xfffffffffffba5a8
  12:	b9                   	.byte 0xb9
  13:	a6                   	cmpsb  (%rdi),(%rsi)
  14:	ff                   	(bad)
  15:	ff                   	.byte 0xff
[    2.323366] RSP: 0018:ff45079f80377cc8 EFLAGS: 00010286
[    2.323433] RAX: 00000000ffffffa6 RBX: 00000000ffffffff RCX: 0000000000000000
[    2.323519] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff1fb1fac3060e00
[    2.323601] RBP: 0000000000000000 R08: ff1fb1fac194fb10 R09: ff1fb1fac675502c
[    2.323683] R10: ff1fb1fac6750118 R11: fefefefefefefeff R12: 0000000000000000
[    2.323764] R13: 0000000000000010 R14: ff1fb1fac6750000 R15: ff1fb1fac3060e00
[    2.323848] FS:  00007fc0e57a3840(0000) GS:ff1fb1fb6ff3e000(0000) knlGS:0000000000000000
[    2.323931] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[    2.324011] CR2: 00007fc0e59aa430 CR3: 0000000006608005 CR4: 0000000000771ef0
[    2.324097] PKRU: 55555554
[    2.324149] Call Trace:
[    2.324201]  <TASK>
[    2.324254]  rtmsg_ifinfo (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:4560)
[    2.324318]  register_netdevice (net/core/dev.c:11488)
[    2.324382]  register_netdev (net/core/dev.c:11552)
[    2.324445]  loopback_net_init (drivers/net/loopback.c:218)
[    2.324518]  ? vsock_sysctl_init_net (net/vmw_vsock/af_vsock.c:2933 net/vmw_vsock/af_vsock.c:2973)
[    2.324596]  ops_init (net/core/net_namespace.c:137)
[    2.324659]  setup_net (net/core/net_namespace.c:446)
[    2.324722]  copy_net_ns (net/core/net_namespace.c:579)
[    2.324785]  create_new_namespaces (kernel/nsproxy.c:132)
[    2.324856]  unshare_nsproxy_namespaces (kernel/nsproxy.c:234 (discriminator 4))
[    2.324925]  ksys_unshare (kernel/fork.c:3243)
[    2.324990]  __x64_sys_unshare (kernel/fork.c:3317 kernel/fork.c:3315 kernel/fork.c:3315)
[    2.325060]  do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94)
[    2.325124]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[    2.325190] RIP: 0033:0x7fc0e5a65bcb
[    2.325252] 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
[    2.325373] RSP: 002b:00007ffc145e0478 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[    2.325454] RAX: ffffffffffffffda RBX: 0000000000000007 RCX: 00007fc0e5a65bcb
[    2.325551] RDX: 0000000000000000 RSI: 0000000000477309 RDI: 0000000040000000
[    2.325629] RBP: 0000000000000002 R08: 0000000000000000 R09: 0000000000000000
[    2.325707] R10: 0000000000000000 R11: 0000000000000206 R12: 00007ffc145e26a0
[    2.325787] R13: 0000000000000001 R14: 0000000000000003 R15: 00007ffc145e385e
| [    2.329241] ------------[ cut here ]------------
| [    2.329276] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#0: ip/192
| [    2.329329] Modules linked in: netconsole netdevsim
| [    2.329415] Tainted: [W]=WARN
[    2.329437] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[    2.329468] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3))
[    2.329501] Code: 80 00 00 00 e8 09 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 96 a5 fb ff b9 a6 ff ff
All code
========
   0:	80 00 00             	addb   $0x0,(%rax)
   3:	00 e8                	add    %ch,%al
   5:	09 d9                	or     %ebx,%ecx
   7:	ff                   	(bad)
   8:	ff 48 83             	decl   -0x7d(%rax)
   b:	c4                   	(bad)
   c:	38 85 c0 75 18 48    	cmp    %al,0x481875c0(%rbp)
  12:	83 c4 08             	add    $0x8,%esp
  15:	4c 89 f8             	mov    %r15,%rax
  18:	5b                   	pop    %rbx
  19:	5d                   	pop    %rbp
  1a:	41 5c                	pop    %r12
  1c:	41 5d                	pop    %r13
  1e:	41 5e                	pop    %r14
  20:	41 5f                	pop    %r15
  22:	c3                   	ret
  23:	44 8b 48 08          	mov    0x8(%rax),%r9d
  27:	eb b4                	jmp    0xffffffffffffffdd
  29:	90                   	nop
  2a:*	0f 0b                	ud2		<-- trapping instruction
  2c:	90                   	nop
  2d:	ba 02 00 00 00       	mov    $0x2,%edx
  32:	4c 89 fe             	mov    %r15,%rsi
  35:	31 ff                	xor    %edi,%edi
  37:	e8 96 a5 fb ff       	call   0xfffffffffffba5d2
  3c:	b9                   	.byte 0xb9
  3d:	a6                   	cmpsb  (%rdi),(%rsi)
  3e:	ff                   	(bad)
  3f:	ff                   	.byte 0xff

Code starting with the faulting instruction
===========================================
   0:	0f 0b                	ud2
   2:	90                   	nop
   3:	ba 02 00 00 00       	mov    $0x2,%edx
   8:	4c 89 fe             	mov    %r15,%rsi
   b:	31 ff                	xor    %edi,%edi
   d:	e8 96 a5 fb ff       	call   0xfffffffffffba5a8
  12:	b9                   	.byte 0xb9
  13:	a6                   	cmpsb  (%rdi),(%rsi)
  14:	ff                   	(bad)
  15:	ff                   	.byte 0xff
[    2.329595] RSP: 0018:ff45079f803a7720 EFLAGS: 00010286
[    2.329623] RAX: 00000000ffffffa6 RBX: 0000000000000001 RCX: 0000000000000000
[    2.329666] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff1fb1fac18f6d00
[    2.329708] RBP: 0000000000000000 R08: ff1fb1fac194fb10 R09: ff1fb1fac328702c
[    2.329749] R10: ff1fb1fac6750118 R11: fefefefefefefeff R12: 0000000000000000
[    2.329788] R13: 0000000000000010 R14: ff1fb1fac6750000 R15: ff1fb1fac18f6d00
[    2.329831] FS:  00007f5356f8b840(0000) GS:ff1fb1fb6fe3e000(0000) knlGS:0000000000000000
[    2.329873] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[    2.329907] CR2: 000000001119d988 CR3: 0000000003215006 CR4: 0000000000771ef0
[    2.329945] PKRU: 55555554
[    2.329961] Call Trace:
[    2.329975]  <TASK>
[    2.329988]  rtmsg_ifinfo (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:4560)
[    2.330016]  __dev_notify_flags (net/core/dev.c:9787)
[    2.330042]  ? rtnl_getlink (./include/linux/skbuff.h:1323 ./include/linux/skbuff.h:1332 net/core/rtnetlink.c:4288)
[    2.330065]  netif_change_flags (net/core/dev.c:9820)
[    2.330086]  do_setlink.isra.0 (net/core/rtnetlink.c:3206 (discriminator 1))
[    2.330110]  ? __nla_validate_parse (lib/nlattr.c:620)
[    2.330142]  rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1))
[    2.330165]  ? kmem_cache_alloc_node_noprof (mm/slub.c:4749 mm/slub.c:4883 mm/slub.c:4950)
[    2.330196]  ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7))
[    2.330221]  ? do_setlink.isra.0 (net/core/rtnetlink.c:3455)
[    2.330249]  rtnetlink_rcv_msg (net/core/rtnetlink.c:7061)
[    2.330272]  ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360)
[    2.330295]  ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1))
[    2.330324]  netlink_rcv_skb (net/netlink/af_netlink.c:2551)
[    2.330346]  netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345)
[    2.330368]  netlink_sendmsg (net/netlink/af_netlink.c:1895)
[    2.330387]  ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4))
[    2.330410]  ___sys_sendmsg (net/socket.c:2752)
[    2.330431]  __sys_sendmsg (net/socket.c:2784)
[    2.330461]  do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94)
[    2.330483]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[    2.330515] RIP: 0033:0x7f53571c508e
[    2.330538] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 <c9> c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa
All code
========
   0:	4d 89 d8             	mov    %r11,%r8
   3:	e8 94 bd 00 00       	call   0xbd9c
   8:	4c 8b 5d f8          	mov    -0x8(%rbp),%r11
   c:	41 8b 93 08 03 00 00 	mov    0x308(%r11),%edx
  13:	59                   	pop    %rcx
  14:	5e                   	pop    %rsi
  15:	48 83 f8 fc          	cmp    $0xfffffffffffffffc,%rax
  19:	74 11                	je     0x2c
  1b:	c9                   	leave
  1c:	c3                   	ret
  1d:	0f 1f 80 00 00 00 00 	nopl   0x0(%rax)
  24:	48 8b 45 10          	mov    0x10(%rbp),%rax
  28:	0f 05                	syscall
  2a:*	c9                   	leave		<-- trapping instruction
  2b:	c3                   	ret
  2c:	83 e2 39             	and    $0x39,%edx
  2f:	83 fa 08             	cmp    $0x8,%edx
  32:	75 e7                	jne    0x1b
  34:	e8 03 ff ff ff       	call   0xffffffffffffff3c
  39:	0f 1f 00             	nopl   (%rax)
  3c:	f3 0f 1e fa          	endbr64

Code starting with the faulting instruction
===========================================
   0:	c9                   	leave
   1:	c3                   	ret
   2:	83 e2 39             	and    $0x39,%edx
   5:	83 fa 08             	cmp    $0x8,%edx
   8:	75 e7                	jne    0xfffffffffffffff1
   a:	e8 03 ff ff ff       	call   0xffffffffffffff12
   f:	0f 1f 00             	nopl   (%rax)
  12:	f3 0f 1e fa          	endbr64
[    2.330638] RSP: 002b:00007fffb3d10410 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[    2.330679] RAX: ffffffffffffffda RBX: 0000000000000002 RCX: 00007f53571c508e
[    2.330721] RDX: 0000000000000000 RSI: 00007fffb3d104c0 RDI: 0000000000000005
[    2.330766] RBP: 00007fffb3d10420 R08: 0000000000000000 R09: 0000000000000000
[    2.330810] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10d9f3
[    2.330849] R13: 000000000049f620 R14: 0000000000000000 R15: 00007fffb3d10b90
| [    2.358760] ------------[ cut here ]------------
| [    2.358832] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#2: tee/199
| [    2.358920] Modules linked in: netconsole netdevsim
| [    2.359096] Tainted: [W]=WARN
[    2.359159] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[    2.359232] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3))
[    2.359303] Code: 80 00 00 00 e8 09 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 96 a5 fb ff b9 a6 ff ff
All code
========
   0:	80 00 00             	addb   $0x0,(%rax)
   3:	00 e8                	add    %ch,%al
   5:	09 d9                	or     %ebx,%ecx
   7:	ff                   	(bad)
   8:	ff 48 83             	decl   -0x7d(%rax)
   b:	c4                   	(bad)
   c:	38 85 c0 75 18 48    	cmp    %al,0x481875c0(%rbp)
  12:	83 c4 08             	add    $0x8,%esp
  15:	4c 89 f8             	mov    %r15,%rax
  18:	5b                   	pop    %rbx
  19:	5d                   	pop    %rbp
  1a:	41 5c                	pop    %r12
  1c:	41 5d                	pop    %r13
  1e:	41 5e                	pop    %r14
  20:	41 5f                	pop    %r15
  22:	c3                   	ret
  23:	44 8b 48 08          	mov    0x8(%rax),%r9d
  27:	eb b4                	jmp    0xffffffffffffffdd
  29:	90                   	nop
  2a:*	0f 0b                	ud2		<-- trapping instruction
  2c:	90                   	nop
  2d:	ba 02 00 00 00       	mov    $0x2,%edx
  32:	4c 89 fe             	mov    %r15,%rsi
  35:	31 ff                	xor    %edi,%edi
  37:	e8 96 a5 fb ff       	call   0xfffffffffffba5d2
  3c:	b9                   	.byte 0xb9
  3d:	a6                   	cmpsb  (%rdi),(%rsi)
  3e:	ff                   	(bad)
  3f:	ff                   	.byte 0xff

Code starting with the faulting instruction
===========================================
   0:	0f 0b                	ud2
   2:	90                   	nop
   3:	ba 02 00 00 00       	mov    $0x2,%edx
   8:	4c 89 fe             	mov    %r15,%rsi
   b:	31 ff                	xor    %edi,%edi
   d:	e8 96 a5 fb ff       	call   0xfffffffffffba5a8
  12:	b9                   	.byte 0xb9
  13:	a6                   	cmpsb  (%rdi),(%rsi)
  14:	ff                   	(bad)
  15:	ff                   	.byte 0xff
[    2.359433] RSP: 0018:ff45079f8027b9d0 EFLAGS: 00010286
[    2.359511] RAX: 00000000ffffffa6 RBX: 00000000ffffffff RCX: 0000000000000000
[    2.359596] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff1fb1fac18f6d00
[    2.359675] RBP: 0000000000000000 R08: ff1fb1fac1239d50 R09: ff1fb1fac6763030
[    2.359753] R10: ff1fb1fac675e118 R11: fefefefefefefeff R12: 0000000000000000
[    2.359835] R13: 0000000000000010 R14: ff1fb1fac675e000 R15: ff1fb1fac18f6d00
[    2.359920] FS:  00007f6aebf72740(0000) GS:ff1fb1fb6ff3e000(0000) knlGS:0000000000000000
[    2.360011] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[    2.360086] CR2: 00007fff90582ff8 CR3: 00000000042f8004 CR4: 0000000000771ef0
[    2.360171] PKRU: 55555554
[    2.360223] Call Trace:
[    2.360277]  <TASK>
[    2.360329]  rtmsg_ifinfo (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:4560)
[    2.360393]  register_netdevice (net/core/dev.c:11488)
[    2.360459] nsim_create (drivers/net/netdevsim/netdev.c:1069 drivers/net/netdevsim/netdev.c:1151) netdevsim
[    2.360546] __nsim_dev_port_add (drivers/net/netdevsim/dev.c:1509) netdevsim
[    2.360614] nsim_drv_probe (drivers/net/netdevsim/dev.c:1570 drivers/net/netdevsim/dev.c:1731) netdevsim
[    2.360684]  really_probe (drivers/base/dd.c:631 drivers/base/dd.c:709)
[    2.360749]  ? driver_probe_device (./include/linux/list.h:164 (discriminator 3))
[    2.360812]  __driver_probe_device (drivers/base/dd.c:871)
[    2.360881]  driver_probe_device (drivers/base/dd.c:901)
[    2.360942]  __device_attach_driver (drivers/base/dd.c:1029)
[    2.361017]  bus_for_each_drv (drivers/base/bus.c:500)
[    2.361080]  __device_attach (drivers/base/dd.c:1101)
[    2.361141]  device_initial_probe (drivers/base/dd.c:1156)
[    2.361217]  bus_probe_device (drivers/base/bus.c:613)
[    2.361274]  device_add (drivers/base/core.c:3706)
[    2.361339] new_device_store (drivers/net/netdevsim/bus.c:471 drivers/net/netdevsim/bus.c:191) netdevsim
[    2.361411]  kernfs_fop_write_iter (fs/kernfs/file.c:352)
[    2.361482]  vfs_write (fs/read_write.c:595 fs/read_write.c:688)
[    2.361549]  ksys_write (fs/read_write.c:740)
[    2.361613]  do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94)
[    2.361677]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[    2.361744] RIP: 0033:0x7f6aebfe508e
[    2.361807] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 <c9> c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa
All code
========
   0:	4d 89 d8             	mov    %r11,%r8
   3:	e8 94 bd 00 00       	call   0xbd9c
   8:	4c 8b 5d f8          	mov    -0x8(%rbp),%r11
   c:	41 8b 93 08 03 00 00 	mov    0x308(%r11),%edx
  13:	59                   	pop    %rcx
  14:	5e                   	pop    %rsi
  15:	48 83 f8 fc          	cmp    $0xfffffffffffffffc,%rax
  19:	74 11                	je     0x2c
  1b:	c9                   	leave
  1c:	c3                   	ret
  1d:	0f 1f 80 00 00 00 00 	nopl   0x0(%rax)
  24:	48 8b 45 10          	mov    0x10(%rbp),%rax
  28:	0f 05                	syscall
  2a:*	c9                   	leave		<-- trapping instruction
  2b:	c3                   	ret
  2c:	83 e2 39             	and    $0x39,%edx
  2f:	83 fa 08             	cmp    $0x8,%edx
  32:	75 e7                	jne    0x1b
  34:	e8 03 ff ff ff       	call   0xffffffffffffff3c
  39:	0f 1f 00             	nopl   (%rax)
  3c:	f3 0f 1e fa          	endbr64

Code starting with the faulting instruction
===========================================
   0:	c9                   	leave
   1:	c3                   	ret
   2:	83 e2 39             	and    $0x39,%edx
   5:	83 fa 08             	cmp    $0x8,%edx
   8:	75 e7                	jne    0xfffffffffffffff1
   a:	e8 03 ff ff ff       	call   0xffffffffffffff12
   f:	0f 1f 00             	nopl   (%rax)
  12:	f3 0f 1e fa          	endbr64
[    2.361939] RSP: 002b:00007fff90583010 EFLAGS: 00000202 ORIG_RAX: 0000000000000001
[    2.362027] RAX: ffffffffffffffda RBX: 0000563c06ee63d0 RCX: 00007f6aebfe508e
[    2.362109] RDX: 0000000000000006 RSI: 00007fff905831b0 RDI: 0000000000000005
[    2.362192] RBP: 00007fff90583020 R08: 0000000000000000 R09: 0000000000000000
[    2.362275] R10: 0000000000000000 R11: 0000000000000202 R12: 0000000000000006
[    2.362357] R13: 0000000000000006 R14: 00007fff905831b0 R15: 0000563c06ee63d0
| [    2.370665] ------------[ cut here ]------------
| [    2.370732] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#2: ip/201
| [    2.370822] Modules linked in: netconsole netdevsim
| [    2.370988] Tainted: [W]=WARN
[    2.371050] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[    2.371124] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3))
[    2.371191] Code: 80 00 00 00 e8 09 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 96 a5 fb ff b9 a6 ff ff
All code
========
   0:	80 00 00             	addb   $0x0,(%rax)
   3:	00 e8                	add    %ch,%al
   5:	09 d9                	or     %ebx,%ecx
   7:	ff                   	(bad)
   8:	ff 48 83             	decl   -0x7d(%rax)
   b:	c4                   	(bad)
   c:	38 85 c0 75 18 48    	cmp    %al,0x481875c0(%rbp)
  12:	83 c4 08             	add    $0x8,%esp
  15:	4c 89 f8             	mov    %r15,%rax
  18:	5b                   	pop    %rbx
  19:	5d                   	pop    %rbp
  1a:	41 5c                	pop    %r12
  1c:	41 5d                	pop    %r13
  1e:	41 5e                	pop    %r14
  20:	41 5f                	pop    %r15
  22:	c3                   	ret
  23:	44 8b 48 08          	mov    0x8(%rax),%r9d
  27:	eb b4                	jmp    0xffffffffffffffdd
  29:	90                   	nop
  2a:*	0f 0b                	ud2		<-- trapping instruction
  2c:	90                   	nop
  2d:	ba 02 00 00 00       	mov    $0x2,%edx
  32:	4c 89 fe             	mov    %r15,%rsi
  35:	31 ff                	xor    %edi,%edi
  37:	e8 96 a5 fb ff       	call   0xfffffffffffba5d2
  3c:	b9                   	.byte 0xb9
  3d:	a6                   	cmpsb  (%rdi),(%rsi)
  3e:	ff                   	(bad)
  3f:	ff                   	.byte 0xff

Code starting with the faulting instruction
===========================================
   0:	0f 0b                	ud2
   2:	90                   	nop
   3:	ba 02 00 00 00       	mov    $0x2,%edx
   8:	4c 89 fe             	mov    %r15,%rsi
   b:	31 ff                	xor    %edi,%edi
   d:	e8 96 a5 fb ff       	call   0xfffffffffffba5a8
  12:	b9                   	.byte 0xb9
  13:	a6                   	cmpsb  (%rdi),(%rsi)
  14:	ff                   	(bad)
  15:	ff                   	.byte 0xff
[    2.371320] RSP: 0018:ff45079f804f36f0 EFLAGS: 00010286
[    2.371387] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000
[    2.371466] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff1fb1fac18f6d00
[    2.371548] RBP: 0000000000000000 R08: ff1fb1fac1239d50 R09: ff1fb1fac6763030
[    2.371629] R10: ff1fb1fac675e118 R11: fefefefefefefeff R12: 0000000000000000
[    2.371707] R13: 0000000000000010 R14: ff1fb1fac675e000 R15: ff1fb1fac18f6d00
[    2.371788] FS:  00007f93056d7840(0000) GS:ff1fb1fb6ff3e000(0000) knlGS:0000000000000000
[    2.371864] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[    2.371936] CR2: 000000001ce6c988 CR3: 00000000042f8006 CR4: 0000000000771ef0
[    2.372027] PKRU: 55555554
[    2.372079] Call Trace:
[    2.372131]  <TASK>
[    2.372184]  rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121)
[    2.372247]  notifier_call_chain (kernel/notifier.c:85)
[    2.372310]  netif_change_name (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:1509)
[    2.372371]  ? nla_strscpy (lib/nlattr.c:795)
[    2.372432]  do_setlink.isra.0 (net/core/rtnetlink.c:3186)
[    2.372508]  ? __nla_validate_parse (lib/nlattr.c:620)
[    2.372577]  rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1))
[    2.372640]  ? kmem_cache_alloc_node_noprof (mm/slub.c:4749 mm/slub.c:4883 mm/slub.c:4950)
[    2.372711]  ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7))
[    2.372780]  ? do_setlink.isra.0 (net/core/rtnetlink.c:3455)
[    2.372855]  rtnetlink_rcv_msg (net/core/rtnetlink.c:7061)
[    2.372918]  ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360)
[    2.372982]  ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1))
[    2.373053]  netlink_rcv_skb (net/netlink/af_netlink.c:2551)
[    2.373114]  netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345)
[    2.373177]  netlink_sendmsg (net/netlink/af_netlink.c:1895)
[    2.373241]  ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4))
[    2.373303]  ___sys_sendmsg (net/socket.c:2752)
[    2.373365]  __sys_sendmsg (net/socket.c:2784)
[    2.373428]  do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94)
[    2.373487]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[    2.373562] RIP: 0033:0x7f930591108e
[    2.373624] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 <c9> c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa
All code
========
   0:	4d 89 d8             	mov    %r11,%r8
   3:	e8 94 bd 00 00       	call   0xbd9c
   8:	4c 8b 5d f8          	mov    -0x8(%rbp),%r11
   c:	41 8b 93 08 03 00 00 	mov    0x308(%r11),%edx
  13:	59                   	pop    %rcx
  14:	5e                   	pop    %rsi
  15:	48 83 f8 fc          	cmp    $0xfffffffffffffffc,%rax
  19:	74 11                	je     0x2c
  1b:	c9                   	leave
  1c:	c3                   	ret
  1d:	0f 1f 80 00 00 00 00 	nopl   0x0(%rax)
  24:	48 8b 45 10          	mov    0x10(%rbp),%rax
  28:	0f 05                	syscall
  2a:*	c9                   	leave		<-- trapping instruction
  2b:	c3                   	ret
  2c:	83 e2 39             	and    $0x39,%edx
  2f:	83 fa 08             	cmp    $0x8,%edx
  32:	75 e7                	jne    0x1b
  34:	e8 03 ff ff ff       	call   0xffffffffffffff3c
  39:	0f 1f 00             	nopl   (%rax)
  3c:	f3 0f 1e fa          	endbr64

Code starting with the faulting instruction
===========================================
   0:	c9                   	leave
   1:	c3                   	ret
   2:	83 e2 39             	and    $0x39,%edx
   5:	83 fa 08             	cmp    $0x8,%edx
   8:	75 e7                	jne    0xfffffffffffffff1
   a:	e8 03 ff ff ff       	call   0xffffffffffffff12
   f:	0f 1f 00             	nopl   (%rax)
  12:	f3 0f 1e fa          	endbr64
[    2.373754] RSP: 002b:00007fff83ddeaa0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[    2.373836] RAX: ffffffffffffffda RBX: 0000000000000004 RCX: 00007f930591108e
[    2.373916] RDX: 0000000000000000 RSI: 00007fff83ddeb50 RDI: 0000000000000005
[    2.374003] RBP: 00007fff83ddeab0 R08: 0000000000000000 R09: 0000000000000000
[    2.374081] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10d9f3
[    2.374169] R13: 000000000049f620 R14: 0000000000000000 R15: 00007fff83ddf220
| [    2.377598] ------------[ cut here ]------------
| [    2.377637] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#0: ip/202
| [    2.377693] Modules linked in: netconsole netdevsim
| [    2.377787] Tainted: [W]=WARN
[    2.377809] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[    2.377850] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3))
[    2.377880] Code: 80 00 00 00 e8 09 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 96 a5 fb ff b9 a6 ff ff
All code
========
   0:	80 00 00             	addb   $0x0,(%rax)
   3:	00 e8                	add    %ch,%al
   5:	09 d9                	or     %ebx,%ecx
   7:	ff                   	(bad)
   8:	ff 48 83             	decl   -0x7d(%rax)
   b:	c4                   	(bad)
   c:	38 85 c0 75 18 48    	cmp    %al,0x481875c0(%rbp)
  12:	83 c4 08             	add    $0x8,%esp
  15:	4c 89 f8             	mov    %r15,%rax
  18:	5b                   	pop    %rbx
  19:	5d                   	pop    %rbp
  1a:	41 5c                	pop    %r12
  1c:	41 5d                	pop    %r13
  1e:	41 5e                	pop    %r14
  20:	41 5f                	pop    %r15
  22:	c3                   	ret
  23:	44 8b 48 08          	mov    0x8(%rax),%r9d
  27:	eb b4                	jmp    0xffffffffffffffdd
  29:	90                   	nop
  2a:*	0f 0b                	ud2		<-- trapping instruction
  2c:	90                   	nop
  2d:	ba 02 00 00 00       	mov    $0x2,%edx
  32:	4c 89 fe             	mov    %r15,%rsi
  35:	31 ff                	xor    %edi,%edi
  37:	e8 96 a5 fb ff       	call   0xfffffffffffba5d2
  3c:	b9                   	.byte 0xb9
  3d:	a6                   	cmpsb  (%rdi),(%rsi)
  3e:	ff                   	(bad)
  3f:	ff                   	.byte 0xff

Code starting with the faulting instruction
===========================================
   0:	0f 0b                	ud2
   2:	90                   	nop
   3:	ba 02 00 00 00       	mov    $0x2,%edx
   8:	4c 89 fe             	mov    %r15,%rsi
   b:	31 ff                	xor    %edi,%edi
   d:	e8 96 a5 fb ff       	call   0xfffffffffffba5a8
  12:	b9                   	.byte 0xb9
  13:	a6                   	cmpsb  (%rdi),(%rsi)
  14:	ff                   	(bad)
  15:	ff                   	.byte 0xff
[    2.377974] RSP: 0018:ff45079f804fb720 EFLAGS: 00010286
[    2.378007] RAX: 00000000ffffffa6 RBX: 0000000000000001 RCX: 0000000000000000
[    2.378051] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff1fb1fac18f5000
[    2.378093] RBP: 0000000000000000 R08: ff1fb1fac1239d50 R09: ff1fb1fac3287030
[    2.378132] R10: ff1fb1fac675e118 R11: fefefefefefefeff R12: 0000000000000000
[    2.378175] R13: 0000000000000010 R14: ff1fb1fac675e000 R15: ff1fb1fac18f5000
[    2.378217] FS:  00007f1ef7a5f840(0000) GS:ff1fb1fb6fe3e000(0000) knlGS:0000000000000000
[    2.378265] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[    2.378301] CR2: 00000000089d1988 CR3: 000000000433d005 CR4: 0000000000771ef0
[    2.378341] PKRU: 55555554
[    2.378358] Call Trace:
[    2.378372]  <TASK>
[    2.378393]  rtmsg_ifinfo (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:4560)
[    2.378416]  __dev_notify_flags (net/core/dev.c:9787)
[    2.378438]  ? rtnl_getlink (./include/linux/skbuff.h:1323 ./include/linux/skbuff.h:1332 net/core/rtnetlink.c:4288)
[    2.378462]  netif_change_flags (net/core/dev.c:9820)
[    2.378486]  do_setlink.isra.0 (net/core/rtnetlink.c:3206 (discriminator 1))
[    2.378516]  ? __nla_validate_parse (lib/nlattr.c:620)
[    2.378548]  rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1))
[    2.378572]  ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7))
[    2.378598]  ? do_setlink.isra.0 (net/core/rtnetlink.c:3455)
[    2.378628]  rtnetlink_rcv_msg (net/core/rtnetlink.c:7061)
[    2.378651]  ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360)
[    2.378674]  ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1))
[    2.378704]  netlink_rcv_skb (net/netlink/af_netlink.c:2551)
[    2.378725]  netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345)
[    2.378749]  netlink_sendmsg (net/netlink/af_netlink.c:1895)
[    2.378772]  ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4))
[    2.378796]  ___sys_sendmsg (net/socket.c:2752)
[    2.378818]  __sys_sendmsg (net/socket.c:2784)
[    2.378838]  do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94)
[    2.378863]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[    2.378893] RIP: 0033:0x7f1ef7c9908e
[    2.378916] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 <c9> c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa
All code
========
   0:	4d 89 d8             	mov    %r11,%r8
   3:	e8 94 bd 00 00       	call   0xbd9c
   8:	4c 8b 5d f8          	mov    -0x8(%rbp),%r11
   c:	41 8b 93 08 03 00 00 	mov    0x308(%r11),%edx
  13:	59                   	pop    %rcx
  14:	5e                   	pop    %rsi
  15:	48 83 f8 fc          	cmp    $0xfffffffffffffffc,%rax
  19:	74 11                	je     0x2c
  1b:	c9                   	leave
  1c:	c3                   	ret
  1d:	0f 1f 80 00 00 00 00 	nopl   0x0(%rax)
  24:	48 8b 45 10          	mov    0x10(%rbp),%rax
  28:	0f 05                	syscall
  2a:*	c9                   	leave		<-- trapping instruction
  2b:	c3                   	ret
  2c:	83 e2 39             	and    $0x39,%edx
  2f:	83 fa 08             	cmp    $0x8,%edx
  32:	75 e7                	jne    0x1b
  34:	e8 03 ff ff ff       	call   0xffffffffffffff3c
  39:	0f 1f 00             	nopl   (%rax)
  3c:	f3 0f 1e fa          	endbr64

Code starting with the faulting instruction
===========================================
   0:	c9                   	leave
   1:	c3                   	ret
   2:	83 e2 39             	and    $0x39,%edx
   5:	83 fa 08             	cmp    $0x8,%edx
   8:	75 e7                	jne    0xfffffffffffffff1
   a:	e8 03 ff ff ff       	call   0xffffffffffffff12
   f:	0f 1f 00             	nopl   (%rax)
  12:	f3 0f 1e fa          	endbr64
[    2.379013] RSP: 002b:00007ffd95360cd0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[    2.379058] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f1ef7c9908e
[    2.379102] RDX: 0000000000000000 RSI: 00007ffd95360d80 RDI: 0000000000000005
[    2.379144] RBP: 00007ffd95360ce0 R08: 0000000000000000 R09: 0000000000000000
[    2.379184] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10d9f3
[    2.379222] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffd95361450
| [    2.394163] ------------[ cut here ]------------
| [    2.394234] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#2: tee/209
| [    2.394320] Modules linked in: netconsole netdevsim
| [    2.394483] Tainted: [W]=WARN
[    2.394546] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[    2.394621] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3))
[    2.394686] Code: 80 00 00 00 e8 09 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 96 a5 fb ff b9 a6 ff ff
All code
========
   0:	80 00 00             	addb   $0x0,(%rax)
   3:	00 e8                	add    %ch,%al
   5:	09 d9                	or     %ebx,%ecx
   7:	ff                   	(bad)
   8:	ff 48 83             	decl   -0x7d(%rax)
   b:	c4                   	(bad)
   c:	38 85 c0 75 18 48    	cmp    %al,0x481875c0(%rbp)
  12:	83 c4 08             	add    $0x8,%esp
  15:	4c 89 f8             	mov    %r15,%rax
  18:	5b                   	pop    %rbx
  19:	5d                   	pop    %rbp
  1a:	41 5c                	pop    %r12
  1c:	41 5d                	pop    %r13
  1e:	41 5e                	pop    %r14
  20:	41 5f                	pop    %r15
  22:	c3                   	ret
  23:	44 8b 48 08          	mov    0x8(%rax),%r9d
  27:	eb b4                	jmp    0xffffffffffffffdd
  29:	90                   	nop
  2a:*	0f 0b                	ud2		<-- trapping instruction
  2c:	90                   	nop
  2d:	ba 02 00 00 00       	mov    $0x2,%edx
  32:	4c 89 fe             	mov    %r15,%rsi
  35:	31 ff                	xor    %edi,%edi
  37:	e8 96 a5 fb ff       	call   0xfffffffffffba5d2
  3c:	b9                   	.byte 0xb9
  3d:	a6                   	cmpsb  (%rdi),(%rsi)
  3e:	ff                   	(bad)
  3f:	ff                   	.byte 0xff

Code starting with the faulting instruction
===========================================
   0:	0f 0b                	ud2
   2:	90                   	nop
   3:	ba 02 00 00 00       	mov    $0x2,%edx
   8:	4c 89 fe             	mov    %r15,%rsi
   b:	31 ff                	xor    %edi,%edi
   d:	e8 96 a5 fb ff       	call   0xfffffffffffba5a8
  12:	b9                   	.byte 0xb9
  13:	a6                   	cmpsb  (%rdi),(%rsi)
  14:	ff                   	(bad)
  15:	ff                   	.byte 0xff
[    2.394813] RSP: 0018:ff45079f802939d0 EFLAGS: 00010286
[    2.394883] RAX: 00000000ffffffa6 RBX: 00000000ffffffff RCX: 0000000000000000
[    2.394962] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff1fb1fac3062300
[    2.395044] RBP: 0000000000000000 R08: ff1fb1fac194f190 R09: ff1fb1fac6761030
[    2.395121] R10: ff1fb1fac675c118 R11: fefefefefefefeff R12: 0000000000000000
[    2.395197] R13: 0000000000000010 R14: ff1fb1fac675c000 R15: ff1fb1fac3062300
[    2.395277] FS:  00007f1f9545c740(0000) GS:ff1fb1fb6ff3e000(0000) knlGS:0000000000000000
[    2.395353] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[    2.395421] CR2: 00007f1f954c5580 CR3: 00000000067df001 CR4: 0000000000771ef0
[    2.395510] PKRU: 55555554
[    2.395563] Call Trace:
[    2.395616]  <TASK>
[    2.395670]  rtmsg_ifinfo (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:4560)
[    2.395737]  register_netdevice (net/core/dev.c:11488)
[    2.395802] nsim_create (drivers/net/netdevsim/netdev.c:1069 drivers/net/netdevsim/netdev.c:1151) netdevsim
[    2.395876] __nsim_dev_port_add (drivers/net/netdevsim/dev.c:1509) netdevsim
[    2.395949] nsim_drv_probe (drivers/net/netdevsim/dev.c:1570 drivers/net/netdevsim/dev.c:1731) netdevsim
[    2.396028]  really_probe (drivers/base/dd.c:631 drivers/base/dd.c:709)
[    2.396095]  ? driver_probe_device (./include/linux/list.h:164 (discriminator 3))
[    2.396163]  __driver_probe_device (drivers/base/dd.c:871)
[    2.396233]  driver_probe_device (drivers/base/dd.c:901)
[    2.396297]  __device_attach_driver (drivers/base/dd.c:1029)
[    2.396374]  bus_for_each_drv (drivers/base/bus.c:500)
[    2.396438]  __device_attach (drivers/base/dd.c:1101)
[    2.396509]  device_initial_probe (drivers/base/dd.c:1156)
[    2.396572]  bus_probe_device (drivers/base/bus.c:613)
[    2.396643]  device_add (drivers/base/core.c:3706)
[    2.396710] new_device_store (drivers/net/netdevsim/bus.c:471 drivers/net/netdevsim/bus.c:191) netdevsim
[    2.396792]  kernfs_fop_write_iter (fs/kernfs/file.c:352)
[    2.396871]  vfs_write (fs/read_write.c:595 fs/read_write.c:688)
[    2.396938]  ksys_write (fs/read_write.c:740)
[    2.397014]  do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94)
[    2.397080]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[    2.397157] RIP: 0033:0x7f1f954cf08e
[    2.397218] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 <c9> c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa
All code
========
   0:	4d 89 d8             	mov    %r11,%r8
   3:	e8 94 bd 00 00       	call   0xbd9c
   8:	4c 8b 5d f8          	mov    -0x8(%rbp),%r11
   c:	41 8b 93 08 03 00 00 	mov    0x308(%r11),%edx
  13:	59                   	pop    %rcx
  14:	5e                   	pop    %rsi
  15:	48 83 f8 fc          	cmp    $0xfffffffffffffffc,%rax
  19:	74 11                	je     0x2c
  1b:	c9                   	leave
  1c:	c3                   	ret
  1d:	0f 1f 80 00 00 00 00 	nopl   0x0(%rax)
  24:	48 8b 45 10          	mov    0x10(%rbp),%rax
  28:	0f 05                	syscall
  2a:*	c9                   	leave		<-- trapping instruction
  2b:	c3                   	ret
  2c:	83 e2 39             	and    $0x39,%edx
  2f:	83 fa 08             	cmp    $0x8,%edx
  32:	75 e7                	jne    0x1b
  34:	e8 03 ff ff ff       	call   0xffffffffffffff3c
  39:	0f 1f 00             	nopl   (%rax)
  3c:	f3 0f 1e fa          	endbr64

Code starting with the faulting instruction
===========================================
   0:	c9                   	leave
   1:	c3                   	ret
   2:	83 e2 39             	and    $0x39,%edx
   5:	83 fa 08             	cmp    $0x8,%edx
   8:	75 e7                	jne    0xfffffffffffffff1
   a:	e8 03 ff ff ff       	call   0xffffffffffffff12
   f:	0f 1f 00             	nopl   (%rax)
  12:	f3 0f 1e fa          	endbr64
[    2.397369] RSP: 002b:00007ffd5ea7d940 EFLAGS: 00000202 ORIG_RAX: 0000000000000001
[    2.397452] RAX: ffffffffffffffda RBX: 0000562047a143d0 RCX: 00007f1f954cf08e
[    2.397553] RDX: 0000000000000007 RSI: 00007ffd5ea7dae0 RDI: 0000000000000005
[    2.397631] RBP: 00007ffd5ea7d950 R08: 0000000000000000 R09: 0000000000000000
[    2.397716] R10: 0000000000000000 R11: 0000000000000202 R12: 0000000000000007
[    2.397796] R13: 0000000000000007 R14: 00007ffd5ea7dae0 R15: 0000562047a143d0
| [    2.405920] ------------[ cut here ]------------
| [    2.405964] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/211
| [    2.406023] Modules linked in: netconsole netdevsim
| [    2.406127] Tainted: [W]=WARN
[    2.406153] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[    2.406192] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3))
[    2.406223] Code: 80 00 00 00 e8 09 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 96 a5 fb ff b9 a6 ff ff
All code
========
   0:	80 00 00             	addb   $0x0,(%rax)
   3:	00 e8                	add    %ch,%al
   5:	09 d9                	or     %ebx,%ecx
   7:	ff                   	(bad)
   8:	ff 48 83             	decl   -0x7d(%rax)
   b:	c4                   	(bad)
   c:	38 85 c0 75 18 48    	cmp    %al,0x481875c0(%rbp)
  12:	83 c4 08             	add    $0x8,%esp
  15:	4c 89 f8             	mov    %r15,%rax
  18:	5b                   	pop    %rbx
  19:	5d                   	pop    %rbp
  1a:	41 5c                	pop    %r12
  1c:	41 5d                	pop    %r13
  1e:	41 5e                	pop    %r14
  20:	41 5f                	pop    %r15
  22:	c3                   	ret
  23:	44 8b 48 08          	mov    0x8(%rax),%r9d
  27:	eb b4                	jmp    0xffffffffffffffdd
  29:	90                   	nop
  2a:*	0f 0b                	ud2		<-- trapping instruction
  2c:	90                   	nop
  2d:	ba 02 00 00 00       	mov    $0x2,%edx
  32:	4c 89 fe             	mov    %r15,%rsi
  35:	31 ff                	xor    %edi,%edi
  37:	e8 96 a5 fb ff       	call   0xfffffffffffba5d2
  3c:	b9                   	.byte 0xb9
  3d:	a6                   	cmpsb  (%rdi),(%rsi)
  3e:	ff                   	(bad)
  3f:	ff                   	.byte 0xff

Code starting with the faulting instruction
===========================================
   0:	0f 0b                	ud2
   2:	90                   	nop
   3:	ba 02 00 00 00       	mov    $0x2,%edx
   8:	4c 89 fe             	mov    %r15,%rsi
   b:	31 ff                	xor    %edi,%edi
   d:	e8 96 a5 fb ff       	call   0xfffffffffffba5a8
  12:	b9                   	.byte 0xb9
  13:	a6                   	cmpsb  (%rdi),(%rsi)
  14:	ff                   	(bad)
  15:	ff                   	.byte 0xff
[    2.406333] RSP: 0018:ff45079f802836f0 EFLAGS: 00010286
[    2.406369] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000
[    2.406418] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff1fb1fac1dec900
[    2.406464] RBP: 0000000000000000 R08: ff1fb1fac194f190 R09: ff1fb1fac1c32034
[    2.406521] R10: ff1fb1fac675c118 R11: fefefefefefefeff R12: 0000000000000000
[    2.406567] R13: 0000000000000010 R14: ff1fb1fac675c000 R15: ff1fb1fac1dec900
[    2.406615] FS:  00007f59f0bad840(0000) GS:ff1fb1fb6ffbe000(0000) knlGS:0000000000000000
[    2.406663] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[    2.406704] CR2: 00000000161b1988 CR3: 00000000067d8002 CR4: 0000000000771ef0
[    2.406752] PKRU: 55555554
[    2.406769] Call Trace:
[    2.406782]  <TASK>
[    2.406799]  rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121)
[    2.406825]  notifier_call_chain (kernel/notifier.c:85)
[    2.406852]  netif_change_name (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:1509)
[    2.406875]  ? nla_strscpy (lib/nlattr.c:795)
[    2.406899]  do_setlink.isra.0 (net/core/rtnetlink.c:3186)
[    2.406931]  ? __nla_validate_parse (lib/nlattr.c:620)
[    2.406961]  rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1))
[    2.406985]  ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7))
[    2.407014]  ? do_setlink.isra.0 (net/core/rtnetlink.c:3455)
[    2.407041]  rtnetlink_rcv_msg (net/core/rtnetlink.c:7061)
[    2.407066]  ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360)
[    2.407090]  ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1))
[    2.407117]  netlink_rcv_skb (net/netlink/af_netlink.c:2551)
[    2.407137]  netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345)
[    2.407159]  netlink_sendmsg (net/netlink/af_netlink.c:1895)
[    2.407180]  ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4))
[    2.407202]  ___sys_sendmsg (net/socket.c:2752)
[    2.407226]  __sys_sendmsg (net/socket.c:2784)
[    2.407248]  do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94)
[    2.407276]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[    2.407312] RIP: 0033:0x7f59f0de708e
[    2.407339] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 <c9> c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa
All code
========
   0:	4d 89 d8             	mov    %r11,%r8
   3:	e8 94 bd 00 00       	call   0xbd9c
   8:	4c 8b 5d f8          	mov    -0x8(%rbp),%r11
   c:	41 8b 93 08 03 00 00 	mov    0x308(%r11),%edx
  13:	59                   	pop    %rcx
  14:	5e                   	pop    %rsi
  15:	48 83 f8 fc          	cmp    $0xfffffffffffffffc,%rax
  19:	74 11                	je     0x2c
  1b:	c9                   	leave
  1c:	c3                   	ret
  1d:	0f 1f 80 00 00 00 00 	nopl   0x0(%rax)
  24:	48 8b 45 10          	mov    0x10(%rbp),%rax
  28:	0f 05                	syscall
  2a:*	c9                   	leave		<-- trapping instruction
  2b:	c3                   	ret
  2c:	83 e2 39             	and    $0x39,%edx
  2f:	83 fa 08             	cmp    $0x8,%edx
  32:	75 e7                	jne    0x1b
  34:	e8 03 ff ff ff       	call   0xffffffffffffff3c
  39:	0f 1f 00             	nopl   (%rax)
  3c:	f3 0f 1e fa          	endbr64

Code starting with the faulting instruction
===========================================
   0:	c9                   	leave
   1:	c3                   	ret
   2:	83 e2 39             	and    $0x39,%edx
   5:	83 fa 08             	cmp    $0x8,%edx
   8:	75 e7                	jne    0xfffffffffffffff1
   a:	e8 03 ff ff ff       	call   0xffffffffffffff12
   f:	0f 1f 00             	nopl   (%rax)
  12:	f3 0f 1e fa          	endbr64
[    2.407446] RSP: 002b:00007ffc2ca366b0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[    2.407501] RAX: ffffffffffffffda RBX: 0000000000000004 RCX: 00007f59f0de708e
[    2.407544] RDX: 0000000000000000 RSI: 00007ffc2ca36760 RDI: 0000000000000005
[    2.407584] RBP: 00007ffc2ca366c0 R08: 0000000000000000 R09: 0000000000000000
[    2.407626] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10d9f3
[    2.407669] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffc2ca36e30
| [    2.410975] ------------[ cut here ]------------
| [    2.411018] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/212
| [    2.411068] Modules linked in: netconsole netdevsim
| [    2.411152] Tainted: [W]=WARN
[    2.411176] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[    2.411210] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3))
[    2.411238] Code: 80 00 00 00 e8 09 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 96 a5 fb ff b9 a6 ff ff
All code
========
   0:	80 00 00             	addb   $0x0,(%rax)
   3:	00 e8                	add    %ch,%al
   5:	09 d9                	or     %ebx,%ecx
   7:	ff                   	(bad)
   8:	ff 48 83             	decl   -0x7d(%rax)
   b:	c4                   	(bad)
   c:	38 85 c0 75 18 48    	cmp    %al,0x481875c0(%rbp)
  12:	83 c4 08             	add    $0x8,%esp
  15:	4c 89 f8             	mov    %r15,%rax
  18:	5b                   	pop    %rbx
  19:	5d                   	pop    %rbp
  1a:	41 5c                	pop    %r12
  1c:	41 5d                	pop    %r13
  1e:	41 5e                	pop    %r14
  20:	41 5f                	pop    %r15
  22:	c3                   	ret
  23:	44 8b 48 08          	mov    0x8(%rax),%r9d
  27:	eb b4                	jmp    0xffffffffffffffdd
  29:	90                   	nop
  2a:*	0f 0b                	ud2		<-- trapping instruction
  2c:	90                   	nop
  2d:	ba 02 00 00 00       	mov    $0x2,%edx
  32:	4c 89 fe             	mov    %r15,%rsi
  35:	31 ff                	xor    %edi,%edi
  37:	e8 96 a5 fb ff       	call   0xfffffffffffba5d2
  3c:	b9                   	.byte 0xb9
  3d:	a6                   	cmpsb  (%rdi),(%rsi)
  3e:	ff                   	(bad)
  3f:	ff                   	.byte 0xff

Code starting with the faulting instruction
===========================================
   0:	0f 0b                	ud2
   2:	90                   	nop
   3:	ba 02 00 00 00       	mov    $0x2,%edx
   8:	4c 89 fe             	mov    %r15,%rsi
   b:	31 ff                	xor    %edi,%edi
   d:	e8 96 a5 fb ff       	call   0xfffffffffffba5a8
  12:	b9                   	.byte 0xb9
  13:	a6                   	cmpsb  (%rdi),(%rsi)
  14:	ff                   	(bad)
  15:	ff                   	.byte 0xff
[    2.411329] RSP: 0018:ff45079f8050b720 EFLAGS: 00010286
[    2.411356] RAX: 00000000ffffffa6 RBX: 0000000000000001 RCX: 0000000000000000
[    2.411401] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff1fb1fac1decf00
[    2.411437] RBP: 0000000000000000 R08: ff1fb1fac194f190 R09: ff1fb1fac1c32034
[    2.411475] R10: ff1fb1fac675c118 R11: fefefefefefefeff R12: 0000000000000000
[    2.411527] R13: 0000000000000010 R14: ff1fb1fac675c000 R15: ff1fb1fac1decf00
[    2.411570] FS:  00007fa3b60a1840(0000) GS:ff1fb1fb6ffbe000(0000) knlGS:0000000000000000
[    2.411612] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[    2.411644] CR2: 00007fa3b63711a0 CR3: 0000000003361004 CR4: 0000000000771ef0
[    2.411681] PKRU: 55555554
[    2.411698] Call Trace:
[    2.411711]  <TASK>
[    2.411732]  rtmsg_ifinfo (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:4560)
[    2.411754]  __dev_notify_flags (net/core/dev.c:9787)
[    2.411776]  ? rtnl_getlink (./include/linux/skbuff.h:1323 ./include/linux/skbuff.h:1332 net/core/rtnetlink.c:4288)
[    2.411800]  netif_change_flags (net/core/dev.c:9820)
[    2.411822]  do_setlink.isra.0 (net/core/rtnetlink.c:3206 (discriminator 1))
[    2.411844]  ? __nla_validate_parse (lib/nlattr.c:620)
[    2.411875]  rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1))
[    2.411896]  ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7))
[    2.411923]  ? do_setlink.isra.0 (net/core/rtnetlink.c:3455)
[    2.411948]  rtnetlink_rcv_msg (net/core/rtnetlink.c:7061)
[    2.411970]  ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360)
[    2.411992]  ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1))
[    2.412026]  netlink_rcv_skb (net/netlink/af_netlink.c:2551)
[    2.412047]  netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345)
[    2.412069]  netlink_sendmsg (net/netlink/af_netlink.c:1895)
[    2.412094]  ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4))
[    2.412119]  ___sys_sendmsg (net/socket.c:2752)
[    2.412142]  __sys_sendmsg (net/socket.c:2784)
[    2.412169]  do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94)
[    2.412191]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[    2.412223] RIP: 0033:0x7fa3b62db08e
[    2.412250] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 <c9> c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa
All code
========
   0:	4d 89 d8             	mov    %r11,%r8
   3:	e8 94 bd 00 00       	call   0xbd9c
   8:	4c 8b 5d f8          	mov    -0x8(%rbp),%r11
   c:	41 8b 93 08 03 00 00 	mov    0x308(%r11),%edx
  13:	59                   	pop    %rcx
  14:	5e                   	pop    %rsi
  15:	48 83 f8 fc          	cmp    $0xfffffffffffffffc,%rax
  19:	74 11                	je     0x2c
  1b:	c9                   	leave
  1c:	c3                   	ret
  1d:	0f 1f 80 00 00 00 00 	nopl   0x0(%rax)
  24:	48 8b 45 10          	mov    0x10(%rbp),%rax
  28:	0f 05                	syscall
  2a:*	c9                   	leave		<-- trapping instruction
  2b:	c3                   	ret
  2c:	83 e2 39             	and    $0x39,%edx
  2f:	83 fa 08             	cmp    $0x8,%edx
  32:	75 e7                	jne    0x1b
  34:	e8 03 ff ff ff       	call   0xffffffffffffff3c
  39:	0f 1f 00             	nopl   (%rax)
  3c:	f3 0f 1e fa          	endbr64

Code starting with the faulting instruction
===========================================
   0:	c9                   	leave
   1:	c3                   	ret
   2:	83 e2 39             	and    $0x39,%edx
   5:	83 fa 08             	cmp    $0x8,%edx
   8:	75 e7                	jne    0xfffffffffffffff1
   a:	e8 03 ff ff ff       	call   0xffffffffffffff12
   f:	0f 1f 00             	nopl   (%rax)
  12:	f3 0f 1e fa          	endbr64
[    2.412349] RSP: 002b:00007ffe59067740 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[    2.412392] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fa3b62db08e
[    2.412436] RDX: 0000000000000000 RSI: 00007ffe590677f0 RDI: 0000000000000005
[    2.412478] RBP: 00007ffe59067750 R08: 0000000000000000 R09: 0000000000000000
[    2.412520] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10d9f3
[    2.412562] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffe59067ec0
| [    2.430380] ------------[ cut here ]------------
| [    2.430423] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#0: tee/219
| [    2.430475] Modules linked in: netconsole netdevsim
| [    2.430567] Tainted: [W]=WARN
[    2.430590] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[    2.430626] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3))
[    2.430655] Code: 80 00 00 00 e8 09 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 96 a5 fb ff b9 a6 ff ff
All code
========
   0:	80 00 00             	addb   $0x0,(%rax)
   3:	00 e8                	add    %ch,%al
   5:	09 d9                	or     %ebx,%ecx
   7:	ff                   	(bad)
   8:	ff 48 83             	decl   -0x7d(%rax)
   b:	c4                   	(bad)
   c:	38 85 c0 75 18 48    	cmp    %al,0x481875c0(%rbp)
  12:	83 c4 08             	add    $0x8,%esp
  15:	4c 89 f8             	mov    %r15,%rax
  18:	5b                   	pop    %rbx
  19:	5d                   	pop    %rbp
  1a:	41 5c                	pop    %r12
  1c:	41 5d                	pop    %r13
  1e:	41 5e                	pop    %r14
  20:	41 5f                	pop    %r15
  22:	c3                   	ret
  23:	44 8b 48 08          	mov    0x8(%rax),%r9d
  27:	eb b4                	jmp    0xffffffffffffffdd
  29:	90                   	nop
  2a:*	0f 0b                	ud2		<-- trapping instruction
  2c:	90                   	nop
  2d:	ba 02 00 00 00       	mov    $0x2,%edx
  32:	4c 89 fe             	mov    %r15,%rsi
  35:	31 ff                	xor    %edi,%edi
  37:	e8 96 a5 fb ff       	call   0xfffffffffffba5d2
  3c:	b9                   	.byte 0xb9
  3d:	a6                   	cmpsb  (%rdi),(%rsi)
  3e:	ff                   	(bad)
  3f:	ff                   	.byte 0xff

Code starting with the faulting instruction
===========================================
   0:	0f 0b                	ud2
   2:	90                   	nop
   3:	ba 02 00 00 00       	mov    $0x2,%edx
   8:	4c 89 fe             	mov    %r15,%rsi
   b:	31 ff                	xor    %edi,%edi
   d:	e8 96 a5 fb ff       	call   0xfffffffffffba5a8
  12:	b9                   	.byte 0xb9
  13:	a6                   	cmpsb  (%rdi),(%rsi)
  14:	ff                   	(bad)
  15:	ff                   	.byte 0xff
[    2.430747] RSP: 0018:ff45079f805239d0 EFLAGS: 00010286
[    2.430777] RAX: 00000000ffffffa6 RBX: 00000000ffffffff RCX: 0000000000000000
[    2.430818] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff1fb1fac18fba00
[    2.430855] RBP: 0000000000000000 R08: ff1fb1fac1de7790 R09: ff1fb1fac3285030
[    2.430896] R10: ff1fb1fac4372118 R11: fefefefefefefeff R12: 0000000000000000
[    2.430940] R13: 0000000000000010 R14: ff1fb1fac4372000 R15: ff1fb1fac18fba00
[    2.430983] FS:  00007ffb1cfb3740(0000) GS:ff1fb1fb6fe3e000(0000) knlGS:0000000000000000
[    2.431029] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[    2.431064] CR2: 00007ffb1d07e820 CR3: 0000000006787002 CR4: 0000000000771ef0
[    2.431103] PKRU: 55555554
[    2.431117] Call Trace:
[    2.431135]  <TASK>
[    2.431149]  rtmsg_ifinfo (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:4560)
[    2.431172]  register_netdevice (net/core/dev.c:11488)
[    2.431197] nsim_create (drivers/net/netdevsim/netdev.c:1069 drivers/net/netdevsim/netdev.c:1151) netdevsim
[    2.431230] __nsim_dev_port_add (drivers/net/netdevsim/dev.c:1509) netdevsim
[    2.431261] nsim_drv_probe (drivers/net/netdevsim/dev.c:1570 drivers/net/netdevsim/dev.c:1731) netdevsim
[    2.431295]  really_probe (drivers/base/dd.c:631 drivers/base/dd.c:709)
[    2.431321]  ? driver_probe_device (./include/linux/list.h:164 (discriminator 3))
[    2.431352]  __driver_probe_device (drivers/base/dd.c:871)
[    2.431383]  driver_probe_device (drivers/base/dd.c:901)
[    2.431405]  __device_attach_driver (drivers/base/dd.c:1029)
[    2.431435]  bus_for_each_drv (drivers/base/bus.c:500)
[    2.431458]  __device_attach (drivers/base/dd.c:1101)
[    2.431480]  device_initial_probe (drivers/base/dd.c:1156)
[    2.431510]  bus_probe_device (drivers/base/bus.c:613)
[    2.431534]  device_add (drivers/base/core.c:3706)
[    2.431559] new_device_store (drivers/net/netdevsim/bus.c:471 drivers/net/netdevsim/bus.c:191) netdevsim
[    2.431591]  kernfs_fop_write_iter (fs/kernfs/file.c:352)
[    2.431622]  vfs_write (fs/read_write.c:595 fs/read_write.c:688)
[    2.431647]  ksys_write (fs/read_write.c:740)
[    2.431669]  do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94)
[    2.431691]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[    2.431720] RIP: 0033:0x7ffb1d02608e
[    2.431742] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 <c9> c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa
All code
========
   0:	4d 89 d8             	mov    %r11,%r8
   3:	e8 94 bd 00 00       	call   0xbd9c
   8:	4c 8b 5d f8          	mov    -0x8(%rbp),%r11
   c:	41 8b 93 08 03 00 00 	mov    0x308(%r11),%edx
  13:	59                   	pop    %rcx
  14:	5e                   	pop    %rsi
  15:	48 83 f8 fc          	cmp    $0xfffffffffffffffc,%rax
  19:	74 11                	je     0x2c
  1b:	c9                   	leave
  1c:	c3                   	ret
  1d:	0f 1f 80 00 00 00 00 	nopl   0x0(%rax)
  24:	48 8b 45 10          	mov    0x10(%rbp),%rax
  28:	0f 05                	syscall
  2a:*	c9                   	leave		<-- trapping instruction
  2b:	c3                   	ret
  2c:	83 e2 39             	and    $0x39,%edx
  2f:	83 fa 08             	cmp    $0x8,%edx
  32:	75 e7                	jne    0x1b
  34:	e8 03 ff ff ff       	call   0xffffffffffffff3c
  39:	0f 1f 00             	nopl   (%rax)
  3c:	f3 0f 1e fa          	endbr64

Code starting with the faulting instruction
===========================================
   0:	c9                   	leave
   1:	c3                   	ret
   2:	83 e2 39             	and    $0x39,%edx
   5:	83 fa 08             	cmp    $0x8,%edx
   8:	75 e7                	jne    0xfffffffffffffff1
   a:	e8 03 ff ff ff       	call   0xffffffffffffff12
   f:	0f 1f 00             	nopl   (%rax)
  12:	f3 0f 1e fa          	endbr64
[    2.431832] RSP: 002b:00007ffe3ec4f840 EFLAGS: 00000202 ORIG_RAX: 0000000000000001
[    2.431872] RAX: ffffffffffffffda RBX: 0000555aa423c3d0 RCX: 00007ffb1d02608e
[    2.431912] RDX: 0000000000000007 RSI: 00007ffe3ec4f9e0 RDI: 0000000000000005
[    2.431954] RBP: 00007ffe3ec4f850 R08: 0000000000000000 R09: 0000000000000000
[    2.431993] R10: 0000000000000000 R11: 0000000000000202 R12: 0000000000000007
[    2.432045] R13: 0000000000000007 R14: 00007ffe3ec4f9e0 R15: 0000555aa423c3d0
| [    2.440234] ------------[ cut here ]------------
| [    2.440271] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/221
| [    2.440319] Modules linked in: netconsole netdevsim
| [    2.440400] Tainted: [W]=WARN
[    2.440421] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[    2.440461] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3))
[    2.440488] Code: 80 00 00 00 e8 09 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 96 a5 fb ff b9 a6 ff ff
All code
========
   0:	80 00 00             	addb   $0x0,(%rax)
   3:	00 e8                	add    %ch,%al
   5:	09 d9                	or     %ebx,%ecx
   7:	ff                   	(bad)
   8:	ff 48 83             	decl   -0x7d(%rax)
   b:	c4                   	(bad)
   c:	38 85 c0 75 18 48    	cmp    %al,0x481875c0(%rbp)
  12:	83 c4 08             	add    $0x8,%esp
  15:	4c 89 f8             	mov    %r15,%rax
  18:	5b                   	pop    %rbx
  19:	5d                   	pop    %rbp
  1a:	41 5c                	pop    %r12
  1c:	41 5d                	pop    %r13
  1e:	41 5e                	pop    %r14
  20:	41 5f                	pop    %r15
  22:	c3                   	ret
  23:	44 8b 48 08          	mov    0x8(%rax),%r9d
  27:	eb b4                	jmp    0xffffffffffffffdd
  29:	90                   	nop
  2a:*	0f 0b                	ud2		<-- trapping instruction
  2c:	90                   	nop
  2d:	ba 02 00 00 00       	mov    $0x2,%edx
  32:	4c 89 fe             	mov    %r15,%rsi
  35:	31 ff                	xor    %edi,%edi
  37:	e8 96 a5 fb ff       	call   0xfffffffffffba5d2
  3c:	b9                   	.byte 0xb9
  3d:	a6                   	cmpsb  (%rdi),(%rsi)
  3e:	ff                   	(bad)
  3f:	ff                   	.byte 0xff

Code starting with the faulting instruction
===========================================
   0:	0f 0b                	ud2
   2:	90                   	nop
   3:	ba 02 00 00 00       	mov    $0x2,%edx
   8:	4c 89 fe             	mov    %r15,%rsi
   b:	31 ff                	xor    %edi,%edi
   d:	e8 96 a5 fb ff       	call   0xfffffffffffba5a8
  12:	b9                   	.byte 0xb9
  13:	a6                   	cmpsb  (%rdi),(%rsi)
  14:	ff                   	(bad)
  15:	ff                   	.byte 0xff
[    2.440590] RSP: 0018:ff45079f8052b6f0 EFLAGS: 00010286
[    2.440623] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000
[    2.440668] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff1fb1fac1df1800
[    2.440707] RBP: 0000000000000000 R08: ff1fb1fac1de7790 R09: ff1fb1fac1c32034
[    2.440746] R10: ff1fb1fac4372118 R11: fefefefefefefeff R12: 0000000000000000
[    2.440795] R13: 0000000000000010 R14: ff1fb1fac4372000 R15: ff1fb1fac1df1800
[    2.440844] FS:  00007fb67f9b7840(0000) GS:ff1fb1fb6ffbe000(0000) knlGS:0000000000000000
[    2.440884] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[    2.440917] CR2: 000000000494b988 CR3: 0000000004311003 CR4: 0000000000771ef0
[    2.440956] PKRU: 55555554
[    2.440970] Call Trace:
[    2.440985]  <TASK>
[    2.441009]  rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121)
[    2.441031]  notifier_call_chain (kernel/notifier.c:85)
[    2.441054]  netif_change_name (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:1509)
[    2.441082]  ? nla_strscpy (lib/nlattr.c:795)
[    2.441107]  do_setlink.isra.0 (net/core/rtnetlink.c:3186)
[    2.441134]  ? __nla_validate_parse (lib/nlattr.c:620)
[    2.441162]  rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1))
[    2.441184]  ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7))
[    2.441210]  ? do_setlink.isra.0 (net/core/rtnetlink.c:3455)
[    2.441237]  rtnetlink_rcv_msg (net/core/rtnetlink.c:7061)
[    2.441259]  ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360)
[    2.441282]  ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1))
[    2.441310]  netlink_rcv_skb (net/netlink/af_netlink.c:2551)
[    2.441332]  netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345)
[    2.441353]  netlink_sendmsg (net/netlink/af_netlink.c:1895)
[    2.441374]  ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4))
[    2.441396]  ___sys_sendmsg (net/socket.c:2752)
[    2.441418]  __sys_sendmsg (net/socket.c:2784)
[    2.441441]  do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94)
[    2.441462]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[    2.441489] RIP: 0033:0x7fb67fbf108e
[    2.441516] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 <c9> c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa
All code
========
   0:	4d 89 d8             	mov    %r11,%r8
   3:	e8 94 bd 00 00       	call   0xbd9c
   8:	4c 8b 5d f8          	mov    -0x8(%rbp),%r11
   c:	41 8b 93 08 03 00 00 	mov    0x308(%r11),%edx
  13:	59                   	pop    %rcx
  14:	5e                   	pop    %rsi
  15:	48 83 f8 fc          	cmp    $0xfffffffffffffffc,%rax
  19:	74 11                	je     0x2c
  1b:	c9                   	leave
  1c:	c3                   	ret
  1d:	0f 1f 80 00 00 00 00 	nopl   0x0(%rax)
  24:	48 8b 45 10          	mov    0x10(%rbp),%rax
  28:	0f 05                	syscall
  2a:*	c9                   	leave		<-- trapping instruction
  2b:	c3                   	ret
  2c:	83 e2 39             	and    $0x39,%edx
  2f:	83 fa 08             	cmp    $0x8,%edx
  32:	75 e7                	jne    0x1b
  34:	e8 03 ff ff ff       	call   0xffffffffffffff3c
  39:	0f 1f 00             	nopl   (%rax)
  3c:	f3 0f 1e fa          	endbr64

Code starting with the faulting instruction
===========================================
   0:	c9                   	leave
   1:	c3                   	ret
   2:	83 e2 39             	and    $0x39,%edx
   5:	83 fa 08             	cmp    $0x8,%edx
   8:	75 e7                	jne    0xfffffffffffffff1
   a:	e8 03 ff ff ff       	call   0xffffffffffffff12
   f:	0f 1f 00             	nopl   (%rax)
  12:	f3 0f 1e fa          	endbr64
[    2.441607] RSP: 002b:00007ffed2afa280 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[    2.441645] RAX: ffffffffffffffda RBX: 0000000000000004 RCX: 00007fb67fbf108e
[    2.441683] RDX: 0000000000000000 RSI: 00007ffed2afa330 RDI: 0000000000000005
[    2.441727] RBP: 00007ffed2afa290 R08: 0000000000000000 R09: 0000000000000000
[    2.441765] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10d9f3
[    2.441809] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffed2afaa00
| [    2.445008] ------------[ cut here ]------------
| [    2.445074] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#2: ip/222
| [    2.445164] Modules linked in: netconsole netdevsim
| [    2.445327] Tainted: [W]=WARN
[    2.445388] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[    2.445462] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3))
[    2.445537] Code: 80 00 00 00 e8 09 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 96 a5 fb ff b9 a6 ff ff
All code
========
   0:	80 00 00             	addb   $0x0,(%rax)
   3:	00 e8                	add    %ch,%al
   5:	09 d9                	or     %ebx,%ecx
   7:	ff                   	(bad)
   8:	ff 48 83             	decl   -0x7d(%rax)
   b:	c4                   	(bad)
   c:	38 85 c0 75 18 48    	cmp    %al,0x481875c0(%rbp)
  12:	83 c4 08             	add    $0x8,%esp
  15:	4c 89 f8             	mov    %r15,%rax
  18:	5b                   	pop    %rbx
  19:	5d                   	pop    %rbp
  1a:	41 5c                	pop    %r12
  1c:	41 5d                	pop    %r13
  1e:	41 5e                	pop    %r14
  20:	41 5f                	pop    %r15
  22:	c3                   	ret
  23:	44 8b 48 08          	mov    0x8(%rax),%r9d
  27:	eb b4                	jmp    0xffffffffffffffdd
  29:	90                   	nop
  2a:*	0f 0b                	ud2		<-- trapping instruction
  2c:	90                   	nop
  2d:	ba 02 00 00 00       	mov    $0x2,%edx
  32:	4c 89 fe             	mov    %r15,%rsi
  35:	31 ff                	xor    %edi,%edi
  37:	e8 96 a5 fb ff       	call   0xfffffffffffba5d2
  3c:	b9                   	.byte 0xb9
  3d:	a6                   	cmpsb  (%rdi),(%rsi)
  3e:	ff                   	(bad)
  3f:	ff                   	.byte 0xff

Code starting with the faulting instruction
===========================================
   0:	0f 0b                	ud2
   2:	90                   	nop
   3:	ba 02 00 00 00       	mov    $0x2,%edx
   8:	4c 89 fe             	mov    %r15,%rsi
   b:	31 ff                	xor    %edi,%edi
   d:	e8 96 a5 fb ff       	call   0xfffffffffffba5a8
  12:	b9                   	.byte 0xb9
  13:	a6                   	cmpsb  (%rdi),(%rsi)
  14:	ff                   	(bad)
  15:	ff                   	.byte 0xff
[    2.445674] RSP: 0018:ff45079f80533720 EFLAGS: 00010286
[    2.445746] RAX: 00000000ffffffa6 RBX: 0000000000000001 RCX: 0000000000000000
[    2.445836] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff1fb1fac1902a00
[    2.445924] RBP: 0000000000000000 R08: ff1fb1fac1de7790 R09: ff1fb1fac6761034
[    2.446013] R10: ff1fb1fac4372118 R11: fefefefefefefeff R12: 0000000000000000
[    2.446096] R13: 0000000000000010 R14: ff1fb1fac4372000 R15: ff1fb1fac1902a00
[    2.446175] FS:  00007fe897288840(0000) GS:ff1fb1fb6ff3e000(0000) knlGS:0000000000000000
[    2.446270] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[    2.446354] CR2: 000000003f700988 CR3: 000000000196e006 CR4: 0000000000771ef0
[    2.446451] PKRU: 55555554
[    2.446512] Call Trace:
[    2.446569]  <TASK>
[    2.446620]  rtmsg_ifinfo (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:4560)
[    2.446683]  __dev_notify_flags (net/core/dev.c:9787)
[    2.446745]  ? rtnl_getlink (./include/linux/skbuff.h:1323 ./include/linux/skbuff.h:1332 net/core/rtnetlink.c:4288)
[    2.446809]  netif_change_flags (net/core/dev.c:9820)
[    2.446872]  do_setlink.isra.0 (net/core/rtnetlink.c:3206 (discriminator 1))
[    2.446937]  ? __nla_validate_parse (lib/nlattr.c:620)
[    2.447015]  rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1))
[    2.447080]  ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7))
[    2.447143]  ? do_setlink.isra.0 (net/core/rtnetlink.c:3455)
[    2.447213]  rtnetlink_rcv_msg (net/core/rtnetlink.c:7061)
[    2.447276]  ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360)
[    2.447339]  ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1))
[    2.447407]  netlink_rcv_skb (net/netlink/af_netlink.c:2551)
[    2.447468]  netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345)
[    2.447539]  netlink_sendmsg (net/netlink/af_netlink.c:1895)
[    2.447603]  ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4))
[    2.447666]  ___sys_sendmsg (net/socket.c:2752)
[    2.447729]  __sys_sendmsg (net/socket.c:2784)
[    2.447793]  do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94)
[    2.447856]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[    2.447926] RIP: 0033:0x7fe8974c208e
[    2.447987] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 <c9> c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa
All code
========
   0:	4d 89 d8             	mov    %r11,%r8
   3:	e8 94 bd 00 00       	call   0xbd9c
   8:	4c 8b 5d f8          	mov    -0x8(%rbp),%r11
   c:	41 8b 93 08 03 00 00 	mov    0x308(%r11),%edx
  13:	59                   	pop    %rcx
  14:	5e                   	pop    %rsi
  15:	48 83 f8 fc          	cmp    $0xfffffffffffffffc,%rax
  19:	74 11                	je     0x2c
  1b:	c9                   	leave
  1c:	c3                   	ret
  1d:	0f 1f 80 00 00 00 00 	nopl   0x0(%rax)
  24:	48 8b 45 10          	mov    0x10(%rbp),%rax
  28:	0f 05                	syscall
  2a:*	c9                   	leave		<-- trapping instruction
  2b:	c3                   	ret
  2c:	83 e2 39             	and    $0x39,%edx
  2f:	83 fa 08             	cmp    $0x8,%edx
  32:	75 e7                	jne    0x1b
  34:	e8 03 ff ff ff       	call   0xffffffffffffff3c
  39:	0f 1f 00             	nopl   (%rax)
  3c:	f3 0f 1e fa          	endbr64

Code starting with the faulting instruction
===========================================
   0:	c9                   	leave
   1:	c3                   	ret
   2:	83 e2 39             	and    $0x39,%edx
   5:	83 fa 08             	cmp    $0x8,%edx
   8:	75 e7                	jne    0xfffffffffffffff1
   a:	e8 03 ff ff ff       	call   0xffffffffffffff12
   f:	0f 1f 00             	nopl   (%rax)
  12:	f3 0f 1e fa          	endbr64
[    2.448137] RSP: 002b:00007ffe5fb403a0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[    2.448230] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fe8974c208e
[    2.448317] RDX: 0000000000000000 RSI: 00007ffe5fb40450 RDI: 0000000000000005
[    2.448407] RBP: 00007ffe5fb403b0 R08: 0000000000000000 R09: 0000000000000000
[    2.448487] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10d9f3
[    2.448579] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffe5fb40b20
| [    2.464355] ------------[ cut here ]------------
| [    2.464423] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#2: tee/227
| [    2.464525] Modules linked in: netconsole netdevsim
| [    2.464687] Tainted: [W]=WARN
[    2.464745] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[    2.464812] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3))
[    2.464881] Code: 80 00 00 00 e8 09 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 96 a5 fb ff b9 a6 ff ff
All code
========
   0:	80 00 00             	addb   $0x0,(%rax)
   3:	00 e8                	add    %ch,%al
   5:	09 d9                	or     %ebx,%ecx
   7:	ff                   	(bad)
   8:	ff 48 83             	decl   -0x7d(%rax)
   b:	c4                   	(bad)
   c:	38 85 c0 75 18 48    	cmp    %al,0x481875c0(%rbp)
  12:	83 c4 08             	add    $0x8,%esp
  15:	4c 89 f8             	mov    %r15,%rax
  18:	5b                   	pop    %rbx
  19:	5d                   	pop    %rbp
  1a:	41 5c                	pop    %r12
  1c:	41 5d                	pop    %r13
  1e:	41 5e                	pop    %r14
  20:	41 5f                	pop    %r15
  22:	c3                   	ret
  23:	44 8b 48 08          	mov    0x8(%rax),%r9d
  27:	eb b4                	jmp    0xffffffffffffffdd
  29:	90                   	nop
  2a:*	0f 0b                	ud2		<-- trapping instruction
  2c:	90                   	nop
  2d:	ba 02 00 00 00       	mov    $0x2,%edx
  32:	4c 89 fe             	mov    %r15,%rsi
  35:	31 ff                	xor    %edi,%edi
  37:	e8 96 a5 fb ff       	call   0xfffffffffffba5d2
  3c:	b9                   	.byte 0xb9
  3d:	a6                   	cmpsb  (%rdi),(%rsi)
  3e:	ff                   	(bad)
  3f:	ff                   	.byte 0xff

Code starting with the faulting instruction
===========================================
   0:	0f 0b                	ud2
   2:	90                   	nop
   3:	ba 02 00 00 00       	mov    $0x2,%edx
   8:	4c 89 fe             	mov    %r15,%rsi
   b:	31 ff                	xor    %edi,%edi
   d:	e8 96 a5 fb ff       	call   0xfffffffffffba5a8
  12:	b9                   	.byte 0xb9
  13:	a6                   	cmpsb  (%rdi),(%rsi)
  14:	ff                   	(bad)
  15:	ff                   	.byte 0xff
[    2.465021] RSP: 0018:ff45079f805439d0 EFLAGS: 00010286
[    2.465090] RAX: 00000000ffffffa6 RBX: 00000000ffffffff RCX: 0000000000000000
[    2.465169] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff1fb1fac3062300
[    2.465246] RBP: 0000000000000000 R08: ff1fb1fac1932450 R09: ff1fb1fac6767030
[    2.465325] R10: ff1fb1fac6e3c118 R11: fefefefefefefeff R12: 0000000000000000
[    2.465406] R13: 0000000000000010 R14: ff1fb1fac6e3c000 R15: ff1fb1fac3062300
[    2.465488] FS:  00007f6a78960740(0000) GS:ff1fb1fb6ff3e000(0000) knlGS:0000000000000000
[    2.465578] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[    2.465652] CR2: 00007f6a78abf3c0 CR3: 00000000067ad004 CR4: 0000000000771ef0
[    2.465736] PKRU: 55555554
[    2.465789] Call Trace:
[    2.465841]  <TASK>
[    2.465895]  rtmsg_ifinfo (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:4560)
[    2.465957]  register_netdevice (net/core/dev.c:11488)
[    2.466029] nsim_create (drivers/net/netdevsim/netdev.c:1069 drivers/net/netdevsim/netdev.c:1151) netdevsim
[    2.466102] __nsim_dev_port_add (drivers/net/netdevsim/dev.c:1509) netdevsim
[    2.466171] nsim_drv_probe (drivers/net/netdevsim/dev.c:1570 drivers/net/netdevsim/dev.c:1731) netdevsim
[    2.466246]  really_probe (drivers/base/dd.c:631 drivers/base/dd.c:709)
[    2.466308]  ? driver_probe_device (./include/linux/list.h:164 (discriminator 3))
[    2.466377]  __driver_probe_device (drivers/base/dd.c:871)
[    2.466446]  driver_probe_device (drivers/base/dd.c:901)
[    2.466518]  __device_attach_driver (drivers/base/dd.c:1029)
[    2.466589]  bus_for_each_drv (drivers/base/bus.c:500)
[    2.466653]  __device_attach (drivers/base/dd.c:1101)
[    2.466716]  device_initial_probe (drivers/base/dd.c:1156)
[    2.466780]  bus_probe_device (drivers/base/bus.c:613)
[    2.466844]  device_add (drivers/base/core.c:3706)
[    2.466908] new_device_store (drivers/net/netdevsim/bus.c:471 drivers/net/netdevsim/bus.c:191) netdevsim
[    2.466980]  kernfs_fop_write_iter (fs/kernfs/file.c:352)
[    2.467057]  vfs_write (fs/read_write.c:595 fs/read_write.c:688)
[    2.467122]  ksys_write (fs/read_write.c:740)
[    2.467187]  do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94)
[    2.467250]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[    2.467318] RIP: 0033:0x7f6a789d308e
[    2.467380] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 <c9> c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa
All code
========
   0:	4d 89 d8             	mov    %r11,%r8
   3:	e8 94 bd 00 00       	call   0xbd9c
   8:	4c 8b 5d f8          	mov    -0x8(%rbp),%r11
   c:	41 8b 93 08 03 00 00 	mov    0x308(%r11),%edx
  13:	59                   	pop    %rcx
  14:	5e                   	pop    %rsi
  15:	48 83 f8 fc          	cmp    $0xfffffffffffffffc,%rax
  19:	74 11                	je     0x2c
  1b:	c9                   	leave
  1c:	c3                   	ret
  1d:	0f 1f 80 00 00 00 00 	nopl   0x0(%rax)
  24:	48 8b 45 10          	mov    0x10(%rbp),%rax
  28:	0f 05                	syscall
  2a:*	c9                   	leave		<-- trapping instruction
  2b:	c3                   	ret
  2c:	83 e2 39             	and    $0x39,%edx
  2f:	83 fa 08             	cmp    $0x8,%edx
  32:	75 e7                	jne    0x1b
  34:	e8 03 ff ff ff       	call   0xffffffffffffff3c
  39:	0f 1f 00             	nopl   (%rax)
  3c:	f3 0f 1e fa          	endbr64

Code starting with the faulting instruction
===========================================
   0:	c9                   	leave
   1:	c3                   	ret
   2:	83 e2 39             	and    $0x39,%edx
   5:	83 fa 08             	cmp    $0x8,%edx
   8:	75 e7                	jne    0xfffffffffffffff1
   a:	e8 03 ff ff ff       	call   0xffffffffffffff12
   f:	0f 1f 00             	nopl   (%rax)
  12:	f3 0f 1e fa          	endbr64
[    2.467514] RSP: 002b:00007fffe289d3e0 EFLAGS: 00000202 ORIG_RAX: 0000000000000001
[    2.467595] RAX: ffffffffffffffda RBX: 000055ea4fec93d0 RCX: 00007f6a789d308e
[    2.467671] RDX: 0000000000000007 RSI: 00007fffe289d580 RDI: 0000000000000005
[    2.467750] RBP: 00007fffe289d3f0 R08: 0000000000000000 R09: 0000000000000000
[    2.467828] R10: 0000000000000000 R11: 0000000000000202 R12: 0000000000000007
[    2.467907] R13: 0000000000000007 R14: 00007fffe289d580 R15: 000055ea4fec93d0
| [    2.476156] ------------[ cut here ]------------
| [    2.476193] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/229
| [    2.476246] Modules linked in: netconsole netdevsim
| [    2.476335] Tainted: [W]=WARN
[    2.476358] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[    2.476394] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3))
[    2.476422] Code: 80 00 00 00 e8 09 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 96 a5 fb ff b9 a6 ff ff
All code
========
   0:	80 00 00             	addb   $0x0,(%rax)
   3:	00 e8                	add    %ch,%al
   5:	09 d9                	or     %ebx,%ecx
   7:	ff                   	(bad)
   8:	ff 48 83             	decl   -0x7d(%rax)
   b:	c4                   	(bad)
   c:	38 85 c0 75 18 48    	cmp    %al,0x481875c0(%rbp)
  12:	83 c4 08             	add    $0x8,%esp
  15:	4c 89 f8             	mov    %r15,%rax
  18:	5b                   	pop    %rbx
  19:	5d                   	pop    %rbp
  1a:	41 5c                	pop    %r12
  1c:	41 5d                	pop    %r13
  1e:	41 5e                	pop    %r14
  20:	41 5f                	pop    %r15
  22:	c3                   	ret
  23:	44 8b 48 08          	mov    0x8(%rax),%r9d
  27:	eb b4                	jmp    0xffffffffffffffdd
  29:	90                   	nop
  2a:*	0f 0b                	ud2		<-- trapping instruction
  2c:	90                   	nop
  2d:	ba 02 00 00 00       	mov    $0x2,%edx
  32:	4c 89 fe             	mov    %r15,%rsi
  35:	31 ff                	xor    %edi,%edi
  37:	e8 96 a5 fb ff       	call   0xfffffffffffba5d2
  3c:	b9                   	.byte 0xb9
  3d:	a6                   	cmpsb  (%rdi),(%rsi)
  3e:	ff                   	(bad)
  3f:	ff                   	.byte 0xff

Code starting with the faulting instruction
===========================================
   0:	0f 0b                	ud2
   2:	90                   	nop
   3:	ba 02 00 00 00       	mov    $0x2,%edx
   8:	4c 89 fe             	mov    %r15,%rsi
   b:	31 ff                	xor    %edi,%edi
   d:	e8 96 a5 fb ff       	call   0xfffffffffffba5a8
  12:	b9                   	.byte 0xb9
  13:	a6                   	cmpsb  (%rdi),(%rsi)
  14:	ff                   	(bad)
  15:	ff                   	.byte 0xff
[    2.476523] RSP: 0018:ff45079f8054b6f0 EFLAGS: 00010286
[    2.476552] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000
[    2.476594] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff1fb1fac1decb00
[    2.476633] RBP: 0000000000000000 R08: ff1fb1fac1932450 R09: ff1fb1fac1c32034
[    2.476679] R10: ff1fb1fac6e3c118 R11: fefefefefefefeff R12: 0000000000000000
[    2.476721] R13: 0000000000000010 R14: ff1fb1fac6e3c000 R15: ff1fb1fac1decb00
[    2.476768] FS:  00007f7f3f035840(0000) GS:ff1fb1fb6ffbe000(0000) knlGS:0000000000000000
[    2.476816] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[    2.476857] CR2: 000000002ea7c988 CR3: 0000000003126002 CR4: 0000000000771ef0
[    2.476904] PKRU: 55555554
[    2.476920] Call Trace:
[    2.476937]  <TASK>
[    2.476954]  rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121)
[    2.476978]  notifier_call_chain (kernel/notifier.c:85)
[    2.477011]  netif_change_name (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:1509)
[    2.477037]  ? nla_strscpy (lib/nlattr.c:795)
[    2.477060]  do_setlink.isra.0 (net/core/rtnetlink.c:3186)
[    2.477094]  ? __nla_validate_parse (lib/nlattr.c:620)
[    2.477127]  rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1))
[    2.477149]  ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7))
[    2.477172]  ? do_setlink.isra.0 (net/core/rtnetlink.c:3455)
[    2.477207]  rtnetlink_rcv_msg (net/core/rtnetlink.c:7061)
[    2.477231]  ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360)
[    2.477259]  ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1))
[    2.477295]  netlink_rcv_skb (net/netlink/af_netlink.c:2551)
[    2.477317]  netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345)
[    2.477338]  netlink_sendmsg (net/netlink/af_netlink.c:1895)
[    2.477359]  ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4))
[    2.477380]  ___sys_sendmsg (net/socket.c:2752)
[    2.477403]  __sys_sendmsg (net/socket.c:2784)
[    2.477425]  do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94)
[    2.477449]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[    2.477477] RIP: 0033:0x7f7f3f26f08e
[    2.477503] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 <c9> c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa
All code
========
   0:	4d 89 d8             	mov    %r11,%r8
   3:	e8 94 bd 00 00       	call   0xbd9c
   8:	4c 8b 5d f8          	mov    -0x8(%rbp),%r11
   c:	41 8b 93 08 03 00 00 	mov    0x308(%r11),%edx
  13:	59                   	pop    %rcx
  14:	5e                   	pop    %rsi
  15:	48 83 f8 fc          	cmp    $0xfffffffffffffffc,%rax
  19:	74 11                	je     0x2c
  1b:	c9                   	leave
  1c:	c3                   	ret
  1d:	0f 1f 80 00 00 00 00 	nopl   0x0(%rax)
  24:	48 8b 45 10          	mov    0x10(%rbp),%rax
  28:	0f 05                	syscall
  2a:*	c9                   	leave		<-- trapping instruction
  2b:	c3                   	ret
  2c:	83 e2 39             	and    $0x39,%edx
  2f:	83 fa 08             	cmp    $0x8,%edx
  32:	75 e7                	jne    0x1b
  34:	e8 03 ff ff ff       	call   0xffffffffffffff3c
  39:	0f 1f 00             	nopl   (%rax)
  3c:	f3 0f 1e fa          	endbr64

Code starting with the faulting instruction
===========================================
   0:	c9                   	leave
   1:	c3                   	ret
   2:	83 e2 39             	and    $0x39,%edx
   5:	83 fa 08             	cmp    $0x8,%edx
   8:	75 e7                	jne    0xfffffffffffffff1
   a:	e8 03 ff ff ff       	call   0xffffffffffffff12
   f:	0f 1f 00             	nopl   (%rax)
  12:	f3 0f 1e fa          	endbr64
[    2.477603] RSP: 002b:00007fffbf209040 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[    2.477645] RAX: ffffffffffffffda RBX: 0000000000000004 RCX: 00007f7f3f26f08e
[    2.477688] RDX: 0000000000000000 RSI: 00007fffbf2090f0 RDI: 0000000000000005
[    2.477731] RBP: 00007fffbf209050 R08: 0000000000000000 R09: 0000000000000000
[    2.477769] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10d9f3
[    2.477813] R13: 000000000049f620 R14: 0000000000000000 R15: 00007fffbf2097c0
| [    2.481087] ------------[ cut here ]------------
| [    2.481125] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#0: ip/230
| [    2.481184] Modules linked in: netconsole netdevsim
| [    2.481278] Tainted: [W]=WARN
[    2.481301] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[    2.481342] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3))
[    2.481373] Code: 80 00 00 00 e8 09 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 96 a5 fb ff b9 a6 ff ff
All code
========
   0:	80 00 00             	addb   $0x0,(%rax)
   3:	00 e8                	add    %ch,%al
   5:	09 d9                	or     %ebx,%ecx
   7:	ff                   	(bad)
   8:	ff 48 83             	decl   -0x7d(%rax)
   b:	c4                   	(bad)
   c:	38 85 c0 75 18 48    	cmp    %al,0x481875c0(%rbp)
  12:	83 c4 08             	add    $0x8,%esp
  15:	4c 89 f8             	mov    %r15,%rax
  18:	5b                   	pop    %rbx
  19:	5d                   	pop    %rbp
  1a:	41 5c                	pop    %r12
  1c:	41 5d                	pop    %r13
  1e:	41 5e                	pop    %r14
  20:	41 5f                	pop    %r15
  22:	c3                   	ret
  23:	44 8b 48 08          	mov    0x8(%rax),%r9d
  27:	eb b4                	jmp    0xffffffffffffffdd
  29:	90                   	nop
  2a:*	0f 0b                	ud2		<-- trapping instruction
  2c:	90                   	nop
  2d:	ba 02 00 00 00       	mov    $0x2,%edx
  32:	4c 89 fe             	mov    %r15,%rsi
  35:	31 ff                	xor    %edi,%edi
  37:	e8 96 a5 fb ff       	call   0xfffffffffffba5d2
  3c:	b9                   	.byte 0xb9
  3d:	a6                   	cmpsb  (%rdi),(%rsi)
  3e:	ff                   	(bad)
  3f:	ff                   	.byte 0xff

Code starting with the faulting instruction
===========================================
   0:	0f 0b                	ud2
   2:	90                   	nop
   3:	ba 02 00 00 00       	mov    $0x2,%edx
   8:	4c 89 fe             	mov    %r15,%rsi
   b:	31 ff                	xor    %edi,%edi
   d:	e8 96 a5 fb ff       	call   0xfffffffffffba5a8
  12:	b9                   	.byte 0xb9
  13:	a6                   	cmpsb  (%rdi),(%rsi)
  14:	ff                   	(bad)
  15:	ff                   	.byte 0xff
[    2.481470] RSP: 0018:ff45079f80553720 EFLAGS: 00010286
[    2.481505] RAX: 00000000ffffffa6 RBX: 0000000000000001 RCX: 0000000000000000
[    2.481546] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff1fb1fac18f5400
[    2.481591] RBP: 0000000000000000 R08: ff1fb1fac1932450 R09: ff1fb1fac3285034
[    2.481634] R10: ff1fb1fac6e3c118 R11: fefefefefefefeff R12: 0000000000000000
[    2.481675] R13: 0000000000000010 R14: ff1fb1fac6e3c000 R15: ff1fb1fac18f5400
[    2.481720] FS:  00007f18f4bfb840(0000) GS:ff1fb1fb6fe3e000(0000) knlGS:0000000000000000
[    2.481761] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[    2.481794] CR2: 000000000724c988 CR3: 00000000067f6004 CR4: 0000000000771ef0
[    2.481832] PKRU: 55555554
[    2.481848] Call Trace:
[    2.481861]  <TASK>
[    2.481878]  rtmsg_ifinfo (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:4560)
[    2.481900]  __dev_notify_flags (net/core/dev.c:9787)
[    2.481922]  ? rtnl_getlink (./include/linux/skbuff.h:1323 ./include/linux/skbuff.h:1332 net/core/rtnetlink.c:4288)
[    2.481945]  netif_change_flags (net/core/dev.c:9820)
[    2.481967]  do_setlink.isra.0 (net/core/rtnetlink.c:3206 (discriminator 1))
[    2.481989]  ? __nla_validate_parse (lib/nlattr.c:620)
[    2.482021]  rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1))
[    2.482047]  ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7))
[    2.482068]  ? do_setlink.isra.0 (net/core/rtnetlink.c:3455)
[    2.482101]  rtnetlink_rcv_msg (net/core/rtnetlink.c:7061)
[    2.482123]  ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360)
[    2.482146]  ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1))
[    2.482173]  netlink_rcv_skb (net/netlink/af_netlink.c:2551)
[    2.482193]  netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345)
[    2.482215]  netlink_sendmsg (net/netlink/af_netlink.c:1895)
[    2.482241]  ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4))
[    2.482263]  ___sys_sendmsg (net/socket.c:2752)
[    2.482285]  __sys_sendmsg (net/socket.c:2784)
[    2.482312]  do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94)
[    2.482333]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[    2.482363] RIP: 0033:0x7f18f4e3508e
[    2.482385] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 <c9> c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa
All code
========
   0:	4d 89 d8             	mov    %r11,%r8
   3:	e8 94 bd 00 00       	call   0xbd9c
   8:	4c 8b 5d f8          	mov    -0x8(%rbp),%r11
   c:	41 8b 93 08 03 00 00 	mov    0x308(%r11),%edx
  13:	59                   	pop    %rcx
  14:	5e                   	pop    %rsi
  15:	48 83 f8 fc          	cmp    $0xfffffffffffffffc,%rax
  19:	74 11                	je     0x2c
  1b:	c9                   	leave
  1c:	c3                   	ret
  1d:	0f 1f 80 00 00 00 00 	nopl   0x0(%rax)
  24:	48 8b 45 10          	mov    0x10(%rbp),%rax
  28:	0f 05                	syscall
  2a:*	c9                   	leave		<-- trapping instruction
  2b:	c3                   	ret
  2c:	83 e2 39             	and    $0x39,%edx
  2f:	83 fa 08             	cmp    $0x8,%edx
  32:	75 e7                	jne    0x1b
  34:	e8 03 ff ff ff       	call   0xffffffffffffff3c
  39:	0f 1f 00             	nopl   (%rax)
  3c:	f3 0f 1e fa          	endbr64

Code starting with the faulting instruction
===========================================
   0:	c9                   	leave
   1:	c3                   	ret
   2:	83 e2 39             	and    $0x39,%edx
   5:	83 fa 08             	cmp    $0x8,%edx
   8:	75 e7                	jne    0xfffffffffffffff1
   a:	e8 03 ff ff ff       	call   0xffffffffffffff12
   f:	0f 1f 00             	nopl   (%rax)
  12:	f3 0f 1e fa          	endbr64
[    2.482480] RSP: 002b:00007fffcf8f5940 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[    2.482531] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f18f4e3508e
[    2.482573] RDX: 0000000000000000 RSI: 00007fffcf8f59f0 RDI: 0000000000000005
[    2.482611] RBP: 00007fffcf8f5950 R08: 0000000000000000 R09: 0000000000000000
[    2.482656] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10d9f3
[    2.482696] R13: 000000000049f620 R14: 0000000000000000 R15: 00007fffcf8f60c0
| [    2.503787] ------------[ cut here ]------------
| [    2.503860] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#2: ip/235
| [    2.503946] Modules linked in: netconsole netdevsim
| [    2.504121] Tainted: [W]=WARN
[    2.504180] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[    2.504256] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3))
[    2.504318] Code: 80 00 00 00 e8 09 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 96 a5 fb ff b9 a6 ff ff
All code
========
   0:	80 00 00             	addb   $0x0,(%rax)
   3:	00 e8                	add    %ch,%al
   5:	09 d9                	or     %ebx,%ecx
   7:	ff                   	(bad)
   8:	ff 48 83             	decl   -0x7d(%rax)
   b:	c4                   	(bad)
   c:	38 85 c0 75 18 48    	cmp    %al,0x481875c0(%rbp)
  12:	83 c4 08             	add    $0x8,%esp
  15:	4c 89 f8             	mov    %r15,%rax
  18:	5b                   	pop    %rbx
  19:	5d                   	pop    %rbp
  1a:	41 5c                	pop    %r12
  1c:	41 5d                	pop    %r13
  1e:	41 5e                	pop    %r14
  20:	41 5f                	pop    %r15
  22:	c3                   	ret
  23:	44 8b 48 08          	mov    0x8(%rax),%r9d
  27:	eb b4                	jmp    0xffffffffffffffdd
  29:	90                   	nop
  2a:*	0f 0b                	ud2		<-- trapping instruction
  2c:	90                   	nop
  2d:	ba 02 00 00 00       	mov    $0x2,%edx
  32:	4c 89 fe             	mov    %r15,%rsi
  35:	31 ff                	xor    %edi,%edi
  37:	e8 96 a5 fb ff       	call   0xfffffffffffba5d2
  3c:	b9                   	.byte 0xb9
  3d:	a6                   	cmpsb  (%rdi),(%rsi)
  3e:	ff                   	(bad)
  3f:	ff                   	.byte 0xff

Code starting with the faulting instruction
===========================================
   0:	0f 0b                	ud2
   2:	90                   	nop
   3:	ba 02 00 00 00       	mov    $0x2,%edx
   8:	4c 89 fe             	mov    %r15,%rsi
   b:	31 ff                	xor    %edi,%edi
   d:	e8 96 a5 fb ff       	call   0xfffffffffffba5a8
  12:	b9                   	.byte 0xb9
  13:	a6                   	cmpsb  (%rdi),(%rsi)
  14:	ff                   	(bad)
  15:	ff                   	.byte 0xff
[    2.504444] RSP: 0018:ff45079f8057b870 EFLAGS: 00010286
[    2.504520] RAX: 00000000ffffffa6 RBX: 00000000ffffffff RCX: 0000000000000000
[    2.504604] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff1fb1fac3060500
[    2.504686] RBP: 0000000000000000 R08: ff1fb1fac30cbf10 R09: ff1fb1fac6764034
[    2.504764] R10: ff1fb1fac6e3a118 R11: fefefefefefefeff R12: 0000000000000000
[    2.504840] R13: 0000000000000010 R14: ff1fb1fac6e3a000 R15: ff1fb1fac3060500
[    2.504923] FS:  00007f5db3cc8840(0000) GS:ff1fb1fb6ff3e000(0000) knlGS:0000000000000000
[    2.505004] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[    2.505073] CR2: 000000000043f600 CR3: 000000000335d004 CR4: 0000000000771ef0
[    2.505155] PKRU: 55555554
[    2.505204] Call Trace:
[    2.505257]  <TASK>
[    2.505309]  rtmsg_ifinfo (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:4560)
[    2.505374]  __dev_notify_flags (net/core/dev.c:9787)
[    2.505437]  rtnl_configure_link (net/core/rtnetlink.c:3670)
[    2.505505]  rtnl_newlink (net/core/rtnetlink.c:3914 net/core/rtnetlink.c:4035 net/core/rtnetlink.c:4150)
[    2.505570]  ? do_setlink.isra.0 (net/core/rtnetlink.c:3455)
[    2.505639]  rtnetlink_rcv_msg (net/core/rtnetlink.c:7061)
[    2.505702]  ? update_cfs_rq_load_avg (kernel/sched/fair.c:4879)
[    2.505777]  ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1))
[    2.505846]  netlink_rcv_skb (net/netlink/af_netlink.c:2551)
[    2.505909]  netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345)
[    2.505973]  netlink_sendmsg (net/netlink/af_netlink.c:1895)
[    2.506036]  ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4))
[    2.506100]  ___sys_sendmsg (net/socket.c:2752)
[    2.506164]  __sys_sendmsg (net/socket.c:2784)
[    2.506227]  do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94)
[    2.506291]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[    2.506355] RIP: 0033:0x7f5db3f0208e
[    2.506418] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 <c9> c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa
All code
========
   0:	4d 89 d8             	mov    %r11,%r8
   3:	e8 94 bd 00 00       	call   0xbd9c
   8:	4c 8b 5d f8          	mov    -0x8(%rbp),%r11
   c:	41 8b 93 08 03 00 00 	mov    0x308(%r11),%edx
  13:	59                   	pop    %rcx
  14:	5e                   	pop    %rsi
  15:	48 83 f8 fc          	cmp    $0xfffffffffffffffc,%rax
  19:	74 11                	je     0x2c
  1b:	c9                   	leave
  1c:	c3                   	ret
  1d:	0f 1f 80 00 00 00 00 	nopl   0x0(%rax)
  24:	48 8b 45 10          	mov    0x10(%rbp),%rax
  28:	0f 05                	syscall
  2a:*	c9                   	leave		<-- trapping instruction
  2b:	c3                   	ret
  2c:	83 e2 39             	and    $0x39,%edx
  2f:	83 fa 08             	cmp    $0x8,%edx
  32:	75 e7                	jne    0x1b
  34:	e8 03 ff ff ff       	call   0xffffffffffffff3c
  39:	0f 1f 00             	nopl   (%rax)
  3c:	f3 0f 1e fa          	endbr64

Code starting with the faulting instruction
===========================================
   0:	c9                   	leave
   1:	c3                   	ret
   2:	83 e2 39             	and    $0x39,%edx
   5:	83 fa 08             	cmp    $0x8,%edx
   8:	75 e7                	jne    0xfffffffffffffff1
   a:	e8 03 ff ff ff       	call   0xffffffffffffff12
   f:	0f 1f 00             	nopl   (%rax)
  12:	f3 0f 1e fa          	endbr64
[    2.506554] RSP: 002b:00007ffd5f56f070 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[    2.506637] RAX: ffffffffffffffda RBX: 00007ffd5f56f818 RCX: 00007f5db3f0208e
[    2.506713] RDX: 0000000000000000 RSI: 00007ffd5f56f120 RDI: 0000000000000005
[    2.506793] RBP: 00007ffd5f56f080 R08: 0000000000000000 R09: 0000000000000000
[    2.506873] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10d9f3
[    2.506950] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffd5f56f7f0
| [    2.510553] ------------[ cut here ]------------
| [    2.510594] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/237
| [    2.510645] Modules linked in: netconsole netdevsim
| [    2.510740] Tainted: [W]=WARN
[    2.510763] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[    2.510807] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3))
[    2.510839] Code: 80 00 00 00 e8 09 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 96 a5 fb ff b9 a6 ff ff
All code
========
   0:	80 00 00             	addb   $0x0,(%rax)
   3:	00 e8                	add    %ch,%al
   5:	09 d9                	or     %ebx,%ecx
   7:	ff                   	(bad)
   8:	ff 48 83             	decl   -0x7d(%rax)
   b:	c4                   	(bad)
   c:	38 85 c0 75 18 48    	cmp    %al,0x481875c0(%rbp)
  12:	83 c4 08             	add    $0x8,%esp
  15:	4c 89 f8             	mov    %r15,%rax
  18:	5b                   	pop    %rbx
  19:	5d                   	pop    %rbp
  1a:	41 5c                	pop    %r12
  1c:	41 5d                	pop    %r13
  1e:	41 5e                	pop    %r14
  20:	41 5f                	pop    %r15
  22:	c3                   	ret
  23:	44 8b 48 08          	mov    0x8(%rax),%r9d
  27:	eb b4                	jmp    0xffffffffffffffdd
  29:	90                   	nop
  2a:*	0f 0b                	ud2		<-- trapping instruction
  2c:	90                   	nop
  2d:	ba 02 00 00 00       	mov    $0x2,%edx
  32:	4c 89 fe             	mov    %r15,%rsi
  35:	31 ff                	xor    %edi,%edi
  37:	e8 96 a5 fb ff       	call   0xfffffffffffba5d2
  3c:	b9                   	.byte 0xb9
  3d:	a6                   	cmpsb  (%rdi),(%rsi)
  3e:	ff                   	(bad)
  3f:	ff                   	.byte 0xff

Code starting with the faulting instruction
===========================================
   0:	0f 0b                	ud2
   2:	90                   	nop
   3:	ba 02 00 00 00       	mov    $0x2,%edx
   8:	4c 89 fe             	mov    %r15,%rsi
   b:	31 ff                	xor    %edi,%edi
   d:	e8 96 a5 fb ff       	call   0xfffffffffffba5a8
  12:	b9                   	.byte 0xb9
  13:	a6                   	cmpsb  (%rdi),(%rsi)
  14:	ff                   	(bad)
  15:	ff                   	.byte 0xff
[    2.510940] RSP: 0018:ff45079f80583720 EFLAGS: 00010286
[    2.510969] RAX: 00000000ffffffa6 RBX: 0000000000000001 RCX: 0000000000000000
[    2.511017] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff1fb1fac1df2500
[    2.511066] RBP: 0000000000000000 R08: ff1fb1fac1239d50 R09: ff1fb1fac1c32030
[    2.511107] R10: ff1fb1fac675e118 R11: fefefefefefefeff R12: 0000000000000000
[    2.511145] R13: 0000000000000010 R14: ff1fb1fac675e000 R15: ff1fb1fac1df2500
[    2.511184] FS:  00007fea7e577840(0000) GS:ff1fb1fb6ffbe000(0000) knlGS:0000000000000000
[    2.511228] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[    2.511261] CR2: 0000000015149988 CR3: 0000000006e70002 CR4: 0000000000771ef0
[    2.511299] PKRU: 55555554
[    2.511314] Call Trace:
[    2.511333]  <TASK>
[    2.511348]  rtmsg_ifinfo (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:4560)
[    2.511371]  __dev_notify_flags (net/core/dev.c:9787)
[    2.511393]  netif_change_flags (net/core/dev.c:9820)
[    2.511415]  do_setlink.isra.0 (net/core/rtnetlink.c:3206 (discriminator 1))
[    2.511437]  ? __nla_validate_parse (lib/nlattr.c:620)
[    2.511463]  rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1))
[    2.511485]  ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7))
[    2.511513]  ? do_setlink.isra.0 (net/core/rtnetlink.c:3455)
[    2.511540]  rtnetlink_rcv_msg (net/core/rtnetlink.c:7061)
[    2.511562]  ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360)
[    2.511583]  ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1))
[    2.511615]  netlink_rcv_skb (net/netlink/af_netlink.c:2551)
[    2.511636]  netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345)
[    2.511656]  netlink_sendmsg (net/netlink/af_netlink.c:1895)
[    2.511680]  ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4))
[    2.511706]  ___sys_sendmsg (net/socket.c:2752)
[    2.511728]  __sys_sendmsg (net/socket.c:2784)
[    2.511751]  do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94)
[    2.511772]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[    2.511802] RIP: 0033:0x7fea7e7b108e
[    2.511824] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 <c9> c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa
All code
========
   0:	4d 89 d8             	mov    %r11,%r8
   3:	e8 94 bd 00 00       	call   0xbd9c
   8:	4c 8b 5d f8          	mov    -0x8(%rbp),%r11
   c:	41 8b 93 08 03 00 00 	mov    0x308(%r11),%edx
  13:	59                   	pop    %rcx
  14:	5e                   	pop    %rsi
  15:	48 83 f8 fc          	cmp    $0xfffffffffffffffc,%rax
  19:	74 11                	je     0x2c
  1b:	c9                   	leave
  1c:	c3                   	ret
  1d:	0f 1f 80 00 00 00 00 	nopl   0x0(%rax)
  24:	48 8b 45 10          	mov    0x10(%rbp),%rax
  28:	0f 05                	syscall
  2a:*	c9                   	leave		<-- trapping instruction
  2b:	c3                   	ret
  2c:	83 e2 39             	and    $0x39,%edx
  2f:	83 fa 08             	cmp    $0x8,%edx
  32:	75 e7                	jne    0x1b
  34:	e8 03 ff ff ff       	call   0xffffffffffffff3c
  39:	0f 1f 00             	nopl   (%rax)
  3c:	f3 0f 1e fa          	endbr64

Code starting with the faulting instruction
===========================================
   0:	c9                   	leave
   1:	c3                   	ret
   2:	83 e2 39             	and    $0x39,%edx
   5:	83 fa 08             	cmp    $0x8,%edx
   8:	75 e7                	jne    0xfffffffffffffff1
   a:	e8 03 ff ff ff       	call   0xffffffffffffff12
   f:	0f 1f 00             	nopl   (%rax)
  12:	f3 0f 1e fa          	endbr64
[    2.511915] RSP: 002b:00007ffdbdca2af0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[    2.511957] RAX: ffffffffffffffda RBX: 0000000000000002 RCX: 00007fea7e7b108e
[    2.512003] RDX: 0000000000000000 RSI: 00007ffdbdca2ba0 RDI: 0000000000000005
[    2.512053] RBP: 00007ffdbdca2b00 R08: 0000000000000000 R09: 0000000000000000
[    2.512094] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10d9f3
[    2.512135] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffdbdca3270
| [    2.515592] ------------[ cut here ]------------
| [    2.515658] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#2: ip/239
| [    2.515745] Modules linked in: netconsole netdevsim
| [    2.515904] Tainted: [W]=WARN
[    2.515965] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[    2.516047] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3))
[    2.516115] Code: 80 00 00 00 e8 09 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 96 a5 fb ff b9 a6 ff ff
All code
========
   0:	80 00 00             	addb   $0x0,(%rax)
   3:	00 e8                	add    %ch,%al
   5:	09 d9                	or     %ebx,%ecx
   7:	ff                   	(bad)
   8:	ff 48 83             	decl   -0x7d(%rax)
   b:	c4                   	(bad)
   c:	38 85 c0 75 18 48    	cmp    %al,0x481875c0(%rbp)
  12:	83 c4 08             	add    $0x8,%esp
  15:	4c 89 f8             	mov    %r15,%rax
  18:	5b                   	pop    %rbx
  19:	5d                   	pop    %rbp
  1a:	41 5c                	pop    %r12
  1c:	41 5d                	pop    %r13
  1e:	41 5e                	pop    %r14
  20:	41 5f                	pop    %r15
  22:	c3                   	ret
  23:	44 8b 48 08          	mov    0x8(%rax),%r9d
  27:	eb b4                	jmp    0xffffffffffffffdd
  29:	90                   	nop
  2a:*	0f 0b                	ud2		<-- trapping instruction
  2c:	90                   	nop
  2d:	ba 02 00 00 00       	mov    $0x2,%edx
  32:	4c 89 fe             	mov    %r15,%rsi
  35:	31 ff                	xor    %edi,%edi
  37:	e8 96 a5 fb ff       	call   0xfffffffffffba5d2
  3c:	b9                   	.byte 0xb9
  3d:	a6                   	cmpsb  (%rdi),(%rsi)
  3e:	ff                   	(bad)
  3f:	ff                   	.byte 0xff

Code starting with the faulting instruction
===========================================
   0:	0f 0b                	ud2
   2:	90                   	nop
   3:	ba 02 00 00 00       	mov    $0x2,%edx
   8:	4c 89 fe             	mov    %r15,%rsi
   b:	31 ff                	xor    %edi,%edi
   d:	e8 96 a5 fb ff       	call   0xfffffffffffba5a8
  12:	b9                   	.byte 0xb9
  13:	a6                   	cmpsb  (%rdi),(%rsi)
  14:	ff                   	(bad)
  15:	ff                   	.byte 0xff
[    2.516241] RSP: 0018:ff45079f8058b720 EFLAGS: 00010286
[    2.516301] RAX: 00000000ffffffa6 RBX: 0000000000000001 RCX: 0000000000000000
[    2.516380] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff1fb1fac3060500
[    2.516458] RBP: 0000000000000000 R08: ff1fb1fac194f190 R09: ff1fb1fac6764034
[    2.516546] R10: ff1fb1fac675c118 R11: fefefefefefefeff R12: 0000000000000000
[    2.516627] R13: 0000000000000010 R14: ff1fb1fac675c000 R15: ff1fb1fac3060500
[    2.516707] FS:  00007fbf7ad96840(0000) GS:ff1fb1fb6ff3e000(0000) knlGS:0000000000000000
[    2.516788] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[    2.516860] CR2: 0000000026642988 CR3: 000000000335d006 CR4: 0000000000771ef0
[    2.516944] PKRU: 55555554
[    2.517002] Call Trace:
[    2.517056]  <TASK>
[    2.517108]  rtmsg_ifinfo (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:4560)
[    2.517172]  __dev_notify_flags (net/core/dev.c:9787)
[    2.517234]  netif_change_flags (net/core/dev.c:9820)
[    2.517297]  do_setlink.isra.0 (net/core/rtnetlink.c:3206 (discriminator 1))
[    2.517361]  ? __nla_validate_parse (lib/nlattr.c:620)
[    2.517429]  rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1))
[    2.517505]  ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7))
[    2.517570]  ? do_setlink.isra.0 (net/core/rtnetlink.c:3455)
[    2.517645]  rtnetlink_rcv_msg (net/core/rtnetlink.c:7061)
[    2.517706]  ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360)
[    2.517770]  ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1))
[    2.517837]  netlink_rcv_skb (net/netlink/af_netlink.c:2551)
[    2.517901]  netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345)
[    2.517963]  netlink_sendmsg (net/netlink/af_netlink.c:1895)
[    2.518029]  ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4))
[    2.518094]  ___sys_sendmsg (net/socket.c:2752)
[    2.518157]  __sys_sendmsg (net/socket.c:2784)
[    2.518221]  do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94)
[    2.518283]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[    2.518351] RIP: 0033:0x7fbf7afd008e
[    2.518413] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 <c9> c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa
All code
========
   0:	4d 89 d8             	mov    %r11,%r8
   3:	e8 94 bd 00 00       	call   0xbd9c
   8:	4c 8b 5d f8          	mov    -0x8(%rbp),%r11
   c:	41 8b 93 08 03 00 00 	mov    0x308(%r11),%edx
  13:	59                   	pop    %rcx
  14:	5e                   	pop    %rsi
  15:	48 83 f8 fc          	cmp    $0xfffffffffffffffc,%rax
  19:	74 11                	je     0x2c
  1b:	c9                   	leave
  1c:	c3                   	ret
  1d:	0f 1f 80 00 00 00 00 	nopl   0x0(%rax)
  24:	48 8b 45 10          	mov    0x10(%rbp),%rax
  28:	0f 05                	syscall
  2a:*	c9                   	leave		<-- trapping instruction
  2b:	c3                   	ret
  2c:	83 e2 39             	and    $0x39,%edx
  2f:	83 fa 08             	cmp    $0x8,%edx
  32:	75 e7                	jne    0x1b
  34:	e8 03 ff ff ff       	call   0xffffffffffffff3c
  39:	0f 1f 00             	nopl   (%rax)
  3c:	f3 0f 1e fa          	endbr64

Code starting with the faulting instruction
===========================================
   0:	c9                   	leave
   1:	c3                   	ret
   2:	83 e2 39             	and    $0x39,%edx
   5:	83 fa 08             	cmp    $0x8,%edx
   8:	75 e7                	jne    0xfffffffffffffff1
   a:	e8 03 ff ff ff       	call   0xffffffffffffff12
   f:	0f 1f 00             	nopl   (%rax)
  12:	f3 0f 1e fa          	endbr64
[    2.518549] RSP: 002b:00007ffd8b707c10 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[    2.518631] RAX: ffffffffffffffda RBX: 0000000000000002 RCX: 00007fbf7afd008e
[    2.518704] RDX: 0000000000000000 RSI: 00007ffd8b707cc0 RDI: 0000000000000005
[    2.518783] RBP: 00007ffd8b707c20 R08: 0000000000000000 R09: 0000000000000000
[    2.518863] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10d9f3
[    2.518940] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffd8b708390
| [    2.522437] ------------[ cut here ]------------
| [    2.522479] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/240
| [    2.522537] Modules linked in: netconsole netdevsim
| [    2.522623] Tainted: [W]=WARN
[    2.522646] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[    2.522684] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3))
[    2.522711] Code: 80 00 00 00 e8 09 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 96 a5 fb ff b9 a6 ff ff
All code
========
   0:	80 00 00             	addb   $0x0,(%rax)
   3:	00 e8                	add    %ch,%al
   5:	09 d9                	or     %ebx,%ecx
   7:	ff                   	(bad)
   8:	ff 48 83             	decl   -0x7d(%rax)
   b:	c4                   	(bad)
   c:	38 85 c0 75 18 48    	cmp    %al,0x481875c0(%rbp)
  12:	83 c4 08             	add    $0x8,%esp
  15:	4c 89 f8             	mov    %r15,%rax
  18:	5b                   	pop    %rbx
  19:	5d                   	pop    %rbp
  1a:	41 5c                	pop    %r12
  1c:	41 5d                	pop    %r13
  1e:	41 5e                	pop    %r14
  20:	41 5f                	pop    %r15
  22:	c3                   	ret
  23:	44 8b 48 08          	mov    0x8(%rax),%r9d
  27:	eb b4                	jmp    0xffffffffffffffdd
  29:	90                   	nop
  2a:*	0f 0b                	ud2		<-- trapping instruction
  2c:	90                   	nop
  2d:	ba 02 00 00 00       	mov    $0x2,%edx
  32:	4c 89 fe             	mov    %r15,%rsi
  35:	31 ff                	xor    %edi,%edi
  37:	e8 96 a5 fb ff       	call   0xfffffffffffba5d2
  3c:	b9                   	.byte 0xb9
  3d:	a6                   	cmpsb  (%rdi),(%rsi)
  3e:	ff                   	(bad)
  3f:	ff                   	.byte 0xff

Code starting with the faulting instruction
===========================================
   0:	0f 0b                	ud2
   2:	90                   	nop
   3:	ba 02 00 00 00       	mov    $0x2,%edx
   8:	4c 89 fe             	mov    %r15,%rsi
   b:	31 ff                	xor    %edi,%edi
   d:	e8 96 a5 fb ff       	call   0xfffffffffffba5a8
  12:	b9                   	.byte 0xb9
  13:	a6                   	cmpsb  (%rdi),(%rsi)
  14:	ff                   	(bad)
  15:	ff                   	.byte 0xff
[    2.522808] RSP: 0018:ff45079f80593600 EFLAGS: 00010286
[    2.522836] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000
[    2.522880] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff1fb1fac1decc00
[    2.522916] RBP: 0000000000000000 R08: ff1fb1fac30cbf10 R09: ff1fb1fac1c32034
[    2.522958] R10: ff1fb1fac6e3a118 R11: fefefefefefefeff R12: 0000000000000000
[    2.523014] R13: 0000000000000010 R14: ff1fb1fac6e3a000 R15: ff1fb1fac1decc00
[    2.523059] FS:  00007fda48a3e840(0000) GS:ff1fb1fb6ffbe000(0000) knlGS:0000000000000000
[    2.523102] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[    2.523136] CR2: 00000000004eb7b0 CR3: 0000000006e70004 CR4: 0000000000771ef0
[    2.523176] PKRU: 55555554
[    2.523192] Call Trace:
[    2.523206]  <TASK>
[    2.523223]  rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121)
[    2.523248]  notifier_call_chain (kernel/notifier.c:85)
[    2.523271]  call_netdevice_notifiers (net/core/dev.c:2287 net/core/dev.c:2301)
[    2.523299]  bond_enslave (drivers/net/bonding/bond_main.c:983 drivers/net/bonding/bond_main.c:970 drivers/net/bonding/bond_main.c:2017)
[    2.523323]  ? rtnl_getlink (net/core/rtnetlink.c:4296 (discriminator 3))
[    2.523346]  ? exc_invalid_op (arch/x86/kernel/traps.c:490 (discriminator 2))
[    2.523372]  do_set_master (net/core/rtnetlink.c:3011)
[    2.523394]  do_setlink.isra.0 (net/core/rtnetlink.c:3213 (discriminator 1))
[    2.523418]  ? __nla_validate_parse (lib/nlattr.c:620)
[    2.523446]  rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1))
[    2.523469]  ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7))
[    2.523491]  ? do_setlink.isra.0 (net/core/rtnetlink.c:3455)
[    2.523530]  rtnetlink_rcv_msg (net/core/rtnetlink.c:7061)
[    2.523552]  ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360)
[    2.523574]  ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1))
[    2.523603]  netlink_rcv_skb (net/netlink/af_netlink.c:2551)
[    2.523626]  netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345)
[    2.523645]  netlink_sendmsg (net/netlink/af_netlink.c:1895)
[    2.523666]  ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4))
[    2.523691]  ___sys_sendmsg (net/socket.c:2752)
[    2.523715]  __sys_sendmsg (net/socket.c:2784)
[    2.523736]  do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94)
[    2.523757]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[    2.523789] RIP: 0033:0x7fda48c7808e
[    2.523815] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 <c9> c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa
All code
========
   0:	4d 89 d8             	mov    %r11,%r8
   3:	e8 94 bd 00 00       	call   0xbd9c
   8:	4c 8b 5d f8          	mov    -0x8(%rbp),%r11
   c:	41 8b 93 08 03 00 00 	mov    0x308(%r11),%edx
  13:	59                   	pop    %rcx
  14:	5e                   	pop    %rsi
  15:	48 83 f8 fc          	cmp    $0xfffffffffffffffc,%rax
  19:	74 11                	je     0x2c
  1b:	c9                   	leave
  1c:	c3                   	ret
  1d:	0f 1f 80 00 00 00 00 	nopl   0x0(%rax)
  24:	48 8b 45 10          	mov    0x10(%rbp),%rax
  28:	0f 05                	syscall
  2a:*	c9                   	leave		<-- trapping instruction
  2b:	c3                   	ret
  2c:	83 e2 39             	and    $0x39,%edx
  2f:	83 fa 08             	cmp    $0x8,%edx
  32:	75 e7                	jne    0x1b
  34:	e8 03 ff ff ff       	call   0xffffffffffffff3c
  39:	0f 1f 00             	nopl   (%rax)
  3c:	f3 0f 1e fa          	endbr64

Code starting with the faulting instruction
===========================================
   0:	c9                   	leave
   1:	c3                   	ret
   2:	83 e2 39             	and    $0x39,%edx
   5:	83 fa 08             	cmp    $0x8,%edx
   8:	75 e7                	jne    0xfffffffffffffff1
   a:	e8 03 ff ff ff       	call   0xffffffffffffff12
   f:	0f 1f 00             	nopl   (%rax)
  12:	f3 0f 1e fa          	endbr64
[    2.523908] RSP: 002b:00007ffef57f4c40 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[    2.523953] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fda48c7808e
[    2.523992] RDX: 0000000000000000 RSI: 00007ffef57f4cf0 RDI: 0000000000000005
[    2.524034] RBP: 00007ffef57f4c50 R08: 0000000000000000 R09: 0000000000000000
[    2.524073] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10d9f3
[    2.524109] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffef57f53c0
| [    2.524201] ------------[ cut here ]------------
| [    2.524227] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/240
| [    2.524274] Modules linked in: netconsole netdevsim
| [    2.524355] Tainted: [W]=WARN
[    2.524377] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[    2.524416] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3))
[    2.524449] Code: 80 00 00 00 e8 09 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 96 a5 fb ff b9 a6 ff ff
All code
========
   0:	80 00 00             	addb   $0x0,(%rax)
   3:	00 e8                	add    %ch,%al
   5:	09 d9                	or     %ebx,%ecx
   7:	ff                   	(bad)
   8:	ff 48 83             	decl   -0x7d(%rax)
   b:	c4                   	(bad)
   c:	38 85 c0 75 18 48    	cmp    %al,0x481875c0(%rbp)
  12:	83 c4 08             	add    $0x8,%esp
  15:	4c 89 f8             	mov    %r15,%rax
  18:	5b                   	pop    %rbx
  19:	5d                   	pop    %rbp
  1a:	41 5c                	pop    %r12
  1c:	41 5d                	pop    %r13
  1e:	41 5e                	pop    %r14
  20:	41 5f                	pop    %r15
  22:	c3                   	ret
  23:	44 8b 48 08          	mov    0x8(%rax),%r9d
  27:	eb b4                	jmp    0xffffffffffffffdd
  29:	90                   	nop
  2a:*	0f 0b                	ud2		<-- trapping instruction
  2c:	90                   	nop
  2d:	ba 02 00 00 00       	mov    $0x2,%edx
  32:	4c 89 fe             	mov    %r15,%rsi
  35:	31 ff                	xor    %edi,%edi
  37:	e8 96 a5 fb ff       	call   0xfffffffffffba5d2
  3c:	b9                   	.byte 0xb9
  3d:	a6                   	cmpsb  (%rdi),(%rsi)
  3e:	ff                   	(bad)
  3f:	ff                   	.byte 0xff

Code starting with the faulting instruction
===========================================
   0:	0f 0b                	ud2
   2:	90                   	nop
   3:	ba 02 00 00 00       	mov    $0x2,%edx
   8:	4c 89 fe             	mov    %r15,%rsi
   b:	31 ff                	xor    %edi,%edi
   d:	e8 96 a5 fb ff       	call   0xfffffffffffba5a8
  12:	b9                   	.byte 0xb9
  13:	a6                   	cmpsb  (%rdi),(%rsi)
  14:	ff                   	(bad)
  15:	ff                   	.byte 0xff
[    2.524551] RSP: 0018:ff45079f805935a8 EFLAGS: 00010286
[    2.524581] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000
[    2.524627] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff1fb1fac1decc00
[    2.524671] RBP: 0000000000000000 R08: ff1fb1fac1239d50 R09: ff1fb1fac1c32030
[    2.524717] R10: ff1fb1fac675e118 R11: fefefefefefefeff R12: 0000000000000000
[    2.524760] R13: 0000000000000010 R14: ff1fb1fac675e000 R15: ff1fb1fac1decc00
[    2.524801] FS:  00007fda48a3e840(0000) GS:ff1fb1fb6ffbe000(0000) knlGS:0000000000000000
[    2.524844] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[    2.524877] CR2: 00000000004eb7b0 CR3: 0000000006e70004 CR4: 0000000000771ef0
[    2.524918] PKRU: 55555554
[    2.524931] Call Trace:
[    2.524943]  <TASK>
[    2.524956]  rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121)
[    2.524979]  notifier_call_chain (kernel/notifier.c:85)
[    2.525007]  netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993)
[    2.525037]  dev_set_mac_address (net/core/dev_api.c:339)
[    2.525059]  bond_enslave (drivers/net/bonding/bond_main.c:2067)
[    2.525080]  ? exc_invalid_op (arch/x86/kernel/traps.c:490 (discriminator 2))
[    2.525103]  do_set_master (net/core/rtnetlink.c:3011)
[    2.525124]  do_setlink.isra.0 (net/core/rtnetlink.c:3213 (discriminator 1))
[    2.525145]  ? __nla_validate_parse (lib/nlattr.c:620)
[    2.525173]  rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1))
[    2.525196]  ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7))
[    2.525216]  ? do_setlink.isra.0 (net/core/rtnetlink.c:3455)
[    2.525245]  rtnetlink_rcv_msg (net/core/rtnetlink.c:7061)
[    2.525267]  ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360)
[    2.525287]  ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1))
[    2.525314]  netlink_rcv_skb (net/netlink/af_netlink.c:2551)
[    2.525336]  netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345)
[    2.525357]  netlink_sendmsg (net/netlink/af_netlink.c:1895)
[    2.525378]  ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4))
[    2.525399]  ___sys_sendmsg (net/socket.c:2752)
[    2.525421]  __sys_sendmsg (net/socket.c:2784)
[    2.525445]  do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94)
[    2.525466]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[    2.525499] RIP: 0033:0x7fda48c7808e
[    2.525520] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 <c9> c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa
All code
========
   0:	4d 89 d8             	mov    %r11,%r8
   3:	e8 94 bd 00 00       	call   0xbd9c
   8:	4c 8b 5d f8          	mov    -0x8(%rbp),%r11
   c:	41 8b 93 08 03 00 00 	mov    0x308(%r11),%edx
  13:	59                   	pop    %rcx
  14:	5e                   	pop    %rsi
  15:	48 83 f8 fc          	cmp    $0xfffffffffffffffc,%rax
  19:	74 11                	je     0x2c
  1b:	c9                   	leave
  1c:	c3                   	ret
  1d:	0f 1f 80 00 00 00 00 	nopl   0x0(%rax)
  24:	48 8b 45 10          	mov    0x10(%rbp),%rax
  28:	0f 05                	syscall
  2a:*	c9                   	leave		<-- trapping instruction
  2b:	c3                   	ret
  2c:	83 e2 39             	and    $0x39,%edx
  2f:	83 fa 08             	cmp    $0x8,%edx
  32:	75 e7                	jne    0x1b
  34:	e8 03 ff ff ff       	call   0xffffffffffffff3c
  39:	0f 1f 00             	nopl   (%rax)
  3c:	f3 0f 1e fa          	endbr64

Code starting with the faulting instruction
===========================================
   0:	c9                   	leave
   1:	c3                   	ret
   2:	83 e2 39             	and    $0x39,%edx
   5:	83 fa 08             	cmp    $0x8,%edx
   8:	75 e7                	jne    0xfffffffffffffff1
   a:	e8 03 ff ff ff       	call   0xffffffffffffff12
   f:	0f 1f 00             	nopl   (%rax)
  12:	f3 0f 1e fa          	endbr64
[    2.525611] RSP: 002b:00007ffef57f4c40 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[    2.525651] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fda48c7808e
[    2.525696] RDX: 0000000000000000 RSI: 00007ffef57f4cf0 RDI: 0000000000000005
[    2.525735] RBP: 00007ffef57f4c50 R08: 0000000000000000 R09: 0000000000000000
[    2.525777] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10d9f3
[    2.525821] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffef57f53c0
| [    2.525914] ------------[ cut here ]------------
| [    2.525941] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/240
| [    2.525992] Modules linked in: netconsole netdevsim
| [    2.526074] Tainted: [W]=WARN
[    2.526092] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[    2.526122] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3))
[    2.526150] Code: 80 00 00 00 e8 09 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 96 a5 fb ff b9 a6 ff ff
All code
========
   0:	80 00 00             	addb   $0x0,(%rax)
   3:	00 e8                	add    %ch,%al
   5:	09 d9                	or     %ebx,%ecx
   7:	ff                   	(bad)
   8:	ff 48 83             	decl   -0x7d(%rax)
   b:	c4                   	(bad)
   c:	38 85 c0 75 18 48    	cmp    %al,0x481875c0(%rbp)
  12:	83 c4 08             	add    $0x8,%esp
  15:	4c 89 f8             	mov    %r15,%rax
  18:	5b                   	pop    %rbx
  19:	5d                   	pop    %rbp
  1a:	41 5c                	pop    %r12
  1c:	41 5d                	pop    %r13
  1e:	41 5e                	pop    %r14
  20:	41 5f                	pop    %r15
  22:	c3                   	ret
  23:	44 8b 48 08          	mov    0x8(%rax),%r9d
  27:	eb b4                	jmp    0xffffffffffffffdd
  29:	90                   	nop
  2a:*	0f 0b                	ud2		<-- trapping instruction
  2c:	90                   	nop
  2d:	ba 02 00 00 00       	mov    $0x2,%edx
  32:	4c 89 fe             	mov    %r15,%rsi
  35:	31 ff                	xor    %edi,%edi
  37:	e8 96 a5 fb ff       	call   0xfffffffffffba5d2
  3c:	b9                   	.byte 0xb9
  3d:	a6                   	cmpsb  (%rdi),(%rsi)
  3e:	ff                   	(bad)
  3f:	ff                   	.byte 0xff

Code starting with the faulting instruction
===========================================
   0:	0f 0b                	ud2
   2:	90                   	nop
   3:	ba 02 00 00 00       	mov    $0x2,%edx
   8:	4c 89 fe             	mov    %r15,%rsi
   b:	31 ff                	xor    %edi,%edi
   d:	e8 96 a5 fb ff       	call   0xfffffffffffba5a8
  12:	b9                   	.byte 0xb9
  13:	a6                   	cmpsb  (%rdi),(%rsi)
  14:	ff                   	(bad)
  15:	ff                   	.byte 0xff
[    2.526238] RSP: 0018:ff45079f80593600 EFLAGS: 00010286
[    2.526265] RAX: 00000000ffffffa6 RBX: 0000000000000041 RCX: 0000000000000000
[    2.526301] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff1fb1fac1df1500
[    2.526341] RBP: 0000000000000000 R08: ff1fb1fac1239d50 R09: ff1fb1fac1c32030
[    2.526381] R10: ff1fb1fac675e118 R11: fefefefefefefeff R12: 0000000000000000
[    2.526420] R13: 0000000000000010 R14: ff1fb1fac675e000 R15: ff1fb1fac1df1500
[    2.526466] FS:  00007fda48a3e840(0000) GS:ff1fb1fb6ffbe000(0000) knlGS:0000000000000000
[    2.526515] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[    2.526549] CR2: 00000000004eb7b0 CR3: 0000000006e70004 CR4: 0000000000771ef0
[    2.526588] PKRU: 55555554
[    2.526603] Call Trace:
[    2.526616]  <TASK>
[    2.526632]  rtmsg_ifinfo (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:4560)
[    2.526658]  netif_open (net/core/dev.c:1729 net/core/dev.c:1718)
[    2.526679]  dev_open (net/core/dev_api.c:202)
[    2.526701]  bond_enslave (drivers/net/bonding/bond_main.c:2079)
[    2.526722]  ? exc_invalid_op (arch/x86/kernel/traps.c:490 (discriminator 2))
[    2.526743]  do_set_master (net/core/rtnetlink.c:3011)
[    2.526764]  do_setlink.isra.0 (net/core/rtnetlink.c:3213 (discriminator 1))
[    2.526785]  ? __nla_validate_parse (lib/nlattr.c:620)
[    2.526815]  rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1))
[    2.526841]  ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7))
[    2.526864]  ? do_setlink.isra.0 (net/core/rtnetlink.c:3455)
[    2.526892]  rtnetlink_rcv_msg (net/core/rtnetlink.c:7061)
[    2.526913]  ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360)
[    2.526935]  ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1))
[    2.526963]  netlink_rcv_skb (net/netlink/af_netlink.c:2551)
[    2.526985]  netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345)
[    2.527015]  netlink_sendmsg (net/netlink/af_netlink.c:1895)
[    2.527034]  ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4))
[    2.527053]  ___sys_sendmsg (net/socket.c:2752)
[    2.527076]  __sys_sendmsg (net/socket.c:2784)
[    2.527100]  do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94)
[    2.527122]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[    2.527150] RIP: 0033:0x7fda48c7808e
[    2.527173] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 <c9> c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa
All code
========
   0:	4d 89 d8             	mov    %r11,%r8
   3:	e8 94 bd 00 00       	call   0xbd9c
   8:	4c 8b 5d f8          	mov    -0x8(%rbp),%r11
   c:	41 8b 93 08 03 00 00 	mov    0x308(%r11),%edx
  13:	59                   	pop    %rcx
  14:	5e                   	pop    %rsi
  15:	48 83 f8 fc          	cmp    $0xfffffffffffffffc,%rax
  19:	74 11                	je     0x2c
  1b:	c9                   	leave
  1c:	c3                   	ret
  1d:	0f 1f 80 00 00 00 00 	nopl   0x0(%rax)
  24:	48 8b 45 10          	mov    0x10(%rbp),%rax
  28:	0f 05                	syscall
  2a:*	c9                   	leave		<-- trapping instruction
  2b:	c3                   	ret
  2c:	83 e2 39             	and    $0x39,%edx
  2f:	83 fa 08             	cmp    $0x8,%edx
  32:	75 e7                	jne    0x1b
  34:	e8 03 ff ff ff       	call   0xffffffffffffff3c
  39:	0f 1f 00             	nopl   (%rax)
  3c:	f3 0f 1e fa          	endbr64

Code starting with the faulting instruction
===========================================
   0:	c9                   	leave
   1:	c3                   	ret
   2:	83 e2 39             	and    $0x39,%edx
   5:	83 fa 08             	cmp    $0x8,%edx
   8:	75 e7                	jne    0xfffffffffffffff1
   a:	e8 03 ff ff ff       	call   0xffffffffffffff12
   f:	0f 1f 00             	nopl   (%rax)
  12:	f3 0f 1e fa          	endbr64
[    2.527256] RSP: 002b:00007ffef57f4c40 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[    2.527297] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fda48c7808e
[    2.527340] RDX: 0000000000000000 RSI: 00007ffef57f4cf0 RDI: 0000000000000005
[    2.527376] RBP: 00007ffef57f4c50 R08: 0000000000000000 R09: 0000000000000000
[    2.527414] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10d9f3
[    2.527458] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffef57f53c0
| [    2.527558] ------------[ cut here ]------------
| [    2.527586] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/240
| [    2.527636] Modules linked in: netconsole netdevsim
| [    2.527714] Tainted: [W]=WARN
[    2.527735] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[    2.527768] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3))
[    2.527795] Code: 80 00 00 00 e8 09 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 96 a5 fb ff b9 a6 ff ff
All code
========
   0:	80 00 00             	addb   $0x0,(%rax)
   3:	00 e8                	add    %ch,%al
   5:	09 d9                	or     %ebx,%ecx
   7:	ff                   	(bad)
   8:	ff 48 83             	decl   -0x7d(%rax)
   b:	c4                   	(bad)
   c:	38 85 c0 75 18 48    	cmp    %al,0x481875c0(%rbp)
  12:	83 c4 08             	add    $0x8,%esp
  15:	4c 89 f8             	mov    %r15,%rax
  18:	5b                   	pop    %rbx
  19:	5d                   	pop    %rbp
  1a:	41 5c                	pop    %r12
  1c:	41 5d                	pop    %r13
  1e:	41 5e                	pop    %r14
  20:	41 5f                	pop    %r15
  22:	c3                   	ret
  23:	44 8b 48 08          	mov    0x8(%rax),%r9d
  27:	eb b4                	jmp    0xffffffffffffffdd
  29:	90                   	nop
  2a:*	0f 0b                	ud2		<-- trapping instruction
  2c:	90                   	nop
  2d:	ba 02 00 00 00       	mov    $0x2,%edx
  32:	4c 89 fe             	mov    %r15,%rsi
  35:	31 ff                	xor    %edi,%edi
  37:	e8 96 a5 fb ff       	call   0xfffffffffffba5d2
  3c:	b9                   	.byte 0xb9
  3d:	a6                   	cmpsb  (%rdi),(%rsi)
  3e:	ff                   	(bad)
  3f:	ff                   	.byte 0xff

Code starting with the faulting instruction
===========================================
   0:	0f 0b                	ud2
   2:	90                   	nop
   3:	ba 02 00 00 00       	mov    $0x2,%edx
   8:	4c 89 fe             	mov    %r15,%rsi
   b:	31 ff                	xor    %edi,%edi
   d:	e8 96 a5 fb ff       	call   0xfffffffffffba5a8
  12:	b9                   	.byte 0xb9
  13:	a6                   	cmpsb  (%rdi),(%rsi)
  14:	ff                   	(bad)
  15:	ff                   	.byte 0xff
[    2.527882] RSP: 0018:ff45079f805935e8 EFLAGS: 00010286
[    2.527907] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000
[    2.527942] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff1fb1fac1df1600
[    2.527977] RBP: 0000000000000000 R08: ff1fb1fac1239d50 R09: ff1fb1fac1c32030
[    2.528020] R10: ff1fb1fac675e118 R11: fefefefefefefeff R12: 0000000000000000
[    2.528059] R13: 0000000000000010 R14: ff1fb1fac675e000 R15: ff1fb1fac1df1600
[    2.528100] FS:  00007fda48a3e840(0000) GS:ff1fb1fb6ffbe000(0000) knlGS:0000000000000000
[    2.528141] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[    2.528173] CR2: 00000000004eb7b0 CR3: 0000000006e70004 CR4: 0000000000771ef0
[    2.528209] PKRU: 55555554
[    2.528223] Call Trace:
[    2.528235]  <TASK>
[    2.528251]  rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121)
[    2.528271]  notifier_call_chain (kernel/notifier.c:85)
[    2.528292]  netdev_lower_state_changed (net/core/dev.c:9573)
[    2.528323]  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)
[    2.528345]  do_set_master (net/core/rtnetlink.c:3011)
[    2.528367]  do_setlink.isra.0 (net/core/rtnetlink.c:3213 (discriminator 1))
[    2.528388]  ? __nla_validate_parse (lib/nlattr.c:620)
[    2.528418]  rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1))
[    2.528438]  ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7))
[    2.528459]  ? do_setlink.isra.0 (net/core/rtnetlink.c:3455)
[    2.528485]  rtnetlink_rcv_msg (net/core/rtnetlink.c:7061)
[    2.528514]  ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360)
[    2.528535]  ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1))
[    2.528561]  netlink_rcv_skb (net/netlink/af_netlink.c:2551)
[    2.528582]  netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345)
[    2.528605]  netlink_sendmsg (net/netlink/af_netlink.c:1895)
[    2.528625]  ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4))
[    2.528648]  ___sys_sendmsg (net/socket.c:2752)
[    2.528671]  __sys_sendmsg (net/socket.c:2784)
[    2.528697]  do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94)
[    2.528720]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[    2.528748] RIP: 0033:0x7fda48c7808e
[    2.528766] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 <c9> c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa
All code
========
   0:	4d 89 d8             	mov    %r11,%r8
   3:	e8 94 bd 00 00       	call   0xbd9c
   8:	4c 8b 5d f8          	mov    -0x8(%rbp),%r11
   c:	41 8b 93 08 03 00 00 	mov    0x308(%r11),%edx
  13:	59                   	pop    %rcx
  14:	5e                   	pop    %rsi
  15:	48 83 f8 fc          	cmp    $0xfffffffffffffffc,%rax
  19:	74 11                	je     0x2c
  1b:	c9                   	leave
  1c:	c3                   	ret
  1d:	0f 1f 80 00 00 00 00 	nopl   0x0(%rax)
  24:	48 8b 45 10          	mov    0x10(%rbp),%rax
  28:	0f 05                	syscall
  2a:*	c9                   	leave		<-- trapping instruction
  2b:	c3                   	ret
  2c:	83 e2 39             	and    $0x39,%edx
  2f:	83 fa 08             	cmp    $0x8,%edx
  32:	75 e7                	jne    0x1b
  34:	e8 03 ff ff ff       	call   0xffffffffffffff3c
  39:	0f 1f 00             	nopl   (%rax)
  3c:	f3 0f 1e fa          	endbr64

Code starting with the faulting instruction
===========================================
   0:	c9                   	leave
   1:	c3                   	ret
   2:	83 e2 39             	and    $0x39,%edx
   5:	83 fa 08             	cmp    $0x8,%edx
   8:	75 e7                	jne    0xfffffffffffffff1
   a:	e8 03 ff ff ff       	call   0xffffffffffffff12
   f:	0f 1f 00             	nopl   (%rax)
  12:	f3 0f 1e fa          	endbr64
[    2.528853] RSP: 002b:00007ffef57f4c40 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[    2.528891] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fda48c7808e
[    2.528931] RDX: 0000000000000000 RSI: 00007ffef57f4cf0 RDI: 0000000000000005
[    2.528972] RBP: 00007ffef57f4c50 R08: 0000000000000000 R09: 0000000000000000
[    2.529010] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10d9f3
[    2.529049] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffef57f53c0
| [    2.529139] ------------[ cut here ]------------
| [    2.529166] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/240
| [    2.529212] Modules linked in: netconsole netdevsim
| [    2.529291] Tainted: [W]=WARN
[    2.529310] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[    2.529344] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3))
[    2.529370] Code: 80 00 00 00 e8 09 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 96 a5 fb ff b9 a6 ff ff
All code
========
   0:	80 00 00             	addb   $0x0,(%rax)
   3:	00 e8                	add    %ch,%al
   5:	09 d9                	or     %ebx,%ecx
   7:	ff                   	(bad)
   8:	ff 48 83             	decl   -0x7d(%rax)
   b:	c4                   	(bad)
   c:	38 85 c0 75 18 48    	cmp    %al,0x481875c0(%rbp)
  12:	83 c4 08             	add    $0x8,%esp
  15:	4c 89 f8             	mov    %r15,%rax
  18:	5b                   	pop    %rbx
  19:	5d                   	pop    %rbp
  1a:	41 5c                	pop    %r12
  1c:	41 5d                	pop    %r13
  1e:	41 5e                	pop    %r14
  20:	41 5f                	pop    %r15
  22:	c3                   	ret
  23:	44 8b 48 08          	mov    0x8(%rax),%r9d
  27:	eb b4                	jmp    0xffffffffffffffdd
  29:	90                   	nop
  2a:*	0f 0b                	ud2		<-- trapping instruction
  2c:	90                   	nop
  2d:	ba 02 00 00 00       	mov    $0x2,%edx
  32:	4c 89 fe             	mov    %r15,%rsi
  35:	31 ff                	xor    %edi,%edi
  37:	e8 96 a5 fb ff       	call   0xfffffffffffba5d2
  3c:	b9                   	.byte 0xb9
  3d:	a6                   	cmpsb  (%rdi),(%rsi)
  3e:	ff                   	(bad)
  3f:	ff                   	.byte 0xff

Code starting with the faulting instruction
===========================================
   0:	0f 0b                	ud2
   2:	90                   	nop
   3:	ba 02 00 00 00       	mov    $0x2,%edx
   8:	4c 89 fe             	mov    %r15,%rsi
   b:	31 ff                	xor    %edi,%edi
   d:	e8 96 a5 fb ff       	call   0xfffffffffffba5a8
  12:	b9                   	.byte 0xb9
  13:	a6                   	cmpsb  (%rdi),(%rsi)
  14:	ff                   	(bad)
  15:	ff                   	.byte 0xff
[    2.529455] RSP: 0018:ff45079f80593568 EFLAGS: 00010286
[    2.529483] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000
[    2.529525] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff1fb1fac1df1900
[    2.529564] RBP: 0000000000000000 R08: ff1fb1fac1239d50 R09: ff1fb1fac1c32030
[    2.529603] R10: ff1fb1fac675e118 R11: fefefefefefefeff R12: 0000000000000000
[    2.529641] R13: 0000000000000010 R14: ff1fb1fac675e000 R15: ff1fb1fac1df1900
[    2.529684] FS:  00007fda48a3e840(0000) GS:ff1fb1fb6ffbe000(0000) knlGS:0000000000000000
[    2.529725] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[    2.529758] CR2: 00000000004eb7b0 CR3: 0000000006e70004 CR4: 0000000000771ef0
[    2.529800] PKRU: 55555554
[    2.529814] Call Trace:
[    2.529829]  <TASK>
[    2.529841]  rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121)
[    2.529862]  notifier_call_chain (kernel/notifier.c:85)
[    2.529881]  __netdev_upper_dev_link (net/core/dev.c:8931)
[    2.529910]  netdev_master_upper_dev_link (net/core/dev.c:9001)
[    2.529940]  bond_enslave (drivers/net/bonding/bond_main.c:1713 drivers/net/bonding/bond_main.c:2229)
[    2.529961]  do_set_master (net/core/rtnetlink.c:3011)
[    2.529982]  do_setlink.isra.0 (net/core/rtnetlink.c:3213 (discriminator 1))
[    2.530004]  ? __nla_validate_parse (lib/nlattr.c:620)
[    2.530035]  rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1))
[    2.530057]  ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7))
[    2.530077]  ? do_setlink.isra.0 (net/core/rtnetlink.c:3455)
[    2.530105]  rtnetlink_rcv_msg (net/core/rtnetlink.c:7061)
[    2.530130]  ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360)
[    2.530151]  ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1))
[    2.530179]  netlink_rcv_skb (net/netlink/af_netlink.c:2551)
[    2.530201]  netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345)
[    2.530222]  netlink_sendmsg (net/netlink/af_netlink.c:1895)
[    2.530241]  ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4))
[    2.530263]  ___sys_sendmsg (net/socket.c:2752)
[    2.530285]  __sys_sendmsg (net/socket.c:2784)
[    2.530306]  do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94)
[    2.530327]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[    2.530357] RIP: 0033:0x7fda48c7808e
[    2.530377] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 <c9> c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa
All code
========
   0:	4d 89 d8             	mov    %r11,%r8
   3:	e8 94 bd 00 00       	call   0xbd9c
   8:	4c 8b 5d f8          	mov    -0x8(%rbp),%r11
   c:	41 8b 93 08 03 00 00 	mov    0x308(%r11),%edx
  13:	59                   	pop    %rcx
  14:	5e                   	pop    %rsi
  15:	48 83 f8 fc          	cmp    $0xfffffffffffffffc,%rax
  19:	74 11                	je     0x2c
  1b:	c9                   	leave
  1c:	c3                   	ret
  1d:	0f 1f 80 00 00 00 00 	nopl   0x0(%rax)
  24:	48 8b 45 10          	mov    0x10(%rbp),%rax
  28:	0f 05                	syscall
  2a:*	c9                   	leave		<-- trapping instruction
  2b:	c3                   	ret
  2c:	83 e2 39             	and    $0x39,%edx
  2f:	83 fa 08             	cmp    $0x8,%edx
  32:	75 e7                	jne    0x1b
  34:	e8 03 ff ff ff       	call   0xffffffffffffff3c
  39:	0f 1f 00             	nopl   (%rax)
  3c:	f3 0f 1e fa          	endbr64

Code starting with the faulting instruction
===========================================
   0:	c9                   	leave
   1:	c3                   	ret
   2:	83 e2 39             	and    $0x39,%edx
   5:	83 fa 08             	cmp    $0x8,%edx
   8:	75 e7                	jne    0xfffffffffffffff1
   a:	e8 03 ff ff ff       	call   0xffffffffffffff12
   f:	0f 1f 00             	nopl   (%rax)
  12:	f3 0f 1e fa          	endbr64
[    2.530469] RSP: 002b:00007ffef57f4c40 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[    2.530510] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fda48c7808e
[    2.530554] RDX: 0000000000000000 RSI: 00007ffef57f4cf0 RDI: 0000000000000005
[    2.530591] RBP: 00007ffef57f4c50 R08: 0000000000000000 R09: 0000000000000000
[    2.530630] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10d9f3
[    2.530671] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffef57f53c0
| [    2.530766] ------------[ cut here ]------------
| [    2.530793] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/240
| [    2.530840] Modules linked in: netconsole netdevsim
| [    2.530921] Tainted: [W]=WARN
[    2.530942] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[    2.530977] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3))
[    2.531009] Code: 80 00 00 00 e8 09 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 96 a5 fb ff b9 a6 ff ff
All code
========
   0:	80 00 00             	addb   $0x0,(%rax)
   3:	00 e8                	add    %ch,%al
   5:	09 d9                	or     %ebx,%ecx
   7:	ff                   	(bad)
   8:	ff 48 83             	decl   -0x7d(%rax)
   b:	c4                   	(bad)
   c:	38 85 c0 75 18 48    	cmp    %al,0x481875c0(%rbp)
  12:	83 c4 08             	add    $0x8,%esp
  15:	4c 89 f8             	mov    %r15,%rax
  18:	5b                   	pop    %rbx
  19:	5d                   	pop    %rbp
  1a:	41 5c                	pop    %r12
  1c:	41 5d                	pop    %r13
  1e:	41 5e                	pop    %r14
  20:	41 5f                	pop    %r15
  22:	c3                   	ret
  23:	44 8b 48 08          	mov    0x8(%rax),%r9d
  27:	eb b4                	jmp    0xffffffffffffffdd
  29:	90                   	nop
  2a:*	0f 0b                	ud2		<-- trapping instruction
  2c:	90                   	nop
  2d:	ba 02 00 00 00       	mov    $0x2,%edx
  32:	4c 89 fe             	mov    %r15,%rsi
  35:	31 ff                	xor    %edi,%edi
  37:	e8 96 a5 fb ff       	call   0xfffffffffffba5d2
  3c:	b9                   	.byte 0xb9
  3d:	a6                   	cmpsb  (%rdi),(%rsi)
  3e:	ff                   	(bad)
  3f:	ff                   	.byte 0xff

Code starting with the faulting instruction
===========================================
   0:	0f 0b                	ud2
   2:	90                   	nop
   3:	ba 02 00 00 00       	mov    $0x2,%edx
   8:	4c 89 fe             	mov    %r15,%rsi
   b:	31 ff                	xor    %edi,%edi
   d:	e8 96 a5 fb ff       	call   0xfffffffffffba5a8
  12:	b9                   	.byte 0xb9
  13:	a6                   	cmpsb  (%rdi),(%rsi)
  14:	ff                   	(bad)
  15:	ff                   	.byte 0xff
[    2.531106] RSP: 0018:ff45079f805935e8 EFLAGS: 00010286
[    2.531135] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000
[    2.531181] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff1fb1fac1df1800
[    2.531223] RBP: 0000000000000000 R08: ff1fb1fac1239d50 R09: ff1fb1fac1c32030
[    2.531266] R10: ff1fb1fac675e118 R11: fefefefefefefeff R12: 0000000000000000
[    2.531304] R13: 0000000000000010 R14: ff1fb1fac675e000 R15: ff1fb1fac1df1800
[    2.531348] FS:  00007fda48a3e840(0000) GS:ff1fb1fb6ffbe000(0000) knlGS:0000000000000000
[    2.531385] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[    2.531417] CR2: 00000000004eb7b0 CR3: 0000000006e70004 CR4: 0000000000771ef0
[    2.531457] PKRU: 55555554
[    2.531475] Call Trace:
[    2.531487]  <TASK>
[    2.531508]  rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121)
[    2.531531]  notifier_call_chain (kernel/notifier.c:85)
[    2.531553]  netdev_lower_state_changed (net/core/dev.c:9573)
[    2.531585]  bond_enslave (drivers/net/bonding/bond_main.c:1830 drivers/net/bonding/bond_main.c:2235)
[    2.531608]  do_set_master (net/core/rtnetlink.c:3011)
[    2.531629]  do_setlink.isra.0 (net/core/rtnetlink.c:3213 (discriminator 1))
[    2.531652]  ? __nla_validate_parse (lib/nlattr.c:620)
[    2.531680]  rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1))
[    2.531702]  ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7))
[    2.531721]  ? do_setlink.isra.0 (net/core/rtnetlink.c:3455)
[    2.531751]  rtnetlink_rcv_msg (net/core/rtnetlink.c:7061)
[    2.531773]  ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360)
[    2.531797]  ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1))
[    2.531823]  netlink_rcv_skb (net/netlink/af_netlink.c:2551)
[    2.531843]  netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345)
[    2.531866]  netlink_sendmsg (net/netlink/af_netlink.c:1895)
[    2.531886]  ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4))
[    2.531909]  ___sys_sendmsg (net/socket.c:2752)
[    2.531932]  __sys_sendmsg (net/socket.c:2784)
[    2.531954]  do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94)
[    2.531974]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[    2.532005] RIP: 0033:0x7fda48c7808e
[    2.532025] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 <c9> c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa
All code
========
   0:	4d 89 d8             	mov    %r11,%r8
   3:	e8 94 bd 00 00       	call   0xbd9c
   8:	4c 8b 5d f8          	mov    -0x8(%rbp),%r11
   c:	41 8b 93 08 03 00 00 	mov    0x308(%r11),%edx
  13:	59                   	pop    %rcx
  14:	5e                   	pop    %rsi
  15:	48 83 f8 fc          	cmp    $0xfffffffffffffffc,%rax
  19:	74 11                	je     0x2c
  1b:	c9                   	leave
  1c:	c3                   	ret
  1d:	0f 1f 80 00 00 00 00 	nopl   0x0(%rax)
  24:	48 8b 45 10          	mov    0x10(%rbp),%rax
  28:	0f 05                	syscall
  2a:*	c9                   	leave		<-- trapping instruction
  2b:	c3                   	ret
  2c:	83 e2 39             	and    $0x39,%edx
  2f:	83 fa 08             	cmp    $0x8,%edx
  32:	75 e7                	jne    0x1b
  34:	e8 03 ff ff ff       	call   0xffffffffffffff3c
  39:	0f 1f 00             	nopl   (%rax)
  3c:	f3 0f 1e fa          	endbr64

Code starting with the faulting instruction
===========================================
   0:	c9                   	leave
   1:	c3                   	ret
   2:	83 e2 39             	and    $0x39,%edx
   5:	83 fa 08             	cmp    $0x8,%edx
   8:	75 e7                	jne    0xfffffffffffffff1
   a:	e8 03 ff ff ff       	call   0xffffffffffffff12
   f:	0f 1f 00             	nopl   (%rax)
  12:	f3 0f 1e fa          	endbr64
[    2.532108] RSP: 002b:00007ffef57f4c40 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[    2.532145] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fda48c7808e
[    2.532183] RDX: 0000000000000000 RSI: 00007ffef57f4cf0 RDI: 0000000000000005
[    2.532224] RBP: 00007ffef57f4c50 R08: 0000000000000000 R09: 0000000000000000
[    2.532264] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10d9f3
[    2.532303] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffef57f53c0
| [    2.532395] ------------[ cut here ]------------
| [    2.532425] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/240
| [    2.532470] Modules linked in: netconsole netdevsim
| [    2.532555] Tainted: [W]=WARN
[    2.532577] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[    2.532611] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3))
[    2.532639] Code: 80 00 00 00 e8 09 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 96 a5 fb ff b9 a6 ff ff
All code
========
   0:	80 00 00             	addb   $0x0,(%rax)
   3:	00 e8                	add    %ch,%al
   5:	09 d9                	or     %ebx,%ecx
   7:	ff                   	(bad)
   8:	ff 48 83             	decl   -0x7d(%rax)
   b:	c4                   	(bad)
   c:	38 85 c0 75 18 48    	cmp    %al,0x481875c0(%rbp)
  12:	83 c4 08             	add    $0x8,%esp
  15:	4c 89 f8             	mov    %r15,%rax
  18:	5b                   	pop    %rbx
  19:	5d                   	pop    %rbp
  1a:	41 5c                	pop    %r12
  1c:	41 5d                	pop    %r13
  1e:	41 5e                	pop    %r14
  20:	41 5f                	pop    %r15
  22:	c3                   	ret
  23:	44 8b 48 08          	mov    0x8(%rax),%r9d
  27:	eb b4                	jmp    0xffffffffffffffdd
  29:	90                   	nop
  2a:*	0f 0b                	ud2		<-- trapping instruction
  2c:	90                   	nop
  2d:	ba 02 00 00 00       	mov    $0x2,%edx
  32:	4c 89 fe             	mov    %r15,%rsi
  35:	31 ff                	xor    %edi,%edi
  37:	e8 96 a5 fb ff       	call   0xfffffffffffba5d2
  3c:	b9                   	.byte 0xb9
  3d:	a6                   	cmpsb  (%rdi),(%rsi)
  3e:	ff                   	(bad)
  3f:	ff                   	.byte 0xff

Code starting with the faulting instruction
===========================================
   0:	0f 0b                	ud2
   2:	90                   	nop
   3:	ba 02 00 00 00       	mov    $0x2,%edx
   8:	4c 89 fe             	mov    %r15,%rsi
   b:	31 ff                	xor    %edi,%edi
   d:	e8 96 a5 fb ff       	call   0xfffffffffffba5a8
  12:	b9                   	.byte 0xb9
  13:	a6                   	cmpsb  (%rdi),(%rsi)
  14:	ff                   	(bad)
  15:	ff                   	.byte 0xff
[    2.532729] RSP: 0018:ff45079f805935b8 EFLAGS: 00010286
[    2.532757] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000
[    2.532794] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff1fb1fac1ded100
[    2.532834] RBP: 0000000000000002 R08: ff1fb1fac30cbf10 R09: ff1fb1fac1c32034
[    2.532871] R10: ff1fb1fac6e3a118 R11: fefefefefefefeff R12: 0000000000000000
[    2.532911] R13: 0000000000000010 R14: ff1fb1fac6e3a000 R15: ff1fb1fac1ded100
[    2.532960] FS:  00007fda48a3e840(0000) GS:ff1fb1fb6ffbe000(0000) knlGS:0000000000000000
[    2.533015] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[    2.533051] CR2: 00000000004eb7b0 CR3: 0000000006e70004 CR4: 0000000000771ef0
[    2.533088] PKRU: 55555554
[    2.533104] Call Trace:
[    2.533120]  <TASK>
[    2.533133]  rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121)
[    2.533161]  notifier_call_chain (kernel/notifier.c:85)
[    2.533185]  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)
[    2.533219]  bond_enslave (drivers/net/bonding/bond_main.c:2276)
[    2.533242]  do_set_master (net/core/rtnetlink.c:3011)
[    2.533264]  do_setlink.isra.0 (net/core/rtnetlink.c:3213 (discriminator 1))
[    2.533286]  ? __nla_validate_parse (lib/nlattr.c:620)
[    2.533314]  rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1))
[    2.533336]  ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7))
[    2.533357]  ? do_setlink.isra.0 (net/core/rtnetlink.c:3455)
[    2.533385]  rtnetlink_rcv_msg (net/core/rtnetlink.c:7061)
[    2.533405]  ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360)
[    2.533426]  ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1))
[    2.533452]  netlink_rcv_skb (net/netlink/af_netlink.c:2551)
[    2.533474]  netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345)
[    2.533500]  netlink_sendmsg (net/netlink/af_netlink.c:1895)
[    2.533523]  ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4))
[    2.533545]  ___sys_sendmsg (net/socket.c:2752)
[    2.533569]  __sys_sendmsg (net/socket.c:2784)
[    2.533590]  do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94)
[    2.533611]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[    2.533638] RIP: 0033:0x7fda48c7808e
[    2.533660] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 <c9> c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa
All code
========
   0:	4d 89 d8             	mov    %r11,%r8
   3:	e8 94 bd 00 00       	call   0xbd9c
   8:	4c 8b 5d f8          	mov    -0x8(%rbp),%r11
   c:	41 8b 93 08 03 00 00 	mov    0x308(%r11),%edx
  13:	59                   	pop    %rcx
  14:	5e                   	pop    %rsi
  15:	48 83 f8 fc          	cmp    $0xfffffffffffffffc,%rax
  19:	74 11                	je     0x2c
  1b:	c9                   	leave
  1c:	c3                   	ret
  1d:	0f 1f 80 00 00 00 00 	nopl   0x0(%rax)
  24:	48 8b 45 10          	mov    0x10(%rbp),%rax
  28:	0f 05                	syscall
  2a:*	c9                   	leave		<-- trapping instruction
  2b:	c3                   	ret
  2c:	83 e2 39             	and    $0x39,%edx
  2f:	83 fa 08             	cmp    $0x8,%edx
  32:	75 e7                	jne    0x1b
  34:	e8 03 ff ff ff       	call   0xffffffffffffff3c
  39:	0f 1f 00             	nopl   (%rax)
  3c:	f3 0f 1e fa          	endbr64

Code starting with the faulting instruction
===========================================
   0:	c9                   	leave
   1:	c3                   	ret
   2:	83 e2 39             	and    $0x39,%edx
   5:	83 fa 08             	cmp    $0x8,%edx
   8:	75 e7                	jne    0xfffffffffffffff1
   a:	e8 03 ff ff ff       	call   0xffffffffffffff12
   f:	0f 1f 00             	nopl   (%rax)
  12:	f3 0f 1e fa          	endbr64
[    2.533748] RSP: 002b:00007ffef57f4c40 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[    2.533793] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fda48c7808e
[    2.533831] RDX: 0000000000000000 RSI: 00007ffef57f4cf0 RDI: 0000000000000005
[    2.533875] RBP: 00007ffef57f4c50 R08: 0000000000000000 R09: 0000000000000000
[    2.533912] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10d9f3
[    2.533950] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffef57f53c0
| [    2.534058] ------------[ cut here ]------------
| [    2.534091] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#0: 0/39
| [    2.534148] Modules linked in: netconsole netdevsim
| [    2.534230] Tainted: [W]=WARN
[    2.534249] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[    2.534289] Workqueue: events_unbound linkwatch_event
[    2.534318] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3))
[    2.534347] Code: 80 00 00 00 e8 09 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 96 a5 fb ff b9 a6 ff ff
All code
========
   0:	80 00 00             	addb   $0x0,(%rax)
   3:	00 e8                	add    %ch,%al
   5:	09 d9                	or     %ebx,%ecx
   7:	ff                   	(bad)
   8:	ff 48 83             	decl   -0x7d(%rax)
   b:	c4                   	(bad)
   c:	38 85 c0 75 18 48    	cmp    %al,0x481875c0(%rbp)
  12:	83 c4 08             	add    $0x8,%esp
  15:	4c 89 f8             	mov    %r15,%rax
  18:	5b                   	pop    %rbx
  19:	5d                   	pop    %rbp
  1a:	41 5c                	pop    %r12
  1c:	41 5d                	pop    %r13
  1e:	41 5e                	pop    %r14
  20:	41 5f                	pop    %r15
  22:	c3                   	ret
  23:	44 8b 48 08          	mov    0x8(%rax),%r9d
  27:	eb b4                	jmp    0xffffffffffffffdd
  29:	90                   	nop
  2a:*	0f 0b                	ud2		<-- trapping instruction
  2c:	90                   	nop
  2d:	ba 02 00 00 00       	mov    $0x2,%edx
  32:	4c 89 fe             	mov    %r15,%rsi
  35:	31 ff                	xor    %edi,%edi
  37:	e8 96 a5 fb ff       	call   0xfffffffffffba5d2
  3c:	b9                   	.byte 0xb9
  3d:	a6                   	cmpsb  (%rdi),(%rsi)
  3e:	ff                   	(bad)
  3f:	ff                   	.byte 0xff

Code starting with the faulting instruction
===========================================
   0:	0f 0b                	ud2
   2:	90                   	nop
   3:	ba 02 00 00 00       	mov    $0x2,%edx
   8:	4c 89 fe             	mov    %r15,%rsi
   b:	31 ff                	xor    %edi,%edi
   d:	e8 96 a5 fb ff       	call   0xfffffffffffba5a8
  12:	b9                   	.byte 0xb9
  13:	a6                   	cmpsb  (%rdi),(%rsi)
  14:	ff                   	(bad)
  15:	ff                   	.byte 0xff
[    2.534438] RSP: 0018:ff45079f80163d50 EFLAGS: 00010286
[    2.534471] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000
[    2.534514] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff1fb1fac1902400
[    2.534556] RBP: 0000000000000000 R08: ff1fb1fac1239d50 R09: ff1fb1fac3285030
[    2.534595] R10: ff1fb1fac675e118 R11: fefefefefefefeff R12: 0000000000000000
[    2.534636] R13: 0000000000000010 R14: ff1fb1fac675e000 R15: ff1fb1fac1902400
[    2.534677] FS:  0000000000000000(0000) GS:ff1fb1fb6fe3e000(0000) knlGS:0000000000000000
[    2.534719] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[    2.534752] CR2: 00007f0bdc34c2a0 CR3: 0000000009042006 CR4: 0000000000771ef0
[    2.534789] PKRU: 55555554
[    2.534804] Call Trace:
[    2.534820]  <TASK>
[    2.534838]  rtmsg_ifinfo (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:4560)
[    2.534860]  netif_state_change (net/core/dev.c:1605)
[    2.534881]  ? linkwatch_do_dev (net/core/link_watch.c:182 net/core/link_watch.c:166)
[    2.534903]  __linkwatch_run_queue (net/core/link_watch.c:240)
[    2.534930]  linkwatch_event (net/core/link_watch.c:314 (discriminator 11))
[    2.534955]  process_one_work (kernel/workqueue.c:3314)
[    2.534978]  worker_thread (kernel/workqueue.c:3397 kernel/workqueue.c:3478)
[    2.535003]  ? rescuer_thread (kernel/workqueue.c:3672)
[    2.535025]  kthread (kernel/kthread.c:436)
[    2.535048]  ? kthread_park (kernel/kthread.c:725 (discriminator 4))
[    2.535070]  ret_from_fork (arch/x86/kernel/process.c:158)
[    2.535092]  ? kthread_park (kernel/kthread.c:725 (discriminator 4))
[    2.535113]  ret_from_fork_asm (arch/x86/entry/entry_64.S:245)
| [    2.538480] ------------[ cut here ]------------
| [    2.538552] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#2: ip/241
| [    2.538643] Modules linked in: netconsole netdevsim
| [    2.538796] Tainted: [W]=WARN
[    2.538857] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[    2.538931] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3))
[    2.539007] Code: 80 00 00 00 e8 09 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 96 a5 fb ff b9 a6 ff ff
All code
========
   0:	80 00 00             	addb   $0x0,(%rax)
   3:	00 e8                	add    %ch,%al
   5:	09 d9                	or     %ebx,%ecx
   7:	ff                   	(bad)
   8:	ff 48 83             	decl   -0x7d(%rax)
   b:	c4                   	(bad)
   c:	38 85 c0 75 18 48    	cmp    %al,0x481875c0(%rbp)
  12:	83 c4 08             	add    $0x8,%esp
  15:	4c 89 f8             	mov    %r15,%rax
  18:	5b                   	pop    %rbx
  19:	5d                   	pop    %rbp
  1a:	41 5c                	pop    %r12
  1c:	41 5d                	pop    %r13
  1e:	41 5e                	pop    %r14
  20:	41 5f                	pop    %r15
  22:	c3                   	ret
  23:	44 8b 48 08          	mov    0x8(%rax),%r9d
  27:	eb b4                	jmp    0xffffffffffffffdd
  29:	90                   	nop
  2a:*	0f 0b                	ud2		<-- trapping instruction
  2c:	90                   	nop
  2d:	ba 02 00 00 00       	mov    $0x2,%edx
  32:	4c 89 fe             	mov    %r15,%rsi
  35:	31 ff                	xor    %edi,%edi
  37:	e8 96 a5 fb ff       	call   0xfffffffffffba5d2
  3c:	b9                   	.byte 0xb9
  3d:	a6                   	cmpsb  (%rdi),(%rsi)
  3e:	ff                   	(bad)
  3f:	ff                   	.byte 0xff

Code starting with the faulting instruction
===========================================
   0:	0f 0b                	ud2
   2:	90                   	nop
   3:	ba 02 00 00 00       	mov    $0x2,%edx
   8:	4c 89 fe             	mov    %r15,%rsi
   b:	31 ff                	xor    %edi,%edi
   d:	e8 96 a5 fb ff       	call   0xfffffffffffba5a8
  12:	b9                   	.byte 0xb9
  13:	a6                   	cmpsb  (%rdi),(%rsi)
  14:	ff                   	(bad)
  15:	ff                   	.byte 0xff
[    2.539134] RSP: 0018:ff45079f8059b5a8 EFLAGS: 00010286
[    2.539202] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000
[    2.539281] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff1fb1fac3060800
[    2.539356] RBP: 0000000000000000 R08: ff1fb1fac194f190 R09: ff1fb1fac6764034
[    2.539435] R10: ff1fb1fac675c118 R11: fefefefefefefeff R12: 0000000000000000
[    2.539518] R13: 0000000000000010 R14: ff1fb1fac675c000 R15: ff1fb1fac3060800
[    2.539602] FS:  00007ff18e9c9840(0000) GS:ff1fb1fb6ff3e000(0000) knlGS:0000000000000000
[    2.539684] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[    2.539758] CR2: 00000000004eb930 CR3: 000000000335d003 CR4: 0000000000771ef0
[    2.539838] PKRU: 55555554
[    2.539891] Call Trace:
[    2.539942]  <TASK>
[    2.540003]  rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121)
[    2.540067]  notifier_call_chain (kernel/notifier.c:85)
[    2.540131]  netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993)
[    2.540200]  dev_set_mac_address (net/core/dev_api.c:339)
[    2.540263]  bond_enslave (drivers/net/bonding/bond_main.c:2067)
[    2.540327]  ? exc_invalid_op (arch/x86/kernel/traps.c:490 (discriminator 2))
[    2.540392]  do_set_master (net/core/rtnetlink.c:3011)
[    2.540457]  do_setlink.isra.0 (net/core/rtnetlink.c:3213 (discriminator 1))
[    2.540526]  ? __nla_validate_parse (lib/nlattr.c:620)
[    2.540596]  rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1))
[    2.540658]  ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7))
[    2.540722]  ? do_setlink.isra.0 (net/core/rtnetlink.c:3455)
[    2.540790]  rtnetlink_rcv_msg (net/core/rtnetlink.c:7061)
[    2.540854]  ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360)
[    2.540917]  ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1))
[    2.540985]  netlink_rcv_skb (net/netlink/af_netlink.c:2551)
[    2.541054]  netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345)
[    2.541116]  netlink_sendmsg (net/netlink/af_netlink.c:1895)
[    2.541179]  ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4))
[    2.541242]  ___sys_sendmsg (net/socket.c:2752)
[    2.541306]  __sys_sendmsg (net/socket.c:2784)
[    2.541370]  do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94)
[    2.541433]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[    2.541508] RIP: 0033:0x7ff18ec0308e
[    2.541571] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 <c9> c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa
All code
========
   0:	4d 89 d8             	mov    %r11,%r8
   3:	e8 94 bd 00 00       	call   0xbd9c
   8:	4c 8b 5d f8          	mov    -0x8(%rbp),%r11
   c:	41 8b 93 08 03 00 00 	mov    0x308(%r11),%edx
  13:	59                   	pop    %rcx
  14:	5e                   	pop    %rsi
  15:	48 83 f8 fc          	cmp    $0xfffffffffffffffc,%rax
  19:	74 11                	je     0x2c
  1b:	c9                   	leave
  1c:	c3                   	ret
  1d:	0f 1f 80 00 00 00 00 	nopl   0x0(%rax)
  24:	48 8b 45 10          	mov    0x10(%rbp),%rax
  28:	0f 05                	syscall
  2a:*	c9                   	leave		<-- trapping instruction
  2b:	c3                   	ret
  2c:	83 e2 39             	and    $0x39,%edx
  2f:	83 fa 08             	cmp    $0x8,%edx
  32:	75 e7                	jne    0x1b
  34:	e8 03 ff ff ff       	call   0xffffffffffffff3c
  39:	0f 1f 00             	nopl   (%rax)
  3c:	f3 0f 1e fa          	endbr64

Code starting with the faulting instruction
===========================================
   0:	c9                   	leave
   1:	c3                   	ret
   2:	83 e2 39             	and    $0x39,%edx
   5:	83 fa 08             	cmp    $0x8,%edx
   8:	75 e7                	jne    0xfffffffffffffff1
   a:	e8 03 ff ff ff       	call   0xffffffffffffff12
   f:	0f 1f 00             	nopl   (%rax)
  12:	f3 0f 1e fa          	endbr64
[    2.541698] RSP: 002b:00007ffdc0a95640 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[    2.541779] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007ff18ec0308e
[    2.541858] RDX: 0000000000000000 RSI: 00007ffdc0a956f0 RDI: 0000000000000005
[    2.541936] RBP: 00007ffdc0a95650 R08: 0000000000000000 R09: 0000000000000000
[    2.542022] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10d9f3
[    2.542103] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffdc0a95dc0
| [    2.542319] ------------[ cut here ]------------
| [    2.542383] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#2: ip/241
| [    2.542474] Modules linked in: netconsole netdevsim
| [    2.542639] Tainted: [W]=WARN
[    2.542700] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[    2.542774] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3))
[    2.542845] Code: 80 00 00 00 e8 09 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 96 a5 fb ff b9 a6 ff ff
All code
========
   0:	80 00 00             	addb   $0x0,(%rax)
   3:	00 e8                	add    %ch,%al
   5:	09 d9                	or     %ebx,%ecx
   7:	ff                   	(bad)
   8:	ff 48 83             	decl   -0x7d(%rax)
   b:	c4                   	(bad)
   c:	38 85 c0 75 18 48    	cmp    %al,0x481875c0(%rbp)
  12:	83 c4 08             	add    $0x8,%esp
  15:	4c 89 f8             	mov    %r15,%rax
  18:	5b                   	pop    %rbx
  19:	5d                   	pop    %rbp
  1a:	41 5c                	pop    %r12
  1c:	41 5d                	pop    %r13
  1e:	41 5e                	pop    %r14
  20:	41 5f                	pop    %r15
  22:	c3                   	ret
  23:	44 8b 48 08          	mov    0x8(%rax),%r9d
  27:	eb b4                	jmp    0xffffffffffffffdd
  29:	90                   	nop
  2a:*	0f 0b                	ud2		<-- trapping instruction
  2c:	90                   	nop
  2d:	ba 02 00 00 00       	mov    $0x2,%edx
  32:	4c 89 fe             	mov    %r15,%rsi
  35:	31 ff                	xor    %edi,%edi
  37:	e8 96 a5 fb ff       	call   0xfffffffffffba5d2
  3c:	b9                   	.byte 0xb9
  3d:	a6                   	cmpsb  (%rdi),(%rsi)
  3e:	ff                   	(bad)
  3f:	ff                   	.byte 0xff

Code starting with the faulting instruction
===========================================
   0:	0f 0b                	ud2
   2:	90                   	nop
   3:	ba 02 00 00 00       	mov    $0x2,%edx
   8:	4c 89 fe             	mov    %r15,%rsi
   b:	31 ff                	xor    %edi,%edi
   d:	e8 96 a5 fb ff       	call   0xfffffffffffba5a8
  12:	b9                   	.byte 0xb9
  13:	a6                   	cmpsb  (%rdi),(%rsi)
  14:	ff                   	(bad)
  15:	ff                   	.byte 0xff
[    2.542972] RSP: 0018:ff45079f8059b600 EFLAGS: 00010286
[    2.543045] RAX: 00000000ffffffa6 RBX: 0000000000000041 RCX: 0000000000000000
[    2.543130] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff1fb1fac3063400
[    2.543212] RBP: 0000000000000000 R08: ff1fb1fac194f190 R09: ff1fb1fac6764034
[    2.543292] R10: ff1fb1fac675c118 R11: fefefefefefefeff R12: 0000000000000000
[    2.543372] R13: 0000000000000010 R14: ff1fb1fac675c000 R15: ff1fb1fac3063400
[    2.543456] FS:  00007ff18e9c9840(0000) GS:ff1fb1fb6ff3e000(0000) knlGS:0000000000000000
[    2.543551] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[    2.543625] CR2: 00000000004eb930 CR3: 000000000335d003 CR4: 0000000000771ef0
[    2.543706] PKRU: 55555554
[    2.543757] Call Trace:
[    2.543808]  <TASK>
[    2.543859]  rtmsg_ifinfo (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:4560)
[    2.543922]  netif_open (net/core/dev.c:1729 net/core/dev.c:1718)
[    2.543982]  dev_open (net/core/dev_api.c:202)
[    2.544045]  bond_enslave (drivers/net/bonding/bond_main.c:2079)
[    2.544108]  ? exc_invalid_op (arch/x86/kernel/traps.c:490 (discriminator 2))
[    2.544172]  do_set_master (net/core/rtnetlink.c:3011)
[    2.544235]  do_setlink.isra.0 (net/core/rtnetlink.c:3213 (discriminator 1))
[    2.544296]  ? __nla_validate_parse (lib/nlattr.c:620)
[    2.544363]  rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1))
[    2.544426]  ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7))
[    2.544490]  ? do_setlink.isra.0 (net/core/rtnetlink.c:3455)
[    2.544565]  rtnetlink_rcv_msg (net/core/rtnetlink.c:7061)
[    2.544627]  ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360)
[    2.544690]  ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1))
[    2.544755]  netlink_rcv_skb (net/netlink/af_netlink.c:2551)
[    2.544818]  netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345)
[    2.544881]  netlink_sendmsg (net/netlink/af_netlink.c:1895)
[    2.544944]  ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4))
[    2.545014]  ___sys_sendmsg (net/socket.c:2752)
[    2.545078]  __sys_sendmsg (net/socket.c:2784)
[    2.545142]  do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94)
[    2.545205]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[    2.545273] RIP: 0033:0x7ff18ec0308e
[    2.545335] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 <c9> c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa
All code
========
   0:	4d 89 d8             	mov    %r11,%r8
   3:	e8 94 bd 00 00       	call   0xbd9c
   8:	4c 8b 5d f8          	mov    -0x8(%rbp),%r11
   c:	41 8b 93 08 03 00 00 	mov    0x308(%r11),%edx
  13:	59                   	pop    %rcx
  14:	5e                   	pop    %rsi
  15:	48 83 f8 fc          	cmp    $0xfffffffffffffffc,%rax
  19:	74 11                	je     0x2c
  1b:	c9                   	leave
  1c:	c3                   	ret
  1d:	0f 1f 80 00 00 00 00 	nopl   0x0(%rax)
  24:	48 8b 45 10          	mov    0x10(%rbp),%rax
  28:	0f 05                	syscall
  2a:*	c9                   	leave		<-- trapping instruction
  2b:	c3                   	ret
  2c:	83 e2 39             	and    $0x39,%edx
  2f:	83 fa 08             	cmp    $0x8,%edx
  32:	75 e7                	jne    0x1b
  34:	e8 03 ff ff ff       	call   0xffffffffffffff3c
  39:	0f 1f 00             	nopl   (%rax)
  3c:	f3 0f 1e fa          	endbr64

Code starting with the faulting instruction
===========================================
   0:	c9                   	leave
   1:	c3                   	ret
   2:	83 e2 39             	and    $0x39,%edx
   5:	83 fa 08             	cmp    $0x8,%edx
   8:	75 e7                	jne    0xfffffffffffffff1
   a:	e8 03 ff ff ff       	call   0xffffffffffffff12
   f:	0f 1f 00             	nopl   (%rax)
  12:	f3 0f 1e fa          	endbr64
[    2.545458] RSP: 002b:00007ffdc0a95640 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[    2.545542] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007ff18ec0308e
[    2.545625] RDX: 0000000000000000 RSI: 00007ffdc0a956f0 RDI: 0000000000000005
[    2.545703] RBP: 00007ffdc0a95650 R08: 0000000000000000 R09: 0000000000000000
[    2.545783] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10d9f3
[    2.545865] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffdc0a95dc0
| [    2.546086] ------------[ cut here ]------------
| [    2.546150] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#2: ip/241
| [    2.546233] Modules linked in: netconsole netdevsim
| [    2.546395] Tainted: [W]=WARN
[    2.546456] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[    2.546538] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3))
[    2.546607] Code: 80 00 00 00 e8 09 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 96 a5 fb ff b9 a6 ff ff
All code
========
   0:	80 00 00             	addb   $0x0,(%rax)
   3:	00 e8                	add    %ch,%al
   5:	09 d9                	or     %ebx,%ecx
   7:	ff                   	(bad)
   8:	ff 48 83             	decl   -0x7d(%rax)
   b:	c4                   	(bad)
   c:	38 85 c0 75 18 48    	cmp    %al,0x481875c0(%rbp)
  12:	83 c4 08             	add    $0x8,%esp
  15:	4c 89 f8             	mov    %r15,%rax
  18:	5b                   	pop    %rbx
  19:	5d                   	pop    %rbp
  1a:	41 5c                	pop    %r12
  1c:	41 5d                	pop    %r13
  1e:	41 5e                	pop    %r14
  20:	41 5f                	pop    %r15
  22:	c3                   	ret
  23:	44 8b 48 08          	mov    0x8(%rax),%r9d
  27:	eb b4                	jmp    0xffffffffffffffdd
  29:	90                   	nop
  2a:*	0f 0b                	ud2		<-- trapping instruction
  2c:	90                   	nop
  2d:	ba 02 00 00 00       	mov    $0x2,%edx
  32:	4c 89 fe             	mov    %r15,%rsi
  35:	31 ff                	xor    %edi,%edi
  37:	e8 96 a5 fb ff       	call   0xfffffffffffba5d2
  3c:	b9                   	.byte 0xb9
  3d:	a6                   	cmpsb  (%rdi),(%rsi)
  3e:	ff                   	(bad)
  3f:	ff                   	.byte 0xff

Code starting with the faulting instruction
===========================================
   0:	0f 0b                	ud2
   2:	90                   	nop
   3:	ba 02 00 00 00       	mov    $0x2,%edx
   8:	4c 89 fe             	mov    %r15,%rsi
   b:	31 ff                	xor    %edi,%edi
   d:	e8 96 a5 fb ff       	call   0xfffffffffffba5a8
  12:	b9                   	.byte 0xb9
  13:	a6                   	cmpsb  (%rdi),(%rsi)
  14:	ff                   	(bad)
  15:	ff                   	.byte 0xff
[    2.546731] RSP: 0018:ff45079f8059b5e8 EFLAGS: 00010286
[    2.546799] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000
[    2.546877] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff1fb1fac3063200
[    2.546955] RBP: 0000000000000000 R08: ff1fb1fac194f190 R09: ff1fb1fac6764034
[    2.547046] R10: ff1fb1fac675c118 R11: fefefefefefefeff R12: 0000000000000000
[    2.547125] R13: 0000000000000010 R14: ff1fb1fac675c000 R15: ff1fb1fac3063200
[    2.547219] FS:  00007ff18e9c9840(0000) GS:ff1fb1fb6ff3e000(0000) knlGS:0000000000000000
[    2.547302] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[    2.547385] CR2: 00000000004eb930 CR3: 000000000335d003 CR4: 0000000000771ef0
[    2.547481] PKRU: 55555554
[    2.547541] Call Trace:
[    2.547595]  <TASK>
[    2.547644]  rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121)
[    2.547708]  notifier_call_chain (kernel/notifier.c:85)
[    2.547770]  netdev_lower_state_changed (net/core/dev.c:9573)
[    2.547842]  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)
[    2.547907]  do_set_master (net/core/rtnetlink.c:3011)
[    2.547970]  do_setlink.isra.0 (net/core/rtnetlink.c:3213 (discriminator 1))
[    2.548041]  ? __nla_validate_parse (lib/nlattr.c:620)
[    2.548112]  rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1))
[    2.548180]  ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7))
[    2.548244]  ? do_setlink.isra.0 (net/core/rtnetlink.c:3455)
[    2.548312]  rtnetlink_rcv_msg (net/core/rtnetlink.c:7061)
[    2.548374]  ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360)
[    2.548437]  ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1))
[    2.548512]  netlink_rcv_skb (net/netlink/af_netlink.c:2551)
[    2.548575]  netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345)
[    2.548637]  netlink_sendmsg (net/netlink/af_netlink.c:1895)
[    2.548699]  ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4))
[    2.548761]  ___sys_sendmsg (net/socket.c:2752)
[    2.548824]  __sys_sendmsg (net/socket.c:2784)
[    2.548888]  do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94)
[    2.548951]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[    2.549028] RIP: 0033:0x7ff18ec0308e
[    2.549090] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 <c9> c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa
All code
========
   0:	4d 89 d8             	mov    %r11,%r8
   3:	e8 94 bd 00 00       	call   0xbd9c
   8:	4c 8b 5d f8          	mov    -0x8(%rbp),%r11
   c:	41 8b 93 08 03 00 00 	mov    0x308(%r11),%edx
  13:	59                   	pop    %rcx
  14:	5e                   	pop    %rsi
  15:	48 83 f8 fc          	cmp    $0xfffffffffffffffc,%rax
  19:	74 11                	je     0x2c
  1b:	c9                   	leave
  1c:	c3                   	ret
  1d:	0f 1f 80 00 00 00 00 	nopl   0x0(%rax)
  24:	48 8b 45 10          	mov    0x10(%rbp),%rax
  28:	0f 05                	syscall
  2a:*	c9                   	leave		<-- trapping instruction
  2b:	c3                   	ret
  2c:	83 e2 39             	and    $0x39,%edx
  2f:	83 fa 08             	cmp    $0x8,%edx
  32:	75 e7                	jne    0x1b
  34:	e8 03 ff ff ff       	call   0xffffffffffffff3c
  39:	0f 1f 00             	nopl   (%rax)
  3c:	f3 0f 1e fa          	endbr64

Code starting with the faulting instruction
===========================================
   0:	c9                   	leave
   1:	c3                   	ret
   2:	83 e2 39             	and    $0x39,%edx
   5:	83 fa 08             	cmp    $0x8,%edx
   8:	75 e7                	jne    0xfffffffffffffff1
   a:	e8 03 ff ff ff       	call   0xffffffffffffff12
   f:	0f 1f 00             	nopl   (%rax)
  12:	f3 0f 1e fa          	endbr64
[    2.549216] RSP: 002b:00007ffdc0a95640 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[    2.549295] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007ff18ec0308e
[    2.549378] RDX: 0000000000000000 RSI: 00007ffdc0a956f0 RDI: 0000000000000005
[    2.549461] RBP: 00007ffdc0a95650 R08: 0000000000000000 R09: 0000000000000000
[    2.549552] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10d9f3
[    2.549646] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffdc0a95dc0
| [    2.549868] ------------[ cut here ]------------
| [    2.549935] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#2: ip/241
| [    2.550032] Modules linked in: netconsole netdevsim
| [    2.550194] Tainted: [W]=WARN
[    2.550257] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[    2.550331] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3))
[    2.550400] Code: 80 00 00 00 e8 09 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 96 a5 fb ff b9 a6 ff ff
All code
========
   0:	80 00 00             	addb   $0x0,(%rax)
   3:	00 e8                	add    %ch,%al
   5:	09 d9                	or     %ebx,%ecx
   7:	ff                   	(bad)
   8:	ff 48 83             	decl   -0x7d(%rax)
   b:	c4                   	(bad)
   c:	38 85 c0 75 18 48    	cmp    %al,0x481875c0(%rbp)
  12:	83 c4 08             	add    $0x8,%esp
  15:	4c 89 f8             	mov    %r15,%rax
  18:	5b                   	pop    %rbx
  19:	5d                   	pop    %rbp
  1a:	41 5c                	pop    %r12
  1c:	41 5d                	pop    %r13
  1e:	41 5e                	pop    %r14
  20:	41 5f                	pop    %r15
  22:	c3                   	ret
  23:	44 8b 48 08          	mov    0x8(%rax),%r9d
  27:	eb b4                	jmp    0xffffffffffffffdd
  29:	90                   	nop
  2a:*	0f 0b                	ud2		<-- trapping instruction
  2c:	90                   	nop
  2d:	ba 02 00 00 00       	mov    $0x2,%edx
  32:	4c 89 fe             	mov    %r15,%rsi
  35:	31 ff                	xor    %edi,%edi
  37:	e8 96 a5 fb ff       	call   0xfffffffffffba5d2
  3c:	b9                   	.byte 0xb9
  3d:	a6                   	cmpsb  (%rdi),(%rsi)
  3e:	ff                   	(bad)
  3f:	ff                   	.byte 0xff

Code starting with the faulting instruction
===========================================
   0:	0f 0b                	ud2
   2:	90                   	nop
   3:	ba 02 00 00 00       	mov    $0x2,%edx
   8:	4c 89 fe             	mov    %r15,%rsi
   b:	31 ff                	xor    %edi,%edi
   d:	e8 96 a5 fb ff       	call   0xfffffffffffba5a8
  12:	b9                   	.byte 0xb9
  13:	a6                   	cmpsb  (%rdi),(%rsi)
  14:	ff                   	(bad)
  15:	ff                   	.byte 0xff
[    2.550529] RSP: 0018:ff45079f8059b568 EFLAGS: 00010286
[    2.550597] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000
[    2.550675] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff1fb1fac3063100
[    2.550754] RBP: 0000000000000000 R08: ff1fb1fac194f190 R09: ff1fb1fac6764034
[    2.550835] R10: ff1fb1fac675c118 R11: fefefefefefefeff R12: 0000000000000000
[    2.550916] R13: 0000000000000010 R14: ff1fb1fac675c000 R15: ff1fb1fac3063100
[    2.551013] FS:  00007ff18e9c9840(0000) GS:ff1fb1fb6ff3e000(0000) knlGS:0000000000000000
[    2.551096] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[    2.551170] CR2: 00000000004eb930 CR3: 000000000335d003 CR4: 0000000000771ef0
[    2.551249] PKRU: 55555554
[    2.551302] Call Trace:
[    2.551351]  <TASK>
[    2.551403]  rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121)
[    2.551466]  notifier_call_chain (kernel/notifier.c:85)
[    2.551537]  __netdev_upper_dev_link (net/core/dev.c:8931)
[    2.551606]  netdev_master_upper_dev_link (net/core/dev.c:9001)
[    2.551675]  bond_enslave (drivers/net/bonding/bond_main.c:1713 drivers/net/bonding/bond_main.c:2229)
[    2.551740]  do_set_master (net/core/rtnetlink.c:3011)
[    2.551807]  do_setlink.isra.0 (net/core/rtnetlink.c:3213 (discriminator 1))
[    2.551868]  ? __nla_validate_parse (lib/nlattr.c:620)
[    2.551944]  rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1))
[    2.552022]  ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7))
[    2.552085]  ? do_setlink.isra.0 (net/core/rtnetlink.c:3455)
[    2.552155]  rtnetlink_rcv_msg (net/core/rtnetlink.c:7061)
[    2.552219]  ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360)
[    2.552283]  ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1))
[    2.552356]  netlink_rcv_skb (net/netlink/af_netlink.c:2551)
[    2.552418]  netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345)
[    2.552482]  netlink_sendmsg (net/netlink/af_netlink.c:1895)
[    2.552554]  ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4))
[    2.552615]  ___sys_sendmsg (net/socket.c:2752)
[    2.552678]  __sys_sendmsg (net/socket.c:2784)
[    2.552740]  do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94)
[    2.552806]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[    2.552873] RIP: 0033:0x7ff18ec0308e
[    2.552933] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 <c9> c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa
All code
========
   0:	4d 89 d8             	mov    %r11,%r8
   3:	e8 94 bd 00 00       	call   0xbd9c
   8:	4c 8b 5d f8          	mov    -0x8(%rbp),%r11
   c:	41 8b 93 08 03 00 00 	mov    0x308(%r11),%edx
  13:	59                   	pop    %rcx
  14:	5e                   	pop    %rsi
  15:	48 83 f8 fc          	cmp    $0xfffffffffffffffc,%rax
  19:	74 11                	je     0x2c
  1b:	c9                   	leave
  1c:	c3                   	ret
  1d:	0f 1f 80 00 00 00 00 	nopl   0x0(%rax)
  24:	48 8b 45 10          	mov    0x10(%rbp),%rax
  28:	0f 05                	syscall
  2a:*	c9                   	leave		<-- trapping instruction
  2b:	c3                   	ret
  2c:	83 e2 39             	and    $0x39,%edx
  2f:	83 fa 08             	cmp    $0x8,%edx
  32:	75 e7                	jne    0x1b
  34:	e8 03 ff ff ff       	call   0xffffffffffffff3c
  39:	0f 1f 00             	nopl   (%rax)
  3c:	f3 0f 1e fa          	endbr64

Code starting with the faulting instruction
===========================================
   0:	c9                   	leave
   1:	c3                   	ret
   2:	83 e2 39             	and    $0x39,%edx
   5:	83 fa 08             	cmp    $0x8,%edx
   8:	75 e7                	jne    0xfffffffffffffff1
   a:	e8 03 ff ff ff       	call   0xffffffffffffff12
   f:	0f 1f 00             	nopl   (%rax)
  12:	f3 0f 1e fa          	endbr64
[    2.553075] RSP: 002b:00007ffdc0a95640 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[    2.553156] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007ff18ec0308e
[    2.553237] RDX: 0000000000000000 RSI: 00007ffdc0a956f0 RDI: 0000000000000005
[    2.553310] RBP: 00007ffdc0a95650 R08: 0000000000000000 R09: 0000000000000000
[    2.553391] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10d9f3
[    2.553473] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffdc0a95dc0
| [    2.553682] ------------[ cut here ]------------
| [    2.553749] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#2: ip/241
| [    2.553835] Modules linked in: netconsole netdevsim
| [    2.554004] Tainted: [W]=WARN
[    2.554065] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[    2.554141] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3))
[    2.554210] Code: 80 00 00 00 e8 09 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 96 a5 fb ff b9 a6 ff ff
All code
========
   0:	80 00 00             	addb   $0x0,(%rax)
   3:	00 e8                	add    %ch,%al
   5:	09 d9                	or     %ebx,%ecx
   7:	ff                   	(bad)
   8:	ff 48 83             	decl   -0x7d(%rax)
   b:	c4                   	(bad)
   c:	38 85 c0 75 18 48    	cmp    %al,0x481875c0(%rbp)
  12:	83 c4 08             	add    $0x8,%esp
  15:	4c 89 f8             	mov    %r15,%rax
  18:	5b                   	pop    %rbx
  19:	5d                   	pop    %rbp
  1a:	41 5c                	pop    %r12
  1c:	41 5d                	pop    %r13
  1e:	41 5e                	pop    %r14
  20:	41 5f                	pop    %r15
  22:	c3                   	ret
  23:	44 8b 48 08          	mov    0x8(%rax),%r9d
  27:	eb b4                	jmp    0xffffffffffffffdd
  29:	90                   	nop
  2a:*	0f 0b                	ud2		<-- trapping instruction
  2c:	90                   	nop
  2d:	ba 02 00 00 00       	mov    $0x2,%edx
  32:	4c 89 fe             	mov    %r15,%rsi
  35:	31 ff                	xor    %edi,%edi
  37:	e8 96 a5 fb ff       	call   0xfffffffffffba5d2
  3c:	b9                   	.byte 0xb9
  3d:	a6                   	cmpsb  (%rdi),(%rsi)
  3e:	ff                   	(bad)
  3f:	ff                   	.byte 0xff

Code starting with the faulting instruction
===========================================
   0:	0f 0b                	ud2
   2:	90                   	nop
   3:	ba 02 00 00 00       	mov    $0x2,%edx
   8:	4c 89 fe             	mov    %r15,%rsi
   b:	31 ff                	xor    %edi,%edi
   d:	e8 96 a5 fb ff       	call   0xfffffffffffba5a8
  12:	b9                   	.byte 0xb9
  13:	a6                   	cmpsb  (%rdi),(%rsi)
  14:	ff                   	(bad)
  15:	ff                   	.byte 0xff
[    2.554336] RSP: 0018:ff45079f8059b5e8 EFLAGS: 00010286
[    2.554400] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000
[    2.554480] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff1fb1fac3063000
[    2.554569] RBP: 0000000000000000 R08: ff1fb1fac194f190 R09: ff1fb1fac6764034
[    2.554648] R10: ff1fb1fac675c118 R11: fefefefefefefeff R12: 0000000000000000
[    2.554724] R13: 0000000000000010 R14: ff1fb1fac675c000 R15: ff1fb1fac3063000
[    2.554807] FS:  00007ff18e9c9840(0000) GS:ff1fb1fb6ff3e000(0000) knlGS:0000000000000000
[    2.554890] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[    2.554957] CR2: 00000000004eb930 CR3: 000000000335d003 CR4: 0000000000771ef0
[    2.555046] PKRU: 55555554
[    2.555098] Call Trace:
[    2.555150]  <TASK>
[    2.555202]  rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121)
[    2.555265]  notifier_call_chain (kernel/notifier.c:85)
[    2.555329]  netdev_lower_state_changed (net/core/dev.c:9573)
[    2.555397]  bond_enslave (drivers/net/bonding/bond_main.c:1830 drivers/net/bonding/bond_main.c:2235)
[    2.555462]  do_set_master (net/core/rtnetlink.c:3011)
[    2.555530]  do_setlink.isra.0 (net/core/rtnetlink.c:3213 (discriminator 1))
[    2.555592]  ? __nla_validate_parse (lib/nlattr.c:620)
[    2.555663]  rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1))
[    2.555725]  ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7))
[    2.555787]  ? do_setlink.isra.0 (net/core/rtnetlink.c:3455)
[    2.555857]  rtnetlink_rcv_msg (net/core/rtnetlink.c:7061)
[    2.555918]  ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360)
[    2.555981]  ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1))
[    2.556056]  netlink_rcv_skb (net/netlink/af_netlink.c:2551)
[    2.556120]  netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345)
[    2.556182]  netlink_sendmsg (net/netlink/af_netlink.c:1895)
[    2.556245]  ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4))
[    2.556307]  ___sys_sendmsg (net/socket.c:2752)
[    2.556371]  __sys_sendmsg (net/socket.c:2784)
[    2.556435]  do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94)
[    2.556505]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[    2.556591] RIP: 0033:0x7ff18ec0308e
[    2.556652] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 <c9> c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa
All code
========
   0:	4d 89 d8             	mov    %r11,%r8
   3:	e8 94 bd 00 00       	call   0xbd9c
   8:	4c 8b 5d f8          	mov    -0x8(%rbp),%r11
   c:	41 8b 93 08 03 00 00 	mov    0x308(%r11),%edx
  13:	59                   	pop    %rcx
  14:	5e                   	pop    %rsi
  15:	48 83 f8 fc          	cmp    $0xfffffffffffffffc,%rax
  19:	74 11                	je     0x2c
  1b:	c9                   	leave
  1c:	c3                   	ret
  1d:	0f 1f 80 00 00 00 00 	nopl   0x0(%rax)
  24:	48 8b 45 10          	mov    0x10(%rbp),%rax
  28:	0f 05                	syscall
  2a:*	c9                   	leave		<-- trapping instruction
  2b:	c3                   	ret
  2c:	83 e2 39             	and    $0x39,%edx
  2f:	83 fa 08             	cmp    $0x8,%edx
  32:	75 e7                	jne    0x1b
  34:	e8 03 ff ff ff       	call   0xffffffffffffff3c
  39:	0f 1f 00             	nopl   (%rax)
  3c:	f3 0f 1e fa          	endbr64

Code starting with the faulting instruction
===========================================
   0:	c9                   	leave
   1:	c3                   	ret
   2:	83 e2 39             	and    $0x39,%edx
   5:	83 fa 08             	cmp    $0x8,%edx
   8:	75 e7                	jne    0xfffffffffffffff1
   a:	e8 03 ff ff ff       	call   0xffffffffffffff12
   f:	0f 1f 00             	nopl   (%rax)
  12:	f3 0f 1e fa          	endbr64
[    2.556774] RSP: 002b:00007ffdc0a95640 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[    2.556850] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007ff18ec0308e
[    2.556942] RDX: 0000000000000000 RSI: 00007ffdc0a956f0 RDI: 0000000000000005
[    2.557043] RBP: 00007ffdc0a95650 R08: 0000000000000000 R09: 0000000000000000
[    2.557120] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10d9f3
[    2.557206] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffdc0a95dc0
| [    2.557420] ------------[ cut here ]------------
| [    2.557480] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#2: ip/241
| [    2.557572] Modules linked in: netconsole netdevsim
| [    2.557737] Tainted: [W]=WARN
[    2.557798] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[    2.557872] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3))
[    2.557939] Code: 80 00 00 00 e8 09 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 96 a5 fb ff b9 a6 ff ff
All code
========
   0:	80 00 00             	addb   $0x0,(%rax)
   3:	00 e8                	add    %ch,%al
   5:	09 d9                	or     %ebx,%ecx
   7:	ff                   	(bad)
   8:	ff 48 83             	decl   -0x7d(%rax)
   b:	c4                   	(bad)
   c:	38 85 c0 75 18 48    	cmp    %al,0x481875c0(%rbp)
  12:	83 c4 08             	add    $0x8,%esp
  15:	4c 89 f8             	mov    %r15,%rax
  18:	5b                   	pop    %rbx
  19:	5d                   	pop    %rbp
  1a:	41 5c                	pop    %r12
  1c:	41 5d                	pop    %r13
  1e:	41 5e                	pop    %r14
  20:	41 5f                	pop    %r15
  22:	c3                   	ret
  23:	44 8b 48 08          	mov    0x8(%rax),%r9d
  27:	eb b4                	jmp    0xffffffffffffffdd
  29:	90                   	nop
  2a:*	0f 0b                	ud2		<-- trapping instruction
  2c:	90                   	nop
  2d:	ba 02 00 00 00       	mov    $0x2,%edx
  32:	4c 89 fe             	mov    %r15,%rsi
  35:	31 ff                	xor    %edi,%edi
  37:	e8 96 a5 fb ff       	call   0xfffffffffffba5d2
  3c:	b9                   	.byte 0xb9
  3d:	a6                   	cmpsb  (%rdi),(%rsi)
  3e:	ff                   	(bad)
  3f:	ff                   	.byte 0xff

Code starting with the faulting instruction
===========================================
   0:	0f 0b                	ud2
   2:	90                   	nop
   3:	ba 02 00 00 00       	mov    $0x2,%edx
   8:	4c 89 fe             	mov    %r15,%rsi
   b:	31 ff                	xor    %edi,%edi
   d:	e8 96 a5 fb ff       	call   0xfffffffffffba5a8
  12:	b9                   	.byte 0xb9
  13:	a6                   	cmpsb  (%rdi),(%rsi)
  14:	ff                   	(bad)
  15:	ff                   	.byte 0xff
[    2.558071] RSP: 0018:ff45079f8059b5b8 EFLAGS: 00010286
[    2.558139] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000
[    2.558215] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff1fb1fac1902f00
[    2.558298] RBP: 0000000000000002 R08: ff1fb1fac30cbf10 R09: ff1fb1fac6764034
[    2.558377] R10: ff1fb1fac6e3a118 R11: fefefefefefefeff R12: 0000000000000000
[    2.558457] R13: 0000000000000010 R14: ff1fb1fac6e3a000 R15: ff1fb1fac1902f00
[    2.558548] FS:  00007ff18e9c9840(0000) GS:ff1fb1fb6ff3e000(0000) knlGS:0000000000000000
[    2.558633] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[    2.558707] CR2: 00000000004eb930 CR3: 000000000335d003 CR4: 0000000000771ef0
[    2.558788] PKRU: 55555554
[    2.558839] Call Trace:
[    2.558893]  <TASK>
[    2.558945]  rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121)
[    2.559015]  notifier_call_chain (kernel/notifier.c:85)
[    2.559078]  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)
[    2.559157]  bond_enslave (drivers/net/bonding/bond_main.c:2276)
[    2.559221]  do_set_master (net/core/rtnetlink.c:3011)
[    2.559284]  do_setlink.isra.0 (net/core/rtnetlink.c:3213 (discriminator 1))
[    2.559346]  ? __nla_validate_parse (lib/nlattr.c:620)
[    2.559417]  rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1))
[    2.559481]  ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7))
[    2.559550]  ? do_setlink.isra.0 (net/core/rtnetlink.c:3455)
[    2.559619]  rtnetlink_rcv_msg (net/core/rtnetlink.c:7061)
[    2.559682]  ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360)
[    2.559742]  ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1))
[    2.559811]  netlink_rcv_skb (net/netlink/af_netlink.c:2551)
[    2.559873]  netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345)
[    2.559936]  netlink_sendmsg (net/netlink/af_netlink.c:1895)
[    2.560004]  ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4))
[    2.560067]  ___sys_sendmsg (net/socket.c:2752)
[    2.560125]  __sys_sendmsg (net/socket.c:2784)
[    2.560182]  do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94)
[    2.560246]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[    2.560316] RIP: 0033:0x7ff18ec0308e
[    2.560377] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 <c9> c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa
All code
========
   0:	4d 89 d8             	mov    %r11,%r8
   3:	e8 94 bd 00 00       	call   0xbd9c
   8:	4c 8b 5d f8          	mov    -0x8(%rbp),%r11
   c:	41 8b 93 08 03 00 00 	mov    0x308(%r11),%edx
  13:	59                   	pop    %rcx
  14:	5e                   	pop    %rsi
  15:	48 83 f8 fc          	cmp    $0xfffffffffffffffc,%rax
  19:	74 11                	je     0x2c
  1b:	c9                   	leave
  1c:	c3                   	ret
  1d:	0f 1f 80 00 00 00 00 	nopl   0x0(%rax)
  24:	48 8b 45 10          	mov    0x10(%rbp),%rax
  28:	0f 05                	syscall
  2a:*	c9                   	leave		<-- trapping instruction
  2b:	c3                   	ret
  2c:	83 e2 39             	and    $0x39,%edx
  2f:	83 fa 08             	cmp    $0x8,%edx
  32:	75 e7                	jne    0x1b
  34:	e8 03 ff ff ff       	call   0xffffffffffffff3c
  39:	0f 1f 00             	nopl   (%rax)
  3c:	f3 0f 1e fa          	endbr64

Code starting with the faulting instruction
===========================================
   0:	c9                   	leave
   1:	c3                   	ret
   2:	83 e2 39             	and    $0x39,%edx
   5:	83 fa 08             	cmp    $0x8,%edx
   8:	75 e7                	jne    0xfffffffffffffff1
   a:	e8 03 ff ff ff       	call   0xffffffffffffff12
   f:	0f 1f 00             	nopl   (%rax)
  12:	f3 0f 1e fa          	endbr64
[    2.560509] RSP: 002b:00007ffdc0a95640 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[    2.560593] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007ff18ec0308e
[    2.560671] RDX: 0000000000000000 RSI: 00007ffdc0a956f0 RDI: 0000000000000005
[    2.560750] RBP: 00007ffdc0a95650 R08: 0000000000000000 R09: 0000000000000000
[    2.560826] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10d9f3
[    2.560904] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffdc0a95dc0
| [    2.561136] ------------[ cut here ]------------
| [    2.561173] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#1: 2/207
| [    2.561232] Modules linked in: netconsole netdevsim
| [    2.561319] Tainted: [W]=WARN
[    2.561340] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[    2.561375] Workqueue: events_unbound linkwatch_event
[    2.561407] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3))
[    2.561441] Code: 80 00 00 00 e8 09 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 96 a5 fb ff b9 a6 ff ff
All code
========
   0:	80 00 00             	addb   $0x0,(%rax)
   3:	00 e8                	add    %ch,%al
   5:	09 d9                	or     %ebx,%ecx
   7:	ff                   	(bad)
   8:	ff 48 83             	decl   -0x7d(%rax)
   b:	c4                   	(bad)
   c:	38 85 c0 75 18 48    	cmp    %al,0x481875c0(%rbp)
  12:	83 c4 08             	add    $0x8,%esp
  15:	4c 89 f8             	mov    %r15,%rax
  18:	5b                   	pop    %rbx
  19:	5d                   	pop    %rbp
  1a:	41 5c                	pop    %r12
  1c:	41 5d                	pop    %r13
  1e:	41 5e                	pop    %r14
  20:	41 5f                	pop    %r15
  22:	c3                   	ret
  23:	44 8b 48 08          	mov    0x8(%rax),%r9d
  27:	eb b4                	jmp    0xffffffffffffffdd
  29:	90                   	nop
  2a:*	0f 0b                	ud2		<-- trapping instruction
  2c:	90                   	nop
  2d:	ba 02 00 00 00       	mov    $0x2,%edx
  32:	4c 89 fe             	mov    %r15,%rsi
  35:	31 ff                	xor    %edi,%edi
  37:	e8 96 a5 fb ff       	call   0xfffffffffffba5d2
  3c:	b9                   	.byte 0xb9
  3d:	a6                   	cmpsb  (%rdi),(%rsi)
  3e:	ff                   	(bad)
  3f:	ff                   	.byte 0xff

Code starting with the faulting instruction
===========================================
   0:	0f 0b                	ud2
   2:	90                   	nop
   3:	ba 02 00 00 00       	mov    $0x2,%edx
   8:	4c 89 fe             	mov    %r15,%rsi
   b:	31 ff                	xor    %edi,%edi
   d:	e8 96 a5 fb ff       	call   0xfffffffffffba5a8
  12:	b9                   	.byte 0xb9
  13:	a6                   	cmpsb  (%rdi),(%rsi)
  14:	ff                   	(bad)
  15:	ff                   	.byte 0xff
[    2.561545] RSP: 0018:ff45079f8029bd50 EFLAGS: 00010286
[    2.561574] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000
[    2.561616] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff1fb1fac3062300
[    2.561662] RBP: 0000000000000000 R08: ff1fb1fac194f190 R09: ff1fb1fac3282034
[    2.561706] R10: ff1fb1fac675c118 R11: fefefefefefefeff R12: 0000000000000000
[    2.561749] R13: 0000000000000010 R14: ff1fb1fac675c000 R15: ff1fb1fac3062300
[    2.561790] FS:  0000000000000000(0000) GS:ff1fb1fb6febe000(0000) knlGS:0000000000000000
[    2.561835] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[    2.561874] CR2: 000056163be0dd5c CR3: 000000000307f002 CR4: 0000000000771ef0
[    2.561918] PKRU: 55555554
[    2.561936] Call Trace:
[    2.561955]  <TASK>
[    2.561971]  rtmsg_ifinfo (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:4560)
[    2.562001]  netif_state_change (net/core/dev.c:1605)
[    2.562024]  ? linkwatch_do_dev (net/core/link_watch.c:182 net/core/link_watch.c:166)
[    2.562051]  __linkwatch_run_queue (net/core/link_watch.c:240)
[    2.562085]  linkwatch_event (net/core/link_watch.c:314 (discriminator 11))
[    2.562108]  process_one_work (kernel/workqueue.c:3314)
[    2.562132]  worker_thread (kernel/workqueue.c:3397 kernel/workqueue.c:3478)
[    2.562155]  ? rescuer_thread (kernel/workqueue.c:3672)
[    2.562178]  kthread (kernel/kthread.c:436)
[    2.562201]  ? kthread_park (kernel/kthread.c:725 (discriminator 4))
[    2.562229]  ret_from_fork (arch/x86/kernel/process.c:158)
[    2.562254]  ? kthread_park (kernel/kthread.c:725 (discriminator 4))
[    2.562281]  ret_from_fork_asm (arch/x86/entry/entry_64.S:245)
| [    2.565640] ------------[ cut here ]------------
| [    2.565675] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/242
| [    2.565726] Modules linked in: netconsole netdevsim
| [    2.565809] Tainted: [W]=WARN
[    2.565830] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[    2.565862] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3))
[    2.565890] Code: 80 00 00 00 e8 09 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 96 a5 fb ff b9 a6 ff ff
All code
========
   0:	80 00 00             	addb   $0x0,(%rax)
   3:	00 e8                	add    %ch,%al
   5:	09 d9                	or     %ebx,%ecx
   7:	ff                   	(bad)
   8:	ff 48 83             	decl   -0x7d(%rax)
   b:	c4                   	(bad)
   c:	38 85 c0 75 18 48    	cmp    %al,0x481875c0(%rbp)
  12:	83 c4 08             	add    $0x8,%esp
  15:	4c 89 f8             	mov    %r15,%rax
  18:	5b                   	pop    %rbx
  19:	5d                   	pop    %rbp
  1a:	41 5c                	pop    %r12
  1c:	41 5d                	pop    %r13
  1e:	41 5e                	pop    %r14
  20:	41 5f                	pop    %r15
  22:	c3                   	ret
  23:	44 8b 48 08          	mov    0x8(%rax),%r9d
  27:	eb b4                	jmp    0xffffffffffffffdd
  29:	90                   	nop
  2a:*	0f 0b                	ud2		<-- trapping instruction
  2c:	90                   	nop
  2d:	ba 02 00 00 00       	mov    $0x2,%edx
  32:	4c 89 fe             	mov    %r15,%rsi
  35:	31 ff                	xor    %edi,%edi
  37:	e8 96 a5 fb ff       	call   0xfffffffffffba5d2
  3c:	b9                   	.byte 0xb9
  3d:	a6                   	cmpsb  (%rdi),(%rsi)
  3e:	ff                   	(bad)
  3f:	ff                   	.byte 0xff

Code starting with the faulting instruction
===========================================
   0:	0f 0b                	ud2
   2:	90                   	nop
   3:	ba 02 00 00 00       	mov    $0x2,%edx
   8:	4c 89 fe             	mov    %r15,%rsi
   b:	31 ff                	xor    %edi,%edi
   d:	e8 96 a5 fb ff       	call   0xfffffffffffba5a8
  12:	b9                   	.byte 0xb9
  13:	a6                   	cmpsb  (%rdi),(%rsi)
  14:	ff                   	(bad)
  15:	ff                   	.byte 0xff
[    2.565977] RSP: 0018:ff45079f805a3720 EFLAGS: 00010286
[    2.566013] RAX: 00000000ffffffa6 RBX: 0000000000000001 RCX: 0000000000000000
[    2.566053] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff1fb1fac1df1f00
[    2.566090] RBP: 0000000000000000 R08: ff1fb1fac30cbf10 R09: ff1fb1fac1c32034
[    2.566129] R10: ff1fb1fac6e3a118 R11: fefefefefefefeff R12: 0000000000000000
[    2.566168] R13: 0000000000000010 R14: ff1fb1fac6e3a000 R15: ff1fb1fac1df1f00
[    2.566211] FS:  00007f44a38e7840(0000) GS:ff1fb1fb6ffbe000(0000) knlGS:0000000000000000
[    2.566256] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[    2.566293] CR2: 000000003e9e4988 CR3: 0000000006e70001 CR4: 0000000000771ef0
[    2.566335] PKRU: 55555554
[    2.566350] Call Trace:
[    2.566362]  <TASK>
[    2.566375]  rtmsg_ifinfo (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:4560)
[    2.566397]  __dev_notify_flags (net/core/dev.c:9787)
[    2.566419]  ? rtnl_getlink (./include/linux/skbuff.h:1323 ./include/linux/skbuff.h:1332 net/core/rtnetlink.c:4288)
[    2.566441]  netif_change_flags (net/core/dev.c:9820)
[    2.566463]  do_setlink.isra.0 (net/core/rtnetlink.c:3206 (discriminator 1))
[    2.566487]  ? __nla_validate_parse (lib/nlattr.c:620)
[    2.566519]  rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1))
[    2.566541]  ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7))
[    2.566563]  ? do_setlink.isra.0 (net/core/rtnetlink.c:3455)
[    2.566591]  rtnetlink_rcv_msg (net/core/rtnetlink.c:7061)
[    2.566614]  ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360)
[    2.566636]  ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1))
[    2.566661]  netlink_rcv_skb (net/netlink/af_netlink.c:2551)
[    2.566683]  netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345)
[    2.566705]  netlink_sendmsg (net/netlink/af_netlink.c:1895)
[    2.566727]  ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4))
[    2.566751]  ___sys_sendmsg (net/socket.c:2752)
[    2.566772]  __sys_sendmsg (net/socket.c:2784)
[    2.566794]  do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94)
[    2.566813]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[    2.566843] RIP: 0033:0x7f44a3b2108e
[    2.566865] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 <c9> c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa
All code
========
   0:	4d 89 d8             	mov    %r11,%r8
   3:	e8 94 bd 00 00       	call   0xbd9c
   8:	4c 8b 5d f8          	mov    -0x8(%rbp),%r11
   c:	41 8b 93 08 03 00 00 	mov    0x308(%r11),%edx
  13:	59                   	pop    %rcx
  14:	5e                   	pop    %rsi
  15:	48 83 f8 fc          	cmp    $0xfffffffffffffffc,%rax
  19:	74 11                	je     0x2c
  1b:	c9                   	leave
  1c:	c3                   	ret
  1d:	0f 1f 80 00 00 00 00 	nopl   0x0(%rax)
  24:	48 8b 45 10          	mov    0x10(%rbp),%rax
  28:	0f 05                	syscall
  2a:*	c9                   	leave		<-- trapping instruction
  2b:	c3                   	ret
  2c:	83 e2 39             	and    $0x39,%edx
  2f:	83 fa 08             	cmp    $0x8,%edx
  32:	75 e7                	jne    0x1b
  34:	e8 03 ff ff ff       	call   0xffffffffffffff3c
  39:	0f 1f 00             	nopl   (%rax)
  3c:	f3 0f 1e fa          	endbr64

Code starting with the faulting instruction
===========================================
   0:	c9                   	leave
   1:	c3                   	ret
   2:	83 e2 39             	and    $0x39,%edx
   5:	83 fa 08             	cmp    $0x8,%edx
   8:	75 e7                	jne    0xfffffffffffffff1
   a:	e8 03 ff ff ff       	call   0xffffffffffffff12
   f:	0f 1f 00             	nopl   (%rax)
  12:	f3 0f 1e fa          	endbr64
[    2.566954] RSP: 002b:00007ffda4e735b0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[    2.566993] RAX: ffffffffffffffda RBX: 0000000000000002 RCX: 00007f44a3b2108e
[    2.567036] RDX: 0000000000000000 RSI: 00007ffda4e73660 RDI: 0000000000000005
[    2.567074] RBP: 00007ffda4e735c0 R08: 0000000000000000 R09: 0000000000000000
[    2.567115] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10d9f3
[    2.567158] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffda4e73d30
| [    2.570782] ------------[ cut here ]------------
| [    2.570859] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#2: ip/243
| [    2.570949] Modules linked in: netconsole netdevsim
| [    2.571124] Tainted: [W]=WARN
[    2.571181] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[    2.571253] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3))
[    2.571324] Code: 80 00 00 00 e8 09 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 96 a5 fb ff b9 a6 ff ff
All code
========
   0:	80 00 00             	addb   $0x0,(%rax)
   3:	00 e8                	add    %ch,%al
   5:	09 d9                	or     %ebx,%ecx
   7:	ff                   	(bad)
   8:	ff 48 83             	decl   -0x7d(%rax)
   b:	c4                   	(bad)
   c:	38 85 c0 75 18 48    	cmp    %al,0x481875c0(%rbp)
  12:	83 c4 08             	add    $0x8,%esp
  15:	4c 89 f8             	mov    %r15,%rax
  18:	5b                   	pop    %rbx
  19:	5d                   	pop    %rbp
  1a:	41 5c                	pop    %r12
  1c:	41 5d                	pop    %r13
  1e:	41 5e                	pop    %r14
  20:	41 5f                	pop    %r15
  22:	c3                   	ret
  23:	44 8b 48 08          	mov    0x8(%rax),%r9d
  27:	eb b4                	jmp    0xffffffffffffffdd
  29:	90                   	nop
  2a:*	0f 0b                	ud2		<-- trapping instruction
  2c:	90                   	nop
  2d:	ba 02 00 00 00       	mov    $0x2,%edx
  32:	4c 89 fe             	mov    %r15,%rsi
  35:	31 ff                	xor    %edi,%edi
  37:	e8 96 a5 fb ff       	call   0xfffffffffffba5d2
  3c:	b9                   	.byte 0xb9
  3d:	a6                   	cmpsb  (%rdi),(%rsi)
  3e:	ff                   	(bad)
  3f:	ff                   	.byte 0xff

Code starting with the faulting instruction
===========================================
   0:	0f 0b                	ud2
   2:	90                   	nop
   3:	ba 02 00 00 00       	mov    $0x2,%edx
   8:	4c 89 fe             	mov    %r15,%rsi
   b:	31 ff                	xor    %edi,%edi
   d:	e8 96 a5 fb ff       	call   0xfffffffffffba5a8
  12:	b9                   	.byte 0xb9
  13:	a6                   	cmpsb  (%rdi),(%rsi)
  14:	ff                   	(bad)
  15:	ff                   	.byte 0xff
[    2.571468] RSP: 0018:ff45079f805ab870 EFLAGS: 00010286
[    2.571539] RAX: 00000000ffffffa6 RBX: 00000000ffffffff RCX: 0000000000000000
[    2.571628] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff1fb1fac3060700
[    2.571705] RBP: 0000000000000000 R08: ff1fb1fac30ea790 R09: ff1fb1fac6e51034
[    2.571787] R10: ff1fb1fac6e4e118 R11: fefefefefefefeff R12: 0000000000000000
[    2.571871] R13: 0000000000000010 R14: ff1fb1fac6e4e000 R15: ff1fb1fac3060700
[    2.571951] FS:  00007f7520359840(0000) GS:ff1fb1fb6ff3e000(0000) knlGS:0000000000000000
[    2.572039] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[    2.572110] CR2: 00007f75206c0f45 CR3: 000000000335d005 CR4: 0000000000771ef0
[    2.572184] PKRU: 55555554
[    2.572232] Call Trace:
[    2.572284]  <TASK>
[    2.572336]  rtmsg_ifinfo (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:4560)
[    2.572396]  __dev_notify_flags (net/core/dev.c:9787)
[    2.572458]  rtnl_configure_link (net/core/rtnetlink.c:3670)
[    2.572527]  rtnl_newlink (net/core/rtnetlink.c:3914 net/core/rtnetlink.c:4035 net/core/rtnetlink.c:4150)
[    2.572591]  ? do_setlink.isra.0 (net/core/rtnetlink.c:3455)
[    2.572660]  rtnetlink_rcv_msg (net/core/rtnetlink.c:7061)
[    2.572731]  ? get_page_from_freelist (./include/linux/spinlock.h:390 mm/page_alloc.c:3373 mm/page_alloc.c:3402 mm/page_alloc.c:3943)
[    2.572801]  ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1))
[    2.572870]  netlink_rcv_skb (net/netlink/af_netlink.c:2551)
[    2.572932]  netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345)
[    2.573003]  netlink_sendmsg (net/netlink/af_netlink.c:1895)
[    2.573065]  ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4))
[    2.573128]  ___sys_sendmsg (net/socket.c:2752)
[    2.573191]  __sys_sendmsg (net/socket.c:2784)
[    2.573251]  do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94)
[    2.573311]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[    2.573380] RIP: 0033:0x7f752059308e
[    2.573442] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 <c9> c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa
All code
========
   0:	4d 89 d8             	mov    %r11,%r8
   3:	e8 94 bd 00 00       	call   0xbd9c
   8:	4c 8b 5d f8          	mov    -0x8(%rbp),%r11
   c:	41 8b 93 08 03 00 00 	mov    0x308(%r11),%edx
  13:	59                   	pop    %rcx
  14:	5e                   	pop    %rsi
  15:	48 83 f8 fc          	cmp    $0xfffffffffffffffc,%rax
  19:	74 11                	je     0x2c
  1b:	c9                   	leave
  1c:	c3                   	ret
  1d:	0f 1f 80 00 00 00 00 	nopl   0x0(%rax)
  24:	48 8b 45 10          	mov    0x10(%rbp),%rax
  28:	0f 05                	syscall
  2a:*	c9                   	leave		<-- trapping instruction
  2b:	c3                   	ret
  2c:	83 e2 39             	and    $0x39,%edx
  2f:	83 fa 08             	cmp    $0x8,%edx
  32:	75 e7                	jne    0x1b
  34:	e8 03 ff ff ff       	call   0xffffffffffffff3c
  39:	0f 1f 00             	nopl   (%rax)
  3c:	f3 0f 1e fa          	endbr64

Code starting with the faulting instruction
===========================================
   0:	c9                   	leave
   1:	c3                   	ret
   2:	83 e2 39             	and    $0x39,%edx
   5:	83 fa 08             	cmp    $0x8,%edx
   8:	75 e7                	jne    0xfffffffffffffff1
   a:	e8 03 ff ff ff       	call   0xffffffffffffff12
   f:	0f 1f 00             	nopl   (%rax)
  12:	f3 0f 1e fa          	endbr64
[    2.573569] RSP: 002b:00007ffff92adf70 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[    2.573649] RAX: ffffffffffffffda RBX: 00007ffff92ae718 RCX: 00007f752059308e
[    2.573728] RDX: 0000000000000000 RSI: 00007ffff92ae020 RDI: 0000000000000005
[    2.573808] RBP: 00007ffff92adf80 R08: 0000000000000000 R09: 0000000000000000
[    2.573883] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10d9f3
[    2.573963] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffff92ae6f0
| [    2.577382] ------------[ cut here ]------------
| [    2.577417] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/245
| [    2.577466] Modules linked in: netconsole netdevsim
| [    2.577552] Tainted: [W]=WARN
[    2.577574] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[    2.577606] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3))
[    2.577634] Code: 80 00 00 00 e8 09 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 96 a5 fb ff b9 a6 ff ff
All code
========
   0:	80 00 00             	addb   $0x0,(%rax)
   3:	00 e8                	add    %ch,%al
   5:	09 d9                	or     %ebx,%ecx
   7:	ff                   	(bad)
   8:	ff 48 83             	decl   -0x7d(%rax)
   b:	c4                   	(bad)
   c:	38 85 c0 75 18 48    	cmp    %al,0x481875c0(%rbp)
  12:	83 c4 08             	add    $0x8,%esp
  15:	4c 89 f8             	mov    %r15,%rax
  18:	5b                   	pop    %rbx
  19:	5d                   	pop    %rbp
  1a:	41 5c                	pop    %r12
  1c:	41 5d                	pop    %r13
  1e:	41 5e                	pop    %r14
  20:	41 5f                	pop    %r15
  22:	c3                   	ret
  23:	44 8b 48 08          	mov    0x8(%rax),%r9d
  27:	eb b4                	jmp    0xffffffffffffffdd
  29:	90                   	nop
  2a:*	0f 0b                	ud2		<-- trapping instruction
  2c:	90                   	nop
  2d:	ba 02 00 00 00       	mov    $0x2,%edx
  32:	4c 89 fe             	mov    %r15,%rsi
  35:	31 ff                	xor    %edi,%edi
  37:	e8 96 a5 fb ff       	call   0xfffffffffffba5d2
  3c:	b9                   	.byte 0xb9
  3d:	a6                   	cmpsb  (%rdi),(%rsi)
  3e:	ff                   	(bad)
  3f:	ff                   	.byte 0xff

Code starting with the faulting instruction
===========================================
   0:	0f 0b                	ud2
   2:	90                   	nop
   3:	ba 02 00 00 00       	mov    $0x2,%edx
   8:	4c 89 fe             	mov    %r15,%rsi
   b:	31 ff                	xor    %edi,%edi
   d:	e8 96 a5 fb ff       	call   0xfffffffffffba5a8
  12:	b9                   	.byte 0xb9
  13:	a6                   	cmpsb  (%rdi),(%rsi)
  14:	ff                   	(bad)
  15:	ff                   	.byte 0xff
[    2.577723] RSP: 0018:ff45079f805b36d0 EFLAGS: 00010286
[    2.577748] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000
[    2.577788] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff1fb1fac1decc00
[    2.577825] RBP: 0000000000000000 R08: ff1fb1fac1de7790 R09: ff1fb1fac1c32034
[    2.577869] R10: ff1fb1fac4372118 R11: fefefefefefefeff R12: 0000000000000000
[    2.577909] R13: 0000000000000010 R14: ff1fb1fac4372000 R15: ff1fb1fac1decc00
[    2.577952] FS:  00007f0b5e343840(0000) GS:ff1fb1fb6ffbe000(0000) knlGS:0000000000000000
[    2.577991] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[    2.578029] CR2: 00000000004ec020 CR3: 0000000006e70003 CR4: 0000000000771ef0
[    2.578069] PKRU: 55555554
[    2.578083] Call Trace:
[    2.578100]  <TASK>
[    2.578115]  rtmsg_ifinfo (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:4560)
[    2.578137]  netif_state_change (net/core/dev.c:1605)
[    2.578159]  ? linkwatch_do_dev (net/core/link_watch.c:182 net/core/link_watch.c:166)
[    2.578178]  linkwatch_sync_dev (net/core/link_watch.c:295)
[    2.578199]  rtnl_getlink (net/core/rtnetlink.c:4273)
[    2.578221]  ? rtnl_fill_ifinfo.isra.0 (net/core/rtnetlink.c:2236)
[    2.578251]  rtnetlink_rcv_msg (net/core/rtnetlink.c:7061)
[    2.578271]  ? get_page_from_freelist (./include/linux/spinlock.h:390 mm/page_alloc.c:3373 mm/page_alloc.c:3402 mm/page_alloc.c:3943)
[    2.578299]  ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1))
[    2.578327]  netlink_rcv_skb (net/netlink/af_netlink.c:2551)
[    2.578349]  netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345)
[    2.578370]  netlink_sendmsg (net/netlink/af_netlink.c:1895)
[    2.578392]  ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4))
[    2.578414]  ___sys_sendmsg (net/socket.c:2752)
[    2.578433]  __sys_sendmsg (net/socket.c:2784)
[    2.578455]  do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94)
[    2.578473]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[    2.578508] RIP: 0033:0x7f0b5e57d08e
[    2.578530] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 <c9> c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa
All code
========
   0:	4d 89 d8             	mov    %r11,%r8
   3:	e8 94 bd 00 00       	call   0xbd9c
   8:	4c 8b 5d f8          	mov    -0x8(%rbp),%r11
   c:	41 8b 93 08 03 00 00 	mov    0x308(%r11),%edx
  13:	59                   	pop    %rcx
  14:	5e                   	pop    %rsi
  15:	48 83 f8 fc          	cmp    $0xfffffffffffffffc,%rax
  19:	74 11                	je     0x2c
  1b:	c9                   	leave
  1c:	c3                   	ret
  1d:	0f 1f 80 00 00 00 00 	nopl   0x0(%rax)
  24:	48 8b 45 10          	mov    0x10(%rbp),%rax
  28:	0f 05                	syscall
  2a:*	c9                   	leave		<-- trapping instruction
  2b:	c3                   	ret
  2c:	83 e2 39             	and    $0x39,%edx
  2f:	83 fa 08             	cmp    $0x8,%edx
  32:	75 e7                	jne    0x1b
  34:	e8 03 ff ff ff       	call   0xffffffffffffff3c
  39:	0f 1f 00             	nopl   (%rax)
  3c:	f3 0f 1e fa          	endbr64

Code starting with the faulting instruction
===========================================
   0:	c9                   	leave
   1:	c3                   	ret
   2:	83 e2 39             	and    $0x39,%edx
   5:	83 fa 08             	cmp    $0x8,%edx
   8:	75 e7                	jne    0xfffffffffffffff1
   a:	e8 03 ff ff ff       	call   0xffffffffffffff12
   f:	0f 1f 00             	nopl   (%rax)
  12:	f3 0f 1e fa          	endbr64
[    2.578620] RSP: 002b:00007fffd416bba0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[    2.578661] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f0b5e57d08e
[    2.578698] RDX: 0000000000000000 RSI: 00007fffd416bc50 RDI: 0000000000000006
[    2.578736] RBP: 00007fffd416bbb0 R08: 0000000000000000 R09: 0000000000000000
[    2.578776] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10d9f3
[    2.578816] R13: 00007fffd416bd00 R14: 000000000049f620 R15: 0000000000000002
| [    2.578940] ------------[ cut here ]------------
| [    2.578967] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/245
| [    2.579016] Modules linked in: netconsole netdevsim
| [    2.579095] Tainted: [W]=WARN
[    2.579116] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[    2.579150] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3))
[    2.579179] Code: 80 00 00 00 e8 09 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 96 a5 fb ff b9 a6 ff ff
All code
========
   0:	80 00 00             	addb   $0x0,(%rax)
   3:	00 e8                	add    %ch,%al
   5:	09 d9                	or     %ebx,%ecx
   7:	ff                   	(bad)
   8:	ff 48 83             	decl   -0x7d(%rax)
   b:	c4                   	(bad)
   c:	38 85 c0 75 18 48    	cmp    %al,0x481875c0(%rbp)
  12:	83 c4 08             	add    $0x8,%esp
  15:	4c 89 f8             	mov    %r15,%rax
  18:	5b                   	pop    %rbx
  19:	5d                   	pop    %rbp
  1a:	41 5c                	pop    %r12
  1c:	41 5d                	pop    %r13
  1e:	41 5e                	pop    %r14
  20:	41 5f                	pop    %r15
  22:	c3                   	ret
  23:	44 8b 48 08          	mov    0x8(%rax),%r9d
  27:	eb b4                	jmp    0xffffffffffffffdd
  29:	90                   	nop
  2a:*	0f 0b                	ud2		<-- trapping instruction
  2c:	90                   	nop
  2d:	ba 02 00 00 00       	mov    $0x2,%edx
  32:	4c 89 fe             	mov    %r15,%rsi
  35:	31 ff                	xor    %edi,%edi
  37:	e8 96 a5 fb ff       	call   0xfffffffffffba5d2
  3c:	b9                   	.byte 0xb9
  3d:	a6                   	cmpsb  (%rdi),(%rsi)
  3e:	ff                   	(bad)
  3f:	ff                   	.byte 0xff

Code starting with the faulting instruction
===========================================
   0:	0f 0b                	ud2
   2:	90                   	nop
   3:	ba 02 00 00 00       	mov    $0x2,%edx
   8:	4c 89 fe             	mov    %r15,%rsi
   b:	31 ff                	xor    %edi,%edi
   d:	e8 96 a5 fb ff       	call   0xfffffffffffba5a8
  12:	b9                   	.byte 0xb9
  13:	a6                   	cmpsb  (%rdi),(%rsi)
  14:	ff                   	(bad)
  15:	ff                   	.byte 0xff
[    2.579265] RSP: 0018:ff45079f805b3720 EFLAGS: 00010286
[    2.579291] RAX: 00000000ffffffa6 RBX: 0000000000000001 RCX: 0000000000000000
[    2.579334] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff1fb1fac190fd00
[    2.579372] RBP: 0000000000000000 R08: ff1fb1fac1de7790 R09: ff1fb1fac1c32034
[    2.579411] R10: ff1fb1fac4372118 R11: fefefefefefefeff R12: 0000000000000000
[    2.579450] R13: 0000000000000010 R14: ff1fb1fac4372000 R15: ff1fb1fac190fd00
[    2.579490] FS:  00007f0b5e343840(0000) GS:ff1fb1fb6ffbe000(0000) knlGS:0000000000000000
[    2.579532] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[    2.579569] CR2: 00000000186ef988 CR3: 0000000006e70003 CR4: 0000000000771ef0
[    2.579615] PKRU: 55555554
[    2.579630] Call Trace:
[    2.579642]  <TASK>
[    2.579655]  rtmsg_ifinfo (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:4560)
[    2.579677]  __dev_notify_flags (net/core/dev.c:9787)
[    2.579699]  netif_change_flags (net/core/dev.c:9820)
[    2.579726]  do_setlink.isra.0 (net/core/rtnetlink.c:3206 (discriminator 1))
[    2.579748]  ? __nla_validate_parse (lib/nlattr.c:620)
[    2.579776]  rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1))
[    2.579798]  ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7))
[    2.579821]  ? do_setlink.isra.0 (net/core/rtnetlink.c:3455)
[    2.579850]  rtnetlink_rcv_msg (net/core/rtnetlink.c:7061)
[    2.579870]  ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360)
[    2.579893]  ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1))
[    2.579924]  netlink_rcv_skb (net/netlink/af_netlink.c:2551)
[    2.579942]  netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345)
[    2.579964]  netlink_sendmsg (net/netlink/af_netlink.c:1895)
[    2.579986]  ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4))
[    2.580015]  ___sys_sendmsg (net/socket.c:2752)
[    2.580039]  __sys_sendmsg (net/socket.c:2784)
[    2.580061]  do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94)
[    2.580084]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[    2.580111] RIP: 0033:0x7f0b5e57d08e
[    2.580132] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 <c9> c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa
All code
========
   0:	4d 89 d8             	mov    %r11,%r8
   3:	e8 94 bd 00 00       	call   0xbd9c
   8:	4c 8b 5d f8          	mov    -0x8(%rbp),%r11
   c:	41 8b 93 08 03 00 00 	mov    0x308(%r11),%edx
  13:	59                   	pop    %rcx
  14:	5e                   	pop    %rsi
  15:	48 83 f8 fc          	cmp    $0xfffffffffffffffc,%rax
  19:	74 11                	je     0x2c
  1b:	c9                   	leave
  1c:	c3                   	ret
  1d:	0f 1f 80 00 00 00 00 	nopl   0x0(%rax)
  24:	48 8b 45 10          	mov    0x10(%rbp),%rax
  28:	0f 05                	syscall
  2a:*	c9                   	leave		<-- trapping instruction
  2b:	c3                   	ret
  2c:	83 e2 39             	and    $0x39,%edx
  2f:	83 fa 08             	cmp    $0x8,%edx
  32:	75 e7                	jne    0x1b
  34:	e8 03 ff ff ff       	call   0xffffffffffffff3c
  39:	0f 1f 00             	nopl   (%rax)
  3c:	f3 0f 1e fa          	endbr64

Code starting with the faulting instruction
===========================================
   0:	c9                   	leave
   1:	c3                   	ret
   2:	83 e2 39             	and    $0x39,%edx
   5:	83 fa 08             	cmp    $0x8,%edx
   8:	75 e7                	jne    0xfffffffffffffff1
   a:	e8 03 ff ff ff       	call   0xffffffffffffff12
   f:	0f 1f 00             	nopl   (%rax)
  12:	f3 0f 1e fa          	endbr64
[    2.580217] RSP: 002b:00007fffd416d1b0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[    2.580254] RAX: ffffffffffffffda RBX: 0000000000000002 RCX: 00007f0b5e57d08e
[    2.580292] RDX: 0000000000000000 RSI: 00007fffd416d260 RDI: 0000000000000005
[    2.580331] RBP: 00007fffd416d1c0 R08: 0000000000000000 R09: 0000000000000000
[    2.580370] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10d9f3
[    2.580409] R13: 000000000049f620 R14: 0000000000000000 R15: 00007fffd416d930
| [    2.580523] ------------[ cut here ]------------
| [    2.580550] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: 0/39
| [    2.580604] Modules linked in: netconsole netdevsim
| [    2.580687] Tainted: [W]=WARN
[    2.580705] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[    2.580739] Workqueue: events_unbound linkwatch_event
[    2.580772] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3))
[    2.580802] Code: 80 00 00 00 e8 09 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 96 a5 fb ff b9 a6 ff ff
All code
========
   0:	80 00 00             	addb   $0x0,(%rax)
   3:	00 e8                	add    %ch,%al
   5:	09 d9                	or     %ebx,%ecx
   7:	ff                   	(bad)
   8:	ff 48 83             	decl   -0x7d(%rax)
   b:	c4                   	(bad)
   c:	38 85 c0 75 18 48    	cmp    %al,0x481875c0(%rbp)
  12:	83 c4 08             	add    $0x8,%esp
  15:	4c 89 f8             	mov    %r15,%rax
  18:	5b                   	pop    %rbx
  19:	5d                   	pop    %rbp
  1a:	41 5c                	pop    %r12
  1c:	41 5d                	pop    %r13
  1e:	41 5e                	pop    %r14
  20:	41 5f                	pop    %r15
  22:	c3                   	ret
  23:	44 8b 48 08          	mov    0x8(%rax),%r9d
  27:	eb b4                	jmp    0xffffffffffffffdd
  29:	90                   	nop
  2a:*	0f 0b                	ud2		<-- trapping instruction
  2c:	90                   	nop
  2d:	ba 02 00 00 00       	mov    $0x2,%edx
  32:	4c 89 fe             	mov    %r15,%rsi
  35:	31 ff                	xor    %edi,%edi
  37:	e8 96 a5 fb ff       	call   0xfffffffffffba5d2
  3c:	b9                   	.byte 0xb9
  3d:	a6                   	cmpsb  (%rdi),(%rsi)
  3e:	ff                   	(bad)
  3f:	ff                   	.byte 0xff

Code starting with the faulting instruction
===========================================
   0:	0f 0b                	ud2
   2:	90                   	nop
   3:	ba 02 00 00 00       	mov    $0x2,%edx
   8:	4c 89 fe             	mov    %r15,%rsi
   b:	31 ff                	xor    %edi,%edi
   d:	e8 96 a5 fb ff       	call   0xfffffffffffba5a8
  12:	b9                   	.byte 0xb9
  13:	a6                   	cmpsb  (%rdi),(%rsi)
  14:	ff                   	(bad)
  15:	ff                   	.byte 0xff
[    2.580888] RSP: 0018:ff45079f80163d50 EFLAGS: 00010286
[    2.580917] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000
[    2.580953] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff1fb1fac1915600
[    2.580999] RBP: 0000000000000000 R08: ff1fb1fac1239d50 R09: ff1fb1fac1c32030
[    2.581038] R10: ff1fb1fac675e118 R11: fefefefefefefeff R12: 0000000000000000
[    2.581078] R13: 0000000000000010 R14: ff1fb1fac675e000 R15: ff1fb1fac1915600
[    2.581120] FS:  0000000000000000(0000) GS:ff1fb1fb6ffbe000(0000) knlGS:0000000000000000
[    2.581160] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[    2.581192] CR2: 00000000186ef988 CR3: 0000000006e70003 CR4: 0000000000771ef0
[    2.581233] PKRU: 55555554
[    2.581247] Call Trace:
[    2.581259]  <TASK>
[    2.581279]  rtmsg_ifinfo (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:4560)
[    2.581300]  netif_state_change (net/core/dev.c:1605)
[    2.581323]  ? linkwatch_do_dev (net/core/link_watch.c:184 net/core/link_watch.c:166)
[    2.581343]  __linkwatch_run_queue (net/core/link_watch.c:240)
[    2.581369]  linkwatch_event (net/core/link_watch.c:314 (discriminator 11))
[    2.581390]  process_one_work (kernel/workqueue.c:3314)
[    2.581412]  worker_thread (kernel/workqueue.c:3397 kernel/workqueue.c:3478)
[    2.581433]  ? rescuer_thread (kernel/workqueue.c:3672)
[    2.581455]  kthread (kernel/kthread.c:436)
[    2.581478]  ? kthread_park (kernel/kthread.c:725 (discriminator 4))
[    2.581508]  ret_from_fork (arch/x86/kernel/process.c:158)
[    2.581534]  ? kthread_park (kernel/kthread.c:725 (discriminator 4))
[    2.581555]  ret_from_fork_asm (arch/x86/entry/entry_64.S:245)
| [    2.584714] ------------[ cut here ]------------
| [    2.584777] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#2: ip/246
| [    2.584865] Modules linked in: netconsole netdevsim
| [    2.585035] Tainted: [W]=WARN
[    2.585094] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[    2.585169] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3))
[    2.585240] Code: 80 00 00 00 e8 09 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 96 a5 fb ff b9 a6 ff ff
All code
========
   0:	80 00 00             	addb   $0x0,(%rax)
   3:	00 e8                	add    %ch,%al
   5:	09 d9                	or     %ebx,%ecx
   7:	ff                   	(bad)
   8:	ff 48 83             	decl   -0x7d(%rax)
   b:	c4                   	(bad)
   c:	38 85 c0 75 18 48    	cmp    %al,0x481875c0(%rbp)
  12:	83 c4 08             	add    $0x8,%esp
  15:	4c 89 f8             	mov    %r15,%rax
  18:	5b                   	pop    %rbx
  19:	5d                   	pop    %rbp
  1a:	41 5c                	pop    %r12
  1c:	41 5d                	pop    %r13
  1e:	41 5e                	pop    %r14
  20:	41 5f                	pop    %r15
  22:	c3                   	ret
  23:	44 8b 48 08          	mov    0x8(%rax),%r9d
  27:	eb b4                	jmp    0xffffffffffffffdd
  29:	90                   	nop
  2a:*	0f 0b                	ud2		<-- trapping instruction
  2c:	90                   	nop
  2d:	ba 02 00 00 00       	mov    $0x2,%edx
  32:	4c 89 fe             	mov    %r15,%rsi
  35:	31 ff                	xor    %edi,%edi
  37:	e8 96 a5 fb ff       	call   0xfffffffffffba5d2
  3c:	b9                   	.byte 0xb9
  3d:	a6                   	cmpsb  (%rdi),(%rsi)
  3e:	ff                   	(bad)
  3f:	ff                   	.byte 0xff

Code starting with the faulting instruction
===========================================
   0:	0f 0b                	ud2
   2:	90                   	nop
   3:	ba 02 00 00 00       	mov    $0x2,%edx
   8:	4c 89 fe             	mov    %r15,%rsi
   b:	31 ff                	xor    %edi,%edi
   d:	e8 96 a5 fb ff       	call   0xfffffffffffba5a8
  12:	b9                   	.byte 0xb9
  13:	a6                   	cmpsb  (%rdi),(%rsi)
  14:	ff                   	(bad)
  15:	ff                   	.byte 0xff
[    2.585365] RSP: 0018:ff45079f805bb6d0 EFLAGS: 00010286
[    2.585433] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000
[    2.585521] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff1fb1fac1902c00
[    2.585603] RBP: 0000000000000000 R08: ff1fb1fac1932450 R09: ff1fb1fac6e51034
[    2.585681] R10: ff1fb1fac6e3c118 R11: fefefefefefefeff R12: 0000000000000000
[    2.585758] R13: 0000000000000010 R14: ff1fb1fac6e3c000 R15: ff1fb1fac1902c00
[    2.585840] FS:  00007eff2af04840(0000) GS:ff1fb1fb6ff3e000(0000) knlGS:0000000000000000
[    2.585924] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[    2.586002] CR2: 00000000004ec310 CR3: 000000000335d001 CR4: 0000000000771ef0
[    2.586076] PKRU: 55555554
[    2.586123] Call Trace:
[    2.586174]  <TASK>
[    2.586227]  rtmsg_ifinfo (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:4560)
[    2.586287]  netif_state_change (net/core/dev.c:1605)
[    2.586347]  ? linkwatch_do_dev (net/core/link_watch.c:182 net/core/link_watch.c:166)
[    2.586410]  linkwatch_sync_dev (net/core/link_watch.c:295)
[    2.586472]  rtnl_getlink (net/core/rtnetlink.c:4273)
[    2.586541]  ? rtnl_fill_ifinfo.isra.0 (net/core/rtnetlink.c:2236)
[    2.586609]  rtnetlink_rcv_msg (net/core/rtnetlink.c:7061)
[    2.586672]  ? get_page_from_freelist (./include/linux/spinlock.h:390 mm/page_alloc.c:3373 mm/page_alloc.c:3402 mm/page_alloc.c:3943)
[    2.586741]  ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1))
[    2.586810]  netlink_rcv_skb (net/netlink/af_netlink.c:2551)
[    2.586867]  netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345)
[    2.586935]  netlink_sendmsg (net/netlink/af_netlink.c:1895)
[    2.587007]  ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4))
[    2.587068]  ___sys_sendmsg (net/socket.c:2752)
[    2.587132]  __sys_sendmsg (net/socket.c:2784)
[    2.587193]  do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94)
[    2.587256]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[    2.587326] RIP: 0033:0x7eff2b13e08e
[    2.587388] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 <c9> c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa
All code
========
   0:	4d 89 d8             	mov    %r11,%r8
   3:	e8 94 bd 00 00       	call   0xbd9c
   8:	4c 8b 5d f8          	mov    -0x8(%rbp),%r11
   c:	41 8b 93 08 03 00 00 	mov    0x308(%r11),%edx
  13:	59                   	pop    %rcx
  14:	5e                   	pop    %rsi
  15:	48 83 f8 fc          	cmp    $0xfffffffffffffffc,%rax
  19:	74 11                	je     0x2c
  1b:	c9                   	leave
  1c:	c3                   	ret
  1d:	0f 1f 80 00 00 00 00 	nopl   0x0(%rax)
  24:	48 8b 45 10          	mov    0x10(%rbp),%rax
  28:	0f 05                	syscall
  2a:*	c9                   	leave		<-- trapping instruction
  2b:	c3                   	ret
  2c:	83 e2 39             	and    $0x39,%edx
  2f:	83 fa 08             	cmp    $0x8,%edx
  32:	75 e7                	jne    0x1b
  34:	e8 03 ff ff ff       	call   0xffffffffffffff3c
  39:	0f 1f 00             	nopl   (%rax)
  3c:	f3 0f 1e fa          	endbr64

Code starting with the faulting instruction
===========================================
   0:	c9                   	leave
   1:	c3                   	ret
   2:	83 e2 39             	and    $0x39,%edx
   5:	83 fa 08             	cmp    $0x8,%edx
   8:	75 e7                	jne    0xfffffffffffffff1
   a:	e8 03 ff ff ff       	call   0xffffffffffffff12
   f:	0f 1f 00             	nopl   (%rax)
  12:	f3 0f 1e fa          	endbr64
[    2.587521] RSP: 002b:00007ffcda2b8080 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[    2.587600] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007eff2b13e08e
[    2.587679] RDX: 0000000000000000 RSI: 00007ffcda2b8130 RDI: 0000000000000006
[    2.587752] RBP: 00007ffcda2b8090 R08: 0000000000000000 R09: 0000000000000000
[    2.587832] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10d9f3
[    2.587909] R13: 00007ffcda2b81e0 R14: 000000000049f620 R15: 0000000000000002
| [    2.588198] ------------[ cut here ]------------
| [    2.588263] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#2: ip/246
| [    2.588349] Modules linked in: netconsole netdevsim
| [    2.588513] Tainted: [W]=WARN
[    2.588573] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[    2.588646] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3))
[    2.588719] Code: 80 00 00 00 e8 09 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 96 a5 fb ff b9 a6 ff ff
All code
========
   0:	80 00 00             	addb   $0x0,(%rax)
   3:	00 e8                	add    %ch,%al
   5:	09 d9                	or     %ebx,%ecx
   7:	ff                   	(bad)
   8:	ff 48 83             	decl   -0x7d(%rax)
   b:	c4                   	(bad)
   c:	38 85 c0 75 18 48    	cmp    %al,0x481875c0(%rbp)
  12:	83 c4 08             	add    $0x8,%esp
  15:	4c 89 f8             	mov    %r15,%rax
  18:	5b                   	pop    %rbx
  19:	5d                   	pop    %rbp
  1a:	41 5c                	pop    %r12
  1c:	41 5d                	pop    %r13
  1e:	41 5e                	pop    %r14
  20:	41 5f                	pop    %r15
  22:	c3                   	ret
  23:	44 8b 48 08          	mov    0x8(%rax),%r9d
  27:	eb b4                	jmp    0xffffffffffffffdd
  29:	90                   	nop
  2a:*	0f 0b                	ud2		<-- trapping instruction
  2c:	90                   	nop
  2d:	ba 02 00 00 00       	mov    $0x2,%edx
  32:	4c 89 fe             	mov    %r15,%rsi
  35:	31 ff                	xor    %edi,%edi
  37:	e8 96 a5 fb ff       	call   0xfffffffffffba5d2
  3c:	b9                   	.byte 0xb9
  3d:	a6                   	cmpsb  (%rdi),(%rsi)
  3e:	ff                   	(bad)
  3f:	ff                   	.byte 0xff

Code starting with the faulting instruction
===========================================
   0:	0f 0b                	ud2
   2:	90                   	nop
   3:	ba 02 00 00 00       	mov    $0x2,%edx
   8:	4c 89 fe             	mov    %r15,%rsi
   b:	31 ff                	xor    %edi,%edi
   d:	e8 96 a5 fb ff       	call   0xfffffffffffba5a8
  12:	b9                   	.byte 0xb9
  13:	a6                   	cmpsb  (%rdi),(%rsi)
  14:	ff                   	(bad)
  15:	ff                   	.byte 0xff
[    2.588845] RSP: 0018:ff45079f805bb720 EFLAGS: 00010286
[    2.588913] RAX: 00000000ffffffa6 RBX: 0000000000000001 RCX: 0000000000000000
[    2.588990] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff1fb1fac3060700
[    2.589081] RBP: 0000000000000000 R08: ff1fb1fac1932450 R09: ff1fb1fac6e51034
[    2.589154] R10: ff1fb1fac6e3c118 R11: fefefefefefefeff R12: 0000000000000000
[    2.589238] R13: 0000000000000010 R14: ff1fb1fac6e3c000 R15: ff1fb1fac3060700
[    2.589319] FS:  00007eff2af04840(0000) GS:ff1fb1fb6ff3e000(0000) knlGS:0000000000000000
[    2.589402] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[    2.589476] CR2: 00000000029a8988 CR3: 000000000335d001 CR4: 0000000000771ef0
[    2.589564] PKRU: 55555554
[    2.589616] Call Trace:
[    2.589669]  <TASK>
[    2.589721]  rtmsg_ifinfo (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:4560)
[    2.589785]  __dev_notify_flags (net/core/dev.c:9787)
[    2.589849]  netif_change_flags (net/core/dev.c:9820)
[    2.589912]  do_setlink.isra.0 (net/core/rtnetlink.c:3206 (discriminator 1))
[    2.589976]  ? __nla_validate_parse (lib/nlattr.c:620)
[    2.590051]  rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1))
[    2.590114]  ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7))
[    2.590178]  ? do_setlink.isra.0 (net/core/rtnetlink.c:3455)
[    2.590247]  rtnetlink_rcv_msg (net/core/rtnetlink.c:7061)
[    2.590309]  ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360)
[    2.590372]  ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1))
[    2.590441]  netlink_rcv_skb (net/netlink/af_netlink.c:2551)
[    2.590508]  netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345)
[    2.590569]  netlink_sendmsg (net/netlink/af_netlink.c:1895)
[    2.590625]  ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4))
[    2.590682]  ___sys_sendmsg (net/socket.c:2752)
[    2.590739]  __sys_sendmsg (net/socket.c:2784)
[    2.590802]  do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94)
[    2.590862]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[    2.590929] RIP: 0033:0x7eff2b13e08e
[    2.590990] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 <c9> c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa
All code
========
   0:	4d 89 d8             	mov    %r11,%r8
   3:	e8 94 bd 00 00       	call   0xbd9c
   8:	4c 8b 5d f8          	mov    -0x8(%rbp),%r11
   c:	41 8b 93 08 03 00 00 	mov    0x308(%r11),%edx
  13:	59                   	pop    %rcx
  14:	5e                   	pop    %rsi
  15:	48 83 f8 fc          	cmp    $0xfffffffffffffffc,%rax
  19:	74 11                	je     0x2c
  1b:	c9                   	leave
  1c:	c3                   	ret
  1d:	0f 1f 80 00 00 00 00 	nopl   0x0(%rax)
  24:	48 8b 45 10          	mov    0x10(%rbp),%rax
  28:	0f 05                	syscall
  2a:*	c9                   	leave		<-- trapping instruction
  2b:	c3                   	ret
  2c:	83 e2 39             	and    $0x39,%edx
  2f:	83 fa 08             	cmp    $0x8,%edx
  32:	75 e7                	jne    0x1b
  34:	e8 03 ff ff ff       	call   0xffffffffffffff3c
  39:	0f 1f 00             	nopl   (%rax)
  3c:	f3 0f 1e fa          	endbr64

Code starting with the faulting instruction
===========================================
   0:	c9                   	leave
   1:	c3                   	ret
   2:	83 e2 39             	and    $0x39,%edx
   5:	83 fa 08             	cmp    $0x8,%edx
   8:	75 e7                	jne    0xfffffffffffffff1
   a:	e8 03 ff ff ff       	call   0xffffffffffffff12
   f:	0f 1f 00             	nopl   (%rax)
  12:	f3 0f 1e fa          	endbr64
[    2.591119] RSP: 002b:00007ffcda2b9690 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[    2.591198] RAX: ffffffffffffffda RBX: 0000000000000002 RCX: 00007eff2b13e08e
[    2.591277] RDX: 0000000000000000 RSI: 00007ffcda2b9740 RDI: 0000000000000005
[    2.591356] RBP: 00007ffcda2b96a0 R08: 0000000000000000 R09: 0000000000000000
[    2.591435] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10d9f3
[    2.591518] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffcda2b9e10
| [    2.591778] ------------[ cut here ]------------
| [    2.591849] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#2: 2/207
| [    2.591944] Modules linked in: netconsole netdevsim
| [    2.592119] Tainted: [W]=WARN
[    2.592173] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[    2.592244] Workqueue: events_unbound linkwatch_event
[    2.592313] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3))
[    2.592380] Code: 80 00 00 00 e8 09 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 96 a5 fb ff b9 a6 ff ff
All code
========
   0:	80 00 00             	addb   $0x0,(%rax)
   3:	00 e8                	add    %ch,%al
   5:	09 d9                	or     %ebx,%ecx
   7:	ff                   	(bad)
   8:	ff 48 83             	decl   -0x7d(%rax)
   b:	c4                   	(bad)
   c:	38 85 c0 75 18 48    	cmp    %al,0x481875c0(%rbp)
  12:	83 c4 08             	add    $0x8,%esp
  15:	4c 89 f8             	mov    %r15,%rax
  18:	5b                   	pop    %rbx
  19:	5d                   	pop    %rbp
  1a:	41 5c                	pop    %r12
  1c:	41 5d                	pop    %r13
  1e:	41 5e                	pop    %r14
  20:	41 5f                	pop    %r15
  22:	c3                   	ret
  23:	44 8b 48 08          	mov    0x8(%rax),%r9d
  27:	eb b4                	jmp    0xffffffffffffffdd
  29:	90                   	nop
  2a:*	0f 0b                	ud2		<-- trapping instruction
  2c:	90                   	nop
  2d:	ba 02 00 00 00       	mov    $0x2,%edx
  32:	4c 89 fe             	mov    %r15,%rsi
  35:	31 ff                	xor    %edi,%edi
  37:	e8 96 a5 fb ff       	call   0xfffffffffffba5d2
  3c:	b9                   	.byte 0xb9
  3d:	a6                   	cmpsb  (%rdi),(%rsi)
  3e:	ff                   	(bad)
  3f:	ff                   	.byte 0xff

Code starting with the faulting instruction
===========================================
   0:	0f 0b                	ud2
   2:	90                   	nop
   3:	ba 02 00 00 00       	mov    $0x2,%edx
   8:	4c 89 fe             	mov    %r15,%rsi
   b:	31 ff                	xor    %edi,%edi
   d:	e8 96 a5 fb ff       	call   0xfffffffffffba5a8
  12:	b9                   	.byte 0xb9
  13:	a6                   	cmpsb  (%rdi),(%rsi)
  14:	ff                   	(bad)
  15:	ff                   	.byte 0xff
[    2.592513] RSP: 0018:ff45079f8029bd50 EFLAGS: 00010286
[    2.592576] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000
[    2.592656] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff1fb1fac3060700
[    2.592731] RBP: 0000000000000000 R08: ff1fb1fac194f190 R09: ff1fb1fac6e51034
[    2.592810] R10: ff1fb1fac675c118 R11: fefefefefefefeff R12: 0000000000000000
[    2.592888] R13: 0000000000000010 R14: ff1fb1fac675c000 R15: ff1fb1fac3060700
[    2.592975] FS:  0000000000000000(0000) GS:ff1fb1fb6ff3e000(0000) knlGS:0000000000000000
[    2.593066] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[    2.593145] CR2: 00000000004eb188 CR3: 000000000335d001 CR4: 0000000000771ef0
[    2.593229] PKRU: 55555554
[    2.593281] Call Trace:
[    2.593333]  <TASK>
[    2.593385]  rtmsg_ifinfo (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:4560)
[    2.593449]  netif_state_change (net/core/dev.c:1605)
[    2.593520]  ? linkwatch_do_dev (net/core/link_watch.c:184 net/core/link_watch.c:166)
[    2.593583]  __linkwatch_run_queue (net/core/link_watch.c:240)
[    2.593651]  linkwatch_event (net/core/link_watch.c:314 (discriminator 11))
[    2.593713]  process_one_work (kernel/workqueue.c:3314)
[    2.593774]  worker_thread (kernel/workqueue.c:3397 kernel/workqueue.c:3478)
[    2.593835]  ? rescuer_thread (kernel/workqueue.c:3672)
[    2.593901]  kthread (kernel/kthread.c:436)
[    2.593965]  ? kthread_park (kernel/kthread.c:725 (discriminator 4))
[    2.594034]  ret_from_fork (arch/x86/kernel/process.c:158)
[    2.594101]  ? kthread_park (kernel/kthread.c:725 (discriminator 4))
[    2.594165]  ret_from_fork_asm (arch/x86/entry/entry_64.S:245)
| [    2.597517] ------------[ cut here ]------------
| [    2.597561] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/247
| [    2.597617] Modules linked in: netconsole netdevsim
| [    2.597709] Tainted: [W]=WARN
[    2.597733] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[    2.597768] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3))
[    2.597798] Code: 80 00 00 00 e8 09 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 96 a5 fb ff b9 a6 ff ff
All code
========
   0:	80 00 00             	addb   $0x0,(%rax)
   3:	00 e8                	add    %ch,%al
   5:	09 d9                	or     %ebx,%ecx
   7:	ff                   	(bad)
   8:	ff 48 83             	decl   -0x7d(%rax)
   b:	c4                   	(bad)
   c:	38 85 c0 75 18 48    	cmp    %al,0x481875c0(%rbp)
  12:	83 c4 08             	add    $0x8,%esp
  15:	4c 89 f8             	mov    %r15,%rax
  18:	5b                   	pop    %rbx
  19:	5d                   	pop    %rbp
  1a:	41 5c                	pop    %r12
  1c:	41 5d                	pop    %r13
  1e:	41 5e                	pop    %r14
  20:	41 5f                	pop    %r15
  22:	c3                   	ret
  23:	44 8b 48 08          	mov    0x8(%rax),%r9d
  27:	eb b4                	jmp    0xffffffffffffffdd
  29:	90                   	nop
  2a:*	0f 0b                	ud2		<-- trapping instruction
  2c:	90                   	nop
  2d:	ba 02 00 00 00       	mov    $0x2,%edx
  32:	4c 89 fe             	mov    %r15,%rsi
  35:	31 ff                	xor    %edi,%edi
  37:	e8 96 a5 fb ff       	call   0xfffffffffffba5d2
  3c:	b9                   	.byte 0xb9
  3d:	a6                   	cmpsb  (%rdi),(%rsi)
  3e:	ff                   	(bad)
  3f:	ff                   	.byte 0xff

Code starting with the faulting instruction
===========================================
   0:	0f 0b                	ud2
   2:	90                   	nop
   3:	ba 02 00 00 00       	mov    $0x2,%edx
   8:	4c 89 fe             	mov    %r15,%rsi
   b:	31 ff                	xor    %edi,%edi
   d:	e8 96 a5 fb ff       	call   0xfffffffffffba5a8
  12:	b9                   	.byte 0xb9
  13:	a6                   	cmpsb  (%rdi),(%rsi)
  14:	ff                   	(bad)
  15:	ff                   	.byte 0xff
[    2.597895] RSP: 0018:ff45079f805c3600 EFLAGS: 00010286
[    2.597926] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000
[    2.597979] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff1fb1fac1915600
[    2.598031] RBP: 0000000000000000 R08: ff1fb1fac30ea790 R09: ff1fb1fac1c32034
[    2.598075] R10: ff1fb1fac6e4e118 R11: fefefefefefefeff R12: 0000000000000000
[    2.598120] R13: 0000000000000010 R14: ff1fb1fac6e4e000 R15: ff1fb1fac1915600
[    2.598163] FS:  00007fd532503840(0000) GS:ff1fb1fb6ffbe000(0000) knlGS:0000000000000000
[    2.598206] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[    2.598242] CR2: 0000000036a33988 CR3: 0000000006e70005 CR4: 0000000000771ef0
[    2.598286] PKRU: 55555554
[    2.598301] Call Trace:
[    2.598319]  <TASK>
[    2.598336]  rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121)
[    2.598362]  notifier_call_chain (kernel/notifier.c:85)
[    2.598386]  call_netdevice_notifiers (net/core/dev.c:2287 net/core/dev.c:2301)
[    2.598416]  bond_enslave (drivers/net/bonding/bond_main.c:983 drivers/net/bonding/bond_main.c:970 drivers/net/bonding/bond_main.c:2017)
[    2.598439]  ? rtnl_getlink (net/core/rtnetlink.c:4296 (discriminator 3))
[    2.598464]  ? exc_invalid_op (arch/x86/kernel/traps.c:490 (discriminator 2))
[    2.598487]  do_set_master (net/core/rtnetlink.c:3011)
[    2.598515]  do_setlink.isra.0 (net/core/rtnetlink.c:3213 (discriminator 1))
[    2.598540]  ? __nla_validate_parse (lib/nlattr.c:620)
[    2.598572]  rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1))
[    2.598596]  ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7))
[    2.598620]  ? do_setlink.isra.0 (net/core/rtnetlink.c:3455)
[    2.598650]  rtnetlink_rcv_msg (net/core/rtnetlink.c:7061)
[    2.598672]  ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360)
[    2.598695]  ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1))
[    2.598723]  netlink_rcv_skb (net/netlink/af_netlink.c:2551)
[    2.598746]  netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345)
[    2.598778]  netlink_sendmsg (net/netlink/af_netlink.c:1895)
[    2.598800]  ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4))
[    2.598821]  ___sys_sendmsg (net/socket.c:2752)
[    2.598844]  __sys_sendmsg (net/socket.c:2784)
[    2.598866]  do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94)
[    2.598885]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[    2.598913] RIP: 0033:0x7fd53273d08e
[    2.598939] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 <c9> c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa
All code
========
   0:	4d 89 d8             	mov    %r11,%r8
   3:	e8 94 bd 00 00       	call   0xbd9c
   8:	4c 8b 5d f8          	mov    -0x8(%rbp),%r11
   c:	41 8b 93 08 03 00 00 	mov    0x308(%r11),%edx
  13:	59                   	pop    %rcx
  14:	5e                   	pop    %rsi
  15:	48 83 f8 fc          	cmp    $0xfffffffffffffffc,%rax
  19:	74 11                	je     0x2c
  1b:	c9                   	leave
  1c:	c3                   	ret
  1d:	0f 1f 80 00 00 00 00 	nopl   0x0(%rax)
  24:	48 8b 45 10          	mov    0x10(%rbp),%rax
  28:	0f 05                	syscall
  2a:*	c9                   	leave		<-- trapping instruction
  2b:	c3                   	ret
  2c:	83 e2 39             	and    $0x39,%edx
  2f:	83 fa 08             	cmp    $0x8,%edx
  32:	75 e7                	jne    0x1b
  34:	e8 03 ff ff ff       	call   0xffffffffffffff3c
  39:	0f 1f 00             	nopl   (%rax)
  3c:	f3 0f 1e fa          	endbr64

Code starting with the faulting instruction
===========================================
   0:	c9                   	leave
   1:	c3                   	ret
   2:	83 e2 39             	and    $0x39,%edx
   5:	83 fa 08             	cmp    $0x8,%edx
   8:	75 e7                	jne    0xfffffffffffffff1
   a:	e8 03 ff ff ff       	call   0xffffffffffffff12
   f:	0f 1f 00             	nopl   (%rax)
  12:	f3 0f 1e fa          	endbr64
[    2.599038] RSP: 002b:00007ffcd66655c0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[    2.599079] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fd53273d08e
[    2.599119] RDX: 0000000000000000 RSI: 00007ffcd6665670 RDI: 0000000000000005
[    2.599161] RBP: 00007ffcd66655d0 R08: 0000000000000000 R09: 0000000000000000
[    2.599201] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10d9f3
[    2.599239] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffcd6665d40
| [    2.599339] ------------[ cut here ]------------
| [    2.599365] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/247
| [    2.599412] Modules linked in: netconsole netdevsim
| [    2.599492] Tainted: [W]=WARN
[    2.599526] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[    2.599559] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3))
[    2.599593] Code: 80 00 00 00 e8 09 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 96 a5 fb ff b9 a6 ff ff
All code
========
   0:	80 00 00             	addb   $0x0,(%rax)
   3:	00 e8                	add    %ch,%al
   5:	09 d9                	or     %ebx,%ecx
   7:	ff                   	(bad)
   8:	ff 48 83             	decl   -0x7d(%rax)
   b:	c4                   	(bad)
   c:	38 85 c0 75 18 48    	cmp    %al,0x481875c0(%rbp)
  12:	83 c4 08             	add    $0x8,%esp
  15:	4c 89 f8             	mov    %r15,%rax
  18:	5b                   	pop    %rbx
  19:	5d                   	pop    %rbp
  1a:	41 5c                	pop    %r12
  1c:	41 5d                	pop    %r13
  1e:	41 5e                	pop    %r14
  20:	41 5f                	pop    %r15
  22:	c3                   	ret
  23:	44 8b 48 08          	mov    0x8(%rax),%r9d
  27:	eb b4                	jmp    0xffffffffffffffdd
  29:	90                   	nop
  2a:*	0f 0b                	ud2		<-- trapping instruction
  2c:	90                   	nop
  2d:	ba 02 00 00 00       	mov    $0x2,%edx
  32:	4c 89 fe             	mov    %r15,%rsi
  35:	31 ff                	xor    %edi,%edi
  37:	e8 96 a5 fb ff       	call   0xfffffffffffba5d2
  3c:	b9                   	.byte 0xb9
  3d:	a6                   	cmpsb  (%rdi),(%rsi)
  3e:	ff                   	(bad)
  3f:	ff                   	.byte 0xff

Code starting with the faulting instruction
===========================================
   0:	0f 0b                	ud2
   2:	90                   	nop
   3:	ba 02 00 00 00       	mov    $0x2,%edx
   8:	4c 89 fe             	mov    %r15,%rsi
   b:	31 ff                	xor    %edi,%edi
   d:	e8 96 a5 fb ff       	call   0xfffffffffffba5a8
  12:	b9                   	.byte 0xb9
  13:	a6                   	cmpsb  (%rdi),(%rsi)
  14:	ff                   	(bad)
  15:	ff                   	.byte 0xff
[    2.599681] RSP: 0018:ff45079f805c35a8 EFLAGS: 00010286
[    2.599705] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000
[    2.599747] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff1fb1fac1915600
[    2.599787] RBP: 0000000000000000 R08: ff1fb1fac1de7790 R09: ff1fb1fac1c32034
[    2.599824] R10: ff1fb1fac4372118 R11: fefefefefefefeff R12: 0000000000000000
[    2.599862] R13: 0000000000000010 R14: ff1fb1fac4372000 R15: ff1fb1fac1915600
[    2.599907] FS:  00007fd532503840(0000) GS:ff1fb1fb6ffbe000(0000) knlGS:0000000000000000
[    2.599950] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[    2.599981] CR2: 0000000036a33988 CR3: 0000000006e70005 CR4: 0000000000771ef0
[    2.600024] PKRU: 55555554
[    2.600036] Call Trace:
[    2.600049]  <TASK>
[    2.600067]  rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121)
[    2.600088]  notifier_call_chain (kernel/notifier.c:85)
[    2.600112]  netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993)
[    2.600139]  dev_set_mac_address (net/core/dev_api.c:339)
[    2.600163]  bond_enslave (drivers/net/bonding/bond_main.c:2067)
[    2.600185]  ? exc_invalid_op (arch/x86/kernel/traps.c:490 (discriminator 2))
[    2.600206]  do_set_master (net/core/rtnetlink.c:3011)
[    2.600230]  do_setlink.isra.0 (net/core/rtnetlink.c:3213 (discriminator 1))
[    2.600250]  ? __nla_validate_parse (lib/nlattr.c:620)
[    2.600278]  rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1))
[    2.600300]  ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7))
[    2.600321]  ? do_setlink.isra.0 (net/core/rtnetlink.c:3455)
[    2.600353]  rtnetlink_rcv_msg (net/core/rtnetlink.c:7061)
[    2.600380]  ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360)
[    2.600402]  ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1))
[    2.600428]  netlink_rcv_skb (net/netlink/af_netlink.c:2551)
[    2.600447]  netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345)
[    2.600467]  netlink_sendmsg (net/netlink/af_netlink.c:1895)
[    2.600488]  ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4))
[    2.600517]  ___sys_sendmsg (net/socket.c:2752)
[    2.600540]  __sys_sendmsg (net/socket.c:2784)
[    2.600562]  do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94)
[    2.600586]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[    2.600615] RIP: 0033:0x7fd53273d08e
[    2.600633] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 <c9> c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa
All code
========
   0:	4d 89 d8             	mov    %r11,%r8
   3:	e8 94 bd 00 00       	call   0xbd9c
   8:	4c 8b 5d f8          	mov    -0x8(%rbp),%r11
   c:	41 8b 93 08 03 00 00 	mov    0x308(%r11),%edx
  13:	59                   	pop    %rcx
  14:	5e                   	pop    %rsi
  15:	48 83 f8 fc          	cmp    $0xfffffffffffffffc,%rax
  19:	74 11                	je     0x2c
  1b:	c9                   	leave
  1c:	c3                   	ret
  1d:	0f 1f 80 00 00 00 00 	nopl   0x0(%rax)
  24:	48 8b 45 10          	mov    0x10(%rbp),%rax
  28:	0f 05                	syscall
  2a:*	c9                   	leave		<-- trapping instruction
  2b:	c3                   	ret
  2c:	83 e2 39             	and    $0x39,%edx
  2f:	83 fa 08             	cmp    $0x8,%edx
  32:	75 e7                	jne    0x1b
  34:	e8 03 ff ff ff       	call   0xffffffffffffff3c
  39:	0f 1f 00             	nopl   (%rax)
  3c:	f3 0f 1e fa          	endbr64

Code starting with the faulting instruction
===========================================
   0:	c9                   	leave
   1:	c3                   	ret
   2:	83 e2 39             	and    $0x39,%edx
   5:	83 fa 08             	cmp    $0x8,%edx
   8:	75 e7                	jne    0xfffffffffffffff1
   a:	e8 03 ff ff ff       	call   0xffffffffffffff12
   f:	0f 1f 00             	nopl   (%rax)
  12:	f3 0f 1e fa          	endbr64
[    2.600727] RSP: 002b:00007ffcd66655c0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[    2.600772] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fd53273d08e
[    2.600809] RDX: 0000000000000000 RSI: 00007ffcd6665670 RDI: 0000000000000005
[    2.600853] RBP: 00007ffcd66655d0 R08: 0000000000000000 R09: 0000000000000000
[    2.600893] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10d9f3
[    2.600936] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffcd6665d40
| [    2.601036] ------------[ cut here ]------------
| [    2.601064] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/247
| [    2.601115] Modules linked in: netconsole netdevsim
| [    2.601201] Tainted: [W]=WARN
[    2.601224] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[    2.601264] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3))
[    2.601297] Code: 80 00 00 00 e8 09 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 96 a5 fb ff b9 a6 ff ff
All code
========
   0:	80 00 00             	addb   $0x0,(%rax)
   3:	00 e8                	add    %ch,%al
   5:	09 d9                	or     %ebx,%ecx
   7:	ff                   	(bad)
   8:	ff 48 83             	decl   -0x7d(%rax)
   b:	c4                   	(bad)
   c:	38 85 c0 75 18 48    	cmp    %al,0x481875c0(%rbp)
  12:	83 c4 08             	add    $0x8,%esp
  15:	4c 89 f8             	mov    %r15,%rax
  18:	5b                   	pop    %rbx
  19:	5d                   	pop    %rbp
  1a:	41 5c                	pop    %r12
  1c:	41 5d                	pop    %r13
  1e:	41 5e                	pop    %r14
  20:	41 5f                	pop    %r15
  22:	c3                   	ret
  23:	44 8b 48 08          	mov    0x8(%rax),%r9d
  27:	eb b4                	jmp    0xffffffffffffffdd
  29:	90                   	nop
  2a:*	0f 0b                	ud2		<-- trapping instruction
  2c:	90                   	nop
  2d:	ba 02 00 00 00       	mov    $0x2,%edx
  32:	4c 89 fe             	mov    %r15,%rsi
  35:	31 ff                	xor    %edi,%edi
  37:	e8 96 a5 fb ff       	call   0xfffffffffffba5d2
  3c:	b9                   	.byte 0xb9
  3d:	a6                   	cmpsb  (%rdi),(%rsi)
  3e:	ff                   	(bad)
  3f:	ff                   	.byte 0xff

Code starting with the faulting instruction
===========================================
   0:	0f 0b                	ud2
   2:	90                   	nop
   3:	ba 02 00 00 00       	mov    $0x2,%edx
   8:	4c 89 fe             	mov    %r15,%rsi
   b:	31 ff                	xor    %edi,%edi
   d:	e8 96 a5 fb ff       	call   0xfffffffffffba5a8
  12:	b9                   	.byte 0xb9
  13:	a6                   	cmpsb  (%rdi),(%rsi)
  14:	ff                   	(bad)
  15:	ff                   	.byte 0xff
[    2.601392] RSP: 0018:ff45079f805c3600 EFLAGS: 00010286
[    2.601422] RAX: 00000000ffffffa6 RBX: 0000000000000041 RCX: 0000000000000000
[    2.601464] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff1fb1fac1deca00
[    2.601517] RBP: 0000000000000000 R08: ff1fb1fac1de7790 R09: ff1fb1fac1c32034
[    2.601560] R10: ff1fb1fac4372118 R11: fefefefefefefeff R12: 0000000000000000
[    2.601603] R13: 0000000000000010 R14: ff1fb1fac4372000 R15: ff1fb1fac1deca00
[    2.601651] FS:  00007fd532503840(0000) GS:ff1fb1fb6ffbe000(0000) knlGS:0000000000000000
[    2.601693] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[    2.601724] CR2: 0000000036a33988 CR3: 0000000006e70005 CR4: 0000000000771ef0
[    2.601762] PKRU: 55555554
[    2.601778] Call Trace:
[    2.601791]  <TASK>
[    2.601808]  rtmsg_ifinfo (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:4560)
[    2.601830]  netif_open (net/core/dev.c:1729 net/core/dev.c:1718)
[    2.601852]  dev_open (net/core/dev_api.c:202)
[    2.601877]  bond_enslave (drivers/net/bonding/bond_main.c:2079)
[    2.601899]  ? exc_invalid_op (arch/x86/kernel/traps.c:490 (discriminator 2))
[    2.601921]  do_set_master (net/core/rtnetlink.c:3011)
[    2.601942]  do_setlink.isra.0 (net/core/rtnetlink.c:3213 (discriminator 1))
[    2.601964]  ? __nla_validate_parse (lib/nlattr.c:620)
[    2.601991]  rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1))
[    2.602014]  ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7))
[    2.602036]  ? do_setlink.isra.0 (net/core/rtnetlink.c:3455)
[    2.602065]  rtnetlink_rcv_msg (net/core/rtnetlink.c:7061)
[    2.602086]  ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360)
[    2.602107]  ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1))
[    2.602138]  netlink_rcv_skb (net/netlink/af_netlink.c:2551)
[    2.602158]  netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345)
[    2.602183]  netlink_sendmsg (net/netlink/af_netlink.c:1895)
[    2.602204]  ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4))
[    2.602225]  ___sys_sendmsg (net/socket.c:2752)
[    2.602246]  __sys_sendmsg (net/socket.c:2784)
[    2.602267]  do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94)
[    2.602287]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[    2.602315] RIP: 0033:0x7fd53273d08e
[    2.602334] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 <c9> c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa
All code
========
   0:	4d 89 d8             	mov    %r11,%r8
   3:	e8 94 bd 00 00       	call   0xbd9c
   8:	4c 8b 5d f8          	mov    -0x8(%rbp),%r11
   c:	41 8b 93 08 03 00 00 	mov    0x308(%r11),%edx
  13:	59                   	pop    %rcx
  14:	5e                   	pop    %rsi
  15:	48 83 f8 fc          	cmp    $0xfffffffffffffffc,%rax
  19:	74 11                	je     0x2c
  1b:	c9                   	leave
  1c:	c3                   	ret
  1d:	0f 1f 80 00 00 00 00 	nopl   0x0(%rax)
  24:	48 8b 45 10          	mov    0x10(%rbp),%rax
  28:	0f 05                	syscall
  2a:*	c9                   	leave		<-- trapping instruction
  2b:	c3                   	ret
  2c:	83 e2 39             	and    $0x39,%edx
  2f:	83 fa 08             	cmp    $0x8,%edx
  32:	75 e7                	jne    0x1b
  34:	e8 03 ff ff ff       	call   0xffffffffffffff3c
  39:	0f 1f 00             	nopl   (%rax)
  3c:	f3 0f 1e fa          	endbr64

Code starting with the faulting instruction
===========================================
   0:	c9                   	leave
   1:	c3                   	ret
   2:	83 e2 39             	and    $0x39,%edx
   5:	83 fa 08             	cmp    $0x8,%edx
   8:	75 e7                	jne    0xfffffffffffffff1
   a:	e8 03 ff ff ff       	call   0xffffffffffffff12
   f:	0f 1f 00             	nopl   (%rax)
  12:	f3 0f 1e fa          	endbr64
[    2.602424] RSP: 002b:00007ffcd66655c0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[    2.602463] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fd53273d08e
[    2.602508] RDX: 0000000000000000 RSI: 00007ffcd6665670 RDI: 0000000000000005
[    2.602548] RBP: 00007ffcd66655d0 R08: 0000000000000000 R09: 0000000000000000
[    2.602591] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10d9f3
[    2.602633] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffcd6665d40
| [    2.602737] ------------[ cut here ]------------
| [    2.602764] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/247
| [    2.602813] Modules linked in: netconsole netdevsim
| [    2.602897] Tainted: [W]=WARN
[    2.602921] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[    2.602951] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3))
[    2.602979] Code: 80 00 00 00 e8 09 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 96 a5 fb ff b9 a6 ff ff
All code
========
   0:	80 00 00             	addb   $0x0,(%rax)
   3:	00 e8                	add    %ch,%al
   5:	09 d9                	or     %ebx,%ecx
   7:	ff                   	(bad)
   8:	ff 48 83             	decl   -0x7d(%rax)
   b:	c4                   	(bad)
   c:	38 85 c0 75 18 48    	cmp    %al,0x481875c0(%rbp)
  12:	83 c4 08             	add    $0x8,%esp
  15:	4c 89 f8             	mov    %r15,%rax
  18:	5b                   	pop    %rbx
  19:	5d                   	pop    %rbp
  1a:	41 5c                	pop    %r12
  1c:	41 5d                	pop    %r13
  1e:	41 5e                	pop    %r14
  20:	41 5f                	pop    %r15
  22:	c3                   	ret
  23:	44 8b 48 08          	mov    0x8(%rax),%r9d
  27:	eb b4                	jmp    0xffffffffffffffdd
  29:	90                   	nop
  2a:*	0f 0b                	ud2		<-- trapping instruction
  2c:	90                   	nop
  2d:	ba 02 00 00 00       	mov    $0x2,%edx
  32:	4c 89 fe             	mov    %r15,%rsi
  35:	31 ff                	xor    %edi,%edi
  37:	e8 96 a5 fb ff       	call   0xfffffffffffba5d2
  3c:	b9                   	.byte 0xb9
  3d:	a6                   	cmpsb  (%rdi),(%rsi)
  3e:	ff                   	(bad)
  3f:	ff                   	.byte 0xff

Code starting with the faulting instruction
===========================================
   0:	0f 0b                	ud2
   2:	90                   	nop
   3:	ba 02 00 00 00       	mov    $0x2,%edx
   8:	4c 89 fe             	mov    %r15,%rsi
   b:	31 ff                	xor    %edi,%edi
   d:	e8 96 a5 fb ff       	call   0xfffffffffffba5a8
  12:	b9                   	.byte 0xb9
  13:	a6                   	cmpsb  (%rdi),(%rsi)
  14:	ff                   	(bad)
  15:	ff                   	.byte 0xff
[    2.603077] RSP: 0018:ff45079f805c35e8 EFLAGS: 00010286
[    2.603103] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000
[    2.603142] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff1fb1fac1df1e00
[    2.603182] RBP: 0000000000000000 R08: ff1fb1fac1de7790 R09: ff1fb1fac1c32034
[    2.603222] R10: ff1fb1fac4372118 R11: fefefefefefefeff R12: 0000000000000000
[    2.603261] R13: 0000000000000010 R14: ff1fb1fac4372000 R15: ff1fb1fac1df1e00
[    2.603305] FS:  00007fd532503840(0000) GS:ff1fb1fb6ffbe000(0000) knlGS:0000000000000000
[    2.603344] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[    2.603376] CR2: 0000000036a33988 CR3: 0000000006e70005 CR4: 0000000000771ef0
[    2.603418] PKRU: 55555554
[    2.603432] Call Trace:
[    2.603445]  <TASK>
[    2.603461]  rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121)
[    2.603483]  notifier_call_chain (kernel/notifier.c:85)
[    2.603507]  netdev_lower_state_changed (net/core/dev.c:9573)
[    2.603534]  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)
[    2.603557]  do_set_master (net/core/rtnetlink.c:3011)
[    2.603577]  do_setlink.isra.0 (net/core/rtnetlink.c:3213 (discriminator 1))
[    2.603599]  ? __nla_validate_parse (lib/nlattr.c:620)
[    2.603632]  rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1))
[    2.603656]  ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7))
[    2.603676]  ? do_setlink.isra.0 (net/core/rtnetlink.c:3455)
[    2.603702]  rtnetlink_rcv_msg (net/core/rtnetlink.c:7061)
[    2.603723]  ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360)
[    2.603746]  ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1))
[    2.603773]  netlink_rcv_skb (net/netlink/af_netlink.c:2551)
[    2.603794]  netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345)
[    2.603815]  netlink_sendmsg (net/netlink/af_netlink.c:1895)
[    2.603837]  ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4))
[    2.603858]  ___sys_sendmsg (net/socket.c:2752)
[    2.603885]  __sys_sendmsg (net/socket.c:2784)
[    2.603908]  do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94)
[    2.603928]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[    2.603954] RIP: 0033:0x7fd53273d08e
[    2.603978] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 <c9> c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa
All code
========
   0:	4d 89 d8             	mov    %r11,%r8
   3:	e8 94 bd 00 00       	call   0xbd9c
   8:	4c 8b 5d f8          	mov    -0x8(%rbp),%r11
   c:	41 8b 93 08 03 00 00 	mov    0x308(%r11),%edx
  13:	59                   	pop    %rcx
  14:	5e                   	pop    %rsi
  15:	48 83 f8 fc          	cmp    $0xfffffffffffffffc,%rax
  19:	74 11                	je     0x2c
  1b:	c9                   	leave
  1c:	c3                   	ret
  1d:	0f 1f 80 00 00 00 00 	nopl   0x0(%rax)
  24:	48 8b 45 10          	mov    0x10(%rbp),%rax
  28:	0f 05                	syscall
  2a:*	c9                   	leave		<-- trapping instruction
  2b:	c3                   	ret
  2c:	83 e2 39             	and    $0x39,%edx
  2f:	83 fa 08             	cmp    $0x8,%edx
  32:	75 e7                	jne    0x1b
  34:	e8 03 ff ff ff       	call   0xffffffffffffff3c
  39:	0f 1f 00             	nopl   (%rax)
  3c:	f3 0f 1e fa          	endbr64

Code starting with the faulting instruction
===========================================
   0:	c9                   	leave
   1:	c3                   	ret
   2:	83 e2 39             	and    $0x39,%edx
   5:	83 fa 08             	cmp    $0x8,%edx
   8:	75 e7                	jne    0xfffffffffffffff1
   a:	e8 03 ff ff ff       	call   0xffffffffffffff12
   f:	0f 1f 00             	nopl   (%rax)
  12:	f3 0f 1e fa          	endbr64
[    2.604075] RSP: 002b:00007ffcd66655c0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[    2.604113] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fd53273d08e
[    2.604154] RDX: 0000000000000000 RSI: 00007ffcd6665670 RDI: 0000000000000005
[    2.604192] RBP: 00007ffcd66655d0 R08: 0000000000000000 R09: 0000000000000000
[    2.604233] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10d9f3
[    2.604274] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffcd6665d40
| [    2.604366] ------------[ cut here ]------------
| [    2.604398] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/247
| [    2.604443] Modules linked in: netconsole netdevsim
| [    2.604539] Tainted: [W]=WARN
[    2.604562] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[    2.604595] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3))
[    2.604622] Code: 80 00 00 00 e8 09 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 96 a5 fb ff b9 a6 ff ff
All code
========
   0:	80 00 00             	addb   $0x0,(%rax)
   3:	00 e8                	add    %ch,%al
   5:	09 d9                	or     %ebx,%ecx
   7:	ff                   	(bad)
   8:	ff 48 83             	decl   -0x7d(%rax)
   b:	c4                   	(bad)
   c:	38 85 c0 75 18 48    	cmp    %al,0x481875c0(%rbp)
  12:	83 c4 08             	add    $0x8,%esp
  15:	4c 89 f8             	mov    %r15,%rax
  18:	5b                   	pop    %rbx
  19:	5d                   	pop    %rbp
  1a:	41 5c                	pop    %r12
  1c:	41 5d                	pop    %r13
  1e:	41 5e                	pop    %r14
  20:	41 5f                	pop    %r15
  22:	c3                   	ret
  23:	44 8b 48 08          	mov    0x8(%rax),%r9d
  27:	eb b4                	jmp    0xffffffffffffffdd
  29:	90                   	nop
  2a:*	0f 0b                	ud2		<-- trapping instruction
  2c:	90                   	nop
  2d:	ba 02 00 00 00       	mov    $0x2,%edx
  32:	4c 89 fe             	mov    %r15,%rsi
  35:	31 ff                	xor    %edi,%edi
  37:	e8 96 a5 fb ff       	call   0xfffffffffffba5d2
  3c:	b9                   	.byte 0xb9
  3d:	a6                   	cmpsb  (%rdi),(%rsi)
  3e:	ff                   	(bad)
  3f:	ff                   	.byte 0xff

Code starting with the faulting instruction
===========================================
   0:	0f 0b                	ud2
   2:	90                   	nop
   3:	ba 02 00 00 00       	mov    $0x2,%edx
   8:	4c 89 fe             	mov    %r15,%rsi
   b:	31 ff                	xor    %edi,%edi
   d:	e8 96 a5 fb ff       	call   0xfffffffffffba5a8
  12:	b9                   	.byte 0xb9
  13:	a6                   	cmpsb  (%rdi),(%rsi)
  14:	ff                   	(bad)
  15:	ff                   	.byte 0xff
[    2.604713] RSP: 0018:ff45079f805c3568 EFLAGS: 00010286
[    2.604744] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000
[    2.604780] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff1fb1fac1dece00
[    2.604822] RBP: 0000000000000000 R08: ff1fb1fac1de7790 R09: ff1fb1fac1c32034
[    2.604862] R10: ff1fb1fac4372118 R11: fefefefefefefeff R12: 0000000000000000
[    2.604902] R13: 0000000000000010 R14: ff1fb1fac4372000 R15: ff1fb1fac1dece00
[    2.604945] FS:  00007fd532503840(0000) GS:ff1fb1fb6ffbe000(0000) knlGS:0000000000000000
[    2.604984] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[    2.605020] CR2: 0000000036a33988 CR3: 0000000006e70005 CR4: 0000000000771ef0
[    2.605059] PKRU: 55555554
[    2.605075] Call Trace:
[    2.605087]  <TASK>
[    2.605100]  rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121)
[    2.605122]  notifier_call_chain (kernel/notifier.c:85)
[    2.605143]  __netdev_upper_dev_link (net/core/dev.c:8931)
[    2.605170]  netdev_master_upper_dev_link (net/core/dev.c:9001)
[    2.605195]  bond_enslave (drivers/net/bonding/bond_main.c:1713 drivers/net/bonding/bond_main.c:2229)
[    2.605218]  do_set_master (net/core/rtnetlink.c:3011)
[    2.605239]  do_setlink.isra.0 (net/core/rtnetlink.c:3213 (discriminator 1))
[    2.605261]  ? __nla_validate_parse (lib/nlattr.c:620)
[    2.605290]  rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1))
[    2.605312]  ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7))
[    2.605332]  ? do_setlink.isra.0 (net/core/rtnetlink.c:3455)
[    2.605362]  rtnetlink_rcv_msg (net/core/rtnetlink.c:7061)
[    2.605383]  ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360)
[    2.605404]  ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1))
[    2.605437]  netlink_rcv_skb (net/netlink/af_netlink.c:2551)
[    2.605458]  netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345)
[    2.605478]  netlink_sendmsg (net/netlink/af_netlink.c:1895)
[    2.605502]  ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4))
[    2.605524]  ___sys_sendmsg (net/socket.c:2752)
[    2.605546]  __sys_sendmsg (net/socket.c:2784)
[    2.605570]  do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94)
[    2.605591]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[    2.605617] RIP: 0033:0x7fd53273d08e
[    2.605637] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 <c9> c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa
All code
========
   0:	4d 89 d8             	mov    %r11,%r8
   3:	e8 94 bd 00 00       	call   0xbd9c
   8:	4c 8b 5d f8          	mov    -0x8(%rbp),%r11
   c:	41 8b 93 08 03 00 00 	mov    0x308(%r11),%edx
  13:	59                   	pop    %rcx
  14:	5e                   	pop    %rsi
  15:	48 83 f8 fc          	cmp    $0xfffffffffffffffc,%rax
  19:	74 11                	je     0x2c
  1b:	c9                   	leave
  1c:	c3                   	ret
  1d:	0f 1f 80 00 00 00 00 	nopl   0x0(%rax)
  24:	48 8b 45 10          	mov    0x10(%rbp),%rax
  28:	0f 05                	syscall
  2a:*	c9                   	leave		<-- trapping instruction
  2b:	c3                   	ret
  2c:	83 e2 39             	and    $0x39,%edx
  2f:	83 fa 08             	cmp    $0x8,%edx
  32:	75 e7                	jne    0x1b
  34:	e8 03 ff ff ff       	call   0xffffffffffffff3c
  39:	0f 1f 00             	nopl   (%rax)
  3c:	f3 0f 1e fa          	endbr64

Code starting with the faulting instruction
===========================================
   0:	c9                   	leave
   1:	c3                   	ret
   2:	83 e2 39             	and    $0x39,%edx
   5:	83 fa 08             	cmp    $0x8,%edx
   8:	75 e7                	jne    0xfffffffffffffff1
   a:	e8 03 ff ff ff       	call   0xffffffffffffff12
   f:	0f 1f 00             	nopl   (%rax)
  12:	f3 0f 1e fa          	endbr64
[    2.605731] RSP: 002b:00007ffcd66655c0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[    2.605775] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fd53273d08e
[    2.605818] RDX: 0000000000000000 RSI: 00007ffcd6665670 RDI: 0000000000000005
[    2.605865] RBP: 00007ffcd66655d0 R08: 0000000000000000 R09: 0000000000000000
[    2.605907] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10d9f3
[    2.605947] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffcd6665d40
| [    2.606038] ------------[ cut here ]------------
| [    2.606064] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/247
| [    2.606123] Modules linked in: netconsole netdevsim
| [    2.606204] Tainted: [W]=WARN
[    2.606224] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[    2.606257] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3))
[    2.606282] Code: 80 00 00 00 e8 09 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 96 a5 fb ff b9 a6 ff ff
All code
========
   0:	80 00 00             	addb   $0x0,(%rax)
   3:	00 e8                	add    %ch,%al
   5:	09 d9                	or     %ebx,%ecx
   7:	ff                   	(bad)
   8:	ff 48 83             	decl   -0x7d(%rax)
   b:	c4                   	(bad)
   c:	38 85 c0 75 18 48    	cmp    %al,0x481875c0(%rbp)
  12:	83 c4 08             	add    $0x8,%esp
  15:	4c 89 f8             	mov    %r15,%rax
  18:	5b                   	pop    %rbx
  19:	5d                   	pop    %rbp
  1a:	41 5c                	pop    %r12
  1c:	41 5d                	pop    %r13
  1e:	41 5e                	pop    %r14
  20:	41 5f                	pop    %r15
  22:	c3                   	ret
  23:	44 8b 48 08          	mov    0x8(%rax),%r9d
  27:	eb b4                	jmp    0xffffffffffffffdd
  29:	90                   	nop
  2a:*	0f 0b                	ud2		<-- trapping instruction
  2c:	90                   	nop
  2d:	ba 02 00 00 00       	mov    $0x2,%edx
  32:	4c 89 fe             	mov    %r15,%rsi
  35:	31 ff                	xor    %edi,%edi
  37:	e8 96 a5 fb ff       	call   0xfffffffffffba5d2
  3c:	b9                   	.byte 0xb9
  3d:	a6                   	cmpsb  (%rdi),(%rsi)
  3e:	ff                   	(bad)
  3f:	ff                   	.byte 0xff

Code starting with the faulting instruction
===========================================
   0:	0f 0b                	ud2
   2:	90                   	nop
   3:	ba 02 00 00 00       	mov    $0x2,%edx
   8:	4c 89 fe             	mov    %r15,%rsi
   b:	31 ff                	xor    %edi,%edi
   d:	e8 96 a5 fb ff       	call   0xfffffffffffba5a8
  12:	b9                   	.byte 0xb9
  13:	a6                   	cmpsb  (%rdi),(%rsi)
  14:	ff                   	(bad)
  15:	ff                   	.byte 0xff
[    2.606374] RSP: 0018:ff45079f805c35e8 EFLAGS: 00010286
[    2.606401] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000
[    2.606442] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff1fb1fac190ff00
[    2.606484] RBP: 0000000000000000 R08: ff1fb1fac1de7790 R09: ff1fb1fac1c32034
[    2.606528] R10: ff1fb1fac4372118 R11: fefefefefefefeff R12: 0000000000000000
[    2.606568] R13: 0000000000000010 R14: ff1fb1fac4372000 R15: ff1fb1fac190ff00
[    2.606610] FS:  00007fd532503840(0000) GS:ff1fb1fb6ffbe000(0000) knlGS:0000000000000000
[    2.606650] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[    2.606683] CR2: 0000000036a33988 CR3: 0000000006e70005 CR4: 0000000000771ef0
[    2.606720] PKRU: 55555554
[    2.606732] Call Trace:
[    2.606747]  <TASK>
[    2.606762]  rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121)
[    2.606784]  notifier_call_chain (kernel/notifier.c:85)
[    2.606805]  netdev_lower_state_changed (net/core/dev.c:9573)
[    2.606830]  bond_enslave (drivers/net/bonding/bond_main.c:1830 drivers/net/bonding/bond_main.c:2235)
[    2.606851]  do_set_master (net/core/rtnetlink.c:3011)
[    2.606873]  do_setlink.isra.0 (net/core/rtnetlink.c:3213 (discriminator 1))
[    2.606893]  ? __nla_validate_parse (lib/nlattr.c:620)
[    2.606923]  rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1))
[    2.606946]  ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7))
[    2.606964]  ? do_setlink.isra.0 (net/core/rtnetlink.c:3455)
[    2.606991]  rtnetlink_rcv_msg (net/core/rtnetlink.c:7061)
[    2.607014]  ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360)
[    2.607036]  ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1))
[    2.607069]  netlink_rcv_skb (net/netlink/af_netlink.c:2551)
[    2.607091]  netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345)
[    2.607119]  netlink_sendmsg (net/netlink/af_netlink.c:1895)
[    2.607141]  ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4))
[    2.607164]  ___sys_sendmsg (net/socket.c:2752)
[    2.607185]  __sys_sendmsg (net/socket.c:2784)
[    2.607208]  do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94)
[    2.607226]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[    2.607251] RIP: 0033:0x7fd53273d08e
[    2.607270] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 <c9> c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa
All code
========
   0:	4d 89 d8             	mov    %r11,%r8
   3:	e8 94 bd 00 00       	call   0xbd9c
   8:	4c 8b 5d f8          	mov    -0x8(%rbp),%r11
   c:	41 8b 93 08 03 00 00 	mov    0x308(%r11),%edx
  13:	59                   	pop    %rcx
  14:	5e                   	pop    %rsi
  15:	48 83 f8 fc          	cmp    $0xfffffffffffffffc,%rax
  19:	74 11                	je     0x2c
  1b:	c9                   	leave
  1c:	c3                   	ret
  1d:	0f 1f 80 00 00 00 00 	nopl   0x0(%rax)
  24:	48 8b 45 10          	mov    0x10(%rbp),%rax
  28:	0f 05                	syscall
  2a:*	c9                   	leave		<-- trapping instruction
  2b:	c3                   	ret
  2c:	83 e2 39             	and    $0x39,%edx
  2f:	83 fa 08             	cmp    $0x8,%edx
  32:	75 e7                	jne    0x1b
  34:	e8 03 ff ff ff       	call   0xffffffffffffff3c
  39:	0f 1f 00             	nopl   (%rax)
  3c:	f3 0f 1e fa          	endbr64

Code starting with the faulting instruction
===========================================
   0:	c9                   	leave
   1:	c3                   	ret
   2:	83 e2 39             	and    $0x39,%edx
   5:	83 fa 08             	cmp    $0x8,%edx
   8:	75 e7                	jne    0xfffffffffffffff1
   a:	e8 03 ff ff ff       	call   0xffffffffffffff12
   f:	0f 1f 00             	nopl   (%rax)
  12:	f3 0f 1e fa          	endbr64
[    2.607363] RSP: 002b:00007ffcd66655c0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[    2.607404] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fd53273d08e
[    2.607446] RDX: 0000000000000000 RSI: 00007ffcd6665670 RDI: 0000000000000005
[    2.607483] RBP: 00007ffcd66655d0 R08: 0000000000000000 R09: 0000000000000000
[    2.607524] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10d9f3
[    2.607564] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffcd6665d40
| [    2.607657] ------------[ cut here ]------------
| [    2.607685] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/247
| [    2.607736] Modules linked in: netconsole netdevsim
| [    2.607818] Tainted: [W]=WARN
[    2.607849] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[    2.607880] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3))
[    2.607907] Code: 80 00 00 00 e8 09 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 96 a5 fb ff b9 a6 ff ff
All code
========
   0:	80 00 00             	addb   $0x0,(%rax)
   3:	00 e8                	add    %ch,%al
   5:	09 d9                	or     %ebx,%ecx
   7:	ff                   	(bad)
   8:	ff 48 83             	decl   -0x7d(%rax)
   b:	c4                   	(bad)
   c:	38 85 c0 75 18 48    	cmp    %al,0x481875c0(%rbp)
  12:	83 c4 08             	add    $0x8,%esp
  15:	4c 89 f8             	mov    %r15,%rax
  18:	5b                   	pop    %rbx
  19:	5d                   	pop    %rbp
  1a:	41 5c                	pop    %r12
  1c:	41 5d                	pop    %r13
  1e:	41 5e                	pop    %r14
  20:	41 5f                	pop    %r15
  22:	c3                   	ret
  23:	44 8b 48 08          	mov    0x8(%rax),%r9d
  27:	eb b4                	jmp    0xffffffffffffffdd
  29:	90                   	nop
  2a:*	0f 0b                	ud2		<-- trapping instruction
  2c:	90                   	nop
  2d:	ba 02 00 00 00       	mov    $0x2,%edx
  32:	4c 89 fe             	mov    %r15,%rsi
  35:	31 ff                	xor    %edi,%edi
  37:	e8 96 a5 fb ff       	call   0xfffffffffffba5d2
  3c:	b9                   	.byte 0xb9
  3d:	a6                   	cmpsb  (%rdi),(%rsi)
  3e:	ff                   	(bad)
  3f:	ff                   	.byte 0xff

Code starting with the faulting instruction
===========================================
   0:	0f 0b                	ud2
   2:	90                   	nop
   3:	ba 02 00 00 00       	mov    $0x2,%edx
   8:	4c 89 fe             	mov    %r15,%rsi
   b:	31 ff                	xor    %edi,%edi
   d:	e8 96 a5 fb ff       	call   0xfffffffffffba5a8
  12:	b9                   	.byte 0xb9
  13:	a6                   	cmpsb  (%rdi),(%rsi)
  14:	ff                   	(bad)
  15:	ff                   	.byte 0xff
[    2.608007] RSP: 0018:ff45079f805c35b8 EFLAGS: 00010286
[    2.608034] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000
[    2.608072] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff1fb1fac1df1f00
[    2.608109] RBP: 0000000000000002 R08: ff1fb1fac30ea790 R09: ff1fb1fac1c32034
[    2.608145] R10: ff1fb1fac6e4e118 R11: fefefefefefefeff R12: 0000000000000000
[    2.608185] R13: 0000000000000010 R14: ff1fb1fac6e4e000 R15: ff1fb1fac1df1f00
[    2.608227] FS:  00007fd532503840(0000) GS:ff1fb1fb6ffbe000(0000) knlGS:0000000000000000
[    2.608267] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[    2.608300] CR2: 0000000036a33988 CR3: 0000000006e70005 CR4: 0000000000771ef0
[    2.608341] PKRU: 55555554
[    2.608356] Call Trace:
[    2.608369]  <TASK>
[    2.608381]  rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121)
[    2.608403]  notifier_call_chain (kernel/notifier.c:85)
[    2.608424]  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)
[    2.608459]  bond_enslave (drivers/net/bonding/bond_main.c:2276)
[    2.608483]  do_set_master (net/core/rtnetlink.c:3011)
[    2.608507]  do_setlink.isra.0 (net/core/rtnetlink.c:3213 (discriminator 1))
[    2.608531]  ? __nla_validate_parse (lib/nlattr.c:620)
[    2.608559]  rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1))
[    2.608582]  ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7))
[    2.608603]  ? do_setlink.isra.0 (net/core/rtnetlink.c:3455)
[    2.608632]  rtnetlink_rcv_msg (net/core/rtnetlink.c:7061)
[    2.608659]  ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360)
[    2.608680]  ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1))
[    2.608714]  netlink_rcv_skb (net/netlink/af_netlink.c:2551)
[    2.608736]  netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345)
[    2.608757]  netlink_sendmsg (net/netlink/af_netlink.c:1895)
[    2.608779]  ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4))
[    2.608799]  ___sys_sendmsg (net/socket.c:2752)
[    2.608821]  __sys_sendmsg (net/socket.c:2784)
[    2.608840]  do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94)
[    2.608861]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[    2.608887] RIP: 0033:0x7fd53273d08e
[    2.608909] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 <c9> c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa
All code
========
   0:	4d 89 d8             	mov    %r11,%r8
   3:	e8 94 bd 00 00       	call   0xbd9c
   8:	4c 8b 5d f8          	mov    -0x8(%rbp),%r11
   c:	41 8b 93 08 03 00 00 	mov    0x308(%r11),%edx
  13:	59                   	pop    %rcx
  14:	5e                   	pop    %rsi
  15:	48 83 f8 fc          	cmp    $0xfffffffffffffffc,%rax
  19:	74 11                	je     0x2c
  1b:	c9                   	leave
  1c:	c3                   	ret
  1d:	0f 1f 80 00 00 00 00 	nopl   0x0(%rax)
  24:	48 8b 45 10          	mov    0x10(%rbp),%rax
  28:	0f 05                	syscall
  2a:*	c9                   	leave		<-- trapping instruction
  2b:	c3                   	ret
  2c:	83 e2 39             	and    $0x39,%edx
  2f:	83 fa 08             	cmp    $0x8,%edx
  32:	75 e7                	jne    0x1b
  34:	e8 03 ff ff ff       	call   0xffffffffffffff3c
  39:	0f 1f 00             	nopl   (%rax)
  3c:	f3 0f 1e fa          	endbr64

Code starting with the faulting instruction
===========================================
   0:	c9                   	leave
   1:	c3                   	ret
   2:	83 e2 39             	and    $0x39,%edx
   5:	83 fa 08             	cmp    $0x8,%edx
   8:	75 e7                	jne    0xfffffffffffffff1
   a:	e8 03 ff ff ff       	call   0xffffffffffffff12
   f:	0f 1f 00             	nopl   (%rax)
  12:	f3 0f 1e fa          	endbr64
[    2.608999] RSP: 002b:00007ffcd66655c0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[    2.609048] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fd53273d08e
[    2.609089] RDX: 0000000000000000 RSI: 00007ffcd6665670 RDI: 0000000000000005
[    2.609127] RBP: 00007ffcd66655d0 R08: 0000000000000000 R09: 0000000000000000
[    2.609170] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10d9f3
[    2.609214] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffcd6665d40
| [    2.609304] ------------[ cut here ]------------
| [    2.609333] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: 0/39
| [    2.609384] Modules linked in: netconsole netdevsim
| [    2.609459] Tainted: [W]=WARN
[    2.609476] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[    2.609515] Workqueue: events_unbound linkwatch_event
[    2.609545] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3))
[    2.609574] Code: 80 00 00 00 e8 09 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 96 a5 fb ff b9 a6 ff ff
All code
========
   0:	80 00 00             	addb   $0x0,(%rax)
   3:	00 e8                	add    %ch,%al
   5:	09 d9                	or     %ebx,%ecx
   7:	ff                   	(bad)
   8:	ff 48 83             	decl   -0x7d(%rax)
   b:	c4                   	(bad)
   c:	38 85 c0 75 18 48    	cmp    %al,0x481875c0(%rbp)
  12:	83 c4 08             	add    $0x8,%esp
  15:	4c 89 f8             	mov    %r15,%rax
  18:	5b                   	pop    %rbx
  19:	5d                   	pop    %rbp
  1a:	41 5c                	pop    %r12
  1c:	41 5d                	pop    %r13
  1e:	41 5e                	pop    %r14
  20:	41 5f                	pop    %r15
  22:	c3                   	ret
  23:	44 8b 48 08          	mov    0x8(%rax),%r9d
  27:	eb b4                	jmp    0xffffffffffffffdd
  29:	90                   	nop
  2a:*	0f 0b                	ud2		<-- trapping instruction
  2c:	90                   	nop
  2d:	ba 02 00 00 00       	mov    $0x2,%edx
  32:	4c 89 fe             	mov    %r15,%rsi
  35:	31 ff                	xor    %edi,%edi
  37:	e8 96 a5 fb ff       	call   0xfffffffffffba5d2
  3c:	b9                   	.byte 0xb9
  3d:	a6                   	cmpsb  (%rdi),(%rsi)
  3e:	ff                   	(bad)
  3f:	ff                   	.byte 0xff

Code starting with the faulting instruction
===========================================
   0:	0f 0b                	ud2
   2:	90                   	nop
   3:	ba 02 00 00 00       	mov    $0x2,%edx
   8:	4c 89 fe             	mov    %r15,%rsi
   b:	31 ff                	xor    %edi,%edi
   d:	e8 96 a5 fb ff       	call   0xfffffffffffba5a8
  12:	b9                   	.byte 0xb9
  13:	a6                   	cmpsb  (%rdi),(%rsi)
  14:	ff                   	(bad)
  15:	ff                   	.byte 0xff
[    2.609666] RSP: 0018:ff45079f80163d50 EFLAGS: 00010286
[    2.609693] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000
[    2.609737] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff1fb1fac1915000
[    2.609776] RBP: 0000000000000000 R08: ff1fb1fac1de7790 R09: ff1fb1fac1c32034
[    2.609812] R10: ff1fb1fac4372118 R11: fefefefefefefeff R12: 0000000000000000
[    2.609849] R13: 0000000000000010 R14: ff1fb1fac4372000 R15: ff1fb1fac1915000
[    2.609892] FS:  0000000000000000(0000) GS:ff1fb1fb6ffbe000(0000) knlGS:0000000000000000
[    2.609931] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[    2.609965] CR2: 0000000036a33988 CR3: 0000000006e70005 CR4: 0000000000771ef0
[    2.610006] PKRU: 55555554
[    2.610022] Call Trace:
[    2.610038]  <TASK>
[    2.610051]  rtmsg_ifinfo (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:4560)
[    2.610072]  netif_state_change (net/core/dev.c:1605)
[    2.610093]  ? linkwatch_do_dev (net/core/link_watch.c:182 net/core/link_watch.c:166)
[    2.610114]  __linkwatch_run_queue (net/core/link_watch.c:240)
[    2.610142]  linkwatch_event (net/core/link_watch.c:314 (discriminator 11))
[    2.610164]  process_one_work (kernel/workqueue.c:3314)
[    2.610182]  worker_thread (kernel/workqueue.c:3397 kernel/workqueue.c:3478)
[    2.610204]  ? rescuer_thread (kernel/workqueue.c:3672)
[    2.610223]  kthread (kernel/kthread.c:436)
[    2.610244]  ? kthread_park (kernel/kthread.c:725 (discriminator 4))
[    2.610269]  ret_from_fork (arch/x86/kernel/process.c:158)
[    2.610291]  ? kthread_park (kernel/kthread.c:725 (discriminator 4))
[    2.610314]  ret_from_fork_asm (arch/x86/entry/entry_64.S:245)
| [    2.610383] ------------[ cut here ]------------
| [    2.610412] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: 0/39
| [    2.610467] Modules linked in: netconsole netdevsim
| [    2.610554] Tainted: [W]=WARN
[    2.610574] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[    2.610609] Workqueue: events_unbound linkwatch_event
[    2.610636] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3))
[    2.610663] Code: 80 00 00 00 e8 09 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 96 a5 fb ff b9 a6 ff ff
All code
========
   0:	80 00 00             	addb   $0x0,(%rax)
   3:	00 e8                	add    %ch,%al
   5:	09 d9                	or     %ebx,%ecx
   7:	ff                   	(bad)
   8:	ff 48 83             	decl   -0x7d(%rax)
   b:	c4                   	(bad)
   c:	38 85 c0 75 18 48    	cmp    %al,0x481875c0(%rbp)
  12:	83 c4 08             	add    $0x8,%esp
  15:	4c 89 f8             	mov    %r15,%rax
  18:	5b                   	pop    %rbx
  19:	5d                   	pop    %rbp
  1a:	41 5c                	pop    %r12
  1c:	41 5d                	pop    %r13
  1e:	41 5e                	pop    %r14
  20:	41 5f                	pop    %r15
  22:	c3                   	ret
  23:	44 8b 48 08          	mov    0x8(%rax),%r9d
  27:	eb b4                	jmp    0xffffffffffffffdd
  29:	90                   	nop
  2a:*	0f 0b                	ud2		<-- trapping instruction
  2c:	90                   	nop
  2d:	ba 02 00 00 00       	mov    $0x2,%edx
  32:	4c 89 fe             	mov    %r15,%rsi
  35:	31 ff                	xor    %edi,%edi
  37:	e8 96 a5 fb ff       	call   0xfffffffffffba5d2
  3c:	b9                   	.byte 0xb9
  3d:	a6                   	cmpsb  (%rdi),(%rsi)
  3e:	ff                   	(bad)
  3f:	ff                   	.byte 0xff

Code starting with the faulting instruction
===========================================
   0:	0f 0b                	ud2
   2:	90                   	nop
   3:	ba 02 00 00 00       	mov    $0x2,%edx
   8:	4c 89 fe             	mov    %r15,%rsi
   b:	31 ff                	xor    %edi,%edi
   d:	e8 96 a5 fb ff       	call   0xfffffffffffba5a8
  12:	b9                   	.byte 0xb9
  13:	a6                   	cmpsb  (%rdi),(%rsi)
  14:	ff                   	(bad)
  15:	ff                   	.byte 0xff
[    2.610756] RSP: 0018:ff45079f80163d50 EFLAGS: 00010286
[    2.610782] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000
[    2.610824] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff1fb1fac1df1d00
[    2.610863] RBP: 0000000000000000 R08: ff1fb1fac1239d50 R09: ff1fb1fac1c32030
[    2.610904] R10: ff1fb1fac675e118 R11: fefefefefefefeff R12: 0000000000000000
[    2.610945] R13: 0000000000000010 R14: ff1fb1fac675e000 R15: ff1fb1fac1df1d00
[    2.610991] FS:  0000000000000000(0000) GS:ff1fb1fb6ffbe000(0000) knlGS:0000000000000000
[    2.611035] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[    2.611080] CR2: 0000000036a33988 CR3: 0000000006e70005 CR4: 0000000000771ef0
[    2.611122] PKRU: 55555554
[    2.611137] Call Trace:
[    2.611152]  <TASK>
[    2.611167]  rtmsg_ifinfo (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:4560)
[    2.611191]  netif_state_change (net/core/dev.c:1605)
[    2.611213]  ? linkwatch_do_dev (net/core/link_watch.c:182 net/core/link_watch.c:166)
[    2.611236]  __linkwatch_run_queue (net/core/link_watch.c:240)
[    2.611263]  linkwatch_event (net/core/link_watch.c:314 (discriminator 11))
[    2.611290]  process_one_work (kernel/workqueue.c:3314)
[    2.611310]  worker_thread (kernel/workqueue.c:3397 kernel/workqueue.c:3478)
[    2.611332]  ? rescuer_thread (kernel/workqueue.c:3672)
[    2.611357]  kthread (kernel/kthread.c:436)
[    2.611378]  ? kthread_park (kernel/kthread.c:725 (discriminator 4))
[    2.611401]  ret_from_fork (arch/x86/kernel/process.c:158)
[    2.611423]  ? kthread_park (kernel/kthread.c:725 (discriminator 4))
[    2.611443]  ret_from_fork_asm (arch/x86/entry/entry_64.S:245)
| [    2.614699] ------------[ cut here ]------------
| [    2.614762] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#2: ip/248
| [    2.614853] Modules linked in: netconsole netdevsim
| [    2.615021] Tainted: [W]=WARN
[    2.615084] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[    2.615157] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3))
[    2.615226] Code: 80 00 00 00 e8 09 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 96 a5 fb ff b9 a6 ff ff
All code
========
   0:	80 00 00             	addb   $0x0,(%rax)
   3:	00 e8                	add    %ch,%al
   5:	09 d9                	or     %ebx,%ecx
   7:	ff                   	(bad)
   8:	ff 48 83             	decl   -0x7d(%rax)
   b:	c4                   	(bad)
   c:	38 85 c0 75 18 48    	cmp    %al,0x481875c0(%rbp)
  12:	83 c4 08             	add    $0x8,%esp
  15:	4c 89 f8             	mov    %r15,%rax
  18:	5b                   	pop    %rbx
  19:	5d                   	pop    %rbp
  1a:	41 5c                	pop    %r12
  1c:	41 5d                	pop    %r13
  1e:	41 5e                	pop    %r14
  20:	41 5f                	pop    %r15
  22:	c3                   	ret
  23:	44 8b 48 08          	mov    0x8(%rax),%r9d
  27:	eb b4                	jmp    0xffffffffffffffdd
  29:	90                   	nop
  2a:*	0f 0b                	ud2		<-- trapping instruction
  2c:	90                   	nop
  2d:	ba 02 00 00 00       	mov    $0x2,%edx
  32:	4c 89 fe             	mov    %r15,%rsi
  35:	31 ff                	xor    %edi,%edi
  37:	e8 96 a5 fb ff       	call   0xfffffffffffba5d2
  3c:	b9                   	.byte 0xb9
  3d:	a6                   	cmpsb  (%rdi),(%rsi)
  3e:	ff                   	(bad)
  3f:	ff                   	.byte 0xff

Code starting with the faulting instruction
===========================================
   0:	0f 0b                	ud2
   2:	90                   	nop
   3:	ba 02 00 00 00       	mov    $0x2,%edx
   8:	4c 89 fe             	mov    %r15,%rsi
   b:	31 ff                	xor    %edi,%edi
   d:	e8 96 a5 fb ff       	call   0xfffffffffffba5a8
  12:	b9                   	.byte 0xb9
  13:	a6                   	cmpsb  (%rdi),(%rsi)
  14:	ff                   	(bad)
  15:	ff                   	.byte 0xff
[    2.615353] RSP: 0018:ff45079f805cb5a8 EFLAGS: 00010286
[    2.615417] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000
[    2.615504] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff1fb1fac1902c00
[    2.615580] RBP: 0000000000000000 R08: ff1fb1fac1932450 R09: ff1fb1fac6e51034
[    2.615658] R10: ff1fb1fac6e3c118 R11: fefefefefefefeff R12: 0000000000000000
[    2.615730] R13: 0000000000000010 R14: ff1fb1fac6e3c000 R15: ff1fb1fac1902c00
[    2.615813] FS:  00007ffae39e1840(0000) GS:ff1fb1fb6ff3e000(0000) knlGS:0000000000000000
[    2.615895] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[    2.615961] CR2: 00007ffae3cb11a0 CR3: 000000000335d004 CR4: 0000000000771ef0
[    2.616051] PKRU: 55555554
[    2.616103] Call Trace:
[    2.616155]  <TASK>
[    2.616206]  rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121)
[    2.616269]  notifier_call_chain (kernel/notifier.c:85)
[    2.616330]  netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993)
[    2.616399]  dev_set_mac_address (net/core/dev_api.c:339)
[    2.616462]  bond_enslave (drivers/net/bonding/bond_main.c:2067)
[    2.616533]  ? exc_invalid_op (arch/x86/kernel/traps.c:490 (discriminator 2))
[    2.616595]  do_set_master (net/core/rtnetlink.c:3011)
[    2.616660]  do_setlink.isra.0 (net/core/rtnetlink.c:3213 (discriminator 1))
[    2.616722]  ? __nla_validate_parse (lib/nlattr.c:620)
[    2.616795]  rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1))
[    2.616856]  ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7))
[    2.616923]  ? do_setlink.isra.0 (net/core/rtnetlink.c:3455)
[    2.616987]  rtnetlink_rcv_msg (net/core/rtnetlink.c:7061)
[    2.617057]  ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360)
[    2.617119]  ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1))
[    2.617186]  netlink_rcv_skb (net/netlink/af_netlink.c:2551)
[    2.617249]  netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345)
[    2.617311]  netlink_sendmsg (net/netlink/af_netlink.c:1895)
[    2.617374]  ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4))
[    2.617433]  ___sys_sendmsg (net/socket.c:2752)
[    2.617506]  __sys_sendmsg (net/socket.c:2784)
[    2.617564]  do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94)
[    2.617626]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[    2.617696] RIP: 0033:0x7ffae3c1b08e
[    2.617758] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 <c9> c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa
All code
========
   0:	4d 89 d8             	mov    %r11,%r8
   3:	e8 94 bd 00 00       	call   0xbd9c
   8:	4c 8b 5d f8          	mov    -0x8(%rbp),%r11
   c:	41 8b 93 08 03 00 00 	mov    0x308(%r11),%edx
  13:	59                   	pop    %rcx
  14:	5e                   	pop    %rsi
  15:	48 83 f8 fc          	cmp    $0xfffffffffffffffc,%rax
  19:	74 11                	je     0x2c
  1b:	c9                   	leave
  1c:	c3                   	ret
  1d:	0f 1f 80 00 00 00 00 	nopl   0x0(%rax)
  24:	48 8b 45 10          	mov    0x10(%rbp),%rax
  28:	0f 05                	syscall
  2a:*	c9                   	leave		<-- trapping instruction
  2b:	c3                   	ret
  2c:	83 e2 39             	and    $0x39,%edx
  2f:	83 fa 08             	cmp    $0x8,%edx
  32:	75 e7                	jne    0x1b
  34:	e8 03 ff ff ff       	call   0xffffffffffffff3c
  39:	0f 1f 00             	nopl   (%rax)
  3c:	f3 0f 1e fa          	endbr64

Code starting with the faulting instruction
===========================================
   0:	c9                   	leave
   1:	c3                   	ret
   2:	83 e2 39             	and    $0x39,%edx
   5:	83 fa 08             	cmp    $0x8,%edx
   8:	75 e7                	jne    0xfffffffffffffff1
   a:	e8 03 ff ff ff       	call   0xffffffffffffff12
   f:	0f 1f 00             	nopl   (%rax)
  12:	f3 0f 1e fa          	endbr64
[    2.617891] RSP: 002b:00007ffc65761320 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[    2.617970] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007ffae3c1b08e
[    2.618054] RDX: 0000000000000000 RSI: 00007ffc657613d0 RDI: 0000000000000005
[    2.618134] RBP: 00007ffc65761330 R08: 0000000000000000 R09: 0000000000000000
[    2.618213] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10d9f3
[    2.618293] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffc65761aa0
| [    2.618518] ------------[ cut here ]------------
| [    2.618585] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#2: ip/248
| [    2.618673] Modules linked in: netconsole netdevsim
| [    2.618835] Tainted: [W]=WARN
[    2.618895] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[    2.618968] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3))
[    2.619044] Code: 80 00 00 00 e8 09 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 96 a5 fb ff b9 a6 ff ff
All code
========
   0:	80 00 00             	addb   $0x0,(%rax)
   3:	00 e8                	add    %ch,%al
   5:	09 d9                	or     %ebx,%ecx
   7:	ff                   	(bad)
   8:	ff 48 83             	decl   -0x7d(%rax)
   b:	c4                   	(bad)
   c:	38 85 c0 75 18 48    	cmp    %al,0x481875c0(%rbp)
  12:	83 c4 08             	add    $0x8,%esp
  15:	4c 89 f8             	mov    %r15,%rax
  18:	5b                   	pop    %rbx
  19:	5d                   	pop    %rbp
  1a:	41 5c                	pop    %r12
  1c:	41 5d                	pop    %r13
  1e:	41 5e                	pop    %r14
  20:	41 5f                	pop    %r15
  22:	c3                   	ret
  23:	44 8b 48 08          	mov    0x8(%rax),%r9d
  27:	eb b4                	jmp    0xffffffffffffffdd
  29:	90                   	nop
  2a:*	0f 0b                	ud2		<-- trapping instruction
  2c:	90                   	nop
  2d:	ba 02 00 00 00       	mov    $0x2,%edx
  32:	4c 89 fe             	mov    %r15,%rsi
  35:	31 ff                	xor    %edi,%edi
  37:	e8 96 a5 fb ff       	call   0xfffffffffffba5d2
  3c:	b9                   	.byte 0xb9
  3d:	a6                   	cmpsb  (%rdi),(%rsi)
  3e:	ff                   	(bad)
  3f:	ff                   	.byte 0xff

Code starting with the faulting instruction
===========================================
   0:	0f 0b                	ud2
   2:	90                   	nop
   3:	ba 02 00 00 00       	mov    $0x2,%edx
   8:	4c 89 fe             	mov    %r15,%rsi
   b:	31 ff                	xor    %edi,%edi
   d:	e8 96 a5 fb ff       	call   0xfffffffffffba5a8
  12:	b9                   	.byte 0xb9
  13:	a6                   	cmpsb  (%rdi),(%rsi)
  14:	ff                   	(bad)
  15:	ff                   	.byte 0xff
[    2.619177] RSP: 0018:ff45079f805cb600 EFLAGS: 00010286
[    2.619245] RAX: 00000000ffffffa6 RBX: 0000000000000041 RCX: 0000000000000000
[    2.619325] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff1fb1fac3063600
[    2.619404] RBP: 0000000000000000 R08: ff1fb1fac1932450 R09: ff1fb1fac6e51034
[    2.619483] R10: ff1fb1fac6e3c118 R11: fefefefefefefeff R12: 0000000000000000
[    2.619569] R13: 0000000000000010 R14: ff1fb1fac6e3c000 R15: ff1fb1fac3063600
[    2.619656] FS:  00007ffae39e1840(0000) GS:ff1fb1fb6ff3e000(0000) knlGS:0000000000000000
[    2.619737] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[    2.619808] CR2: 00007ffae3cb11a0 CR3: 000000000335d004 CR4: 0000000000771ef0
[    2.619888] PKRU: 55555554
[    2.619940] Call Trace:
[    2.619993]  <TASK>
[    2.620053]  rtmsg_ifinfo (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:4560)
[    2.620115]  netif_open (net/core/dev.c:1729 net/core/dev.c:1718)
[    2.620177]  dev_open (net/core/dev_api.c:202)
[    2.620240]  bond_enslave (drivers/net/bonding/bond_main.c:2079)
[    2.620304]  ? exc_invalid_op (arch/x86/kernel/traps.c:490 (discriminator 2))
[    2.620368]  do_set_master (net/core/rtnetlink.c:3011)
[    2.620431]  do_setlink.isra.0 (net/core/rtnetlink.c:3213 (discriminator 1))
[    2.620493]  ? __nla_validate_parse (lib/nlattr.c:620)
[    2.620571]  rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1))
[    2.620635]  ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7))
[    2.620697]  ? do_setlink.isra.0 (net/core/rtnetlink.c:3455)
[    2.620763]  rtnetlink_rcv_msg (net/core/rtnetlink.c:7061)
[    2.620826]  ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360)
[    2.620889]  ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1))
[    2.620956]  netlink_rcv_skb (net/netlink/af_netlink.c:2551)
[    2.621029]  netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345)
[    2.621094]  netlink_sendmsg (net/netlink/af_netlink.c:1895)
[    2.621158]  ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4))
[    2.621221]  ___sys_sendmsg (net/socket.c:2752)
[    2.621286]  __sys_sendmsg (net/socket.c:2784)
[    2.621349]  do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94)
[    2.621411]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[    2.621480] RIP: 0033:0x7ffae3c1b08e
[    2.621550] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 <c9> c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa
All code
========
   0:	4d 89 d8             	mov    %r11,%r8
   3:	e8 94 bd 00 00       	call   0xbd9c
   8:	4c 8b 5d f8          	mov    -0x8(%rbp),%r11
   c:	41 8b 93 08 03 00 00 	mov    0x308(%r11),%edx
  13:	59                   	pop    %rcx
  14:	5e                   	pop    %rsi
  15:	48 83 f8 fc          	cmp    $0xfffffffffffffffc,%rax
  19:	74 11                	je     0x2c
  1b:	c9                   	leave
  1c:	c3                   	ret
  1d:	0f 1f 80 00 00 00 00 	nopl   0x0(%rax)
  24:	48 8b 45 10          	mov    0x10(%rbp),%rax
  28:	0f 05                	syscall
  2a:*	c9                   	leave		<-- trapping instruction
  2b:	c3                   	ret
  2c:	83 e2 39             	and    $0x39,%edx
  2f:	83 fa 08             	cmp    $0x8,%edx
  32:	75 e7                	jne    0x1b
  34:	e8 03 ff ff ff       	call   0xffffffffffffff3c
  39:	0f 1f 00             	nopl   (%rax)
  3c:	f3 0f 1e fa          	endbr64

Code starting with the faulting instruction
===========================================
   0:	c9                   	leave
   1:	c3                   	ret
   2:	83 e2 39             	and    $0x39,%edx
   5:	83 fa 08             	cmp    $0x8,%edx
   8:	75 e7                	jne    0xfffffffffffffff1
   a:	e8 03 ff ff ff       	call   0xffffffffffffff12
   f:	0f 1f 00             	nopl   (%rax)
  12:	f3 0f 1e fa          	endbr64
[    2.621677] RSP: 002b:00007ffc65761320 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[    2.621758] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007ffae3c1b08e
[    2.621837] RDX: 0000000000000000 RSI: 00007ffc657613d0 RDI: 0000000000000005
[    2.621908] RBP: 00007ffc65761330 R08: 0000000000000000 R09: 0000000000000000
[    2.621988] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10d9f3
[    2.622066] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffc65761aa0
| [    2.622287] ------------[ cut here ]------------
| [    2.622346] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#2: ip/248
| [    2.622434] Modules linked in: netconsole netdevsim
| [    2.622609] Tainted: [W]=WARN
[    2.622663] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[    2.622737] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3))
[    2.622807] Code: 80 00 00 00 e8 09 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 96 a5 fb ff b9 a6 ff ff
All code
========
   0:	80 00 00             	addb   $0x0,(%rax)
   3:	00 e8                	add    %ch,%al
   5:	09 d9                	or     %ebx,%ecx
   7:	ff                   	(bad)
   8:	ff 48 83             	decl   -0x7d(%rax)
   b:	c4                   	(bad)
   c:	38 85 c0 75 18 48    	cmp    %al,0x481875c0(%rbp)
  12:	83 c4 08             	add    $0x8,%esp
  15:	4c 89 f8             	mov    %r15,%rax
  18:	5b                   	pop    %rbx
  19:	5d                   	pop    %rbp
  1a:	41 5c                	pop    %r12
  1c:	41 5d                	pop    %r13
  1e:	41 5e                	pop    %r14
  20:	41 5f                	pop    %r15
  22:	c3                   	ret
  23:	44 8b 48 08          	mov    0x8(%rax),%r9d
  27:	eb b4                	jmp    0xffffffffffffffdd
  29:	90                   	nop
  2a:*	0f 0b                	ud2		<-- trapping instruction
  2c:	90                   	nop
  2d:	ba 02 00 00 00       	mov    $0x2,%edx
  32:	4c 89 fe             	mov    %r15,%rsi
  35:	31 ff                	xor    %edi,%edi
  37:	e8 96 a5 fb ff       	call   0xfffffffffffba5d2
  3c:	b9                   	.byte 0xb9
  3d:	a6                   	cmpsb  (%rdi),(%rsi)
  3e:	ff                   	(bad)
  3f:	ff                   	.byte 0xff

Code starting with the faulting instruction
===========================================
   0:	0f 0b                	ud2
   2:	90                   	nop
   3:	ba 02 00 00 00       	mov    $0x2,%edx
   8:	4c 89 fe             	mov    %r15,%rsi
   b:	31 ff                	xor    %edi,%edi
   d:	e8 96 a5 fb ff       	call   0xfffffffffffba5a8
  12:	b9                   	.byte 0xb9
  13:	a6                   	cmpsb  (%rdi),(%rsi)
  14:	ff                   	(bad)
  15:	ff                   	.byte 0xff
[    2.622931] RSP: 0018:ff45079f805cb5e8 EFLAGS: 00010286
[    2.623009] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000
[    2.623087] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff1fb1fac1902a00
[    2.623167] RBP: 0000000000000000 R08: ff1fb1fac1932450 R09: ff1fb1fac6e51034
[    2.623243] R10: ff1fb1fac6e3c118 R11: fefefefefefefeff R12: 0000000000000000
[    2.623322] R13: 0000000000000010 R14: ff1fb1fac6e3c000 R15: ff1fb1fac1902a00
[    2.623404] FS:  00007ffae39e1840(0000) GS:ff1fb1fb6ff3e000(0000) knlGS:0000000000000000
[    2.623485] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[    2.623560] CR2: 00007ffae3cb11a0 CR3: 000000000335d004 CR4: 0000000000771ef0
[    2.623645] PKRU: 55555554
[    2.623694] Call Trace:
[    2.623746]  <TASK>
[    2.623795]  rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121)
[    2.623859]  notifier_call_chain (kernel/notifier.c:85)
[    2.623920]  netdev_lower_state_changed (net/core/dev.c:9573)
[    2.623986]  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)
[    2.624059]  do_set_master (net/core/rtnetlink.c:3011)
[    2.624122]  do_setlink.isra.0 (net/core/rtnetlink.c:3213 (discriminator 1))
[    2.624184]  ? __nla_validate_parse (lib/nlattr.c:620)
[    2.624255]  rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1))
[    2.624318]  ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7))
[    2.624386]  ? do_setlink.isra.0 (net/core/rtnetlink.c:3455)
[    2.624454]  rtnetlink_rcv_msg (net/core/rtnetlink.c:7061)
[    2.624523]  ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360)
[    2.624586]  ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1))
[    2.624655]  netlink_rcv_skb (net/netlink/af_netlink.c:2551)
[    2.624720]  netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345)
[    2.624780]  netlink_sendmsg (net/netlink/af_netlink.c:1895)
[    2.624843]  ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4))
[    2.624906]  ___sys_sendmsg (net/socket.c:2752)
[    2.624968]  __sys_sendmsg (net/socket.c:2784)
[    2.625038]  do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94)
[    2.625102]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[    2.625171] RIP: 0033:0x7ffae3c1b08e
[    2.625233] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 <c9> c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa
All code
========
   0:	4d 89 d8             	mov    %r11,%r8
   3:	e8 94 bd 00 00       	call   0xbd9c
   8:	4c 8b 5d f8          	mov    -0x8(%rbp),%r11
   c:	41 8b 93 08 03 00 00 	mov    0x308(%r11),%edx
  13:	59                   	pop    %rcx
  14:	5e                   	pop    %rsi
  15:	48 83 f8 fc          	cmp    $0xfffffffffffffffc,%rax
  19:	74 11                	je     0x2c
  1b:	c9                   	leave
  1c:	c3                   	ret
  1d:	0f 1f 80 00 00 00 00 	nopl   0x0(%rax)
  24:	48 8b 45 10          	mov    0x10(%rbp),%rax
  28:	0f 05                	syscall
  2a:*	c9                   	leave		<-- trapping instruction
  2b:	c3                   	ret
  2c:	83 e2 39             	and    $0x39,%edx
  2f:	83 fa 08             	cmp    $0x8,%edx
  32:	75 e7                	jne    0x1b
  34:	e8 03 ff ff ff       	call   0xffffffffffffff3c
  39:	0f 1f 00             	nopl   (%rax)
  3c:	f3 0f 1e fa          	endbr64

Code starting with the faulting instruction
===========================================
   0:	c9                   	leave
   1:	c3                   	ret
   2:	83 e2 39             	and    $0x39,%edx
   5:	83 fa 08             	cmp    $0x8,%edx
   8:	75 e7                	jne    0xfffffffffffffff1
   a:	e8 03 ff ff ff       	call   0xffffffffffffff12
   f:	0f 1f 00             	nopl   (%rax)
  12:	f3 0f 1e fa          	endbr64
[    2.625357] RSP: 002b:00007ffc65761320 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[    2.625433] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007ffae3c1b08e
[    2.625533] RDX: 0000000000000000 RSI: 00007ffc657613d0 RDI: 0000000000000005
[    2.625621] RBP: 00007ffc65761330 R08: 0000000000000000 R09: 0000000000000000
[    2.625709] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10d9f3
[    2.625796] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffc65761aa0
| [    2.626037] ------------[ cut here ]------------
| [    2.626107] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#2: ip/248
| [    2.626200] Modules linked in: netconsole netdevsim
| [    2.626369] Tainted: [W]=WARN
[    2.626427] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[    2.626509] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3))
[    2.626574] Code: 80 00 00 00 e8 09 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 96 a5 fb ff b9 a6 ff ff
All code
========
   0:	80 00 00             	addb   $0x0,(%rax)
   3:	00 e8                	add    %ch,%al
   5:	09 d9                	or     %ebx,%ecx
   7:	ff                   	(bad)
   8:	ff 48 83             	decl   -0x7d(%rax)
   b:	c4                   	(bad)
   c:	38 85 c0 75 18 48    	cmp    %al,0x481875c0(%rbp)
  12:	83 c4 08             	add    $0x8,%esp
  15:	4c 89 f8             	mov    %r15,%rax
  18:	5b                   	pop    %rbx
  19:	5d                   	pop    %rbp
  1a:	41 5c                	pop    %r12
  1c:	41 5d                	pop    %r13
  1e:	41 5e                	pop    %r14
  20:	41 5f                	pop    %r15
  22:	c3                   	ret
  23:	44 8b 48 08          	mov    0x8(%rax),%r9d
  27:	eb b4                	jmp    0xffffffffffffffdd
  29:	90                   	nop
  2a:*	0f 0b                	ud2		<-- trapping instruction
  2c:	90                   	nop
  2d:	ba 02 00 00 00       	mov    $0x2,%edx
  32:	4c 89 fe             	mov    %r15,%rsi
  35:	31 ff                	xor    %edi,%edi
  37:	e8 96 a5 fb ff       	call   0xfffffffffffba5d2
  3c:	b9                   	.byte 0xb9
  3d:	a6                   	cmpsb  (%rdi),(%rsi)
  3e:	ff                   	(bad)
  3f:	ff                   	.byte 0xff

Code starting with the faulting instruction
===========================================
   0:	0f 0b                	ud2
   2:	90                   	nop
   3:	ba 02 00 00 00       	mov    $0x2,%edx
   8:	4c 89 fe             	mov    %r15,%rsi
   b:	31 ff                	xor    %edi,%edi
   d:	e8 96 a5 fb ff       	call   0xfffffffffffba5a8
  12:	b9                   	.byte 0xb9
  13:	a6                   	cmpsb  (%rdi),(%rsi)
  14:	ff                   	(bad)
  15:	ff                   	.byte 0xff
[    2.626700] RSP: 0018:ff45079f805cb568 EFLAGS: 00010286
[    2.626769] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000
[    2.626850] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff1fb1fac3062500
[    2.626932] RBP: 0000000000000000 R08: ff1fb1fac1932450 R09: ff1fb1fac6e51034
[    2.627038] R10: ff1fb1fac6e3c118 R11: fefefefefefefeff R12: 0000000000000000
[    2.627124] R13: 0000000000000010 R14: ff1fb1fac6e3c000 R15: ff1fb1fac3062500
[    2.627208] FS:  00007ffae39e1840(0000) GS:ff1fb1fb6ff3e000(0000) knlGS:0000000000000000
[    2.627292] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[    2.627365] CR2: 00007ffae3cb11a0 CR3: 000000000335d004 CR4: 0000000000771ef0
[    2.627461] PKRU: 55555554
[    2.627521] Call Trace:
[    2.627577]  <TASK>
[    2.627633]  rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121)
[    2.627699]  notifier_call_chain (kernel/notifier.c:85)
[    2.627763]  __netdev_upper_dev_link (net/core/dev.c:8931)
[    2.627839]  netdev_master_upper_dev_link (net/core/dev.c:9001)
[    2.627910]  bond_enslave (drivers/net/bonding/bond_main.c:1713 drivers/net/bonding/bond_main.c:2229)
[    2.627979]  do_set_master (net/core/rtnetlink.c:3011)
[    2.628056]  do_setlink.isra.0 (net/core/rtnetlink.c:3213 (discriminator 1))
[    2.628129]  ? __nla_validate_parse (lib/nlattr.c:620)
[    2.628196]  rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1))
[    2.628258]  ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7))
[    2.628321]  ? do_setlink.isra.0 (net/core/rtnetlink.c:3455)
[    2.628390]  rtnetlink_rcv_msg (net/core/rtnetlink.c:7061)
[    2.628453]  ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360)
[    2.628522]  ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1))
[    2.628596]  netlink_rcv_skb (net/netlink/af_netlink.c:2551)
[    2.628660]  netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345)
[    2.628723]  netlink_sendmsg (net/netlink/af_netlink.c:1895)
[    2.628787]  ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4))
[    2.628850]  ___sys_sendmsg (net/socket.c:2752)
[    2.628914]  __sys_sendmsg (net/socket.c:2784)
[    2.628971]  do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94)
[    2.629040]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[    2.629110] RIP: 0033:0x7ffae3c1b08e
[    2.629174] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 <c9> c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa
All code
========
   0:	4d 89 d8             	mov    %r11,%r8
   3:	e8 94 bd 00 00       	call   0xbd9c
   8:	4c 8b 5d f8          	mov    -0x8(%rbp),%r11
   c:	41 8b 93 08 03 00 00 	mov    0x308(%r11),%edx
  13:	59                   	pop    %rcx
  14:	5e                   	pop    %rsi
  15:	48 83 f8 fc          	cmp    $0xfffffffffffffffc,%rax
  19:	74 11                	je     0x2c
  1b:	c9                   	leave
  1c:	c3                   	ret
  1d:	0f 1f 80 00 00 00 00 	nopl   0x0(%rax)
  24:	48 8b 45 10          	mov    0x10(%rbp),%rax
  28:	0f 05                	syscall
  2a:*	c9                   	leave		<-- trapping instruction
  2b:	c3                   	ret
  2c:	83 e2 39             	and    $0x39,%edx
  2f:	83 fa 08             	cmp    $0x8,%edx
  32:	75 e7                	jne    0x1b
  34:	e8 03 ff ff ff       	call   0xffffffffffffff3c
  39:	0f 1f 00             	nopl   (%rax)
  3c:	f3 0f 1e fa          	endbr64

Code starting with the faulting instruction
===========================================
   0:	c9                   	leave
   1:	c3                   	ret
   2:	83 e2 39             	and    $0x39,%edx
   5:	83 fa 08             	cmp    $0x8,%edx
   8:	75 e7                	jne    0xfffffffffffffff1
   a:	e8 03 ff ff ff       	call   0xffffffffffffff12
   f:	0f 1f 00             	nopl   (%rax)
  12:	f3 0f 1e fa          	endbr64
[    2.629328] RSP: 002b:00007ffc65761320 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[    2.629424] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007ffae3c1b08e
[    2.629509] RDX: 0000000000000000 RSI: 00007ffc657613d0 RDI: 0000000000000005
[    2.629590] RBP: 00007ffc65761330 R08: 0000000000000000 R09: 0000000000000000
[    2.629669] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10d9f3
[    2.629747] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffc65761aa0
| [    2.629957] ------------[ cut here ]------------
| [    2.630038] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#2: ip/248
| [    2.630147] Modules linked in: netconsole netdevsim
| [    2.630325] Tainted: [W]=WARN
[    2.630387] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[    2.630461] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3))
[    2.630536] Code: 80 00 00 00 e8 09 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 96 a5 fb ff b9 a6 ff ff
All code
========
   0:	80 00 00             	addb   $0x0,(%rax)
   3:	00 e8                	add    %ch,%al
   5:	09 d9                	or     %ebx,%ecx
   7:	ff                   	(bad)
   8:	ff 48 83             	decl   -0x7d(%rax)
   b:	c4                   	(bad)
   c:	38 85 c0 75 18 48    	cmp    %al,0x481875c0(%rbp)
  12:	83 c4 08             	add    $0x8,%esp
  15:	4c 89 f8             	mov    %r15,%rax
  18:	5b                   	pop    %rbx
  19:	5d                   	pop    %rbp
  1a:	41 5c                	pop    %r12
  1c:	41 5d                	pop    %r13
  1e:	41 5e                	pop    %r14
  20:	41 5f                	pop    %r15
  22:	c3                   	ret
  23:	44 8b 48 08          	mov    0x8(%rax),%r9d
  27:	eb b4                	jmp    0xffffffffffffffdd
  29:	90                   	nop
  2a:*	0f 0b                	ud2		<-- trapping instruction
  2c:	90                   	nop
  2d:	ba 02 00 00 00       	mov    $0x2,%edx
  32:	4c 89 fe             	mov    %r15,%rsi
  35:	31 ff                	xor    %edi,%edi
  37:	e8 96 a5 fb ff       	call   0xfffffffffffba5d2
  3c:	b9                   	.byte 0xb9
  3d:	a6                   	cmpsb  (%rdi),(%rsi)
  3e:	ff                   	(bad)
  3f:	ff                   	.byte 0xff

Code starting with the faulting instruction
===========================================
   0:	0f 0b                	ud2
   2:	90                   	nop
   3:	ba 02 00 00 00       	mov    $0x2,%edx
   8:	4c 89 fe             	mov    %r15,%rsi
   b:	31 ff                	xor    %edi,%edi
   d:	e8 96 a5 fb ff       	call   0xfffffffffffba5a8
  12:	b9                   	.byte 0xb9
  13:	a6                   	cmpsb  (%rdi),(%rsi)
  14:	ff                   	(bad)
  15:	ff                   	.byte 0xff
[    2.630661] RSP: 0018:ff45079f805cb5e8 EFLAGS: 00010286
[    2.630729] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000
[    2.630808] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff1fb1fac1dec700
[    2.630888] RBP: 0000000000000000 R08: ff1fb1fac1932450 R09: ff1fb1fac6e51034
[    2.630966] R10: ff1fb1fac6e3c118 R11: fefefefefefefeff R12: 0000000000000000
[    2.631052] R13: 0000000000000010 R14: ff1fb1fac6e3c000 R15: ff1fb1fac1dec700
[    2.631133] FS:  00007ffae39e1840(0000) GS:ff1fb1fb6ff3e000(0000) knlGS:0000000000000000
[    2.631217] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[    2.631293] CR2: 00007ffae3cb11a0 CR3: 000000000335d004 CR4: 0000000000771ef0
[    2.631385] PKRU: 55555554
[    2.631437] Call Trace:
[    2.631488]  <TASK>
[    2.631543]  rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121)
[    2.631603]  notifier_call_chain (kernel/notifier.c:85)
[    2.631664]  netdev_lower_state_changed (net/core/dev.c:9573)
[    2.631733]  bond_enslave (drivers/net/bonding/bond_main.c:1830 drivers/net/bonding/bond_main.c:2235)
[    2.631796]  do_set_master (net/core/rtnetlink.c:3011)
[    2.631860]  do_setlink.isra.0 (net/core/rtnetlink.c:3213 (discriminator 1))
[    2.631924]  ? __nla_validate_parse (lib/nlattr.c:620)
[    2.632003]  rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1))
[    2.632067]  ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7))
[    2.632129]  ? do_setlink.isra.0 (net/core/rtnetlink.c:3455)
[    2.632204]  rtnetlink_rcv_msg (net/core/rtnetlink.c:7061)
[    2.632263]  ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360)
[    2.632323]  ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1))
[    2.632393]  netlink_rcv_skb (net/netlink/af_netlink.c:2551)
[    2.632457]  netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345)
[    2.632528]  netlink_sendmsg (net/netlink/af_netlink.c:1895)
[    2.632591]  ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4))
[    2.632653]  ___sys_sendmsg (net/socket.c:2752)
[    2.632718]  __sys_sendmsg (net/socket.c:2784)
[    2.632781]  do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94)
[    2.632843]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[    2.632913] RIP: 0033:0x7ffae3c1b08e
[    2.632979] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 <c9> c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa
All code
========
   0:	4d 89 d8             	mov    %r11,%r8
   3:	e8 94 bd 00 00       	call   0xbd9c
   8:	4c 8b 5d f8          	mov    -0x8(%rbp),%r11
   c:	41 8b 93 08 03 00 00 	mov    0x308(%r11),%edx
  13:	59                   	pop    %rcx
  14:	5e                   	pop    %rsi
  15:	48 83 f8 fc          	cmp    $0xfffffffffffffffc,%rax
  19:	74 11                	je     0x2c
  1b:	c9                   	leave
  1c:	c3                   	ret
  1d:	0f 1f 80 00 00 00 00 	nopl   0x0(%rax)
  24:	48 8b 45 10          	mov    0x10(%rbp),%rax
  28:	0f 05                	syscall
  2a:*	c9                   	leave		<-- trapping instruction
  2b:	c3                   	ret
  2c:	83 e2 39             	and    $0x39,%edx
  2f:	83 fa 08             	cmp    $0x8,%edx
  32:	75 e7                	jne    0x1b
  34:	e8 03 ff ff ff       	call   0xffffffffffffff3c
  39:	0f 1f 00             	nopl   (%rax)
  3c:	f3 0f 1e fa          	endbr64

Code starting with the faulting instruction
===========================================
   0:	c9                   	leave
   1:	c3                   	ret
   2:	83 e2 39             	and    $0x39,%edx
   5:	83 fa 08             	cmp    $0x8,%edx
   8:	75 e7                	jne    0xfffffffffffffff1
   a:	e8 03 ff ff ff       	call   0xffffffffffffff12
   f:	0f 1f 00             	nopl   (%rax)
  12:	f3 0f 1e fa          	endbr64
[    2.633158] RSP: 002b:00007ffc65761320 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[    2.633242] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007ffae3c1b08e
[    2.633321] RDX: 0000000000000000 RSI: 00007ffc657613d0 RDI: 0000000000000005
[    2.633404] RBP: 00007ffc65761330 R08: 0000000000000000 R09: 0000000000000000
[    2.633503] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10d9f3
[    2.633582] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffc65761aa0
| [    2.633809] ------------[ cut here ]------------
| [    2.633875] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#2: ip/248
| [    2.633968] Modules linked in: netconsole netdevsim
| [    2.634159] Tainted: [W]=WARN
[    2.634220] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[    2.634290] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3))
[    2.634357] Code: 80 00 00 00 e8 09 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 96 a5 fb ff b9 a6 ff ff
All code
========
   0:	80 00 00             	addb   $0x0,(%rax)
   3:	00 e8                	add    %ch,%al
   5:	09 d9                	or     %ebx,%ecx
   7:	ff                   	(bad)
   8:	ff 48 83             	decl   -0x7d(%rax)
   b:	c4                   	(bad)
   c:	38 85 c0 75 18 48    	cmp    %al,0x481875c0(%rbp)
  12:	83 c4 08             	add    $0x8,%esp
  15:	4c 89 f8             	mov    %r15,%rax
  18:	5b                   	pop    %rbx
  19:	5d                   	pop    %rbp
  1a:	41 5c                	pop    %r12
  1c:	41 5d                	pop    %r13
  1e:	41 5e                	pop    %r14
  20:	41 5f                	pop    %r15
  22:	c3                   	ret
  23:	44 8b 48 08          	mov    0x8(%rax),%r9d
  27:	eb b4                	jmp    0xffffffffffffffdd
  29:	90                   	nop
  2a:*	0f 0b                	ud2		<-- trapping instruction
  2c:	90                   	nop
  2d:	ba 02 00 00 00       	mov    $0x2,%edx
  32:	4c 89 fe             	mov    %r15,%rsi
  35:	31 ff                	xor    %edi,%edi
  37:	e8 96 a5 fb ff       	call   0xfffffffffffba5d2
  3c:	b9                   	.byte 0xb9
  3d:	a6                   	cmpsb  (%rdi),(%rsi)
  3e:	ff                   	(bad)
  3f:	ff                   	.byte 0xff

Code starting with the faulting instruction
===========================================
   0:	0f 0b                	ud2
   2:	90                   	nop
   3:	ba 02 00 00 00       	mov    $0x2,%edx
   8:	4c 89 fe             	mov    %r15,%rsi
   b:	31 ff                	xor    %edi,%edi
   d:	e8 96 a5 fb ff       	call   0xfffffffffffba5a8
  12:	b9                   	.byte 0xb9
  13:	a6                   	cmpsb  (%rdi),(%rsi)
  14:	ff                   	(bad)
  15:	ff                   	.byte 0xff
[    2.634493] RSP: 0018:ff45079f805cb5b8 EFLAGS: 00010286
[    2.634566] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000
[    2.634642] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff1fb1fac1902b00
[    2.634722] RBP: 0000000000000002 R08: ff1fb1fac30ea790 R09: ff1fb1fac6e51034
[    2.634805] R10: ff1fb1fac6e4e118 R11: fefefefefefefeff R12: 0000000000000000
[    2.634883] R13: 0000000000000010 R14: ff1fb1fac6e4e000 R15: ff1fb1fac1902b00
[    2.634965] FS:  00007ffae39e1840(0000) GS:ff1fb1fb6ff3e000(0000) knlGS:0000000000000000
[    2.635053] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[    2.635125] CR2: 00007ffae3cb11a0 CR3: 000000000335d004 CR4: 0000000000771ef0
[    2.635208] PKRU: 55555554
[    2.635259] Call Trace:
[    2.635311]  <TASK>
[    2.635364]  rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121)
[    2.635427]  notifier_call_chain (kernel/notifier.c:85)
[    2.635492]  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)
[    2.635570]  bond_enslave (drivers/net/bonding/bond_main.c:2276)
[    2.635635]  do_set_master (net/core/rtnetlink.c:3011)
[    2.635692]  do_setlink.isra.0 (net/core/rtnetlink.c:3213 (discriminator 1))
[    2.635757]  ? __nla_validate_parse (lib/nlattr.c:620)
[    2.635827]  rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1))
[    2.635892]  ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7))
[    2.635956]  ? do_setlink.isra.0 (net/core/rtnetlink.c:3455)
[    2.636028]  rtnetlink_rcv_msg (net/core/rtnetlink.c:7061)
[    2.636092]  ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360)
[    2.636156]  ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1))
[    2.636225]  netlink_rcv_skb (net/netlink/af_netlink.c:2551)
[    2.636288]  netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345)
[    2.636351]  netlink_sendmsg (net/netlink/af_netlink.c:1895)
[    2.636415]  ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4))
[    2.636479]  ___sys_sendmsg (net/socket.c:2752)
[    2.636546]  __sys_sendmsg (net/socket.c:2784)
[    2.636608]  do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94)
[    2.636672]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[    2.636741] RIP: 0033:0x7ffae3c1b08e
[    2.636803] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 <c9> c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa
All code
========
   0:	4d 89 d8             	mov    %r11,%r8
   3:	e8 94 bd 00 00       	call   0xbd9c
   8:	4c 8b 5d f8          	mov    -0x8(%rbp),%r11
   c:	41 8b 93 08 03 00 00 	mov    0x308(%r11),%edx
  13:	59                   	pop    %rcx
  14:	5e                   	pop    %rsi
  15:	48 83 f8 fc          	cmp    $0xfffffffffffffffc,%rax
  19:	74 11                	je     0x2c
  1b:	c9                   	leave
  1c:	c3                   	ret
  1d:	0f 1f 80 00 00 00 00 	nopl   0x0(%rax)
  24:	48 8b 45 10          	mov    0x10(%rbp),%rax
  28:	0f 05                	syscall
  2a:*	c9                   	leave		<-- trapping instruction
  2b:	c3                   	ret
  2c:	83 e2 39             	and    $0x39,%edx
  2f:	83 fa 08             	cmp    $0x8,%edx
  32:	75 e7                	jne    0x1b
  34:	e8 03 ff ff ff       	call   0xffffffffffffff3c
  39:	0f 1f 00             	nopl   (%rax)
  3c:	f3 0f 1e fa          	endbr64

Code starting with the faulting instruction
===========================================
   0:	c9                   	leave
   1:	c3                   	ret
   2:	83 e2 39             	and    $0x39,%edx
   5:	83 fa 08             	cmp    $0x8,%edx
   8:	75 e7                	jne    0xfffffffffffffff1
   a:	e8 03 ff ff ff       	call   0xffffffffffffff12
   f:	0f 1f 00             	nopl   (%rax)
  12:	f3 0f 1e fa          	endbr64
[    2.636928] RSP: 002b:00007ffc65761320 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[    2.637008] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007ffae3c1b08e
[    2.637087] RDX: 0000000000000000 RSI: 00007ffc657613d0 RDI: 0000000000000005
[    2.637166] RBP: 00007ffc65761330 R08: 0000000000000000 R09: 0000000000000000
[    2.637244] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10d9f3
[    2.637321] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffc65761aa0
| [    2.637554] ------------[ cut here ]------------
| [    2.637588] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: 2/207
| [    2.637646] Modules linked in: netconsole netdevsim
| [    2.637730] Tainted: [W]=WARN
[    2.637753] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[    2.637791] Workqueue: events_unbound linkwatch_event
[    2.637817] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3))
[    2.637844] Code: 80 00 00 00 e8 09 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 96 a5 fb ff b9 a6 ff ff
All code
========
   0:	80 00 00             	addb   $0x0,(%rax)
   3:	00 e8                	add    %ch,%al
   5:	09 d9                	or     %ebx,%ecx
   7:	ff                   	(bad)
   8:	ff 48 83             	decl   -0x7d(%rax)
   b:	c4                   	(bad)
   c:	38 85 c0 75 18 48    	cmp    %al,0x481875c0(%rbp)
  12:	83 c4 08             	add    $0x8,%esp
  15:	4c 89 f8             	mov    %r15,%rax
  18:	5b                   	pop    %rbx
  19:	5d                   	pop    %rbp
  1a:	41 5c                	pop    %r12
  1c:	41 5d                	pop    %r13
  1e:	41 5e                	pop    %r14
  20:	41 5f                	pop    %r15
  22:	c3                   	ret
  23:	44 8b 48 08          	mov    0x8(%rax),%r9d
  27:	eb b4                	jmp    0xffffffffffffffdd
  29:	90                   	nop
  2a:*	0f 0b                	ud2		<-- trapping instruction
  2c:	90                   	nop
  2d:	ba 02 00 00 00       	mov    $0x2,%edx
  32:	4c 89 fe             	mov    %r15,%rsi
  35:	31 ff                	xor    %edi,%edi
  37:	e8 96 a5 fb ff       	call   0xfffffffffffba5d2
  3c:	b9                   	.byte 0xb9
  3d:	a6                   	cmpsb  (%rdi),(%rsi)
  3e:	ff                   	(bad)
  3f:	ff                   	.byte 0xff

Code starting with the faulting instruction
===========================================
   0:	0f 0b                	ud2
   2:	90                   	nop
   3:	ba 02 00 00 00       	mov    $0x2,%edx
   8:	4c 89 fe             	mov    %r15,%rsi
   b:	31 ff                	xor    %edi,%edi
   d:	e8 96 a5 fb ff       	call   0xfffffffffffba5a8
  12:	b9                   	.byte 0xb9
  13:	a6                   	cmpsb  (%rdi),(%rsi)
  14:	ff                   	(bad)
  15:	ff                   	.byte 0xff
[    2.637938] RSP: 0018:ff45079f8029bd50 EFLAGS: 00010286
[    2.637967] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000
[    2.638017] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff1fb1fac1df2500
[    2.638061] RBP: 0000000000000000 R08: ff1fb1fac1932450 R09: ff1fb1fac1c32034
[    2.638099] R10: ff1fb1fac6e3c118 R11: fefefefefefefeff R12: 0000000000000000
[    2.638141] R13: 0000000000000010 R14: ff1fb1fac6e3c000 R15: ff1fb1fac1df2500
[    2.638184] FS:  0000000000000000(0000) GS:ff1fb1fb6ffbe000(0000) knlGS:0000000000000000
[    2.638223] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[    2.638257] CR2: 0000000036a33988 CR3: 0000000009042006 CR4: 0000000000771ef0
[    2.638297] PKRU: 55555554
[    2.638312] Call Trace:
[    2.638325]  <TASK>
[    2.638340]  rtmsg_ifinfo (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:4560)
[    2.638366]  netif_state_change (net/core/dev.c:1605)
[    2.638386]  ? linkwatch_do_dev (net/core/link_watch.c:182 net/core/link_watch.c:166)
[    2.638408]  __linkwatch_run_queue (net/core/link_watch.c:240)
[    2.638438]  linkwatch_event (net/core/link_watch.c:314 (discriminator 11))
[    2.638460]  process_one_work (kernel/workqueue.c:3314)
[    2.638482]  worker_thread (kernel/workqueue.c:3397 kernel/workqueue.c:3478)
[    2.638508]  ? rescuer_thread (kernel/workqueue.c:3672)
[    2.638532]  kthread (kernel/kthread.c:436)
[    2.638554]  ? kthread_park (kernel/kthread.c:725 (discriminator 4))
[    2.638575]  ret_from_fork (arch/x86/kernel/process.c:158)
[    2.638595]  ? kthread_park (kernel/kthread.c:725 (discriminator 4))
[    2.638618]  ret_from_fork_asm (arch/x86/entry/entry_64.S:245)
| [    2.638696] ------------[ cut here ]------------
| [    2.638723] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: 2/207
| [    2.638777] Modules linked in: netconsole netdevsim
| [    2.638857] Tainted: [W]=WARN
[    2.638875] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[    2.638906] Workqueue: events_unbound linkwatch_event
[    2.638937] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3))
[    2.638963] Code: 80 00 00 00 e8 09 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 96 a5 fb ff b9 a6 ff ff
All code
========
   0:	80 00 00             	addb   $0x0,(%rax)
   3:	00 e8                	add    %ch,%al
   5:	09 d9                	or     %ebx,%ecx
   7:	ff                   	(bad)
   8:	ff 48 83             	decl   -0x7d(%rax)
   b:	c4                   	(bad)
   c:	38 85 c0 75 18 48    	cmp    %al,0x481875c0(%rbp)
  12:	83 c4 08             	add    $0x8,%esp
  15:	4c 89 f8             	mov    %r15,%rax
  18:	5b                   	pop    %rbx
  19:	5d                   	pop    %rbp
  1a:	41 5c                	pop    %r12
  1c:	41 5d                	pop    %r13
  1e:	41 5e                	pop    %r14
  20:	41 5f                	pop    %r15
  22:	c3                   	ret
  23:	44 8b 48 08          	mov    0x8(%rax),%r9d
  27:	eb b4                	jmp    0xffffffffffffffdd
  29:	90                   	nop
  2a:*	0f 0b                	ud2		<-- trapping instruction
  2c:	90                   	nop
  2d:	ba 02 00 00 00       	mov    $0x2,%edx
  32:	4c 89 fe             	mov    %r15,%rsi
  35:	31 ff                	xor    %edi,%edi
  37:	e8 96 a5 fb ff       	call   0xfffffffffffba5d2
  3c:	b9                   	.byte 0xb9
  3d:	a6                   	cmpsb  (%rdi),(%rsi)
  3e:	ff                   	(bad)
  3f:	ff                   	.byte 0xff

Code starting with the faulting instruction
===========================================
   0:	0f 0b                	ud2
   2:	90                   	nop
   3:	ba 02 00 00 00       	mov    $0x2,%edx
   8:	4c 89 fe             	mov    %r15,%rsi
   b:	31 ff                	xor    %edi,%edi
   d:	e8 96 a5 fb ff       	call   0xfffffffffffba5a8
  12:	b9                   	.byte 0xb9
  13:	a6                   	cmpsb  (%rdi),(%rsi)
  14:	ff                   	(bad)
  15:	ff                   	.byte 0xff
[    2.639057] RSP: 0018:ff45079f8029bd50 EFLAGS: 00010286
[    2.639083] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000
[    2.639126] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff1fb1fac1df1b00
[    2.639162] RBP: 0000000000000000 R08: ff1fb1fac194f190 R09: ff1fb1fac1c32034
[    2.639203] R10: ff1fb1fac675c118 R11: fefefefefefefeff R12: 0000000000000000
[    2.639240] R13: 0000000000000010 R14: ff1fb1fac675c000 R15: ff1fb1fac1df1b00
[    2.639280] FS:  0000000000000000(0000) GS:ff1fb1fb6ffbe000(0000) knlGS:0000000000000000
[    2.639324] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[    2.639356] CR2: 0000000036a33988 CR3: 0000000009042006 CR4: 0000000000771ef0
[    2.639395] PKRU: 55555554
[    2.639410] Call Trace:
[    2.639422]  <TASK>
[    2.639435]  rtmsg_ifinfo (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:4560)
[    2.639456]  netif_state_change (net/core/dev.c:1605)
[    2.639478]  ? linkwatch_do_dev (net/core/link_watch.c:182 net/core/link_watch.c:166)
[    2.639504]  __linkwatch_run_queue (net/core/link_watch.c:240)
[    2.639533]  linkwatch_event (net/core/link_watch.c:314 (discriminator 11))
[    2.639555]  process_one_work (kernel/workqueue.c:3314)
[    2.639582]  worker_thread (kernel/workqueue.c:3397 kernel/workqueue.c:3478)
[    2.639603]  ? rescuer_thread (kernel/workqueue.c:3672)
[    2.639624]  kthread (kernel/kthread.c:436)
[    2.639645]  ? kthread_park (kernel/kthread.c:725 (discriminator 4))
[    2.639667]  ret_from_fork (arch/x86/kernel/process.c:158)
[    2.639688]  ? kthread_park (kernel/kthread.c:725 (discriminator 4))
[    2.639716]  ret_from_fork_asm (arch/x86/entry/entry_64.S:245)
| [    2.643158] ------------[ cut here ]------------
| [    2.643221] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#2: ip/249
| [    2.643309] Modules linked in: netconsole netdevsim
| [    2.643484] Tainted: [W]=WARN
[    2.643551] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[    2.643628] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3))
[    2.643704] Code: 80 00 00 00 e8 09 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 96 a5 fb ff b9 a6 ff ff
All code
========
   0:	80 00 00             	addb   $0x0,(%rax)
   3:	00 e8                	add    %ch,%al
   5:	09 d9                	or     %ebx,%ecx
   7:	ff                   	(bad)
   8:	ff 48 83             	decl   -0x7d(%rax)
   b:	c4                   	(bad)
   c:	38 85 c0 75 18 48    	cmp    %al,0x481875c0(%rbp)
  12:	83 c4 08             	add    $0x8,%esp
  15:	4c 89 f8             	mov    %r15,%rax
  18:	5b                   	pop    %rbx
  19:	5d                   	pop    %rbp
  1a:	41 5c                	pop    %r12
  1c:	41 5d                	pop    %r13
  1e:	41 5e                	pop    %r14
  20:	41 5f                	pop    %r15
  22:	c3                   	ret
  23:	44 8b 48 08          	mov    0x8(%rax),%r9d
  27:	eb b4                	jmp    0xffffffffffffffdd
  29:	90                   	nop
  2a:*	0f 0b                	ud2		<-- trapping instruction
  2c:	90                   	nop
  2d:	ba 02 00 00 00       	mov    $0x2,%edx
  32:	4c 89 fe             	mov    %r15,%rsi
  35:	31 ff                	xor    %edi,%edi
  37:	e8 96 a5 fb ff       	call   0xfffffffffffba5d2
  3c:	b9                   	.byte 0xb9
  3d:	a6                   	cmpsb  (%rdi),(%rsi)
  3e:	ff                   	(bad)
  3f:	ff                   	.byte 0xff

Code starting with the faulting instruction
===========================================
   0:	0f 0b                	ud2
   2:	90                   	nop
   3:	ba 02 00 00 00       	mov    $0x2,%edx
   8:	4c 89 fe             	mov    %r15,%rsi
   b:	31 ff                	xor    %edi,%edi
   d:	e8 96 a5 fb ff       	call   0xfffffffffffba5a8
  12:	b9                   	.byte 0xb9
  13:	a6                   	cmpsb  (%rdi),(%rsi)
  14:	ff                   	(bad)
  15:	ff                   	.byte 0xff
[    2.643854] RSP: 0018:ff45079f805d3720 EFLAGS: 00010286
[    2.643928] RAX: 00000000ffffffa6 RBX: 0000000000000001 RCX: 0000000000000000
[    2.644021] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff1fb1fac3063200
[    2.644110] RBP: 0000000000000000 R08: ff1fb1fac30ea790 R09: ff1fb1fac6e51034
[    2.644203] R10: ff1fb1fac6e4e118 R11: fefefefefefefeff R12: 0000000000000000
[    2.644290] R13: 0000000000000010 R14: ff1fb1fac6e4e000 R15: ff1fb1fac3063200
[    2.644370] FS:  00007fb772c08840(0000) GS:ff1fb1fb6ff3e000(0000) knlGS:0000000000000000
[    2.644448] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[    2.644529] CR2: 000000002b1e0988 CR3: 000000000335d006 CR4: 0000000000771ef0
[    2.644611] PKRU: 55555554
[    2.644662] Call Trace:
[    2.644713]  <TASK>
[    2.644766]  rtmsg_ifinfo (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:4560)
[    2.644828]  __dev_notify_flags (net/core/dev.c:9787)
[    2.644890]  ? rtnl_getlink (./include/linux/skbuff.h:1323 ./include/linux/skbuff.h:1332 net/core/rtnetlink.c:4288)
[    2.644952]  netif_change_flags (net/core/dev.c:9820)
[    2.645021]  do_setlink.isra.0 (net/core/rtnetlink.c:3206 (discriminator 1))
[    2.645085]  ? __nla_validate_parse (lib/nlattr.c:620)
[    2.645154]  rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1))
[    2.645226]  ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7))
[    2.645291]  ? do_setlink.isra.0 (net/core/rtnetlink.c:3455)
[    2.645359]  rtnetlink_rcv_msg (net/core/rtnetlink.c:7061)
[    2.645420]  ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360)
[    2.645480]  ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1))
[    2.645553]  netlink_rcv_skb (net/netlink/af_netlink.c:2551)
[    2.645615]  netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345)
[    2.645677]  netlink_sendmsg (net/netlink/af_netlink.c:1895)
[    2.645738]  ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4))
[    2.645800]  ___sys_sendmsg (net/socket.c:2752)
[    2.645862]  __sys_sendmsg (net/socket.c:2784)
[    2.645924]  do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94)
[    2.645987]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[    2.646066] RIP: 0033:0x7fb772e4208e
[    2.646126] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 <c9> c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa
All code
========
   0:	4d 89 d8             	mov    %r11,%r8
   3:	e8 94 bd 00 00       	call   0xbd9c
   8:	4c 8b 5d f8          	mov    -0x8(%rbp),%r11
   c:	41 8b 93 08 03 00 00 	mov    0x308(%r11),%edx
  13:	59                   	pop    %rcx
  14:	5e                   	pop    %rsi
  15:	48 83 f8 fc          	cmp    $0xfffffffffffffffc,%rax
  19:	74 11                	je     0x2c
  1b:	c9                   	leave
  1c:	c3                   	ret
  1d:	0f 1f 80 00 00 00 00 	nopl   0x0(%rax)
  24:	48 8b 45 10          	mov    0x10(%rbp),%rax
  28:	0f 05                	syscall
  2a:*	c9                   	leave		<-- trapping instruction
  2b:	c3                   	ret
  2c:	83 e2 39             	and    $0x39,%edx
  2f:	83 fa 08             	cmp    $0x8,%edx
  32:	75 e7                	jne    0x1b
  34:	e8 03 ff ff ff       	call   0xffffffffffffff3c
  39:	0f 1f 00             	nopl   (%rax)
  3c:	f3 0f 1e fa          	endbr64

Code starting with the faulting instruction
===========================================
   0:	c9                   	leave
   1:	c3                   	ret
   2:	83 e2 39             	and    $0x39,%edx
   5:	83 fa 08             	cmp    $0x8,%edx
   8:	75 e7                	jne    0xfffffffffffffff1
   a:	e8 03 ff ff ff       	call   0xffffffffffffff12
   f:	0f 1f 00             	nopl   (%rax)
  12:	f3 0f 1e fa          	endbr64
[    2.646246] RSP: 002b:00007ffe5c040a50 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[    2.646328] RAX: ffffffffffffffda RBX: 0000000000000002 RCX: 00007fb772e4208e
[    2.646407] RDX: 0000000000000000 RSI: 00007ffe5c040b00 RDI: 0000000000000005
[    2.646484] RBP: 00007ffe5c040a60 R08: 0000000000000000 R09: 0000000000000000
[    2.646566] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10d9f3
[    2.646646] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffe5c0411d0
| [    2.674592] ------------[ cut here ]------------
| [    2.674669] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#2: ip/259
| [    2.674767] Modules linked in: netconsole netdevsim
| [    2.674921] Tainted: [W]=WARN
[    2.674980] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[    2.675069] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3))
[    2.675143] Code: 80 00 00 00 e8 09 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 96 a5 fb ff b9 a6 ff ff
All code
========
   0:	80 00 00             	addb   $0x0,(%rax)
   3:	00 e8                	add    %ch,%al
   5:	09 d9                	or     %ebx,%ecx
   7:	ff                   	(bad)
   8:	ff 48 83             	decl   -0x7d(%rax)
   b:	c4                   	(bad)
   c:	38 85 c0 75 18 48    	cmp    %al,0x481875c0(%rbp)
  12:	83 c4 08             	add    $0x8,%esp
  15:	4c 89 f8             	mov    %r15,%rax
  18:	5b                   	pop    %rbx
  19:	5d                   	pop    %rbp
  1a:	41 5c                	pop    %r12
  1c:	41 5d                	pop    %r13
  1e:	41 5e                	pop    %r14
  20:	41 5f                	pop    %r15
  22:	c3                   	ret
  23:	44 8b 48 08          	mov    0x8(%rax),%r9d
  27:	eb b4                	jmp    0xffffffffffffffdd
  29:	90                   	nop
  2a:*	0f 0b                	ud2		<-- trapping instruction
  2c:	90                   	nop
  2d:	ba 02 00 00 00       	mov    $0x2,%edx
  32:	4c 89 fe             	mov    %r15,%rsi
  35:	31 ff                	xor    %edi,%edi
  37:	e8 96 a5 fb ff       	call   0xfffffffffffba5d2
  3c:	b9                   	.byte 0xb9
  3d:	a6                   	cmpsb  (%rdi),(%rsi)
  3e:	ff                   	(bad)
  3f:	ff                   	.byte 0xff

Code starting with the faulting instruction
===========================================
   0:	0f 0b                	ud2
   2:	90                   	nop
   3:	ba 02 00 00 00       	mov    $0x2,%edx
   8:	4c 89 fe             	mov    %r15,%rsi
   b:	31 ff                	xor    %edi,%edi
   d:	e8 96 a5 fb ff       	call   0xfffffffffffba5a8
  12:	b9                   	.byte 0xb9
  13:	a6                   	cmpsb  (%rdi),(%rsi)
  14:	ff                   	(bad)
  15:	ff                   	.byte 0xff
[    2.675273] RSP: 0018:ff45079f80603670 EFLAGS: 00010286
[    2.675340] RAX: 00000000ffffffa6 RBX: 0000000000000041 RCX: 0000000000000000
[    2.675411] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff1fb1fac3060600
[    2.675489] RBP: 0000000000000000 R08: ff1fb1fac30cbf10 R09: ff1fb1fac6e51034
[    2.675577] R10: ff1fb1fac6e3a118 R11: fefefefefefefeff R12: 0000000000000000
[    2.675657] R13: 0000000000000010 R14: ff1fb1fac6e3a000 R15: ff1fb1fac3060600
[    2.675741] FS:  00007fb54f7ed840(0000) GS:ff1fb1fb6ff3e000(0000) knlGS:0000000000000000
[    2.675816] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[    2.675882] CR2: 00000000004a0180 CR3: 000000000a040006 CR4: 0000000000771ef0
[    2.675964] PKRU: 55555554
[    2.676020] Call Trace:
[    2.676075]  <TASK>
[    2.676128]  rtmsg_ifinfo (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:4560)
[    2.676189]  netif_close_many (net/core/dev.c:1804)
[    2.676256]  unregister_netdevice_many_notify (net/core/dev.c:12406)
[    2.676328]  ? rtnl_getlink (./include/linux/skbuff.h:1323 ./include/linux/skbuff.h:1332 net/core/rtnetlink.c:4288)
[    2.676389]  rtnl_dellink (net/core/rtnetlink.c:3592 net/core/rtnetlink.c:3634)
[    2.676453]  ? rtnl_dellinkprop (net/core/rtnetlink.c:4408)
[    2.676520]  rtnetlink_rcv_msg (net/core/rtnetlink.c:7061)
[    2.676583]  ? get_page_from_freelist (./include/linux/spinlock.h:390 mm/page_alloc.c:3373 mm/page_alloc.c:3402 mm/page_alloc.c:3943)
[    2.676652]  ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1))
[    2.676729]  netlink_rcv_skb (net/netlink/af_netlink.c:2551)
[    2.676795]  netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345)
[    2.676860]  netlink_sendmsg (net/netlink/af_netlink.c:1895)
[    2.676922]  ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4))
[    2.676984]  ___sys_sendmsg (net/socket.c:2752)
[    2.677050]  __sys_sendmsg (net/socket.c:2784)
[    2.677112]  do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94)
[    2.677175]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[    2.677250] RIP: 0033:0x7fb54fa2708e
[    2.677311] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 <c9> c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa
All code
========
   0:	4d 89 d8             	mov    %r11,%r8
   3:	e8 94 bd 00 00       	call   0xbd9c
   8:	4c 8b 5d f8          	mov    -0x8(%rbp),%r11
   c:	41 8b 93 08 03 00 00 	mov    0x308(%r11),%edx
  13:	59                   	pop    %rcx
  14:	5e                   	pop    %rsi
  15:	48 83 f8 fc          	cmp    $0xfffffffffffffffc,%rax
  19:	74 11                	je     0x2c
  1b:	c9                   	leave
  1c:	c3                   	ret
  1d:	0f 1f 80 00 00 00 00 	nopl   0x0(%rax)
  24:	48 8b 45 10          	mov    0x10(%rbp),%rax
  28:	0f 05                	syscall
  2a:*	c9                   	leave		<-- trapping instruction
  2b:	c3                   	ret
  2c:	83 e2 39             	and    $0x39,%edx
  2f:	83 fa 08             	cmp    $0x8,%edx
  32:	75 e7                	jne    0x1b
  34:	e8 03 ff ff ff       	call   0xffffffffffffff3c
  39:	0f 1f 00             	nopl   (%rax)
  3c:	f3 0f 1e fa          	endbr64

Code starting with the faulting instruction
===========================================
   0:	c9                   	leave
   1:	c3                   	ret
   2:	83 e2 39             	and    $0x39,%edx
   5:	83 fa 08             	cmp    $0x8,%edx
   8:	75 e7                	jne    0xfffffffffffffff1
   a:	e8 03 ff ff ff       	call   0xffffffffffffff12
   f:	0f 1f 00             	nopl   (%rax)
  12:	f3 0f 1e fa          	endbr64
[    2.677462] RSP: 002b:00007ffd859a7070 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[    2.677558] RAX: ffffffffffffffda RBX: 00007ffd859a7818 RCX: 00007fb54fa2708e
[    2.677643] RDX: 0000000000000000 RSI: 00007ffd859a7120 RDI: 0000000000000005
[    2.677732] RBP: 00007ffd859a7080 R08: 0000000000000000 R09: 0000000000000000
[    2.677814] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10d9f3
[    2.677910] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffd859a77f0
| [    2.678220] ------------[ cut here ]------------
| [    2.678293] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#2: ip/259
| [    2.678390] Modules linked in: netconsole netdevsim
| [    2.678563] Tainted: [W]=WARN
[    2.678622] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[    2.678696] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3))
[    2.678766] Code: 80 00 00 00 e8 09 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 96 a5 fb ff b9 a6 ff ff
All code
========
   0:	80 00 00             	addb   $0x0,(%rax)
   3:	00 e8                	add    %ch,%al
   5:	09 d9                	or     %ebx,%ecx
   7:	ff                   	(bad)
   8:	ff 48 83             	decl   -0x7d(%rax)
   b:	c4                   	(bad)
   c:	38 85 c0 75 18 48    	cmp    %al,0x481875c0(%rbp)
  12:	83 c4 08             	add    $0x8,%esp
  15:	4c 89 f8             	mov    %r15,%rax
  18:	5b                   	pop    %rbx
  19:	5d                   	pop    %rbp
  1a:	41 5c                	pop    %r12
  1c:	41 5d                	pop    %r13
  1e:	41 5e                	pop    %r14
  20:	41 5f                	pop    %r15
  22:	c3                   	ret
  23:	44 8b 48 08          	mov    0x8(%rax),%r9d
  27:	eb b4                	jmp    0xffffffffffffffdd
  29:	90                   	nop
  2a:*	0f 0b                	ud2		<-- trapping instruction
  2c:	90                   	nop
  2d:	ba 02 00 00 00       	mov    $0x2,%edx
  32:	4c 89 fe             	mov    %r15,%rsi
  35:	31 ff                	xor    %edi,%edi
  37:	e8 96 a5 fb ff       	call   0xfffffffffffba5d2
  3c:	b9                   	.byte 0xb9
  3d:	a6                   	cmpsb  (%rdi),(%rsi)
  3e:	ff                   	(bad)
  3f:	ff                   	.byte 0xff

Code starting with the faulting instruction
===========================================
   0:	0f 0b                	ud2
   2:	90                   	nop
   3:	ba 02 00 00 00       	mov    $0x2,%edx
   8:	4c 89 fe             	mov    %r15,%rsi
   b:	31 ff                	xor    %edi,%edi
   d:	e8 96 a5 fb ff       	call   0xfffffffffffba5a8
  12:	b9                   	.byte 0xb9
  13:	a6                   	cmpsb  (%rdi),(%rsi)
  14:	ff                   	(bad)
  15:	ff                   	.byte 0xff
[    2.678909] RSP: 0018:ff45079f806036e0 EFLAGS: 00010286
[    2.678978] RAX: 00000000ffffffa6 RBX: 00000000ffffffff RCX: 0000000000000000
[    2.679078] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff1fb1fac3060600
[    2.679160] RBP: 0000000000000000 R08: ff1fb1fac30cbf10 R09: ff1fb1fac6765034
[    2.679242] R10: ff1fb1fac6e3a118 R11: fefefefefefefeff R12: 0000000000000000
[    2.679320] R13: 0000000000000011 R14: ff1fb1fac6e3a000 R15: ff1fb1fac3060600
[    2.679401] FS:  00007fb54f7ed840(0000) GS:ff1fb1fb6ff3e000(0000) knlGS:0000000000000000
[    2.679480] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[    2.679562] CR2: 00000000004a0180 CR3: 000000000a040006 CR4: 0000000000771ef0
[    2.679647] PKRU: 55555554
[    2.679699] Call Trace:
[    2.679751]  <TASK>
[    2.679804]  unregister_netdevice_many_notify (net/core/dev.c:12439)
[    2.679874]  rtnl_dellink (net/core/rtnetlink.c:3592 net/core/rtnetlink.c:3634)
[    2.679937]  ? rtnl_dellinkprop (net/core/rtnetlink.c:4408)
[    2.680008]  rtnetlink_rcv_msg (net/core/rtnetlink.c:7061)
[    2.680070]  ? get_page_from_freelist (./include/linux/spinlock.h:390 mm/page_alloc.c:3373 mm/page_alloc.c:3402 mm/page_alloc.c:3943)
[    2.680138]  ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1))
[    2.680205]  netlink_rcv_skb (net/netlink/af_netlink.c:2551)
[    2.680267]  netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345)
[    2.680335]  netlink_sendmsg (net/netlink/af_netlink.c:1895)
[    2.680396]  ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4))
[    2.680459]  ___sys_sendmsg (net/socket.c:2752)
[    2.680534]  __sys_sendmsg (net/socket.c:2784)
[    2.680600]  do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94)
[    2.680664]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[    2.680732] RIP: 0033:0x7fb54fa2708e
[    2.680791] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 <c9> c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa
All code
========
   0:	4d 89 d8             	mov    %r11,%r8
   3:	e8 94 bd 00 00       	call   0xbd9c
   8:	4c 8b 5d f8          	mov    -0x8(%rbp),%r11
   c:	41 8b 93 08 03 00 00 	mov    0x308(%r11),%edx
  13:	59                   	pop    %rcx
  14:	5e                   	pop    %rsi
  15:	48 83 f8 fc          	cmp    $0xfffffffffffffffc,%rax
  19:	74 11                	je     0x2c
  1b:	c9                   	leave
  1c:	c3                   	ret
  1d:	0f 1f 80 00 00 00 00 	nopl   0x0(%rax)
  24:	48 8b 45 10          	mov    0x10(%rbp),%rax
  28:	0f 05                	syscall
  2a:*	c9                   	leave		<-- trapping instruction
  2b:	c3                   	ret
  2c:	83 e2 39             	and    $0x39,%edx
  2f:	83 fa 08             	cmp    $0x8,%edx
  32:	75 e7                	jne    0x1b
  34:	e8 03 ff ff ff       	call   0xffffffffffffff3c
  39:	0f 1f 00             	nopl   (%rax)
  3c:	f3 0f 1e fa          	endbr64

Code starting with the faulting instruction
===========================================
   0:	c9                   	leave
   1:	c3                   	ret
   2:	83 e2 39             	and    $0x39,%edx
   5:	83 fa 08             	cmp    $0x8,%edx
   8:	75 e7                	jne    0xfffffffffffffff1
   a:	e8 03 ff ff ff       	call   0xffffffffffffff12
   f:	0f 1f 00             	nopl   (%rax)
  12:	f3 0f 1e fa          	endbr64
[    2.680930] RSP: 002b:00007ffd859a7070 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[    2.681021] RAX: ffffffffffffffda RBX: 00007ffd859a7818 RCX: 00007fb54fa2708e
[    2.681110] RDX: 0000000000000000 RSI: 00007ffd859a7120 RDI: 0000000000000005
[    2.681203] RBP: 00007ffd859a7080 R08: 0000000000000000 R09: 0000000000000000
[    2.681282] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10d9f3
[    2.681367] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffd859a77f0
| [    2.681622] ------------[ cut here ]------------
| [    2.681688] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#2: ip/259
| [    2.681782] Modules linked in: netconsole netdevsim
| [    2.681948] Tainted: [W]=WARN
[    2.682016] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[    2.682090] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3))
[    2.682163] Code: 80 00 00 00 e8 09 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 96 a5 fb ff b9 a6 ff ff
All code
========
   0:	80 00 00             	addb   $0x0,(%rax)
   3:	00 e8                	add    %ch,%al
   5:	09 d9                	or     %ebx,%ecx
   7:	ff                   	(bad)
   8:	ff 48 83             	decl   -0x7d(%rax)
   b:	c4                   	(bad)
   c:	38 85 c0 75 18 48    	cmp    %al,0x481875c0(%rbp)
  12:	83 c4 08             	add    $0x8,%esp
  15:	4c 89 f8             	mov    %r15,%rax
  18:	5b                   	pop    %rbx
  19:	5d                   	pop    %rbp
  1a:	41 5c                	pop    %r12
  1c:	41 5d                	pop    %r13
  1e:	41 5e                	pop    %r14
  20:	41 5f                	pop    %r15
  22:	c3                   	ret
  23:	44 8b 48 08          	mov    0x8(%rax),%r9d
  27:	eb b4                	jmp    0xffffffffffffffdd
  29:	90                   	nop
  2a:*	0f 0b                	ud2		<-- trapping instruction
  2c:	90                   	nop
  2d:	ba 02 00 00 00       	mov    $0x2,%edx
  32:	4c 89 fe             	mov    %r15,%rsi
  35:	31 ff                	xor    %edi,%edi
  37:	e8 96 a5 fb ff       	call   0xfffffffffffba5d2
  3c:	b9                   	.byte 0xb9
  3d:	a6                   	cmpsb  (%rdi),(%rsi)
  3e:	ff                   	(bad)
  3f:	ff                   	.byte 0xff

Code starting with the faulting instruction
===========================================
   0:	0f 0b                	ud2
   2:	90                   	nop
   3:	ba 02 00 00 00       	mov    $0x2,%edx
   8:	4c 89 fe             	mov    %r15,%rsi
   b:	31 ff                	xor    %edi,%edi
   d:	e8 96 a5 fb ff       	call   0xfffffffffffba5a8
  12:	b9                   	.byte 0xb9
  13:	a6                   	cmpsb  (%rdi),(%rsi)
  14:	ff                   	(bad)
  15:	ff                   	.byte 0xff
[    2.682319] RSP: 0018:ff45079f80603518 EFLAGS: 00010286
[    2.682385] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000
[    2.682475] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff1fb1fac3060600
[    2.682562] RBP: 0000000000000000 R08: ff1fb1fac1239d50 R09: ff1fb1fac6765030
[    2.682643] R10: ff1fb1fac675e118 R11: fefefefefefefeff R12: 0000000000000000
[    2.682727] R13: 0000000000000010 R14: ff1fb1fac675e000 R15: ff1fb1fac3060600
[    2.682807] FS:  00007fb54f7ed840(0000) GS:ff1fb1fb6ff3e000(0000) knlGS:0000000000000000
[    2.682887] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[    2.682962] CR2: 00000000004a0180 CR3: 000000000a040006 CR4: 0000000000771ef0
[    2.683060] PKRU: 55555554
[    2.683112] Call Trace:
[    2.683168]  <TASK>
[    2.683221]  rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121)
[    2.683282]  notifier_call_chain (kernel/notifier.c:85)
[    2.683344]  netdev_lower_state_changed (net/core/dev.c:9573)
[    2.683418]  __bond_release_one (drivers/net/bonding/bond_main.c:1830 ./include/net/bonding.h:391 ./include/net/bonding.h:383 ./include/net/bonding.h:572 drivers/net/bonding/bond_main.c:2440)
[    2.683480]  ? exc_invalid_op (arch/x86/kernel/traps.c:490 (discriminator 2))
[    2.683551]  bond_uninit (drivers/net/bonding/bond_main.c:6059)
[    2.683612]  unregister_netdevice_many_notify (net/core/dev.c:12455)
[    2.683691]  rtnl_dellink (net/core/rtnetlink.c:3592 net/core/rtnetlink.c:3634)
[    2.683753]  ? rtnl_dellinkprop (net/core/rtnetlink.c:4408)
[    2.683812]  rtnetlink_rcv_msg (net/core/rtnetlink.c:7061)
[    2.683873]  ? get_page_from_freelist (./include/linux/spinlock.h:390 mm/page_alloc.c:3373 mm/page_alloc.c:3402 mm/page_alloc.c:3943)
[    2.683941]  ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1))
[    2.684023]  netlink_rcv_skb (net/netlink/af_netlink.c:2551)
[    2.684090]  netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345)
[    2.684156]  netlink_sendmsg (net/netlink/af_netlink.c:1895)
[    2.684226]  ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4))
[    2.684292]  ___sys_sendmsg (net/socket.c:2752)
[    2.684353]  __sys_sendmsg (net/socket.c:2784)
[    2.684415]  do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94)
[    2.684481]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[    2.684560] RIP: 0033:0x7fb54fa2708e
[    2.684620] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 <c9> c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa
All code
========
   0:	4d 89 d8             	mov    %r11,%r8
   3:	e8 94 bd 00 00       	call   0xbd9c
   8:	4c 8b 5d f8          	mov    -0x8(%rbp),%r11
   c:	41 8b 93 08 03 00 00 	mov    0x308(%r11),%edx
  13:	59                   	pop    %rcx
  14:	5e                   	pop    %rsi
  15:	48 83 f8 fc          	cmp    $0xfffffffffffffffc,%rax
  19:	74 11                	je     0x2c
  1b:	c9                   	leave
  1c:	c3                   	ret
  1d:	0f 1f 80 00 00 00 00 	nopl   0x0(%rax)
  24:	48 8b 45 10          	mov    0x10(%rbp),%rax
  28:	0f 05                	syscall
  2a:*	c9                   	leave		<-- trapping instruction
  2b:	c3                   	ret
  2c:	83 e2 39             	and    $0x39,%edx
  2f:	83 fa 08             	cmp    $0x8,%edx
  32:	75 e7                	jne    0x1b
  34:	e8 03 ff ff ff       	call   0xffffffffffffff3c
  39:	0f 1f 00             	nopl   (%rax)
  3c:	f3 0f 1e fa          	endbr64

Code starting with the faulting instruction
===========================================
   0:	c9                   	leave
   1:	c3                   	ret
   2:	83 e2 39             	and    $0x39,%edx
   5:	83 fa 08             	cmp    $0x8,%edx
   8:	75 e7                	jne    0xfffffffffffffff1
   a:	e8 03 ff ff ff       	call   0xffffffffffffff12
   f:	0f 1f 00             	nopl   (%rax)
  12:	f3 0f 1e fa          	endbr64
[    2.684761] RSP: 002b:00007ffd859a7070 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[    2.684846] RAX: ffffffffffffffda RBX: 00007ffd859a7818 RCX: 00007fb54fa2708e
[    2.684933] RDX: 0000000000000000 RSI: 00007ffd859a7120 RDI: 0000000000000005
[    2.685035] RBP: 00007ffd859a7080 R08: 0000000000000000 R09: 0000000000000000
[    2.685114] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10d9f3
[    2.685204] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffd859a77f0
| [    2.685462] ------------[ cut here ]------------
| [    2.685534] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#2: ip/259
| [    2.685625] Modules linked in: netconsole netdevsim
| [    2.685795] Tainted: [W]=WARN
[    2.685853] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[    2.685928] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3))
[    2.686011] Code: 80 00 00 00 e8 09 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 96 a5 fb ff b9 a6 ff ff
All code
========
   0:	80 00 00             	addb   $0x0,(%rax)
   3:	00 e8                	add    %ch,%al
   5:	09 d9                	or     %ebx,%ecx
   7:	ff                   	(bad)
   8:	ff 48 83             	decl   -0x7d(%rax)
   b:	c4                   	(bad)
   c:	38 85 c0 75 18 48    	cmp    %al,0x481875c0(%rbp)
  12:	83 c4 08             	add    $0x8,%esp
  15:	4c 89 f8             	mov    %r15,%rax
  18:	5b                   	pop    %rbx
  19:	5d                   	pop    %rbp
  1a:	41 5c                	pop    %r12
  1c:	41 5d                	pop    %r13
  1e:	41 5e                	pop    %r14
  20:	41 5f                	pop    %r15
  22:	c3                   	ret
  23:	44 8b 48 08          	mov    0x8(%rax),%r9d
  27:	eb b4                	jmp    0xffffffffffffffdd
  29:	90                   	nop
  2a:*	0f 0b                	ud2		<-- trapping instruction
  2c:	90                   	nop
  2d:	ba 02 00 00 00       	mov    $0x2,%edx
  32:	4c 89 fe             	mov    %r15,%rsi
  35:	31 ff                	xor    %edi,%edi
  37:	e8 96 a5 fb ff       	call   0xfffffffffffba5d2
  3c:	b9                   	.byte 0xb9
  3d:	a6                   	cmpsb  (%rdi),(%rsi)
  3e:	ff                   	(bad)
  3f:	ff                   	.byte 0xff

Code starting with the faulting instruction
===========================================
   0:	0f 0b                	ud2
   2:	90                   	nop
   3:	ba 02 00 00 00       	mov    $0x2,%edx
   8:	4c 89 fe             	mov    %r15,%rsi
   b:	31 ff                	xor    %edi,%edi
   d:	e8 96 a5 fb ff       	call   0xfffffffffffba5a8
  12:	b9                   	.byte 0xb9
  13:	a6                   	cmpsb  (%rdi),(%rsi)
  14:	ff                   	(bad)
  15:	ff                   	.byte 0xff
[    2.686143] RSP: 0018:ff45079f806034c8 EFLAGS: 00010286
[    2.686209] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000
[    2.686291] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff1fb1fac3060600
[    2.686372] RBP: 0000000000000000 R08: ff1fb1fac1239d50 R09: ff1fb1fac6765030
[    2.686455] R10: ff1fb1fac675e118 R11: fefefefefefefeff R12: 0000000000000000
[    2.686543] R13: 0000000000000010 R14: ff1fb1fac675e000 R15: ff1fb1fac3060600
[    2.686628] FS:  00007fb54f7ed840(0000) GS:ff1fb1fb6ff3e000(0000) knlGS:0000000000000000
[    2.686712] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[    2.686787] CR2: 00000000004a0180 CR3: 000000000a040006 CR4: 0000000000771ef0
[    2.686871] PKRU: 55555554
[    2.686922] Call Trace:
[    2.686974]  <TASK>
[    2.687037]  rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121)
[    2.687102]  notifier_call_chain (kernel/notifier.c:85)
[    2.687165]  __netdev_upper_dev_unlink (net/core/dev.c:9027)
[    2.687236]  netdev_upper_dev_unlink (net/core/dev.c:9054)
[    2.687303]  __bond_release_one (drivers/net/bonding/bond_main.c:1724 drivers/net/bonding/bond_main.c:2466)
[    2.687364]  ? exc_invalid_op (arch/x86/kernel/traps.c:490 (discriminator 2))
[    2.687425]  bond_uninit (drivers/net/bonding/bond_main.c:6059)
[    2.687486]  unregister_netdevice_many_notify (net/core/dev.c:12455)
[    2.687561]  rtnl_dellink (net/core/rtnetlink.c:3592 net/core/rtnetlink.c:3634)
[    2.687624]  ? rtnl_dellinkprop (net/core/rtnetlink.c:4408)
[    2.687684]  rtnetlink_rcv_msg (net/core/rtnetlink.c:7061)
[    2.687745]  ? get_page_from_freelist (./include/linux/spinlock.h:390 mm/page_alloc.c:3373 mm/page_alloc.c:3402 mm/page_alloc.c:3943)
[    2.687816]  ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1))
[    2.687882]  netlink_rcv_skb (net/netlink/af_netlink.c:2551)
[    2.687943]  netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345)
[    2.688013]  netlink_sendmsg (net/netlink/af_netlink.c:1895)
[    2.688072]  ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4))
[    2.688133]  ___sys_sendmsg (net/socket.c:2752)
[    2.688203]  __sys_sendmsg (net/socket.c:2784)
[    2.688268]  do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94)
[    2.688329]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[    2.688396] RIP: 0033:0x7fb54fa2708e
[    2.688455] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 <c9> c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa
All code
========
   0:	4d 89 d8             	mov    %r11,%r8
   3:	e8 94 bd 00 00       	call   0xbd9c
   8:	4c 8b 5d f8          	mov    -0x8(%rbp),%r11
   c:	41 8b 93 08 03 00 00 	mov    0x308(%r11),%edx
  13:	59                   	pop    %rcx
  14:	5e                   	pop    %rsi
  15:	48 83 f8 fc          	cmp    $0xfffffffffffffffc,%rax
  19:	74 11                	je     0x2c
  1b:	c9                   	leave
  1c:	c3                   	ret
  1d:	0f 1f 80 00 00 00 00 	nopl   0x0(%rax)
  24:	48 8b 45 10          	mov    0x10(%rbp),%rax
  28:	0f 05                	syscall
  2a:*	c9                   	leave		<-- trapping instruction
  2b:	c3                   	ret
  2c:	83 e2 39             	and    $0x39,%edx
  2f:	83 fa 08             	cmp    $0x8,%edx
  32:	75 e7                	jne    0x1b
  34:	e8 03 ff ff ff       	call   0xffffffffffffff3c
  39:	0f 1f 00             	nopl   (%rax)
  3c:	f3 0f 1e fa          	endbr64

Code starting with the faulting instruction
===========================================
   0:	c9                   	leave
   1:	c3                   	ret
   2:	83 e2 39             	and    $0x39,%edx
   5:	83 fa 08             	cmp    $0x8,%edx
   8:	75 e7                	jne    0xfffffffffffffff1
   a:	e8 03 ff ff ff       	call   0xffffffffffffff12
   f:	0f 1f 00             	nopl   (%rax)
  12:	f3 0f 1e fa          	endbr64
[    2.688604] RSP: 002b:00007ffd859a7070 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[    2.688690] RAX: ffffffffffffffda RBX: 00007ffd859a7818 RCX: 00007fb54fa2708e
[    2.688768] RDX: 0000000000000000 RSI: 00007ffd859a7120 RDI: 0000000000000005
[    2.688850] RBP: 00007ffd859a7080 R08: 0000000000000000 R09: 0000000000000000
[    2.688933] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10d9f3
[    2.689030] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffd859a77f0
| [    2.698064] ------------[ cut here ]------------
| [    2.698157] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#2: ip/259
| [    2.698246] Modules linked in: netconsole netdevsim
| [    2.698409] Tainted: [W]=WARN
[    2.698468] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[    2.698553] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3))
[    2.698619] Code: 80 00 00 00 e8 09 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 96 a5 fb ff b9 a6 ff ff
All code
========
   0:	80 00 00             	addb   $0x0,(%rax)
   3:	00 e8                	add    %ch,%al
   5:	09 d9                	or     %ebx,%ecx
   7:	ff                   	(bad)
   8:	ff 48 83             	decl   -0x7d(%rax)
   b:	c4                   	(bad)
   c:	38 85 c0 75 18 48    	cmp    %al,0x481875c0(%rbp)
  12:	83 c4 08             	add    $0x8,%esp
  15:	4c 89 f8             	mov    %r15,%rax
  18:	5b                   	pop    %rbx
  19:	5d                   	pop    %rbp
  1a:	41 5c                	pop    %r12
  1c:	41 5d                	pop    %r13
  1e:	41 5e                	pop    %r14
  20:	41 5f                	pop    %r15
  22:	c3                   	ret
  23:	44 8b 48 08          	mov    0x8(%rax),%r9d
  27:	eb b4                	jmp    0xffffffffffffffdd
  29:	90                   	nop
  2a:*	0f 0b                	ud2		<-- trapping instruction
  2c:	90                   	nop
  2d:	ba 02 00 00 00       	mov    $0x2,%edx
  32:	4c 89 fe             	mov    %r15,%rsi
  35:	31 ff                	xor    %edi,%edi
  37:	e8 96 a5 fb ff       	call   0xfffffffffffba5d2
  3c:	b9                   	.byte 0xb9
  3d:	a6                   	cmpsb  (%rdi),(%rsi)
  3e:	ff                   	(bad)
  3f:	ff                   	.byte 0xff

Code starting with the faulting instruction
===========================================
   0:	0f 0b                	ud2
   2:	90                   	nop
   3:	ba 02 00 00 00       	mov    $0x2,%edx
   8:	4c 89 fe             	mov    %r15,%rsi
   b:	31 ff                	xor    %edi,%edi
   d:	e8 96 a5 fb ff       	call   0xfffffffffffba5a8
  12:	b9                   	.byte 0xb9
  13:	a6                   	cmpsb  (%rdi),(%rsi)
  14:	ff                   	(bad)
  15:	ff                   	.byte 0xff
[    2.698754] RSP: 0018:ff45079f80603508 EFLAGS: 00010286
[    2.698823] RAX: 00000000ffffffa6 RBX: 0000000000000041 RCX: 0000000000000000
[    2.698902] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff1fb1fac3060600
[    2.698978] RBP: 0000000000000000 R08: ff1fb1fac1239d50 R09: ff1fb1fac6766030
[    2.699072] R10: ff1fb1fac675e118 R11: fefefefefefefeff R12: 0000000000000000
[    2.699148] R13: 0000000000000010 R14: ff1fb1fac675e000 R15: ff1fb1fac3060600
[    2.699233] FS:  00007fb54f7ed840(0000) GS:ff1fb1fb6ff3e000(0000) knlGS:0000000000000000
[    2.699312] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[    2.699382] CR2: 00000000004a0180 CR3: 000000000a040006 CR4: 0000000000771ef0
[    2.699468] PKRU: 55555554
[    2.699526] Call Trace:
[    2.699577]  <TASK>
[    2.699630]  rtmsg_ifinfo (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:4560)
[    2.699691]  netif_close_many (net/core/dev.c:1804)
[    2.699755]  ? 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)
[    2.699827]  netif_close (net/core/dev.c:1818 net/core/dev.c:1812)
[    2.699886]  dev_close (net/core/dev_api.c:221)
[    2.699946]  __bond_release_one.cold (drivers/net/bonding/bond_main.c:2563)
[    2.700028]  bond_uninit (drivers/net/bonding/bond_main.c:6059)
[    2.700089]  unregister_netdevice_many_notify (net/core/dev.c:12455)
[    2.700168]  rtnl_dellink (net/core/rtnetlink.c:3592 net/core/rtnetlink.c:3634)
[    2.700231]  ? rtnl_dellinkprop (net/core/rtnetlink.c:4408)
[    2.700296]  rtnetlink_rcv_msg (net/core/rtnetlink.c:7061)
[    2.700360]  ? get_page_from_freelist (./include/linux/spinlock.h:390 mm/page_alloc.c:3373 mm/page_alloc.c:3402 mm/page_alloc.c:3943)
[    2.700429]  ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1))
[    2.700504]  netlink_rcv_skb (net/netlink/af_netlink.c:2551)
[    2.700564]  netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345)
[    2.700630]  netlink_sendmsg (net/netlink/af_netlink.c:1895)
[    2.700693]  ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4))
[    2.700754]  ___sys_sendmsg (net/socket.c:2752)
[    2.700816]  __sys_sendmsg (net/socket.c:2784)
[    2.700877]  do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94)
[    2.700937]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[    2.701014] RIP: 0033:0x7fb54fa2708e
[    2.701074] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 <c9> c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa
All code
========
   0:	4d 89 d8             	mov    %r11,%r8
   3:	e8 94 bd 00 00       	call   0xbd9c
   8:	4c 8b 5d f8          	mov    -0x8(%rbp),%r11
   c:	41 8b 93 08 03 00 00 	mov    0x308(%r11),%edx
  13:	59                   	pop    %rcx
  14:	5e                   	pop    %rsi
  15:	48 83 f8 fc          	cmp    $0xfffffffffffffffc,%rax
  19:	74 11                	je     0x2c
  1b:	c9                   	leave
  1c:	c3                   	ret
  1d:	0f 1f 80 00 00 00 00 	nopl   0x0(%rax)
  24:	48 8b 45 10          	mov    0x10(%rbp),%rax
  28:	0f 05                	syscall
  2a:*	c9                   	leave		<-- trapping instruction
  2b:	c3                   	ret
  2c:	83 e2 39             	and    $0x39,%edx
  2f:	83 fa 08             	cmp    $0x8,%edx
  32:	75 e7                	jne    0x1b
  34:	e8 03 ff ff ff       	call   0xffffffffffffff3c
  39:	0f 1f 00             	nopl   (%rax)
  3c:	f3 0f 1e fa          	endbr64

Code starting with the faulting instruction
===========================================
   0:	c9                   	leave
   1:	c3                   	ret
   2:	83 e2 39             	and    $0x39,%edx
   5:	83 fa 08             	cmp    $0x8,%edx
   8:	75 e7                	jne    0xfffffffffffffff1
   a:	e8 03 ff ff ff       	call   0xffffffffffffff12
   f:	0f 1f 00             	nopl   (%rax)
  12:	f3 0f 1e fa          	endbr64
[    2.701226] RSP: 002b:00007ffd859a7070 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[    2.701307] RAX: ffffffffffffffda RBX: 00007ffd859a7818 RCX: 00007fb54fa2708e
[    2.701392] RDX: 0000000000000000 RSI: 00007ffd859a7120 RDI: 0000000000000005
[    2.701472] RBP: 00007ffd859a7080 R08: 0000000000000000 R09: 0000000000000000
[    2.701565] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10d9f3
[    2.701646] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffd859a77f0
| [    2.701882] ------------[ cut here ]------------
| [    2.701945] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#2: ip/259
| [    2.702056] Modules linked in: netconsole netdevsim
| [    2.702222] Tainted: [W]=WARN
[    2.702279] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[    2.702353] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3))
[    2.702418] Code: 80 00 00 00 e8 09 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 96 a5 fb ff b9 a6 ff ff
All code
========
   0:	80 00 00             	addb   $0x0,(%rax)
   3:	00 e8                	add    %ch,%al
   5:	09 d9                	or     %ebx,%ecx
   7:	ff                   	(bad)
   8:	ff 48 83             	decl   -0x7d(%rax)
   b:	c4                   	(bad)
   c:	38 85 c0 75 18 48    	cmp    %al,0x481875c0(%rbp)
  12:	83 c4 08             	add    $0x8,%esp
  15:	4c 89 f8             	mov    %r15,%rax
  18:	5b                   	pop    %rbx
  19:	5d                   	pop    %rbp
  1a:	41 5c                	pop    %r12
  1c:	41 5d                	pop    %r13
  1e:	41 5e                	pop    %r14
  20:	41 5f                	pop    %r15
  22:	c3                   	ret
  23:	44 8b 48 08          	mov    0x8(%rax),%r9d
  27:	eb b4                	jmp    0xffffffffffffffdd
  29:	90                   	nop
  2a:*	0f 0b                	ud2		<-- trapping instruction
  2c:	90                   	nop
  2d:	ba 02 00 00 00       	mov    $0x2,%edx
  32:	4c 89 fe             	mov    %r15,%rsi
  35:	31 ff                	xor    %edi,%edi
  37:	e8 96 a5 fb ff       	call   0xfffffffffffba5d2
  3c:	b9                   	.byte 0xb9
  3d:	a6                   	cmpsb  (%rdi),(%rsi)
  3e:	ff                   	(bad)
  3f:	ff                   	.byte 0xff

Code starting with the faulting instruction
===========================================
   0:	0f 0b                	ud2
   2:	90                   	nop
   3:	ba 02 00 00 00       	mov    $0x2,%edx
   8:	4c 89 fe             	mov    %r15,%rsi
   b:	31 ff                	xor    %edi,%edi
   d:	e8 96 a5 fb ff       	call   0xfffffffffffba5a8
  12:	b9                   	.byte 0xb9
  13:	a6                   	cmpsb  (%rdi),(%rsi)
  14:	ff                   	(bad)
  15:	ff                   	.byte 0xff
[    2.702572] RSP: 0018:ff45079f806034e8 EFLAGS: 00010286
[    2.702641] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000
[    2.702726] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff1fb1fac3060600
[    2.702811] RBP: 0000000000000000 R08: ff1fb1fac1239d50 R09: ff1fb1fac6766030
[    2.702892] R10: ff1fb1fac675e118 R11: fefefefefefefeff R12: 0000000000000000
[    2.702973] R13: 0000000000000010 R14: ff1fb1fac675e000 R15: ff1fb1fac3060600
[    2.703072] FS:  00007fb54f7ed840(0000) GS:ff1fb1fb6ff3e000(0000) knlGS:0000000000000000
[    2.703154] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[    2.703224] CR2: 00000000004a0180 CR3: 000000000a040006 CR4: 0000000000771ef0
[    2.703314] PKRU: 55555554
[    2.703365] Call Trace:
[    2.703415]  <TASK>
[    2.703467]  rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121)
[    2.703533]  notifier_call_chain (kernel/notifier.c:85)
[    2.703595]  netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993)
[    2.703670]  dev_set_mac_address (net/core/dev_api.c:339)
[    2.703733]  __bond_release_one.cold (drivers/net/bonding/bond_main.c:2573)
[    2.703800]  bond_uninit (drivers/net/bonding/bond_main.c:6059)
[    2.703861]  unregister_netdevice_many_notify (net/core/dev.c:12455)
[    2.703931]  rtnl_dellink (net/core/rtnetlink.c:3592 net/core/rtnetlink.c:3634)
[    2.704003]  ? rtnl_dellinkprop (net/core/rtnetlink.c:4408)
[    2.704062]  rtnetlink_rcv_msg (net/core/rtnetlink.c:7061)
[    2.704123]  ? get_page_from_freelist (./include/linux/spinlock.h:390 mm/page_alloc.c:3373 mm/page_alloc.c:3402 mm/page_alloc.c:3943)
[    2.704190]  ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1))
[    2.704255]  netlink_rcv_skb (net/netlink/af_netlink.c:2551)
[    2.704315]  netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345)
[    2.704379]  netlink_sendmsg (net/netlink/af_netlink.c:1895)
[    2.704439]  ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4))
[    2.704507]  ___sys_sendmsg (net/socket.c:2752)
[    2.704569]  __sys_sendmsg (net/socket.c:2784)
[    2.704630]  do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94)
[    2.704696]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[    2.704761] RIP: 0033:0x7fb54fa2708e
[    2.704822] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 <c9> c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa
All code
========
   0:	4d 89 d8             	mov    %r11,%r8
   3:	e8 94 bd 00 00       	call   0xbd9c
   8:	4c 8b 5d f8          	mov    -0x8(%rbp),%r11
   c:	41 8b 93 08 03 00 00 	mov    0x308(%r11),%edx
  13:	59                   	pop    %rcx
  14:	5e                   	pop    %rsi
  15:	48 83 f8 fc          	cmp    $0xfffffffffffffffc,%rax
  19:	74 11                	je     0x2c
  1b:	c9                   	leave
  1c:	c3                   	ret
  1d:	0f 1f 80 00 00 00 00 	nopl   0x0(%rax)
  24:	48 8b 45 10          	mov    0x10(%rbp),%rax
  28:	0f 05                	syscall
  2a:*	c9                   	leave		<-- trapping instruction
  2b:	c3                   	ret
  2c:	83 e2 39             	and    $0x39,%edx
  2f:	83 fa 08             	cmp    $0x8,%edx
  32:	75 e7                	jne    0x1b
  34:	e8 03 ff ff ff       	call   0xffffffffffffff3c
  39:	0f 1f 00             	nopl   (%rax)
  3c:	f3 0f 1e fa          	endbr64

Code starting with the faulting instruction
===========================================
   0:	c9                   	leave
   1:	c3                   	ret
   2:	83 e2 39             	and    $0x39,%edx
   5:	83 fa 08             	cmp    $0x8,%edx
   8:	75 e7                	jne    0xfffffffffffffff1
   a:	e8 03 ff ff ff       	call   0xffffffffffffff12
   f:	0f 1f 00             	nopl   (%rax)
  12:	f3 0f 1e fa          	endbr64
[    2.704964] RSP: 002b:00007ffd859a7070 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[    2.705054] RAX: ffffffffffffffda RBX: 00007ffd859a7818 RCX: 00007fb54fa2708e
[    2.705130] RDX: 0000000000000000 RSI: 00007ffd859a7120 RDI: 0000000000000005
[    2.705212] RBP: 00007ffd859a7080 R08: 0000000000000000 R09: 0000000000000000
[    2.705293] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10d9f3
[    2.705375] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffd859a77f0
| [    2.705624] ------------[ cut here ]------------
| [    2.705688] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#2: ip/259
| [    2.705773] Modules linked in: netconsole netdevsim
| [    2.705941] Tainted: [W]=WARN
[    2.706010] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[    2.706081] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3))
[    2.706148] Code: 80 00 00 00 e8 09 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 96 a5 fb ff b9 a6 ff ff
All code
========
   0:	80 00 00             	addb   $0x0,(%rax)
   3:	00 e8                	add    %ch,%al
   5:	09 d9                	or     %ebx,%ecx
   7:	ff                   	(bad)
   8:	ff 48 83             	decl   -0x7d(%rax)
   b:	c4                   	(bad)
   c:	38 85 c0 75 18 48    	cmp    %al,0x481875c0(%rbp)
  12:	83 c4 08             	add    $0x8,%esp
  15:	4c 89 f8             	mov    %r15,%rax
  18:	5b                   	pop    %rbx
  19:	5d                   	pop    %rbp
  1a:	41 5c                	pop    %r12
  1c:	41 5d                	pop    %r13
  1e:	41 5e                	pop    %r14
  20:	41 5f                	pop    %r15
  22:	c3                   	ret
  23:	44 8b 48 08          	mov    0x8(%rax),%r9d
  27:	eb b4                	jmp    0xffffffffffffffdd
  29:	90                   	nop
  2a:*	0f 0b                	ud2		<-- trapping instruction
  2c:	90                   	nop
  2d:	ba 02 00 00 00       	mov    $0x2,%edx
  32:	4c 89 fe             	mov    %r15,%rsi
  35:	31 ff                	xor    %edi,%edi
  37:	e8 96 a5 fb ff       	call   0xfffffffffffba5d2
  3c:	b9                   	.byte 0xb9
  3d:	a6                   	cmpsb  (%rdi),(%rsi)
  3e:	ff                   	(bad)
  3f:	ff                   	.byte 0xff

Code starting with the faulting instruction
===========================================
   0:	0f 0b                	ud2
   2:	90                   	nop
   3:	ba 02 00 00 00       	mov    $0x2,%edx
   8:	4c 89 fe             	mov    %r15,%rsi
   b:	31 ff                	xor    %edi,%edi
   d:	e8 96 a5 fb ff       	call   0xfffffffffffba5a8
  12:	b9                   	.byte 0xb9
  13:	a6                   	cmpsb  (%rdi),(%rsi)
  14:	ff                   	(bad)
  15:	ff                   	.byte 0xff
[    2.706274] RSP: 0018:ff45079f80603518 EFLAGS: 00010286
[    2.706339] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000
[    2.706420] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff1fb1fac3060600
[    2.706523] RBP: 0000000000000000 R08: ff1fb1fac194f190 R09: ff1fb1fac6766034
[    2.706607] R10: ff1fb1fac675c118 R11: fefefefefefefeff R12: 0000000000000000
[    2.706690] R13: 0000000000000010 R14: ff1fb1fac675c000 R15: ff1fb1fac3060600
[    2.706773] FS:  00007fb54f7ed840(0000) GS:ff1fb1fb6ff3e000(0000) knlGS:0000000000000000
[    2.706856] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[    2.706929] CR2: 00000000004a0180 CR3: 000000000a040006 CR4: 0000000000771ef0
[    2.707019] PKRU: 55555554
[    2.707070] Call Trace:
[    2.707123]  <TASK>
[    2.707173]  rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121)
[    2.707240]  notifier_call_chain (kernel/notifier.c:85)
[    2.707300]  netdev_lower_state_changed (net/core/dev.c:9573)
[    2.707367]  __bond_release_one (drivers/net/bonding/bond_main.c:1830 ./include/net/bonding.h:391 ./include/net/bonding.h:383 ./include/net/bonding.h:572 drivers/net/bonding/bond_main.c:2440)
[    2.707428]  bond_uninit (drivers/net/bonding/bond_main.c:6059)
[    2.707488]  unregister_netdevice_many_notify (net/core/dev.c:12455)
[    2.707562]  rtnl_dellink (net/core/rtnetlink.c:3592 net/core/rtnetlink.c:3634)
[    2.707625]  ? rtnl_dellinkprop (net/core/rtnetlink.c:4408)
[    2.707685]  rtnetlink_rcv_msg (net/core/rtnetlink.c:7061)
[    2.707745]  ? get_page_from_freelist (./include/linux/spinlock.h:390 mm/page_alloc.c:3373 mm/page_alloc.c:3402 mm/page_alloc.c:3943)
[    2.707811]  ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1))
[    2.707877]  netlink_rcv_skb (net/netlink/af_netlink.c:2551)
[    2.707938]  netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345)
[    2.708011]  netlink_sendmsg (net/netlink/af_netlink.c:1895)
[    2.708072]  ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4))
[    2.708132]  ___sys_sendmsg (net/socket.c:2752)
[    2.708193]  __sys_sendmsg (net/socket.c:2784)
[    2.708254]  do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94)
[    2.708314]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[    2.708383] RIP: 0033:0x7fb54fa2708e
[    2.708442] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 <c9> c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa
All code
========
   0:	4d 89 d8             	mov    %r11,%r8
   3:	e8 94 bd 00 00       	call   0xbd9c
   8:	4c 8b 5d f8          	mov    -0x8(%rbp),%r11
   c:	41 8b 93 08 03 00 00 	mov    0x308(%r11),%edx
  13:	59                   	pop    %rcx
  14:	5e                   	pop    %rsi
  15:	48 83 f8 fc          	cmp    $0xfffffffffffffffc,%rax
  19:	74 11                	je     0x2c
  1b:	c9                   	leave
  1c:	c3                   	ret
  1d:	0f 1f 80 00 00 00 00 	nopl   0x0(%rax)
  24:	48 8b 45 10          	mov    0x10(%rbp),%rax
  28:	0f 05                	syscall
  2a:*	c9                   	leave		<-- trapping instruction
  2b:	c3                   	ret
  2c:	83 e2 39             	and    $0x39,%edx
  2f:	83 fa 08             	cmp    $0x8,%edx
  32:	75 e7                	jne    0x1b
  34:	e8 03 ff ff ff       	call   0xffffffffffffff3c
  39:	0f 1f 00             	nopl   (%rax)
  3c:	f3 0f 1e fa          	endbr64

Code starting with the faulting instruction
===========================================
   0:	c9                   	leave
   1:	c3                   	ret
   2:	83 e2 39             	and    $0x39,%edx
   5:	83 fa 08             	cmp    $0x8,%edx
   8:	75 e7                	jne    0xfffffffffffffff1
   a:	e8 03 ff ff ff       	call   0xffffffffffffff12
   f:	0f 1f 00             	nopl   (%rax)
  12:	f3 0f 1e fa          	endbr64
[    2.708589] RSP: 002b:00007ffd859a7070 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[    2.708674] RAX: ffffffffffffffda RBX: 00007ffd859a7818 RCX: 00007fb54fa2708e
[    2.708757] RDX: 0000000000000000 RSI: 00007ffd859a7120 RDI: 0000000000000005
[    2.708838] RBP: 00007ffd859a7080 R08: 0000000000000000 R09: 0000000000000000
[    2.708920] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10d9f3
[    2.709005] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffd859a77f0
| [    2.709246] ------------[ cut here ]------------
| [    2.709313] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#2: ip/259
| [    2.709430] Modules linked in: netconsole netdevsim
| [    2.709602] Tainted: [W]=WARN
[    2.709662] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[    2.709738] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3))
[    2.709811] Code: 80 00 00 00 e8 09 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 96 a5 fb ff b9 a6 ff ff
All code
========
   0:	80 00 00             	addb   $0x0,(%rax)
   3:	00 e8                	add    %ch,%al
   5:	09 d9                	or     %ebx,%ecx
   7:	ff                   	(bad)
   8:	ff 48 83             	decl   -0x7d(%rax)
   b:	c4                   	(bad)
   c:	38 85 c0 75 18 48    	cmp    %al,0x481875c0(%rbp)
  12:	83 c4 08             	add    $0x8,%esp
  15:	4c 89 f8             	mov    %r15,%rax
  18:	5b                   	pop    %rbx
  19:	5d                   	pop    %rbp
  1a:	41 5c                	pop    %r12
  1c:	41 5d                	pop    %r13
  1e:	41 5e                	pop    %r14
  20:	41 5f                	pop    %r15
  22:	c3                   	ret
  23:	44 8b 48 08          	mov    0x8(%rax),%r9d
  27:	eb b4                	jmp    0xffffffffffffffdd
  29:	90                   	nop
  2a:*	0f 0b                	ud2		<-- trapping instruction
  2c:	90                   	nop
  2d:	ba 02 00 00 00       	mov    $0x2,%edx
  32:	4c 89 fe             	mov    %r15,%rsi
  35:	31 ff                	xor    %edi,%edi
  37:	e8 96 a5 fb ff       	call   0xfffffffffffba5d2
  3c:	b9                   	.byte 0xb9
  3d:	a6                   	cmpsb  (%rdi),(%rsi)
  3e:	ff                   	(bad)
  3f:	ff                   	.byte 0xff

Code starting with the faulting instruction
===========================================
   0:	0f 0b                	ud2
   2:	90                   	nop
   3:	ba 02 00 00 00       	mov    $0x2,%edx
   8:	4c 89 fe             	mov    %r15,%rsi
   b:	31 ff                	xor    %edi,%edi
   d:	e8 96 a5 fb ff       	call   0xfffffffffffba5a8
  12:	b9                   	.byte 0xb9
  13:	a6                   	cmpsb  (%rdi),(%rsi)
  14:	ff                   	(bad)
  15:	ff                   	.byte 0xff
[    2.709952] RSP: 0018:ff45079f806034c8 EFLAGS: 00010286
[    2.710030] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000
[    2.710113] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff1fb1fac3060600
[    2.710192] RBP: 0000000000000000 R08: ff1fb1fac194f190 R09: ff1fb1fac6766034
[    2.710276] R10: ff1fb1fac675c118 R11: fefefefefefefeff R12: 0000000000000000
[    2.710353] R13: 0000000000000010 R14: ff1fb1fac675c000 R15: ff1fb1fac3060600
[    2.710436] FS:  00007fb54f7ed840(0000) GS:ff1fb1fb6ff3e000(0000) knlGS:0000000000000000
[    2.710526] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[    2.710600] CR2: 00000000004a0180 CR3: 000000000a040006 CR4: 0000000000771ef0
[    2.710688] PKRU: 55555554
[    2.710738] Call Trace:
[    2.710789]  <TASK>
[    2.710846]  rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121)
[    2.710906]  notifier_call_chain (kernel/notifier.c:85)
[    2.710971]  __netdev_upper_dev_unlink (net/core/dev.c:9027)
[    2.711051]  netdev_upper_dev_unlink (net/core/dev.c:9054)
[    2.711117]  __bond_release_one (drivers/net/bonding/bond_main.c:1724 drivers/net/bonding/bond_main.c:2466)
[    2.711178]  bond_uninit (drivers/net/bonding/bond_main.c:6059)
[    2.711238]  unregister_netdevice_many_notify (net/core/dev.c:12455)
[    2.711308]  rtnl_dellink (net/core/rtnetlink.c:3592 net/core/rtnetlink.c:3634)
[    2.711371]  ? rtnl_dellinkprop (net/core/rtnetlink.c:4408)
[    2.711431]  rtnetlink_rcv_msg (net/core/rtnetlink.c:7061)
[    2.711504]  ? get_page_from_freelist (./include/linux/spinlock.h:390 mm/page_alloc.c:3373 mm/page_alloc.c:3402 mm/page_alloc.c:3943)
[    2.711576]  ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1))
[    2.711660]  netlink_rcv_skb (net/netlink/af_netlink.c:2551)
[    2.711721]  netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345)
[    2.711781]  netlink_sendmsg (net/netlink/af_netlink.c:1895)
[    2.711844]  ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4))
[    2.711909]  ___sys_sendmsg (net/socket.c:2752)
[    2.711973]  __sys_sendmsg (net/socket.c:2784)
[    2.712043]  do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94)
[    2.712105]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[    2.712174] RIP: 0033:0x7fb54fa2708e
[    2.712235] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 <c9> c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa
All code
========
   0:	4d 89 d8             	mov    %r11,%r8
   3:	e8 94 bd 00 00       	call   0xbd9c
   8:	4c 8b 5d f8          	mov    -0x8(%rbp),%r11
   c:	41 8b 93 08 03 00 00 	mov    0x308(%r11),%edx
  13:	59                   	pop    %rcx
  14:	5e                   	pop    %rsi
  15:	48 83 f8 fc          	cmp    $0xfffffffffffffffc,%rax
  19:	74 11                	je     0x2c
  1b:	c9                   	leave
  1c:	c3                   	ret
  1d:	0f 1f 80 00 00 00 00 	nopl   0x0(%rax)
  24:	48 8b 45 10          	mov    0x10(%rbp),%rax
  28:	0f 05                	syscall
  2a:*	c9                   	leave		<-- trapping instruction
  2b:	c3                   	ret
  2c:	83 e2 39             	and    $0x39,%edx
  2f:	83 fa 08             	cmp    $0x8,%edx
  32:	75 e7                	jne    0x1b
  34:	e8 03 ff ff ff       	call   0xffffffffffffff3c
  39:	0f 1f 00             	nopl   (%rax)
  3c:	f3 0f 1e fa          	endbr64

Code starting with the faulting instruction
===========================================
   0:	c9                   	leave
   1:	c3                   	ret
   2:	83 e2 39             	and    $0x39,%edx
   5:	83 fa 08             	cmp    $0x8,%edx
   8:	75 e7                	jne    0xfffffffffffffff1
   a:	e8 03 ff ff ff       	call   0xffffffffffffff12
   f:	0f 1f 00             	nopl   (%rax)
  12:	f3 0f 1e fa          	endbr64
[    2.712377] RSP: 002b:00007ffd859a7070 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[    2.712456] RAX: ffffffffffffffda RBX: 00007ffd859a7818 RCX: 00007fb54fa2708e
[    2.712550] RDX: 0000000000000000 RSI: 00007ffd859a7120 RDI: 0000000000000005
[    2.712634] RBP: 00007ffd859a7080 R08: 0000000000000000 R09: 0000000000000000
[    2.712714] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10d9f3
[    2.712793] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffd859a77f0
| [    2.724040] ------------[ cut here ]------------
| [    2.724128] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#2: ip/259
| [    2.724221] Modules linked in: netconsole netdevsim
| [    2.724386] Tainted: [W]=WARN
[    2.724445] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[    2.724533] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3))
[    2.724604] Code: 80 00 00 00 e8 09 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 96 a5 fb ff b9 a6 ff ff
All code
========
   0:	80 00 00             	addb   $0x0,(%rax)
   3:	00 e8                	add    %ch,%al
   5:	09 d9                	or     %ebx,%ecx
   7:	ff                   	(bad)
   8:	ff 48 83             	decl   -0x7d(%rax)
   b:	c4                   	(bad)
   c:	38 85 c0 75 18 48    	cmp    %al,0x481875c0(%rbp)
  12:	83 c4 08             	add    $0x8,%esp
  15:	4c 89 f8             	mov    %r15,%rax
  18:	5b                   	pop    %rbx
  19:	5d                   	pop    %rbp
  1a:	41 5c                	pop    %r12
  1c:	41 5d                	pop    %r13
  1e:	41 5e                	pop    %r14
  20:	41 5f                	pop    %r15
  22:	c3                   	ret
  23:	44 8b 48 08          	mov    0x8(%rax),%r9d
  27:	eb b4                	jmp    0xffffffffffffffdd
  29:	90                   	nop
  2a:*	0f 0b                	ud2		<-- trapping instruction
  2c:	90                   	nop
  2d:	ba 02 00 00 00       	mov    $0x2,%edx
  32:	4c 89 fe             	mov    %r15,%rsi
  35:	31 ff                	xor    %edi,%edi
  37:	e8 96 a5 fb ff       	call   0xfffffffffffba5d2
  3c:	b9                   	.byte 0xb9
  3d:	a6                   	cmpsb  (%rdi),(%rsi)
  3e:	ff                   	(bad)
  3f:	ff                   	.byte 0xff

Code starting with the faulting instruction
===========================================
   0:	0f 0b                	ud2
   2:	90                   	nop
   3:	ba 02 00 00 00       	mov    $0x2,%edx
   8:	4c 89 fe             	mov    %r15,%rsi
   b:	31 ff                	xor    %edi,%edi
   d:	e8 96 a5 fb ff       	call   0xfffffffffffba5a8
  12:	b9                   	.byte 0xb9
  13:	a6                   	cmpsb  (%rdi),(%rsi)
  14:	ff                   	(bad)
  15:	ff                   	.byte 0xff
[    2.724737] RSP: 0018:ff45079f80603508 EFLAGS: 00010286
[    2.724804] RAX: 00000000ffffffa6 RBX: 0000000000000041 RCX: 0000000000000000
[    2.724885] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff1fb1fac3060600
[    2.724968] RBP: 0000000000000000 R08: ff1fb1fac194f190 R09: ff1fb1fac6766034
[    2.725056] R10: ff1fb1fac675c118 R11: fefefefefefefeff R12: 0000000000000000
[    2.725145] R13: 0000000000000010 R14: ff1fb1fac675c000 R15: ff1fb1fac3060600
[    2.725230] FS:  00007fb54f7ed840(0000) GS:ff1fb1fb6ff3e000(0000) knlGS:0000000000000000
[    2.725309] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[    2.725384] CR2: 00000000004a0180 CR3: 000000000a040006 CR4: 0000000000771ef0
[    2.725462] PKRU: 55555554
[    2.725521] Call Trace:
[    2.725572]  <TASK>
[    2.725624]  rtmsg_ifinfo (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:4560)
[    2.725684]  netif_close_many (net/core/dev.c:1804)
[    2.725744]  ? 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)
[    2.725817]  netif_close (net/core/dev.c:1818 net/core/dev.c:1812)
[    2.725876]  dev_close (net/core/dev_api.c:221)
[    2.725935]  __bond_release_one.cold (drivers/net/bonding/bond_main.c:2563)
[    2.726012]  bond_uninit (drivers/net/bonding/bond_main.c:6059)
[    2.726072]  unregister_netdevice_many_notify (net/core/dev.c:12455)
[    2.726139]  rtnl_dellink (net/core/rtnetlink.c:3592 net/core/rtnetlink.c:3634)
[    2.726202]  ? rtnl_dellinkprop (net/core/rtnetlink.c:4408)
[    2.726262]  rtnetlink_rcv_msg (net/core/rtnetlink.c:7061)
[    2.726322]  ? get_page_from_freelist (./include/linux/spinlock.h:390 mm/page_alloc.c:3373 mm/page_alloc.c:3402 mm/page_alloc.c:3943)
[    2.726392]  ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1))
[    2.726458]  netlink_rcv_skb (net/netlink/af_netlink.c:2551)
[    2.726527]  netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345)
[    2.726586]  netlink_sendmsg (net/netlink/af_netlink.c:1895)
[    2.726646]  ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4))
[    2.726705]  ___sys_sendmsg (net/socket.c:2752)
[    2.726766]  __sys_sendmsg (net/socket.c:2784)
[    2.726826]  do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94)
[    2.726885]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[    2.726949] RIP: 0033:0x7fb54fa2708e
[    2.727015] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 <c9> c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa
All code
========
   0:	4d 89 d8             	mov    %r11,%r8
   3:	e8 94 bd 00 00       	call   0xbd9c
   8:	4c 8b 5d f8          	mov    -0x8(%rbp),%r11
   c:	41 8b 93 08 03 00 00 	mov    0x308(%r11),%edx
  13:	59                   	pop    %rcx
  14:	5e                   	pop    %rsi
  15:	48 83 f8 fc          	cmp    $0xfffffffffffffffc,%rax
  19:	74 11                	je     0x2c
  1b:	c9                   	leave
  1c:	c3                   	ret
  1d:	0f 1f 80 00 00 00 00 	nopl   0x0(%rax)
  24:	48 8b 45 10          	mov    0x10(%rbp),%rax
  28:	0f 05                	syscall
  2a:*	c9                   	leave		<-- trapping instruction
  2b:	c3                   	ret
  2c:	83 e2 39             	and    $0x39,%edx
  2f:	83 fa 08             	cmp    $0x8,%edx
  32:	75 e7                	jne    0x1b
  34:	e8 03 ff ff ff       	call   0xffffffffffffff3c
  39:	0f 1f 00             	nopl   (%rax)
  3c:	f3 0f 1e fa          	endbr64

Code starting with the faulting instruction
===========================================
   0:	c9                   	leave
   1:	c3                   	ret
   2:	83 e2 39             	and    $0x39,%edx
   5:	83 fa 08             	cmp    $0x8,%edx
   8:	75 e7                	jne    0xfffffffffffffff1
   a:	e8 03 ff ff ff       	call   0xffffffffffffff12
   f:	0f 1f 00             	nopl   (%rax)
  12:	f3 0f 1e fa          	endbr64
[    2.727145] RSP: 002b:00007ffd859a7070 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[    2.727222] RAX: ffffffffffffffda RBX: 00007ffd859a7818 RCX: 00007fb54fa2708e
[    2.727301] RDX: 0000000000000000 RSI: 00007ffd859a7120 RDI: 0000000000000005
[    2.727377] RBP: 00007ffd859a7080 R08: 0000000000000000 R09: 0000000000000000
[    2.727458] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10d9f3
[    2.727549] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffd859a77f0
| [    2.727760] ------------[ cut here ]------------
| [    2.727824] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#2: ip/259
| [    2.727911] Modules linked in: netconsole netdevsim
| [    2.728092] Tainted: [W]=WARN
[    2.728150] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[    2.728223] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3))
[    2.728292] Code: 80 00 00 00 e8 09 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 96 a5 fb ff b9 a6 ff ff
All code
========
   0:	80 00 00             	addb   $0x0,(%rax)
   3:	00 e8                	add    %ch,%al
   5:	09 d9                	or     %ebx,%ecx
   7:	ff                   	(bad)
   8:	ff 48 83             	decl   -0x7d(%rax)
   b:	c4                   	(bad)
   c:	38 85 c0 75 18 48    	cmp    %al,0x481875c0(%rbp)
  12:	83 c4 08             	add    $0x8,%esp
  15:	4c 89 f8             	mov    %r15,%rax
  18:	5b                   	pop    %rbx
  19:	5d                   	pop    %rbp
  1a:	41 5c                	pop    %r12
  1c:	41 5d                	pop    %r13
  1e:	41 5e                	pop    %r14
  20:	41 5f                	pop    %r15
  22:	c3                   	ret
  23:	44 8b 48 08          	mov    0x8(%rax),%r9d
  27:	eb b4                	jmp    0xffffffffffffffdd
  29:	90                   	nop
  2a:*	0f 0b                	ud2		<-- trapping instruction
  2c:	90                   	nop
  2d:	ba 02 00 00 00       	mov    $0x2,%edx
  32:	4c 89 fe             	mov    %r15,%rsi
  35:	31 ff                	xor    %edi,%edi
  37:	e8 96 a5 fb ff       	call   0xfffffffffffba5d2
  3c:	b9                   	.byte 0xb9
  3d:	a6                   	cmpsb  (%rdi),(%rsi)
  3e:	ff                   	(bad)
  3f:	ff                   	.byte 0xff

Code starting with the faulting instruction
===========================================
   0:	0f 0b                	ud2
   2:	90                   	nop
   3:	ba 02 00 00 00       	mov    $0x2,%edx
   8:	4c 89 fe             	mov    %r15,%rsi
   b:	31 ff                	xor    %edi,%edi
   d:	e8 96 a5 fb ff       	call   0xfffffffffffba5a8
  12:	b9                   	.byte 0xb9
  13:	a6                   	cmpsb  (%rdi),(%rsi)
  14:	ff                   	(bad)
  15:	ff                   	.byte 0xff
[    2.728443] RSP: 0018:ff45079f806034e8 EFLAGS: 00010286
[    2.728520] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000
[    2.728601] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff1fb1fac3060600
[    2.728682] RBP: 0000000000000000 R08: ff1fb1fac194f190 R09: ff1fb1fac6766034
[    2.728766] R10: ff1fb1fac675c118 R11: fefefefefefefeff R12: 0000000000000000
[    2.728851] R13: 0000000000000010 R14: ff1fb1fac675c000 R15: ff1fb1fac3060600
[    2.728946] FS:  00007fb54f7ed840(0000) GS:ff1fb1fb6ff3e000(0000) knlGS:0000000000000000
[    2.729039] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[    2.729114] CR2: 00000000004a0180 CR3: 000000000a040006 CR4: 0000000000771ef0
[    2.729198] PKRU: 55555554
[    2.729248] Call Trace:
[    2.729299]  <TASK>
[    2.729351]  rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121)
[    2.729410]  notifier_call_chain (kernel/notifier.c:85)
[    2.729478]  netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993)
[    2.729553]  dev_set_mac_address (net/core/dev_api.c:339)
[    2.729614]  __bond_release_one.cold (drivers/net/bonding/bond_main.c:2573)
[    2.729686]  bond_uninit (drivers/net/bonding/bond_main.c:6059)
[    2.729746]  unregister_netdevice_many_notify (net/core/dev.c:12455)
[    2.729820]  rtnl_dellink (net/core/rtnetlink.c:3592 net/core/rtnetlink.c:3634)
[    2.729882]  ? rtnl_dellinkprop (net/core/rtnetlink.c:4408)
[    2.729948]  rtnetlink_rcv_msg (net/core/rtnetlink.c:7061)
[    2.730015]  ? get_page_from_freelist (./include/linux/spinlock.h:390 mm/page_alloc.c:3373 mm/page_alloc.c:3402 mm/page_alloc.c:3943)
[    2.730090]  ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1))
[    2.730156]  netlink_rcv_skb (net/netlink/af_netlink.c:2551)
[    2.730217]  netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345)
[    2.730277]  netlink_sendmsg (net/netlink/af_netlink.c:1895)
[    2.730337]  ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4))
[    2.730397]  ___sys_sendmsg (net/socket.c:2752)
[    2.730459]  __sys_sendmsg (net/socket.c:2784)
[    2.730524]  do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94)
[    2.730584]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[    2.730649] RIP: 0033:0x7fb54fa2708e
[    2.730707] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 <c9> c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa
All code
========
   0:	4d 89 d8             	mov    %r11,%r8
   3:	e8 94 bd 00 00       	call   0xbd9c
   8:	4c 8b 5d f8          	mov    -0x8(%rbp),%r11
   c:	41 8b 93 08 03 00 00 	mov    0x308(%r11),%edx
  13:	59                   	pop    %rcx
  14:	5e                   	pop    %rsi
  15:	48 83 f8 fc          	cmp    $0xfffffffffffffffc,%rax
  19:	74 11                	je     0x2c
  1b:	c9                   	leave
  1c:	c3                   	ret
  1d:	0f 1f 80 00 00 00 00 	nopl   0x0(%rax)
  24:	48 8b 45 10          	mov    0x10(%rbp),%rax
  28:	0f 05                	syscall
  2a:*	c9                   	leave		<-- trapping instruction
  2b:	c3                   	ret
  2c:	83 e2 39             	and    $0x39,%edx
  2f:	83 fa 08             	cmp    $0x8,%edx
  32:	75 e7                	jne    0x1b
  34:	e8 03 ff ff ff       	call   0xffffffffffffff3c
  39:	0f 1f 00             	nopl   (%rax)
  3c:	f3 0f 1e fa          	endbr64

Code starting with the faulting instruction
===========================================
   0:	c9                   	leave
   1:	c3                   	ret
   2:	83 e2 39             	and    $0x39,%edx
   5:	83 fa 08             	cmp    $0x8,%edx
   8:	75 e7                	jne    0xfffffffffffffff1
   a:	e8 03 ff ff ff       	call   0xffffffffffffff12
   f:	0f 1f 00             	nopl   (%rax)
  12:	f3 0f 1e fa          	endbr64
[    2.730853] RSP: 002b:00007ffd859a7070 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[    2.730939] RAX: ffffffffffffffda RBX: 00007ffd859a7818 RCX: 00007fb54fa2708e
[    2.731032] RDX: 0000000000000000 RSI: 00007ffd859a7120 RDI: 0000000000000005
[    2.731111] RBP: 00007ffd859a7080 R08: 0000000000000000 R09: 0000000000000000
[    2.731193] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10d9f3
[    2.731270] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffd859a77f0
| [    2.731696] ------------[ cut here ]------------
| [    2.731766] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#2: 2/207
| [    2.731859] Modules linked in: netconsole netdevsim
| [    2.732037] Tainted: [W]=WARN
[    2.732094] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[    2.732169] Workqueue: events_unbound linkwatch_event
[    2.732239] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3))
[    2.732308] Code: 80 00 00 00 e8 09 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 96 a5 fb ff b9 a6 ff ff
All code
========
   0:	80 00 00             	addb   $0x0,(%rax)
   3:	00 e8                	add    %ch,%al
   5:	09 d9                	or     %ebx,%ecx
   7:	ff                   	(bad)
   8:	ff 48 83             	decl   -0x7d(%rax)
   b:	c4                   	(bad)
   c:	38 85 c0 75 18 48    	cmp    %al,0x481875c0(%rbp)
  12:	83 c4 08             	add    $0x8,%esp
  15:	4c 89 f8             	mov    %r15,%rax
  18:	5b                   	pop    %rbx
  19:	5d                   	pop    %rbp
  1a:	41 5c                	pop    %r12
  1c:	41 5d                	pop    %r13
  1e:	41 5e                	pop    %r14
  20:	41 5f                	pop    %r15
  22:	c3                   	ret
  23:	44 8b 48 08          	mov    0x8(%rax),%r9d
  27:	eb b4                	jmp    0xffffffffffffffdd
  29:	90                   	nop
  2a:*	0f 0b                	ud2		<-- trapping instruction
  2c:	90                   	nop
  2d:	ba 02 00 00 00       	mov    $0x2,%edx
  32:	4c 89 fe             	mov    %r15,%rsi
  35:	31 ff                	xor    %edi,%edi
  37:	e8 96 a5 fb ff       	call   0xfffffffffffba5d2
  3c:	b9                   	.byte 0xb9
  3d:	a6                   	cmpsb  (%rdi),(%rsi)
  3e:	ff                   	(bad)
  3f:	ff                   	.byte 0xff

Code starting with the faulting instruction
===========================================
   0:	0f 0b                	ud2
   2:	90                   	nop
   3:	ba 02 00 00 00       	mov    $0x2,%edx
   8:	4c 89 fe             	mov    %r15,%rsi
   b:	31 ff                	xor    %edi,%edi
   d:	e8 96 a5 fb ff       	call   0xfffffffffffba5a8
  12:	b9                   	.byte 0xb9
  13:	a6                   	cmpsb  (%rdi),(%rsi)
  14:	ff                   	(bad)
  15:	ff                   	.byte 0xff
[    2.732455] RSP: 0018:ff45079f8029bd50 EFLAGS: 00010286
[    2.732530] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000
[    2.732606] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff1fb1fac3060600
[    2.732687] RBP: 0000000000000000 R08: ff1fb1fac1de7790 R09: ff1fb1fac6766034
[    2.732770] R10: ff1fb1fac4372118 R11: fefefefefefefeff R12: 0000000000000000
[    2.732846] R13: 0000000000000010 R14: ff1fb1fac4372000 R15: ff1fb1fac3060600
[    2.732931] FS:  0000000000000000(0000) GS:ff1fb1fb6ff3e000(0000) knlGS:0000000000000000
[    2.733029] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[    2.733107] CR2: 00000000004a0180 CR3: 000000000a040006 CR4: 0000000000771ef0
[    2.733192] PKRU: 55555554
[    2.733243] Call Trace:
[    2.733294]  <TASK>
[    2.733346]  rtmsg_ifinfo (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:4560)
[    2.733414]  netif_state_change (net/core/dev.c:1605)
[    2.733475]  ? linkwatch_do_dev (net/core/link_watch.c:184 net/core/link_watch.c:166)
[    2.733539]  __linkwatch_run_queue (net/core/link_watch.c:240)
[    2.733606]  linkwatch_event (net/core/link_watch.c:314 (discriminator 11))
[    2.733665]  process_one_work (kernel/workqueue.c:3314)
[    2.733726]  worker_thread (kernel/workqueue.c:3397 kernel/workqueue.c:3478)
[    2.733787]  ? rescuer_thread (kernel/workqueue.c:3672)
[    2.733846]  kthread (kernel/kthread.c:436)
[    2.733907]  ? kthread_park (kernel/kthread.c:725 (discriminator 4))
[    2.733967]  ret_from_fork (arch/x86/kernel/process.c:158)
[    2.734039]  ? kthread_park (kernel/kthread.c:725 (discriminator 4))
[    2.734099]  ret_from_fork_asm (arch/x86/entry/entry_64.S:245)
| [    2.734317] ------------[ cut here ]------------
| [    2.734381] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#2: 2/207
| [    2.734479] Modules linked in: netconsole netdevsim
| [    2.734651] Tainted: [W]=WARN
[    2.734710] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[    2.734789] Workqueue: events_unbound linkwatch_event
[    2.734860] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3))
[    2.734930] Code: 80 00 00 00 e8 09 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 96 a5 fb ff b9 a6 ff ff
All code
========
   0:	80 00 00             	addb   $0x0,(%rax)
   3:	00 e8                	add    %ch,%al
   5:	09 d9                	or     %ebx,%ecx
   7:	ff                   	(bad)
   8:	ff 48 83             	decl   -0x7d(%rax)
   b:	c4                   	(bad)
   c:	38 85 c0 75 18 48    	cmp    %al,0x481875c0(%rbp)
  12:	83 c4 08             	add    $0x8,%esp
  15:	4c 89 f8             	mov    %r15,%rax
  18:	5b                   	pop    %rbx
  19:	5d                   	pop    %rbp
  1a:	41 5c                	pop    %r12
  1c:	41 5d                	pop    %r13
  1e:	41 5e                	pop    %r14
  20:	41 5f                	pop    %r15
  22:	c3                   	ret
  23:	44 8b 48 08          	mov    0x8(%rax),%r9d
  27:	eb b4                	jmp    0xffffffffffffffdd
  29:	90                   	nop
  2a:*	0f 0b                	ud2		<-- trapping instruction
  2c:	90                   	nop
  2d:	ba 02 00 00 00       	mov    $0x2,%edx
  32:	4c 89 fe             	mov    %r15,%rsi
  35:	31 ff                	xor    %edi,%edi
  37:	e8 96 a5 fb ff       	call   0xfffffffffffba5d2
  3c:	b9                   	.byte 0xb9
  3d:	a6                   	cmpsb  (%rdi),(%rsi)
  3e:	ff                   	(bad)
  3f:	ff                   	.byte 0xff

Code starting with the faulting instruction
===========================================
   0:	0f 0b                	ud2
   2:	90                   	nop
   3:	ba 02 00 00 00       	mov    $0x2,%edx
   8:	4c 89 fe             	mov    %r15,%rsi
   b:	31 ff                	xor    %edi,%edi
   d:	e8 96 a5 fb ff       	call   0xfffffffffffba5a8
  12:	b9                   	.byte 0xb9
  13:	a6                   	cmpsb  (%rdi),(%rsi)
  14:	ff                   	(bad)
  15:	ff                   	.byte 0xff
[    2.735084] RSP: 0018:ff45079f8029bd50 EFLAGS: 00010286
[    2.735150] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000
[    2.735234] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff1fb1fac3060600
[    2.735324] RBP: 0000000000000000 R08: ff1fb1fac1932450 R09: ff1fb1fac6766034
[    2.735413] R10: ff1fb1fac6e3c118 R11: fefefefefefefeff R12: 0000000000000000
[    2.735494] R13: 0000000000000010 R14: ff1fb1fac6e3c000 R15: ff1fb1fac3060600
[    2.735594] FS:  0000000000000000(0000) GS:ff1fb1fb6ff3e000(0000) knlGS:0000000000000000
[    2.735676] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[    2.735751] CR2: 00000000004a0180 CR3: 000000000a040006 CR4: 0000000000771ef0
[    2.735838] PKRU: 55555554
[    2.735889] Call Trace:
[    2.735940]  <TASK>
[    2.736004]  rtmsg_ifinfo (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:4560)
[    2.736065]  netif_state_change (net/core/dev.c:1605)
[    2.736125]  ? linkwatch_do_dev (net/core/link_watch.c:184 net/core/link_watch.c:166)
[    2.736186]  __linkwatch_run_queue (net/core/link_watch.c:240)
[    2.736252]  linkwatch_event (net/core/link_watch.c:314 (discriminator 11))
[    2.736316]  process_one_work (kernel/workqueue.c:3314)
[    2.736379]  worker_thread (kernel/workqueue.c:3397 kernel/workqueue.c:3478)
[    2.736439]  ? rescuer_thread (kernel/workqueue.c:3672)
[    2.736509]  kthread (kernel/kthread.c:436)
[    2.736569]  ? kthread_park (kernel/kthread.c:725 (discriminator 4))
[    2.736629]  ret_from_fork (arch/x86/kernel/process.c:158)
[    2.736692]  ? kthread_park (kernel/kthread.c:725 (discriminator 4))
[    2.736751]  ret_from_fork_asm (arch/x86/entry/entry_64.S:245)
| [    2.740756] ------------[ cut here ]------------
| [    2.740801] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#0: ip/260
| [    2.740857] Modules linked in: netconsole netdevsim
| [    2.740943] Tainted: [W]=WARN
[    2.740970] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[    2.741039] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3))
[    2.741071] Code: 80 00 00 00 e8 09 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 96 a5 fb ff b9 a6 ff ff
All code
========
   0:	80 00 00             	addb   $0x0,(%rax)
   3:	00 e8                	add    %ch,%al
   5:	09 d9                	or     %ebx,%ecx
   7:	ff                   	(bad)
   8:	ff 48 83             	decl   -0x7d(%rax)
   b:	c4                   	(bad)
   c:	38 85 c0 75 18 48    	cmp    %al,0x481875c0(%rbp)
  12:	83 c4 08             	add    $0x8,%esp
  15:	4c 89 f8             	mov    %r15,%rax
  18:	5b                   	pop    %rbx
  19:	5d                   	pop    %rbp
  1a:	41 5c                	pop    %r12
  1c:	41 5d                	pop    %r13
  1e:	41 5e                	pop    %r14
  20:	41 5f                	pop    %r15
  22:	c3                   	ret
  23:	44 8b 48 08          	mov    0x8(%rax),%r9d
  27:	eb b4                	jmp    0xffffffffffffffdd
  29:	90                   	nop
  2a:*	0f 0b                	ud2		<-- trapping instruction
  2c:	90                   	nop
  2d:	ba 02 00 00 00       	mov    $0x2,%edx
  32:	4c 89 fe             	mov    %r15,%rsi
  35:	31 ff                	xor    %edi,%edi
  37:	e8 96 a5 fb ff       	call   0xfffffffffffba5d2
  3c:	b9                   	.byte 0xb9
  3d:	a6                   	cmpsb  (%rdi),(%rsi)
  3e:	ff                   	(bad)
  3f:	ff                   	.byte 0xff

Code starting with the faulting instruction
===========================================
   0:	0f 0b                	ud2
   2:	90                   	nop
   3:	ba 02 00 00 00       	mov    $0x2,%edx
   8:	4c 89 fe             	mov    %r15,%rsi
   b:	31 ff                	xor    %edi,%edi
   d:	e8 96 a5 fb ff       	call   0xfffffffffffba5a8
  12:	b9                   	.byte 0xb9
  13:	a6                   	cmpsb  (%rdi),(%rsi)
  14:	ff                   	(bad)
  15:	ff                   	.byte 0xff
[    2.741162] RSP: 0018:ff45079f8060b670 EFLAGS: 00010286
[    2.741191] RAX: 00000000ffffffa6 RBX: 0000000000000041 RCX: 0000000000000000
[    2.741232] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff1fb1fac3060d00
[    2.741271] RBP: 0000000000000000 R08: ff1fb1fac30ea790 R09: ff1fb1fac3285034
[    2.741308] R10: ff1fb1fac6e4e118 R11: fefefefefefefeff R12: 0000000000000000
[    2.741347] R13: 0000000000000010 R14: ff1fb1fac6e4e000 R15: ff1fb1fac3060d00
[    2.741389] FS:  00007fb15dc8f840(0000) GS:ff1fb1fb6fe3e000(0000) knlGS:0000000000000000
[    2.741434] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[    2.741470] CR2: 00000000004a0180 CR3: 000000000a050006 CR4: 0000000000771ef0
[    2.741515] PKRU: 55555554
[    2.741530] Call Trace:
[    2.741547]  <TASK>
[    2.741565]  rtmsg_ifinfo (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:4560)
[    2.741587]  netif_close_many (net/core/dev.c:1804)
[    2.741610]  unregister_netdevice_many_notify (net/core/dev.c:12406)
[    2.741643]  ? rtnl_getlink (./include/linux/skbuff.h:1323 ./include/linux/skbuff.h:1332 net/core/rtnetlink.c:4288)
[    2.741664]  rtnl_dellink (net/core/rtnetlink.c:3592 net/core/rtnetlink.c:3634)
[    2.741692]  ? rtnl_dellinkprop (net/core/rtnetlink.c:4408)
[    2.741713]  rtnetlink_rcv_msg (net/core/rtnetlink.c:7061)
[    2.741734]  ? get_page_from_freelist (./include/linux/spinlock.h:390 mm/page_alloc.c:3373 mm/page_alloc.c:3402 mm/page_alloc.c:3943)
[    2.741763]  ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1))
[    2.741790]  netlink_rcv_skb (net/netlink/af_netlink.c:2551)
[    2.741812]  netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345)
[    2.741834]  netlink_sendmsg (net/netlink/af_netlink.c:1895)
[    2.741856]  ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4))
[    2.741880]  ___sys_sendmsg (net/socket.c:2752)
[    2.741904]  __sys_sendmsg (net/socket.c:2784)
[    2.741930]  do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94)
[    2.741951]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[    2.741978] RIP: 0033:0x7fb15dec908e
[    2.742005] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 <c9> c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa
All code
========
   0:	4d 89 d8             	mov    %r11,%r8
   3:	e8 94 bd 00 00       	call   0xbd9c
   8:	4c 8b 5d f8          	mov    -0x8(%rbp),%r11
   c:	41 8b 93 08 03 00 00 	mov    0x308(%r11),%edx
  13:	59                   	pop    %rcx
  14:	5e                   	pop    %rsi
  15:	48 83 f8 fc          	cmp    $0xfffffffffffffffc,%rax
  19:	74 11                	je     0x2c
  1b:	c9                   	leave
  1c:	c3                   	ret
  1d:	0f 1f 80 00 00 00 00 	nopl   0x0(%rax)
  24:	48 8b 45 10          	mov    0x10(%rbp),%rax
  28:	0f 05                	syscall
  2a:*	c9                   	leave		<-- trapping instruction
  2b:	c3                   	ret
  2c:	83 e2 39             	and    $0x39,%edx
  2f:	83 fa 08             	cmp    $0x8,%edx
  32:	75 e7                	jne    0x1b
  34:	e8 03 ff ff ff       	call   0xffffffffffffff3c
  39:	0f 1f 00             	nopl   (%rax)
  3c:	f3 0f 1e fa          	endbr64

Code starting with the faulting instruction
===========================================
   0:	c9                   	leave
   1:	c3                   	ret
   2:	83 e2 39             	and    $0x39,%edx
   5:	83 fa 08             	cmp    $0x8,%edx
   8:	75 e7                	jne    0xfffffffffffffff1
   a:	e8 03 ff ff ff       	call   0xffffffffffffff12
   f:	0f 1f 00             	nopl   (%rax)
  12:	f3 0f 1e fa          	endbr64
[    2.742097] RSP: 002b:00007fff7199b7e0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[    2.742135] RAX: ffffffffffffffda RBX: 00007fff7199bf88 RCX: 00007fb15dec908e
[    2.742174] RDX: 0000000000000000 RSI: 00007fff7199b890 RDI: 0000000000000005
[    2.742214] RBP: 00007fff7199b7f0 R08: 0000000000000000 R09: 0000000000000000
[    2.742258] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10d9f3
[    2.742297] R13: 000000000049f620 R14: 0000000000000000 R15: 00007fff7199bf60
| [    2.742471] ------------[ cut here ]------------
| [    2.742502] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#0: ip/260
| [    2.742549] Modules linked in: netconsole netdevsim
| [    2.742643] Tainted: [W]=WARN
[    2.742664] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[    2.742697] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3))
[    2.742725] Code: 80 00 00 00 e8 09 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 96 a5 fb ff b9 a6 ff ff
All code
========
   0:	80 00 00             	addb   $0x0,(%rax)
   3:	00 e8                	add    %ch,%al
   5:	09 d9                	or     %ebx,%ecx
   7:	ff                   	(bad)
   8:	ff 48 83             	decl   -0x7d(%rax)
   b:	c4                   	(bad)
   c:	38 85 c0 75 18 48    	cmp    %al,0x481875c0(%rbp)
  12:	83 c4 08             	add    $0x8,%esp
  15:	4c 89 f8             	mov    %r15,%rax
  18:	5b                   	pop    %rbx
  19:	5d                   	pop    %rbp
  1a:	41 5c                	pop    %r12
  1c:	41 5d                	pop    %r13
  1e:	41 5e                	pop    %r14
  20:	41 5f                	pop    %r15
  22:	c3                   	ret
  23:	44 8b 48 08          	mov    0x8(%rax),%r9d
  27:	eb b4                	jmp    0xffffffffffffffdd
  29:	90                   	nop
  2a:*	0f 0b                	ud2		<-- trapping instruction
  2c:	90                   	nop
  2d:	ba 02 00 00 00       	mov    $0x2,%edx
  32:	4c 89 fe             	mov    %r15,%rsi
  35:	31 ff                	xor    %edi,%edi
  37:	e8 96 a5 fb ff       	call   0xfffffffffffba5d2
  3c:	b9                   	.byte 0xb9
  3d:	a6                   	cmpsb  (%rdi),(%rsi)
  3e:	ff                   	(bad)
  3f:	ff                   	.byte 0xff

Code starting with the faulting instruction
===========================================
   0:	0f 0b                	ud2
   2:	90                   	nop
   3:	ba 02 00 00 00       	mov    $0x2,%edx
   8:	4c 89 fe             	mov    %r15,%rsi
   b:	31 ff                	xor    %edi,%edi
   d:	e8 96 a5 fb ff       	call   0xfffffffffffba5a8
  12:	b9                   	.byte 0xb9
  13:	a6                   	cmpsb  (%rdi),(%rsi)
  14:	ff                   	(bad)
  15:	ff                   	.byte 0xff
[    2.742813] RSP: 0018:ff45079f8060b6e0 EFLAGS: 00010286
[    2.742840] RAX: 00000000ffffffa6 RBX: 00000000ffffffff RCX: 0000000000000000
[    2.742882] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff1fb1fac3060d00
[    2.742929] RBP: 0000000000000000 R08: ff1fb1fac30ea790 R09: ff1fb1fac6e52034
[    2.742968] R10: ff1fb1fac6e4e118 R11: fefefefefefefeff R12: 0000000000000000
[    2.743019] R13: 0000000000000011 R14: ff1fb1fac6e4e000 R15: ff1fb1fac3060d00
[    2.743064] FS:  00007fb15dc8f840(0000) GS:ff1fb1fb6fe3e000(0000) knlGS:0000000000000000
[    2.743107] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[    2.743140] CR2: 00000000004a0180 CR3: 000000000a050006 CR4: 0000000000771ef0
[    2.743184] PKRU: 55555554
[    2.743203] Call Trace:
[    2.743216]  <TASK>
[    2.743229]  unregister_netdevice_many_notify (net/core/dev.c:12439)
[    2.743261]  rtnl_dellink (net/core/rtnetlink.c:3592 net/core/rtnetlink.c:3634)
[    2.743284]  ? rtnl_dellinkprop (net/core/rtnetlink.c:4408)
[    2.743305]  rtnetlink_rcv_msg (net/core/rtnetlink.c:7061)
[    2.743327]  ? get_page_from_freelist (./include/linux/spinlock.h:390 mm/page_alloc.c:3373 mm/page_alloc.c:3402 mm/page_alloc.c:3943)
[    2.743359]  ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1))
[    2.743391]  netlink_rcv_skb (net/netlink/af_netlink.c:2551)
[    2.743413]  netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345)
[    2.743439]  netlink_sendmsg (net/netlink/af_netlink.c:1895)
[    2.743463]  ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4))
[    2.743484]  ___sys_sendmsg (net/socket.c:2752)
[    2.743512]  __sys_sendmsg (net/socket.c:2784)
[    2.743534]  do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94)
[    2.743558]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[    2.743590] RIP: 0033:0x7fb15dec908e
[    2.743611] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 <c9> c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa
All code
========
   0:	4d 89 d8             	mov    %r11,%r8
   3:	e8 94 bd 00 00       	call   0xbd9c
   8:	4c 8b 5d f8          	mov    -0x8(%rbp),%r11
   c:	41 8b 93 08 03 00 00 	mov    0x308(%r11),%edx
  13:	59                   	pop    %rcx
  14:	5e                   	pop    %rsi
  15:	48 83 f8 fc          	cmp    $0xfffffffffffffffc,%rax
  19:	74 11                	je     0x2c
  1b:	c9                   	leave
  1c:	c3                   	ret
  1d:	0f 1f 80 00 00 00 00 	nopl   0x0(%rax)
  24:	48 8b 45 10          	mov    0x10(%rbp),%rax
  28:	0f 05                	syscall
  2a:*	c9                   	leave		<-- trapping instruction
  2b:	c3                   	ret
  2c:	83 e2 39             	and    $0x39,%edx
  2f:	83 fa 08             	cmp    $0x8,%edx
  32:	75 e7                	jne    0x1b
  34:	e8 03 ff ff ff       	call   0xffffffffffffff3c
  39:	0f 1f 00             	nopl   (%rax)
  3c:	f3 0f 1e fa          	endbr64

Code starting with the faulting instruction
===========================================
   0:	c9                   	leave
   1:	c3                   	ret
   2:	83 e2 39             	and    $0x39,%edx
   5:	83 fa 08             	cmp    $0x8,%edx
   8:	75 e7                	jne    0xfffffffffffffff1
   a:	e8 03 ff ff ff       	call   0xffffffffffffff12
   f:	0f 1f 00             	nopl   (%rax)
  12:	f3 0f 1e fa          	endbr64
[    2.743702] RSP: 002b:00007fff7199b7e0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[    2.743744] RAX: ffffffffffffffda RBX: 00007fff7199bf88 RCX: 00007fb15dec908e
[    2.743784] RDX: 0000000000000000 RSI: 00007fff7199b890 RDI: 0000000000000005
[    2.743820] RBP: 00007fff7199b7f0 R08: 0000000000000000 R09: 0000000000000000
[    2.743861] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10d9f3
[    2.743899] R13: 000000000049f620 R14: 0000000000000000 R15: 00007fff7199bf60
| [    2.744018] ------------[ cut here ]------------
| [    2.744046] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#0: ip/260
| [    2.744095] Modules linked in: netconsole netdevsim
| [    2.744175] Tainted: [W]=WARN
[    2.744195] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[    2.744233] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3))
[    2.744260] Code: 80 00 00 00 e8 09 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 96 a5 fb ff b9 a6 ff ff
All code
========
   0:	80 00 00             	addb   $0x0,(%rax)
   3:	00 e8                	add    %ch,%al
   5:	09 d9                	or     %ebx,%ecx
   7:	ff                   	(bad)
   8:	ff 48 83             	decl   -0x7d(%rax)
   b:	c4                   	(bad)
   c:	38 85 c0 75 18 48    	cmp    %al,0x481875c0(%rbp)
  12:	83 c4 08             	add    $0x8,%esp
  15:	4c 89 f8             	mov    %r15,%rax
  18:	5b                   	pop    %rbx
  19:	5d                   	pop    %rbp
  1a:	41 5c                	pop    %r12
  1c:	41 5d                	pop    %r13
  1e:	41 5e                	pop    %r14
  20:	41 5f                	pop    %r15
  22:	c3                   	ret
  23:	44 8b 48 08          	mov    0x8(%rax),%r9d
  27:	eb b4                	jmp    0xffffffffffffffdd
  29:	90                   	nop
  2a:*	0f 0b                	ud2		<-- trapping instruction
  2c:	90                   	nop
  2d:	ba 02 00 00 00       	mov    $0x2,%edx
  32:	4c 89 fe             	mov    %r15,%rsi
  35:	31 ff                	xor    %edi,%edi
  37:	e8 96 a5 fb ff       	call   0xfffffffffffba5d2
  3c:	b9                   	.byte 0xb9
  3d:	a6                   	cmpsb  (%rdi),(%rsi)
  3e:	ff                   	(bad)
  3f:	ff                   	.byte 0xff

Code starting with the faulting instruction
===========================================
   0:	0f 0b                	ud2
   2:	90                   	nop
   3:	ba 02 00 00 00       	mov    $0x2,%edx
   8:	4c 89 fe             	mov    %r15,%rsi
   b:	31 ff                	xor    %edi,%edi
   d:	e8 96 a5 fb ff       	call   0xfffffffffffba5a8
  12:	b9                   	.byte 0xb9
  13:	a6                   	cmpsb  (%rdi),(%rsi)
  14:	ff                   	(bad)
  15:	ff                   	.byte 0xff
[    2.744348] RSP: 0018:ff45079f8060b518 EFLAGS: 00010286
[    2.744376] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000
[    2.744415] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff1fb1fac3060d00
[    2.744459] RBP: 0000000000000000 R08: ff1fb1fac1de7790 R09: ff1fb1fac6e52034
[    2.744502] R10: ff1fb1fac4372118 R11: fefefefefefefeff R12: 0000000000000000
[    2.744543] R13: 0000000000000010 R14: ff1fb1fac4372000 R15: ff1fb1fac3060d00
[    2.744588] FS:  00007fb15dc8f840(0000) GS:ff1fb1fb6fe3e000(0000) knlGS:0000000000000000
[    2.744627] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[    2.744659] CR2: 00000000004a0180 CR3: 000000000a050006 CR4: 0000000000771ef0
[    2.744698] PKRU: 55555554
[    2.744712] Call Trace:
[    2.744725]  <TASK>
[    2.744740]  rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121)
[    2.744766]  notifier_call_chain (kernel/notifier.c:85)
[    2.744787]  netdev_lower_state_changed (net/core/dev.c:9573)
[    2.744814]  __bond_release_one (drivers/net/bonding/bond_main.c:1830 ./include/net/bonding.h:391 ./include/net/bonding.h:383 ./include/net/bonding.h:572 drivers/net/bonding/bond_main.c:2440)
[    2.744836]  ? exc_invalid_op (arch/x86/kernel/traps.c:490 (discriminator 2))
[    2.744857]  bond_uninit (drivers/net/bonding/bond_main.c:6059)
[    2.744878]  unregister_netdevice_many_notify (net/core/dev.c:12455)
[    2.744908]  rtnl_dellink (net/core/rtnetlink.c:3592 net/core/rtnetlink.c:3634)
[    2.744935]  ? rtnl_dellinkprop (net/core/rtnetlink.c:4408)
[    2.744955]  rtnetlink_rcv_msg (net/core/rtnetlink.c:7061)
[    2.744976]  ? get_page_from_freelist (./include/linux/spinlock.h:390 mm/page_alloc.c:3373 mm/page_alloc.c:3402 mm/page_alloc.c:3943)
[    2.745007]  ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1))
[    2.745038]  netlink_rcv_skb (net/netlink/af_netlink.c:2551)
[    2.745060]  netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345)
[    2.745087]  netlink_sendmsg (net/netlink/af_netlink.c:1895)
[    2.745111]  ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4))
[    2.745132]  ___sys_sendmsg (net/socket.c:2752)
[    2.745160]  __sys_sendmsg (net/socket.c:2784)
[    2.745180]  do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94)
[    2.745201]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[    2.745234] RIP: 0033:0x7fb15dec908e
[    2.745258] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 <c9> c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa
All code
========
   0:	4d 89 d8             	mov    %r11,%r8
   3:	e8 94 bd 00 00       	call   0xbd9c
   8:	4c 8b 5d f8          	mov    -0x8(%rbp),%r11
   c:	41 8b 93 08 03 00 00 	mov    0x308(%r11),%edx
  13:	59                   	pop    %rcx
  14:	5e                   	pop    %rsi
  15:	48 83 f8 fc          	cmp    $0xfffffffffffffffc,%rax
  19:	74 11                	je     0x2c
  1b:	c9                   	leave
  1c:	c3                   	ret
  1d:	0f 1f 80 00 00 00 00 	nopl   0x0(%rax)
  24:	48 8b 45 10          	mov    0x10(%rbp),%rax
  28:	0f 05                	syscall
  2a:*	c9                   	leave		<-- trapping instruction
  2b:	c3                   	ret
  2c:	83 e2 39             	and    $0x39,%edx
  2f:	83 fa 08             	cmp    $0x8,%edx
  32:	75 e7                	jne    0x1b
  34:	e8 03 ff ff ff       	call   0xffffffffffffff3c
  39:	0f 1f 00             	nopl   (%rax)
  3c:	f3 0f 1e fa          	endbr64

Code starting with the faulting instruction
===========================================
   0:	c9                   	leave
   1:	c3                   	ret
   2:	83 e2 39             	and    $0x39,%edx
   5:	83 fa 08             	cmp    $0x8,%edx
   8:	75 e7                	jne    0xfffffffffffffff1
   a:	e8 03 ff ff ff       	call   0xffffffffffffff12
   f:	0f 1f 00             	nopl   (%rax)
  12:	f3 0f 1e fa          	endbr64
[    2.745348] RSP: 002b:00007fff7199b7e0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[    2.745385] RAX: ffffffffffffffda RBX: 00007fff7199bf88 RCX: 00007fb15dec908e
[    2.745425] RDX: 0000000000000000 RSI: 00007fff7199b890 RDI: 0000000000000005
[    2.745464] RBP: 00007fff7199b7f0 R08: 0000000000000000 R09: 0000000000000000
[    2.745508] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10d9f3
[    2.745555] R13: 000000000049f620 R14: 0000000000000000 R15: 00007fff7199bf60
| [    2.745690] ------------[ cut here ]------------
| [    2.745717] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#0: ip/260
| [    2.745769] Modules linked in: netconsole netdevsim
| [    2.745847] Tainted: [W]=WARN
[    2.745871] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[    2.745907] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3))
[    2.745935] Code: 80 00 00 00 e8 09 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 96 a5 fb ff b9 a6 ff ff
All code
========
   0:	80 00 00             	addb   $0x0,(%rax)
   3:	00 e8                	add    %ch,%al
   5:	09 d9                	or     %ebx,%ecx
   7:	ff                   	(bad)
   8:	ff 48 83             	decl   -0x7d(%rax)
   b:	c4                   	(bad)
   c:	38 85 c0 75 18 48    	cmp    %al,0x481875c0(%rbp)
  12:	83 c4 08             	add    $0x8,%esp
  15:	4c 89 f8             	mov    %r15,%rax
  18:	5b                   	pop    %rbx
  19:	5d                   	pop    %rbp
  1a:	41 5c                	pop    %r12
  1c:	41 5d                	pop    %r13
  1e:	41 5e                	pop    %r14
  20:	41 5f                	pop    %r15
  22:	c3                   	ret
  23:	44 8b 48 08          	mov    0x8(%rax),%r9d
  27:	eb b4                	jmp    0xffffffffffffffdd
  29:	90                   	nop
  2a:*	0f 0b                	ud2		<-- trapping instruction
  2c:	90                   	nop
  2d:	ba 02 00 00 00       	mov    $0x2,%edx
  32:	4c 89 fe             	mov    %r15,%rsi
  35:	31 ff                	xor    %edi,%edi
  37:	e8 96 a5 fb ff       	call   0xfffffffffffba5d2
  3c:	b9                   	.byte 0xb9
  3d:	a6                   	cmpsb  (%rdi),(%rsi)
  3e:	ff                   	(bad)
  3f:	ff                   	.byte 0xff

Code starting with the faulting instruction
===========================================
   0:	0f 0b                	ud2
   2:	90                   	nop
   3:	ba 02 00 00 00       	mov    $0x2,%edx
   8:	4c 89 fe             	mov    %r15,%rsi
   b:	31 ff                	xor    %edi,%edi
   d:	e8 96 a5 fb ff       	call   0xfffffffffffba5a8
  12:	b9                   	.byte 0xb9
  13:	a6                   	cmpsb  (%rdi),(%rsi)
  14:	ff                   	(bad)
  15:	ff                   	.byte 0xff
[    2.746023] RSP: 0018:ff45079f8060b4c8 EFLAGS: 00010286
[    2.746057] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000
[    2.746103] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff1fb1fac3060d00
[    2.746150] RBP: 0000000000000000 R08: ff1fb1fac1de7790 R09: ff1fb1fac6e52034
[    2.746196] R10: ff1fb1fac4372118 R11: fefefefefefefeff R12: 0000000000000000
[    2.746235] R13: 0000000000000010 R14: ff1fb1fac4372000 R15: ff1fb1fac3060d00
[    2.746275] FS:  00007fb15dc8f840(0000) GS:ff1fb1fb6fe3e000(0000) knlGS:0000000000000000
[    2.746318] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[    2.746351] CR2: 00000000004a0180 CR3: 000000000a050006 CR4: 0000000000771ef0
[    2.746391] PKRU: 55555554
[    2.746406] Call Trace:
[    2.746422]  <TASK>
[    2.746437]  rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121)
[    2.746457]  notifier_call_chain (kernel/notifier.c:85)
[    2.746479]  __netdev_upper_dev_unlink (net/core/dev.c:9027)
[    2.746515]  netdev_upper_dev_unlink (net/core/dev.c:9054)
[    2.746548]  __bond_release_one (drivers/net/bonding/bond_main.c:1724 drivers/net/bonding/bond_main.c:2466)
[    2.746570]  ? exc_invalid_op (arch/x86/kernel/traps.c:490 (discriminator 2))
[    2.746592]  bond_uninit (drivers/net/bonding/bond_main.c:6059)
[    2.746613]  unregister_netdevice_many_notify (net/core/dev.c:12455)
[    2.746644]  rtnl_dellink (net/core/rtnetlink.c:3592 net/core/rtnetlink.c:3634)
[    2.746668]  ? rtnl_dellinkprop (net/core/rtnetlink.c:4408)
[    2.746689]  rtnetlink_rcv_msg (net/core/rtnetlink.c:7061)
[    2.746714]  ? get_page_from_freelist (./include/linux/spinlock.h:390 mm/page_alloc.c:3373 mm/page_alloc.c:3402 mm/page_alloc.c:3943)
[    2.746741]  ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1))
[    2.746773]  netlink_rcv_skb (net/netlink/af_netlink.c:2551)
[    2.746796]  netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345)
[    2.746817]  netlink_sendmsg (net/netlink/af_netlink.c:1895)
[    2.746838]  ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4))
[    2.746859]  ___sys_sendmsg (net/socket.c:2752)
[    2.746880]  __sys_sendmsg (net/socket.c:2784)
[    2.746904]  do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94)
[    2.746924]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[    2.746957] RIP: 0033:0x7fb15dec908e
[    2.746980] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 <c9> c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa
All code
========
   0:	4d 89 d8             	mov    %r11,%r8
   3:	e8 94 bd 00 00       	call   0xbd9c
   8:	4c 8b 5d f8          	mov    -0x8(%rbp),%r11
   c:	41 8b 93 08 03 00 00 	mov    0x308(%r11),%edx
  13:	59                   	pop    %rcx
  14:	5e                   	pop    %rsi
  15:	48 83 f8 fc          	cmp    $0xfffffffffffffffc,%rax
  19:	74 11                	je     0x2c
  1b:	c9                   	leave
  1c:	c3                   	ret
  1d:	0f 1f 80 00 00 00 00 	nopl   0x0(%rax)
  24:	48 8b 45 10          	mov    0x10(%rbp),%rax
  28:	0f 05                	syscall
  2a:*	c9                   	leave		<-- trapping instruction
  2b:	c3                   	ret
  2c:	83 e2 39             	and    $0x39,%edx
  2f:	83 fa 08             	cmp    $0x8,%edx
  32:	75 e7                	jne    0x1b
  34:	e8 03 ff ff ff       	call   0xffffffffffffff3c
  39:	0f 1f 00             	nopl   (%rax)
  3c:	f3 0f 1e fa          	endbr64

Code starting with the faulting instruction
===========================================
   0:	c9                   	leave
   1:	c3                   	ret
   2:	83 e2 39             	and    $0x39,%edx
   5:	83 fa 08             	cmp    $0x8,%edx
   8:	75 e7                	jne    0xfffffffffffffff1
   a:	e8 03 ff ff ff       	call   0xffffffffffffff12
   f:	0f 1f 00             	nopl   (%rax)
  12:	f3 0f 1e fa          	endbr64
[    2.747086] RSP: 002b:00007fff7199b7e0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[    2.747124] RAX: ffffffffffffffda RBX: 00007fff7199bf88 RCX: 00007fb15dec908e
[    2.747170] RDX: 0000000000000000 RSI: 00007fff7199b890 RDI: 0000000000000005
[    2.747210] RBP: 00007fff7199b7f0 R08: 0000000000000000 R09: 0000000000000000
[    2.747245] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10d9f3
[    2.747292] R13: 000000000049f620 R14: 0000000000000000 R15: 00007fff7199bf60
| [    2.755019] ------------[ cut here ]------------
| [    2.755065] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#0: ip/260
| [    2.755117] Modules linked in: netconsole netdevsim
| [    2.755199] Tainted: [W]=WARN
[    2.755222] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[    2.755256] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3))
[    2.755284] Code: 80 00 00 00 e8 09 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 96 a5 fb ff b9 a6 ff ff
All code
========
   0:	80 00 00             	addb   $0x0,(%rax)
   3:	00 e8                	add    %ch,%al
   5:	09 d9                	or     %ebx,%ecx
   7:	ff                   	(bad)
   8:	ff 48 83             	decl   -0x7d(%rax)
   b:	c4                   	(bad)
   c:	38 85 c0 75 18 48    	cmp    %al,0x481875c0(%rbp)
  12:	83 c4 08             	add    $0x8,%esp
  15:	4c 89 f8             	mov    %r15,%rax
  18:	5b                   	pop    %rbx
  19:	5d                   	pop    %rbp
  1a:	41 5c                	pop    %r12
  1c:	41 5d                	pop    %r13
  1e:	41 5e                	pop    %r14
  20:	41 5f                	pop    %r15
  22:	c3                   	ret
  23:	44 8b 48 08          	mov    0x8(%rax),%r9d
  27:	eb b4                	jmp    0xffffffffffffffdd
  29:	90                   	nop
  2a:*	0f 0b                	ud2		<-- trapping instruction
  2c:	90                   	nop
  2d:	ba 02 00 00 00       	mov    $0x2,%edx
  32:	4c 89 fe             	mov    %r15,%rsi
  35:	31 ff                	xor    %edi,%edi
  37:	e8 96 a5 fb ff       	call   0xfffffffffffba5d2
  3c:	b9                   	.byte 0xb9
  3d:	a6                   	cmpsb  (%rdi),(%rsi)
  3e:	ff                   	(bad)
  3f:	ff                   	.byte 0xff

Code starting with the faulting instruction
===========================================
   0:	0f 0b                	ud2
   2:	90                   	nop
   3:	ba 02 00 00 00       	mov    $0x2,%edx
   8:	4c 89 fe             	mov    %r15,%rsi
   b:	31 ff                	xor    %edi,%edi
   d:	e8 96 a5 fb ff       	call   0xfffffffffffba5a8
  12:	b9                   	.byte 0xb9
  13:	a6                   	cmpsb  (%rdi),(%rsi)
  14:	ff                   	(bad)
  15:	ff                   	.byte 0xff
[    2.755378] RSP: 0018:ff45079f8060b508 EFLAGS: 00010286
[    2.755407] RAX: 00000000ffffffa6 RBX: 0000000000000041 RCX: 0000000000000000
[    2.755449] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff1fb1fac3060d00
[    2.755486] RBP: 0000000000000000 R08: ff1fb1fac1de7790 R09: ff1fb1fac6e52034
[    2.755535] R10: ff1fb1fac4372118 R11: fefefefefefefeff R12: 0000000000000000
[    2.755577] R13: 0000000000000010 R14: ff1fb1fac4372000 R15: ff1fb1fac3060d00
[    2.755619] FS:  00007fb15dc8f840(0000) GS:ff1fb1fb6fe3e000(0000) knlGS:0000000000000000
[    2.755661] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[    2.755694] CR2: 00000000004a0180 CR3: 000000000a050006 CR4: 0000000000771ef0
[    2.755732] PKRU: 55555554
[    2.755748] Call Trace:
[    2.755764]  <TASK>
[    2.755780]  rtmsg_ifinfo (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:4560)
[    2.755804]  netif_close_many (net/core/dev.c:1804)
[    2.755826]  ? 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)
[    2.755866]  netif_close (net/core/dev.c:1818 net/core/dev.c:1812)
[    2.755893]  dev_close (net/core/dev_api.c:221)
[    2.755916]  __bond_release_one.cold (drivers/net/bonding/bond_main.c:2563)
[    2.755945]  bond_uninit (drivers/net/bonding/bond_main.c:6059)
[    2.755969]  unregister_netdevice_many_notify (net/core/dev.c:12455)
[    2.756017]  rtnl_dellink (net/core/rtnetlink.c:3592 net/core/rtnetlink.c:3634)
[    2.756042]  ? rtnl_dellinkprop (net/core/rtnetlink.c:4408)
[    2.756064]  rtnetlink_rcv_msg (net/core/rtnetlink.c:7061)
[    2.756086]  ? get_page_from_freelist (./include/linux/spinlock.h:390 mm/page_alloc.c:3373 mm/page_alloc.c:3402 mm/page_alloc.c:3943)
[    2.756113]  ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1))
[    2.756139]  netlink_rcv_skb (net/netlink/af_netlink.c:2551)
[    2.756159]  netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345)
[    2.756180]  netlink_sendmsg (net/netlink/af_netlink.c:1895)
[    2.756202]  ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4))
[    2.756223]  ___sys_sendmsg (net/socket.c:2752)
[    2.756245]  __sys_sendmsg (net/socket.c:2784)
[    2.756267]  do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94)
[    2.756289]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[    2.756316] RIP: 0033:0x7fb15dec908e
[    2.756334] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 <c9> c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa
All code
========
   0:	4d 89 d8             	mov    %r11,%r8
   3:	e8 94 bd 00 00       	call   0xbd9c
   8:	4c 8b 5d f8          	mov    -0x8(%rbp),%r11
   c:	41 8b 93 08 03 00 00 	mov    0x308(%r11),%edx
  13:	59                   	pop    %rcx
  14:	5e                   	pop    %rsi
  15:	48 83 f8 fc          	cmp    $0xfffffffffffffffc,%rax
  19:	74 11                	je     0x2c
  1b:	c9                   	leave
  1c:	c3                   	ret
  1d:	0f 1f 80 00 00 00 00 	nopl   0x0(%rax)
  24:	48 8b 45 10          	mov    0x10(%rbp),%rax
  28:	0f 05                	syscall
  2a:*	c9                   	leave		<-- trapping instruction
  2b:	c3                   	ret
  2c:	83 e2 39             	and    $0x39,%edx
  2f:	83 fa 08             	cmp    $0x8,%edx
  32:	75 e7                	jne    0x1b
  34:	e8 03 ff ff ff       	call   0xffffffffffffff3c
  39:	0f 1f 00             	nopl   (%rax)
  3c:	f3 0f 1e fa          	endbr64

Code starting with the faulting instruction
===========================================
   0:	c9                   	leave
   1:	c3                   	ret
   2:	83 e2 39             	and    $0x39,%edx
   5:	83 fa 08             	cmp    $0x8,%edx
   8:	75 e7                	jne    0xfffffffffffffff1
   a:	e8 03 ff ff ff       	call   0xffffffffffffff12
   f:	0f 1f 00             	nopl   (%rax)
  12:	f3 0f 1e fa          	endbr64
[    2.756422] RSP: 002b:00007fff7199b7e0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[    2.756465] RAX: ffffffffffffffda RBX: 00007fff7199bf88 RCX: 00007fb15dec908e
[    2.756511] RDX: 0000000000000000 RSI: 00007fff7199b890 RDI: 0000000000000005
[    2.756555] RBP: 00007fff7199b7f0 R08: 0000000000000000 R09: 0000000000000000
[    2.756601] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10d9f3
[    2.756646] R13: 000000000049f620 R14: 0000000000000000 R15: 00007fff7199bf60
| [    2.756745] ------------[ cut here ]------------
| [    2.756773] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#0: ip/260
| [    2.756820] Modules linked in: netconsole netdevsim
| [    2.756898] Tainted: [W]=WARN
[    2.756917] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[    2.756955] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3))
[    2.756987] Code: 80 00 00 00 e8 09 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 96 a5 fb ff b9 a6 ff ff
All code
========
   0:	80 00 00             	addb   $0x0,(%rax)
   3:	00 e8                	add    %ch,%al
   5:	09 d9                	or     %ebx,%ecx
   7:	ff                   	(bad)
   8:	ff 48 83             	decl   -0x7d(%rax)
   b:	c4                   	(bad)
   c:	38 85 c0 75 18 48    	cmp    %al,0x481875c0(%rbp)
  12:	83 c4 08             	add    $0x8,%esp
  15:	4c 89 f8             	mov    %r15,%rax
  18:	5b                   	pop    %rbx
  19:	5d                   	pop    %rbp
  1a:	41 5c                	pop    %r12
  1c:	41 5d                	pop    %r13
  1e:	41 5e                	pop    %r14
  20:	41 5f                	pop    %r15
  22:	c3                   	ret
  23:	44 8b 48 08          	mov    0x8(%rax),%r9d
  27:	eb b4                	jmp    0xffffffffffffffdd
  29:	90                   	nop
  2a:*	0f 0b                	ud2		<-- trapping instruction
  2c:	90                   	nop
  2d:	ba 02 00 00 00       	mov    $0x2,%edx
  32:	4c 89 fe             	mov    %r15,%rsi
  35:	31 ff                	xor    %edi,%edi
  37:	e8 96 a5 fb ff       	call   0xfffffffffffba5d2
  3c:	b9                   	.byte 0xb9
  3d:	a6                   	cmpsb  (%rdi),(%rsi)
  3e:	ff                   	(bad)
  3f:	ff                   	.byte 0xff

Code starting with the faulting instruction
===========================================
   0:	0f 0b                	ud2
   2:	90                   	nop
   3:	ba 02 00 00 00       	mov    $0x2,%edx
   8:	4c 89 fe             	mov    %r15,%rsi
   b:	31 ff                	xor    %edi,%edi
   d:	e8 96 a5 fb ff       	call   0xfffffffffffba5a8
  12:	b9                   	.byte 0xb9
  13:	a6                   	cmpsb  (%rdi),(%rsi)
  14:	ff                   	(bad)
  15:	ff                   	.byte 0xff
[    2.757077] RSP: 0018:ff45079f8060b4e8 EFLAGS: 00010286
[    2.757105] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000
[    2.757152] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff1fb1fac3060d00
[    2.757190] RBP: 0000000000000000 R08: ff1fb1fac1de7790 R09: ff1fb1fac6e52034
[    2.757230] R10: ff1fb1fac4372118 R11: fefefefefefefeff R12: 0000000000000000
[    2.757269] R13: 0000000000000010 R14: ff1fb1fac4372000 R15: ff1fb1fac3060d00
[    2.757316] FS:  00007fb15dc8f840(0000) GS:ff1fb1fb6fe3e000(0000) knlGS:0000000000000000
[    2.757356] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[    2.757387] CR2: 00000000004a0180 CR3: 000000000a050006 CR4: 0000000000771ef0
[    2.757428] PKRU: 55555554
[    2.757442] Call Trace:
[    2.757464]  <TASK>
[    2.757477]  rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121)
[    2.757503]  notifier_call_chain (kernel/notifier.c:85)
[    2.757526]  netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993)
[    2.757557]  dev_set_mac_address (net/core/dev_api.c:339)
[    2.757578]  __bond_release_one.cold (drivers/net/bonding/bond_main.c:2573)
[    2.757604]  bond_uninit (drivers/net/bonding/bond_main.c:6059)
[    2.757626]  unregister_netdevice_many_notify (net/core/dev.c:12455)
[    2.757653]  rtnl_dellink (net/core/rtnetlink.c:3592 net/core/rtnetlink.c:3634)
[    2.757678]  ? rtnl_dellinkprop (net/core/rtnetlink.c:4408)
[    2.757699]  rtnetlink_rcv_msg (net/core/rtnetlink.c:7061)
[    2.757720]  ? get_page_from_freelist (./include/linux/spinlock.h:390 mm/page_alloc.c:3373 mm/page_alloc.c:3402 mm/page_alloc.c:3943)
[    2.757748]  ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1))
[    2.757775]  netlink_rcv_skb (net/netlink/af_netlink.c:2551)
[    2.757797]  netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345)
[    2.757818]  netlink_sendmsg (net/netlink/af_netlink.c:1895)
[    2.757840]  ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4))
[    2.757862]  ___sys_sendmsg (net/socket.c:2752)
[    2.757886]  __sys_sendmsg (net/socket.c:2784)
[    2.757907]  do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94)
[    2.757935]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[    2.757965] RIP: 0033:0x7fb15dec908e
[    2.757986] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 <c9> c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa
All code
========
   0:	4d 89 d8             	mov    %r11,%r8
   3:	e8 94 bd 00 00       	call   0xbd9c
   8:	4c 8b 5d f8          	mov    -0x8(%rbp),%r11
   c:	41 8b 93 08 03 00 00 	mov    0x308(%r11),%edx
  13:	59                   	pop    %rcx
  14:	5e                   	pop    %rsi
  15:	48 83 f8 fc          	cmp    $0xfffffffffffffffc,%rax
  19:	74 11                	je     0x2c
  1b:	c9                   	leave
  1c:	c3                   	ret
  1d:	0f 1f 80 00 00 00 00 	nopl   0x0(%rax)
  24:	48 8b 45 10          	mov    0x10(%rbp),%rax
  28:	0f 05                	syscall
  2a:*	c9                   	leave		<-- trapping instruction
  2b:	c3                   	ret
  2c:	83 e2 39             	and    $0x39,%edx
  2f:	83 fa 08             	cmp    $0x8,%edx
  32:	75 e7                	jne    0x1b
  34:	e8 03 ff ff ff       	call   0xffffffffffffff3c
  39:	0f 1f 00             	nopl   (%rax)
  3c:	f3 0f 1e fa          	endbr64

Code starting with the faulting instruction
===========================================
   0:	c9                   	leave
   1:	c3                   	ret
   2:	83 e2 39             	and    $0x39,%edx
   5:	83 fa 08             	cmp    $0x8,%edx
   8:	75 e7                	jne    0xfffffffffffffff1
   a:	e8 03 ff ff ff       	call   0xffffffffffffff12
   f:	0f 1f 00             	nopl   (%rax)
  12:	f3 0f 1e fa          	endbr64
[    2.758093] RSP: 002b:00007fff7199b7e0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[    2.758139] RAX: ffffffffffffffda RBX: 00007fff7199bf88 RCX: 00007fb15dec908e
[    2.758184] RDX: 0000000000000000 RSI: 00007fff7199b890 RDI: 0000000000000005
[    2.758220] RBP: 00007fff7199b7f0 R08: 0000000000000000 R09: 0000000000000000
[    2.758267] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10d9f3
[    2.758314] R13: 000000000049f620 R14: 0000000000000000 R15: 00007fff7199bf60
| [    2.758435] ------------[ cut here ]------------
| [    2.758467] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#0: ip/260
| [    2.758521] Modules linked in: netconsole netdevsim
| [    2.758609] Tainted: [W]=WARN
[    2.758631] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[    2.758668] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3))
[    2.758696] Code: 80 00 00 00 e8 09 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 96 a5 fb ff b9 a6 ff ff
All code
========
   0:	80 00 00             	addb   $0x0,(%rax)
   3:	00 e8                	add    %ch,%al
   5:	09 d9                	or     %ebx,%ecx
   7:	ff                   	(bad)
   8:	ff 48 83             	decl   -0x7d(%rax)
   b:	c4                   	(bad)
   c:	38 85 c0 75 18 48    	cmp    %al,0x481875c0(%rbp)
  12:	83 c4 08             	add    $0x8,%esp
  15:	4c 89 f8             	mov    %r15,%rax
  18:	5b                   	pop    %rbx
  19:	5d                   	pop    %rbp
  1a:	41 5c                	pop    %r12
  1c:	41 5d                	pop    %r13
  1e:	41 5e                	pop    %r14
  20:	41 5f                	pop    %r15
  22:	c3                   	ret
  23:	44 8b 48 08          	mov    0x8(%rax),%r9d
  27:	eb b4                	jmp    0xffffffffffffffdd
  29:	90                   	nop
  2a:*	0f 0b                	ud2		<-- trapping instruction
  2c:	90                   	nop
  2d:	ba 02 00 00 00       	mov    $0x2,%edx
  32:	4c 89 fe             	mov    %r15,%rsi
  35:	31 ff                	xor    %edi,%edi
  37:	e8 96 a5 fb ff       	call   0xfffffffffffba5d2
  3c:	b9                   	.byte 0xb9
  3d:	a6                   	cmpsb  (%rdi),(%rsi)
  3e:	ff                   	(bad)
  3f:	ff                   	.byte 0xff

Code starting with the faulting instruction
===========================================
   0:	0f 0b                	ud2
   2:	90                   	nop
   3:	ba 02 00 00 00       	mov    $0x2,%edx
   8:	4c 89 fe             	mov    %r15,%rsi
   b:	31 ff                	xor    %edi,%edi
   d:	e8 96 a5 fb ff       	call   0xfffffffffffba5a8
  12:	b9                   	.byte 0xb9
  13:	a6                   	cmpsb  (%rdi),(%rsi)
  14:	ff                   	(bad)
  15:	ff                   	.byte 0xff
[    2.758800] RSP: 0018:ff45079f8060b518 EFLAGS: 00010286
[    2.758838] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000
[    2.758877] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff1fb1fac3060d00
[    2.758916] RBP: 0000000000000000 R08: ff1fb1fac1932450 R09: ff1fb1fac6e52034
[    2.758965] R10: ff1fb1fac6e3c118 R11: fefefefefefefeff R12: 0000000000000000
[    2.759018] R13: 0000000000000010 R14: ff1fb1fac6e3c000 R15: ff1fb1fac3060d00
[    2.759059] FS:  00007fb15dc8f840(0000) GS:ff1fb1fb6fe3e000(0000) knlGS:0000000000000000
[    2.759097] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[    2.759129] CR2: 00000000004a0180 CR3: 000000000a050006 CR4: 0000000000771ef0
[    2.759169] PKRU: 55555554
[    2.759184] Call Trace:
[    2.759199]  <TASK>
[    2.759212]  rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121)
[    2.759234]  notifier_call_chain (kernel/notifier.c:85)
[    2.759256]  netdev_lower_state_changed (net/core/dev.c:9573)
[    2.759284]  __bond_release_one (drivers/net/bonding/bond_main.c:1830 ./include/net/bonding.h:391 ./include/net/bonding.h:383 ./include/net/bonding.h:572 drivers/net/bonding/bond_main.c:2440)
[    2.759310]  bond_uninit (drivers/net/bonding/bond_main.c:6059)
[    2.759331]  unregister_netdevice_many_notify (net/core/dev.c:12455)
[    2.759359]  rtnl_dellink (net/core/rtnetlink.c:3592 net/core/rtnetlink.c:3634)
[    2.759383]  ? rtnl_dellinkprop (net/core/rtnetlink.c:4408)
[    2.759404]  rtnetlink_rcv_msg (net/core/rtnetlink.c:7061)
[    2.759425]  ? get_page_from_freelist (./include/linux/spinlock.h:390 mm/page_alloc.c:3373 mm/page_alloc.c:3402 mm/page_alloc.c:3943)
[    2.759452]  ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1))
[    2.759478]  netlink_rcv_skb (net/netlink/af_netlink.c:2551)
[    2.759504]  netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345)
[    2.759526]  netlink_sendmsg (net/netlink/af_netlink.c:1895)
[    2.759549]  ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4))
[    2.759570]  ___sys_sendmsg (net/socket.c:2752)
[    2.759592]  __sys_sendmsg (net/socket.c:2784)
[    2.759614]  do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94)
[    2.759635]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[    2.759661] RIP: 0033:0x7fb15dec908e
[    2.759679] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 <c9> c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa
All code
========
   0:	4d 89 d8             	mov    %r11,%r8
   3:	e8 94 bd 00 00       	call   0xbd9c
   8:	4c 8b 5d f8          	mov    -0x8(%rbp),%r11
   c:	41 8b 93 08 03 00 00 	mov    0x308(%r11),%edx
  13:	59                   	pop    %rcx
  14:	5e                   	pop    %rsi
  15:	48 83 f8 fc          	cmp    $0xfffffffffffffffc,%rax
  19:	74 11                	je     0x2c
  1b:	c9                   	leave
  1c:	c3                   	ret
  1d:	0f 1f 80 00 00 00 00 	nopl   0x0(%rax)
  24:	48 8b 45 10          	mov    0x10(%rbp),%rax
  28:	0f 05                	syscall
  2a:*	c9                   	leave		<-- trapping instruction
  2b:	c3                   	ret
  2c:	83 e2 39             	and    $0x39,%edx
  2f:	83 fa 08             	cmp    $0x8,%edx
  32:	75 e7                	jne    0x1b
  34:	e8 03 ff ff ff       	call   0xffffffffffffff3c
  39:	0f 1f 00             	nopl   (%rax)
  3c:	f3 0f 1e fa          	endbr64

Code starting with the faulting instruction
===========================================
   0:	c9                   	leave
   1:	c3                   	ret
   2:	83 e2 39             	and    $0x39,%edx
   5:	83 fa 08             	cmp    $0x8,%edx
   8:	75 e7                	jne    0xfffffffffffffff1
   a:	e8 03 ff ff ff       	call   0xffffffffffffff12
   f:	0f 1f 00             	nopl   (%rax)
  12:	f3 0f 1e fa          	endbr64
[    2.759771] RSP: 002b:00007fff7199b7e0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[    2.759813] RAX: ffffffffffffffda RBX: 00007fff7199bf88 RCX: 00007fb15dec908e
[    2.759853] RDX: 0000000000000000 RSI: 00007fff7199b890 RDI: 0000000000000005
[    2.759892] RBP: 00007fff7199b7f0 R08: 0000000000000000 R09: 0000000000000000
[    2.759930] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10d9f3
[    2.759970] R13: 000000000049f620 R14: 0000000000000000 R15: 00007fff7199bf60
| [    2.760077] ------------[ cut here ]------------
| [    2.760108] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#0: ip/260
| [    2.760153] Modules linked in: netconsole netdevsim
| [    2.760232] Tainted: [W]=WARN
[    2.760253] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[    2.760287] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3))
[    2.760314] Code: 80 00 00 00 e8 09 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 96 a5 fb ff b9 a6 ff ff
All code
========
   0:	80 00 00             	addb   $0x0,(%rax)
   3:	00 e8                	add    %ch,%al
   5:	09 d9                	or     %ebx,%ecx
   7:	ff                   	(bad)
   8:	ff 48 83             	decl   -0x7d(%rax)
   b:	c4                   	(bad)
   c:	38 85 c0 75 18 48    	cmp    %al,0x481875c0(%rbp)
  12:	83 c4 08             	add    $0x8,%esp
  15:	4c 89 f8             	mov    %r15,%rax
  18:	5b                   	pop    %rbx
  19:	5d                   	pop    %rbp
  1a:	41 5c                	pop    %r12
  1c:	41 5d                	pop    %r13
  1e:	41 5e                	pop    %r14
  20:	41 5f                	pop    %r15
  22:	c3                   	ret
  23:	44 8b 48 08          	mov    0x8(%rax),%r9d
  27:	eb b4                	jmp    0xffffffffffffffdd
  29:	90                   	nop
  2a:*	0f 0b                	ud2		<-- trapping instruction
  2c:	90                   	nop
  2d:	ba 02 00 00 00       	mov    $0x2,%edx
  32:	4c 89 fe             	mov    %r15,%rsi
  35:	31 ff                	xor    %edi,%edi
  37:	e8 96 a5 fb ff       	call   0xfffffffffffba5d2
  3c:	b9                   	.byte 0xb9
  3d:	a6                   	cmpsb  (%rdi),(%rsi)
  3e:	ff                   	(bad)
  3f:	ff                   	.byte 0xff

Code starting with the faulting instruction
===========================================
   0:	0f 0b                	ud2
   2:	90                   	nop
   3:	ba 02 00 00 00       	mov    $0x2,%edx
   8:	4c 89 fe             	mov    %r15,%rsi
   b:	31 ff                	xor    %edi,%edi
   d:	e8 96 a5 fb ff       	call   0xfffffffffffba5a8
  12:	b9                   	.byte 0xb9
  13:	a6                   	cmpsb  (%rdi),(%rsi)
  14:	ff                   	(bad)
  15:	ff                   	.byte 0xff
[    2.760406] RSP: 0018:ff45079f8060b4c8 EFLAGS: 00010286
[    2.760434] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000
[    2.760473] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff1fb1fac3060d00
[    2.760515] RBP: 0000000000000000 R08: ff1fb1fac1932450 R09: ff1fb1fac6e52034
[    2.760560] R10: ff1fb1fac6e3c118 R11: fefefefefefefeff R12: 0000000000000000
[    2.760606] R13: 0000000000000010 R14: ff1fb1fac6e3c000 R15: ff1fb1fac3060d00
[    2.760648] FS:  00007fb15dc8f840(0000) GS:ff1fb1fb6fe3e000(0000) knlGS:0000000000000000
[    2.760689] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[    2.760723] CR2: 00000000004a0180 CR3: 000000000a050006 CR4: 0000000000771ef0
[    2.760763] PKRU: 55555554
[    2.760779] Call Trace:
[    2.760792]  <TASK>
[    2.760808]  rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121)
[    2.760830]  notifier_call_chain (kernel/notifier.c:85)
[    2.760857]  __netdev_upper_dev_unlink (net/core/dev.c:9027)
[    2.760892]  netdev_upper_dev_unlink (net/core/dev.c:9054)
[    2.760918]  __bond_release_one (drivers/net/bonding/bond_main.c:1724 drivers/net/bonding/bond_main.c:2466)
[    2.760940]  bond_uninit (drivers/net/bonding/bond_main.c:6059)
[    2.760963]  unregister_netdevice_many_notify (net/core/dev.c:12455)
[    2.760992]  rtnl_dellink (net/core/rtnetlink.c:3592 net/core/rtnetlink.c:3634)
[    2.761026]  ? rtnl_dellinkprop (net/core/rtnetlink.c:4408)
[    2.761050]  rtnetlink_rcv_msg (net/core/rtnetlink.c:7061)
[    2.761072]  ? get_page_from_freelist (./include/linux/spinlock.h:390 mm/page_alloc.c:3373 mm/page_alloc.c:3402 mm/page_alloc.c:3943)
[    2.761099]  ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1))
[    2.761126]  netlink_rcv_skb (net/netlink/af_netlink.c:2551)
[    2.761149]  netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345)
[    2.761170]  netlink_sendmsg (net/netlink/af_netlink.c:1895)
[    2.761191]  ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4))
[    2.761212]  ___sys_sendmsg (net/socket.c:2752)
[    2.761234]  __sys_sendmsg (net/socket.c:2784)
[    2.761255]  do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94)
[    2.761273]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[    2.761300] RIP: 0033:0x7fb15dec908e
[    2.761325] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 <c9> c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa
All code
========
   0:	4d 89 d8             	mov    %r11,%r8
   3:	e8 94 bd 00 00       	call   0xbd9c
   8:	4c 8b 5d f8          	mov    -0x8(%rbp),%r11
   c:	41 8b 93 08 03 00 00 	mov    0x308(%r11),%edx
  13:	59                   	pop    %rcx
  14:	5e                   	pop    %rsi
  15:	48 83 f8 fc          	cmp    $0xfffffffffffffffc,%rax
  19:	74 11                	je     0x2c
  1b:	c9                   	leave
  1c:	c3                   	ret
  1d:	0f 1f 80 00 00 00 00 	nopl   0x0(%rax)
  24:	48 8b 45 10          	mov    0x10(%rbp),%rax
  28:	0f 05                	syscall
  2a:*	c9                   	leave		<-- trapping instruction
  2b:	c3                   	ret
  2c:	83 e2 39             	and    $0x39,%edx
  2f:	83 fa 08             	cmp    $0x8,%edx
  32:	75 e7                	jne    0x1b
  34:	e8 03 ff ff ff       	call   0xffffffffffffff3c
  39:	0f 1f 00             	nopl   (%rax)
  3c:	f3 0f 1e fa          	endbr64

Code starting with the faulting instruction
===========================================
   0:	c9                   	leave
   1:	c3                   	ret
   2:	83 e2 39             	and    $0x39,%edx
   5:	83 fa 08             	cmp    $0x8,%edx
   8:	75 e7                	jne    0xfffffffffffffff1
   a:	e8 03 ff ff ff       	call   0xffffffffffffff12
   f:	0f 1f 00             	nopl   (%rax)
  12:	f3 0f 1e fa          	endbr64
[    2.761413] RSP: 002b:00007fff7199b7e0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[    2.761451] RAX: ffffffffffffffda RBX: 00007fff7199bf88 RCX: 00007fb15dec908e
[    2.761508] RDX: 0000000000000000 RSI: 00007fff7199b890 RDI: 0000000000000005
[    2.761548] RBP: 00007fff7199b7f0 R08: 0000000000000000 R09: 0000000000000000
[    2.761587] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10d9f3
[    2.761624] R13: 000000000049f620 R14: 0000000000000000 R15: 00007fff7199bf60
| [    2.768019] ------------[ cut here ]------------
| [    2.768064] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#0: ip/260
| [    2.768113] Modules linked in: netconsole netdevsim
| [    2.768194] Tainted: [W]=WARN
[    2.768212] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[    2.768246] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3))
[    2.768273] Code: 80 00 00 00 e8 09 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 96 a5 fb ff b9 a6 ff ff
All code
========
   0:	80 00 00             	addb   $0x0,(%rax)
   3:	00 e8                	add    %ch,%al
   5:	09 d9                	or     %ebx,%ecx
   7:	ff                   	(bad)
   8:	ff 48 83             	decl   -0x7d(%rax)
   b:	c4                   	(bad)
   c:	38 85 c0 75 18 48    	cmp    %al,0x481875c0(%rbp)
  12:	83 c4 08             	add    $0x8,%esp
  15:	4c 89 f8             	mov    %r15,%rax
  18:	5b                   	pop    %rbx
  19:	5d                   	pop    %rbp
  1a:	41 5c                	pop    %r12
  1c:	41 5d                	pop    %r13
  1e:	41 5e                	pop    %r14
  20:	41 5f                	pop    %r15
  22:	c3                   	ret
  23:	44 8b 48 08          	mov    0x8(%rax),%r9d
  27:	eb b4                	jmp    0xffffffffffffffdd
  29:	90                   	nop
  2a:*	0f 0b                	ud2		<-- trapping instruction
  2c:	90                   	nop
  2d:	ba 02 00 00 00       	mov    $0x2,%edx
  32:	4c 89 fe             	mov    %r15,%rsi
  35:	31 ff                	xor    %edi,%edi
  37:	e8 96 a5 fb ff       	call   0xfffffffffffba5d2
  3c:	b9                   	.byte 0xb9
  3d:	a6                   	cmpsb  (%rdi),(%rsi)
  3e:	ff                   	(bad)
  3f:	ff                   	.byte 0xff

Code starting with the faulting instruction
===========================================
   0:	0f 0b                	ud2
   2:	90                   	nop
   3:	ba 02 00 00 00       	mov    $0x2,%edx
   8:	4c 89 fe             	mov    %r15,%rsi
   b:	31 ff                	xor    %edi,%edi
   d:	e8 96 a5 fb ff       	call   0xfffffffffffba5a8
  12:	b9                   	.byte 0xb9
  13:	a6                   	cmpsb  (%rdi),(%rsi)
  14:	ff                   	(bad)
  15:	ff                   	.byte 0xff
[    2.768359] RSP: 0018:ff45079f8060b508 EFLAGS: 00010286
[    2.768384] RAX: 00000000ffffffa6 RBX: 0000000000000041 RCX: 0000000000000000
[    2.768422] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff1fb1fac3060d00
[    2.768465] RBP: 0000000000000000 R08: ff1fb1fac1932450 R09: ff1fb1fac6e52034
[    2.768508] R10: ff1fb1fac6e3c118 R11: fefefefefefefeff R12: 0000000000000000
[    2.768551] R13: 0000000000000010 R14: ff1fb1fac6e3c000 R15: ff1fb1fac3060d00
[    2.768589] FS:  00007fb15dc8f840(0000) GS:ff1fb1fb6fe3e000(0000) knlGS:0000000000000000
[    2.768637] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[    2.768671] CR2: 00000000004a0180 CR3: 000000000a050006 CR4: 0000000000771ef0
[    2.768726] PKRU: 55555554
[    2.768741] Call Trace:
[    2.768755]  <TASK>
[    2.768771]  rtmsg_ifinfo (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:4560)
[    2.768792]  netif_close_many (net/core/dev.c:1804)
[    2.768814]  ? 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)
[    2.768851]  netif_close (net/core/dev.c:1818 net/core/dev.c:1812)
[    2.768875]  dev_close (net/core/dev_api.c:221)
[    2.768896]  __bond_release_one.cold (drivers/net/bonding/bond_main.c:2563)
[    2.768924]  bond_uninit (drivers/net/bonding/bond_main.c:6059)
[    2.768946]  unregister_netdevice_many_notify (net/core/dev.c:12455)
[    2.768982]  rtnl_dellink (net/core/rtnetlink.c:3592 net/core/rtnetlink.c:3634)
[    2.769008]  ? rtnl_dellinkprop (net/core/rtnetlink.c:4408)
[    2.769030]  rtnetlink_rcv_msg (net/core/rtnetlink.c:7061)
[    2.769056]  ? get_page_from_freelist (./include/linux/spinlock.h:390 mm/page_alloc.c:3373 mm/page_alloc.c:3402 mm/page_alloc.c:3943)
[    2.769084]  ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1))
[    2.769110]  netlink_rcv_skb (net/netlink/af_netlink.c:2551)
[    2.769132]  netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345)
[    2.769154]  netlink_sendmsg (net/netlink/af_netlink.c:1895)
[    2.769175]  ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4))
[    2.769195]  ___sys_sendmsg (net/socket.c:2752)
[    2.769220]  __sys_sendmsg (net/socket.c:2784)
[    2.769242]  do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94)
[    2.769264]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[    2.769292] RIP: 0033:0x7fb15dec908e
[    2.769314] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 <c9> c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa
All code
========
   0:	4d 89 d8             	mov    %r11,%r8
   3:	e8 94 bd 00 00       	call   0xbd9c
   8:	4c 8b 5d f8          	mov    -0x8(%rbp),%r11
   c:	41 8b 93 08 03 00 00 	mov    0x308(%r11),%edx
  13:	59                   	pop    %rcx
  14:	5e                   	pop    %rsi
  15:	48 83 f8 fc          	cmp    $0xfffffffffffffffc,%rax
  19:	74 11                	je     0x2c
  1b:	c9                   	leave
  1c:	c3                   	ret
  1d:	0f 1f 80 00 00 00 00 	nopl   0x0(%rax)
  24:	48 8b 45 10          	mov    0x10(%rbp),%rax
  28:	0f 05                	syscall
  2a:*	c9                   	leave		<-- trapping instruction
  2b:	c3                   	ret
  2c:	83 e2 39             	and    $0x39,%edx
  2f:	83 fa 08             	cmp    $0x8,%edx
  32:	75 e7                	jne    0x1b
  34:	e8 03 ff ff ff       	call   0xffffffffffffff3c
  39:	0f 1f 00             	nopl   (%rax)
  3c:	f3 0f 1e fa          	endbr64

Code starting with the faulting instruction
===========================================
   0:	c9                   	leave
   1:	c3                   	ret
   2:	83 e2 39             	and    $0x39,%edx
   5:	83 fa 08             	cmp    $0x8,%edx
   8:	75 e7                	jne    0xfffffffffffffff1
   a:	e8 03 ff ff ff       	call   0xffffffffffffff12
   f:	0f 1f 00             	nopl   (%rax)
  12:	f3 0f 1e fa          	endbr64
[    2.769414] RSP: 002b:00007fff7199b7e0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[    2.769459] RAX: ffffffffffffffda RBX: 00007fff7199bf88 RCX: 00007fb15dec908e
[    2.769508] RDX: 0000000000000000 RSI: 00007fff7199b890 RDI: 0000000000000005
[    2.769549] RBP: 00007fff7199b7f0 R08: 0000000000000000 R09: 0000000000000000
[    2.769597] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10d9f3
[    2.769643] R13: 000000000049f620 R14: 0000000000000000 R15: 00007fff7199bf60
| [    2.769735] ------------[ cut here ]------------
| [    2.769763] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#0: ip/260
| [    2.769814] Modules linked in: netconsole netdevsim
| [    2.769891] Tainted: [W]=WARN
[    2.769913] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[    2.769949] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3))
[    2.769980] Code: 80 00 00 00 e8 09 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 96 a5 fb ff b9 a6 ff ff
All code
========
   0:	80 00 00             	addb   $0x0,(%rax)
   3:	00 e8                	add    %ch,%al
   5:	09 d9                	or     %ebx,%ecx
   7:	ff                   	(bad)
   8:	ff 48 83             	decl   -0x7d(%rax)
   b:	c4                   	(bad)
   c:	38 85 c0 75 18 48    	cmp    %al,0x481875c0(%rbp)
  12:	83 c4 08             	add    $0x8,%esp
  15:	4c 89 f8             	mov    %r15,%rax
  18:	5b                   	pop    %rbx
  19:	5d                   	pop    %rbp
  1a:	41 5c                	pop    %r12
  1c:	41 5d                	pop    %r13
  1e:	41 5e                	pop    %r14
  20:	41 5f                	pop    %r15
  22:	c3                   	ret
  23:	44 8b 48 08          	mov    0x8(%rax),%r9d
  27:	eb b4                	jmp    0xffffffffffffffdd
  29:	90                   	nop
  2a:*	0f 0b                	ud2		<-- trapping instruction
  2c:	90                   	nop
  2d:	ba 02 00 00 00       	mov    $0x2,%edx
  32:	4c 89 fe             	mov    %r15,%rsi
  35:	31 ff                	xor    %edi,%edi
  37:	e8 96 a5 fb ff       	call   0xfffffffffffba5d2
  3c:	b9                   	.byte 0xb9
  3d:	a6                   	cmpsb  (%rdi),(%rsi)
  3e:	ff                   	(bad)
  3f:	ff                   	.byte 0xff

Code starting with the faulting instruction
===========================================
   0:	0f 0b                	ud2
   2:	90                   	nop
   3:	ba 02 00 00 00       	mov    $0x2,%edx
   8:	4c 89 fe             	mov    %r15,%rsi
   b:	31 ff                	xor    %edi,%edi
   d:	e8 96 a5 fb ff       	call   0xfffffffffffba5a8
  12:	b9                   	.byte 0xb9
  13:	a6                   	cmpsb  (%rdi),(%rsi)
  14:	ff                   	(bad)
  15:	ff                   	.byte 0xff
[    2.770080] RSP: 0018:ff45079f8060b4e8 EFLAGS: 00010286
[    2.770107] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000
[    2.770147] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff1fb1fac3060d00
[    2.770188] RBP: 0000000000000000 R08: ff1fb1fac1932450 R09: ff1fb1fac6e52034
[    2.770228] R10: ff1fb1fac6e3c118 R11: fefefefefefefeff R12: 0000000000000000
[    2.770266] R13: 0000000000000010 R14: ff1fb1fac6e3c000 R15: ff1fb1fac3060d00
[    2.770304] FS:  00007fb15dc8f840(0000) GS:ff1fb1fb6fe3e000(0000) knlGS:0000000000000000
[    2.770346] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[    2.770384] CR2: 00000000004a0180 CR3: 000000000a050006 CR4: 0000000000771ef0
[    2.770428] PKRU: 55555554
[    2.770442] Call Trace:
[    2.770455]  <TASK>
[    2.770473]  rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121)
[    2.770495]  notifier_call_chain (kernel/notifier.c:85)
[    2.770522]  netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993)
[    2.770549]  dev_set_mac_address (net/core/dev_api.c:339)
[    2.770569]  __bond_release_one.cold (drivers/net/bonding/bond_main.c:2573)
[    2.770604]  bond_uninit (drivers/net/bonding/bond_main.c:6059)
[    2.770626]  unregister_netdevice_many_notify (net/core/dev.c:12455)
[    2.770654]  rtnl_dellink (net/core/rtnetlink.c:3592 net/core/rtnetlink.c:3634)
[    2.770675]  ? rtnl_dellinkprop (net/core/rtnetlink.c:4408)
[    2.770697]  rtnetlink_rcv_msg (net/core/rtnetlink.c:7061)
[    2.770719]  ? get_page_from_freelist (./include/linux/spinlock.h:390 mm/page_alloc.c:3373 mm/page_alloc.c:3402 mm/page_alloc.c:3943)
[    2.770753]  ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1))
[    2.770783]  netlink_rcv_skb (net/netlink/af_netlink.c:2551)
[    2.770806]  netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345)
[    2.770828]  netlink_sendmsg (net/netlink/af_netlink.c:1895)
[    2.770850]  ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4))
[    2.770878]  ___sys_sendmsg (net/socket.c:2752)
[    2.770900]  __sys_sendmsg (net/socket.c:2784)
[    2.770922]  do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94)
[    2.770943]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[    2.770970] RIP: 0033:0x7fb15dec908e
[    2.770989] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 <c9> c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa
All code
========
   0:	4d 89 d8             	mov    %r11,%r8
   3:	e8 94 bd 00 00       	call   0xbd9c
   8:	4c 8b 5d f8          	mov    -0x8(%rbp),%r11
   c:	41 8b 93 08 03 00 00 	mov    0x308(%r11),%edx
  13:	59                   	pop    %rcx
  14:	5e                   	pop    %rsi
  15:	48 83 f8 fc          	cmp    $0xfffffffffffffffc,%rax
  19:	74 11                	je     0x2c
  1b:	c9                   	leave
  1c:	c3                   	ret
  1d:	0f 1f 80 00 00 00 00 	nopl   0x0(%rax)
  24:	48 8b 45 10          	mov    0x10(%rbp),%rax
  28:	0f 05                	syscall
  2a:*	c9                   	leave		<-- trapping instruction
  2b:	c3                   	ret
  2c:	83 e2 39             	and    $0x39,%edx
  2f:	83 fa 08             	cmp    $0x8,%edx
  32:	75 e7                	jne    0x1b
  34:	e8 03 ff ff ff       	call   0xffffffffffffff3c
  39:	0f 1f 00             	nopl   (%rax)
  3c:	f3 0f 1e fa          	endbr64

Code starting with the faulting instruction
===========================================
   0:	c9                   	leave
   1:	c3                   	ret
   2:	83 e2 39             	and    $0x39,%edx
   5:	83 fa 08             	cmp    $0x8,%edx
   8:	75 e7                	jne    0xfffffffffffffff1
   a:	e8 03 ff ff ff       	call   0xffffffffffffff12
   f:	0f 1f 00             	nopl   (%rax)
  12:	f3 0f 1e fa          	endbr64
[    2.771082] RSP: 002b:00007fff7199b7e0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[    2.771127] RAX: ffffffffffffffda RBX: 00007fff7199bf88 RCX: 00007fb15dec908e
[    2.771166] RDX: 0000000000000000 RSI: 00007fff7199b890 RDI: 0000000000000005
[    2.771205] RBP: 00007fff7199b7f0 R08: 0000000000000000 R09: 0000000000000000
[    2.771246] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10d9f3
[    2.771283] R13: 000000000049f620 R14: 0000000000000000 R15: 00007fff7199bf60
| [    2.778336] ------------[ cut here ]------------
| [    2.778382] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#1: bash/159
| [    2.778432] Modules linked in: netconsole netdevsim
| [    2.778532] Tainted: [W]=WARN
[    2.778550] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[    2.778588] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3))
[    2.778619] Code: 80 00 00 00 e8 09 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 96 a5 fb ff b9 a6 ff ff
All code
========
   0:	80 00 00             	addb   $0x0,(%rax)
   3:	00 e8                	add    %ch,%al
   5:	09 d9                	or     %ebx,%ecx
   7:	ff                   	(bad)
   8:	ff 48 83             	decl   -0x7d(%rax)
   b:	c4                   	(bad)
   c:	38 85 c0 75 18 48    	cmp    %al,0x481875c0(%rbp)
  12:	83 c4 08             	add    $0x8,%esp
  15:	4c 89 f8             	mov    %r15,%rax
  18:	5b                   	pop    %rbx
  19:	5d                   	pop    %rbp
  1a:	41 5c                	pop    %r12
  1c:	41 5d                	pop    %r13
  1e:	41 5e                	pop    %r14
  20:	41 5f                	pop    %r15
  22:	c3                   	ret
  23:	44 8b 48 08          	mov    0x8(%rax),%r9d
  27:	eb b4                	jmp    0xffffffffffffffdd
  29:	90                   	nop
  2a:*	0f 0b                	ud2		<-- trapping instruction
  2c:	90                   	nop
  2d:	ba 02 00 00 00       	mov    $0x2,%edx
  32:	4c 89 fe             	mov    %r15,%rsi
  35:	31 ff                	xor    %edi,%edi
  37:	e8 96 a5 fb ff       	call   0xfffffffffffba5d2
  3c:	b9                   	.byte 0xb9
  3d:	a6                   	cmpsb  (%rdi),(%rsi)
  3e:	ff                   	(bad)
  3f:	ff                   	.byte 0xff

Code starting with the faulting instruction
===========================================
   0:	0f 0b                	ud2
   2:	90                   	nop
   3:	ba 02 00 00 00       	mov    $0x2,%edx
   8:	4c 89 fe             	mov    %r15,%rsi
   b:	31 ff                	xor    %edi,%edi
   d:	e8 96 a5 fb ff       	call   0xfffffffffffba5a8
  12:	b9                   	.byte 0xb9
  13:	a6                   	cmpsb  (%rdi),(%rsi)
  14:	ff                   	(bad)
  15:	ff                   	.byte 0xff
[    2.778712] RSP: 0018:ff45079f803e7b88 EFLAGS: 00010286
[    2.778742] RAX: 00000000ffffffa6 RBX: 00000000ffffffff RCX: 0000000000000000
[    2.778781] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff1fb1fac3062300
[    2.778820] RBP: 0000000000000000 R08: ff1fb1fac1239d50 R09: ff1fb1fac435a030
[    2.778864] R10: ff1fb1fac675e118 R11: fefefefefefefeff R12: 0000000000000000
[    2.778902] R13: 0000000000000011 R14: ff1fb1fac675e000 R15: ff1fb1fac3062300
[    2.778944] FS:  00007f6b37985b80(0000) GS:ff1fb1fb6febe000(0000) knlGS:0000000000000000
[    2.778986] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[    2.779029] CR2: 0000561677e20ac1 CR3: 000000000307f002 CR4: 0000000000771ef0
[    2.779069] PKRU: 55555554
[    2.779085] Call Trace:
[    2.779098]  <TASK>
[    2.779114]  unregister_netdevice_many_notify (net/core/dev.c:12439)
[    2.779143]  unregister_netdevice_queue (net/core/dev.c:12497 net/core/dev.c:12309)
[    2.779180] nsim_destroy (./include/linux/netdevice.h:3455 drivers/net/netdevsim/netdev.c:1193) netdevsim
[    2.779211] __nsim_dev_port_del (drivers/net/netdevsim/dev.c:1547) netdevsim
[    2.779239] nsim_dev_reload_destroy (drivers/net/netdevsim/dev.c:1561 drivers/net/netdevsim/dev.c:1785) netdevsim
[    2.779270] nsim_drv_remove (drivers/net/netdevsim/dev.c:1800) netdevsim
[    2.779301]  device_release_driver_internal (drivers/base/dd.c:1352 drivers/base/dd.c:1375)
[    2.779330]  bus_remove_device (drivers/base/bus.c:657)
[    2.779353]  ? device_remove_attrs (drivers/base/core.c:2844 drivers/base/core.c:2977)
[    2.779382]  device_del (drivers/base/core.c:3895)
[    2.779402]  device_unregister (drivers/base/core.c:3936)
[    2.779424] del_device_store (drivers/net/netdevsim/bus.c:491 drivers/net/netdevsim/bus.c:244) netdevsim
[    2.779457]  kernfs_fop_write_iter (fs/kernfs/file.c:352)
[    2.779486]  vfs_write (fs/read_write.c:595 fs/read_write.c:688)
[    2.779523]  ksys_write (fs/read_write.c:740)
[    2.779545]  do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94)
[    2.779566]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[    2.779593] RIP: 0033:0x7f6b379f708e
[    2.779613] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 <c9> c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa
All code
========
   0:	4d 89 d8             	mov    %r11,%r8
   3:	e8 94 bd 00 00       	call   0xbd9c
   8:	4c 8b 5d f8          	mov    -0x8(%rbp),%r11
   c:	41 8b 93 08 03 00 00 	mov    0x308(%r11),%edx
  13:	59                   	pop    %rcx
  14:	5e                   	pop    %rsi
  15:	48 83 f8 fc          	cmp    $0xfffffffffffffffc,%rax
  19:	74 11                	je     0x2c
  1b:	c9                   	leave
  1c:	c3                   	ret
  1d:	0f 1f 80 00 00 00 00 	nopl   0x0(%rax)
  24:	48 8b 45 10          	mov    0x10(%rbp),%rax
  28:	0f 05                	syscall
  2a:*	c9                   	leave		<-- trapping instruction
  2b:	c3                   	ret
  2c:	83 e2 39             	and    $0x39,%edx
  2f:	83 fa 08             	cmp    $0x8,%edx
  32:	75 e7                	jne    0x1b
  34:	e8 03 ff ff ff       	call   0xffffffffffffff3c
  39:	0f 1f 00             	nopl   (%rax)
  3c:	f3 0f 1e fa          	endbr64

Code starting with the faulting instruction
===========================================
   0:	c9                   	leave
   1:	c3                   	ret
   2:	83 e2 39             	and    $0x39,%edx
   5:	83 fa 08             	cmp    $0x8,%edx
   8:	75 e7                	jne    0xfffffffffffffff1
   a:	e8 03 ff ff ff       	call   0xffffffffffffff12
   f:	0f 1f 00             	nopl   (%rax)
  12:	f3 0f 1e fa          	endbr64
[    2.779703] RSP: 002b:00007fff17b81040 EFLAGS: 00000202 ORIG_RAX: 0000000000000001
[    2.779743] RAX: ffffffffffffffda RBX: 00007f6b37b79580 RCX: 00007f6b379f708e
[    2.779788] RDX: 0000000000000004 RSI: 0000561677e20ac0 RDI: 0000000000000001
[    2.779827] RBP: 00007fff17b81050 R08: 0000000000000000 R09: 0000000000000000
[    2.779867] R10: 0000000000000000 R11: 0000000000000202 R12: 0000000000000004
[    2.779904] R13: 0000000000000004 R14: 0000561677e20ac0 R15: 0000000000000000
| [    2.805264] ------------[ cut here ]------------
| [    2.805323] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#1: bash/159
| [    2.805372] Modules linked in: netconsole netdevsim
| [    2.805458] Tainted: [W]=WARN
[    2.805481] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[    2.805521] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3))
[    2.805555] Code: 80 00 00 00 e8 09 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 96 a5 fb ff b9 a6 ff ff
All code
========
   0:	80 00 00             	addb   $0x0,(%rax)
   3:	00 e8                	add    %ch,%al
   5:	09 d9                	or     %ebx,%ecx
   7:	ff                   	(bad)
   8:	ff 48 83             	decl   -0x7d(%rax)
   b:	c4                   	(bad)
   c:	38 85 c0 75 18 48    	cmp    %al,0x481875c0(%rbp)
  12:	83 c4 08             	add    $0x8,%esp
  15:	4c 89 f8             	mov    %r15,%rax
  18:	5b                   	pop    %rbx
  19:	5d                   	pop    %rbp
  1a:	41 5c                	pop    %r12
  1c:	41 5d                	pop    %r13
  1e:	41 5e                	pop    %r14
  20:	41 5f                	pop    %r15
  22:	c3                   	ret
  23:	44 8b 48 08          	mov    0x8(%rax),%r9d
  27:	eb b4                	jmp    0xffffffffffffffdd
  29:	90                   	nop
  2a:*	0f 0b                	ud2		<-- trapping instruction
  2c:	90                   	nop
  2d:	ba 02 00 00 00       	mov    $0x2,%edx
  32:	4c 89 fe             	mov    %r15,%rsi
  35:	31 ff                	xor    %edi,%edi
  37:	e8 96 a5 fb ff       	call   0xfffffffffffba5d2
  3c:	b9                   	.byte 0xb9
  3d:	a6                   	cmpsb  (%rdi),(%rsi)
  3e:	ff                   	(bad)
  3f:	ff                   	.byte 0xff

Code starting with the faulting instruction
===========================================
   0:	0f 0b                	ud2
   2:	90                   	nop
   3:	ba 02 00 00 00       	mov    $0x2,%edx
   8:	4c 89 fe             	mov    %r15,%rsi
   b:	31 ff                	xor    %edi,%edi
   d:	e8 96 a5 fb ff       	call   0xfffffffffffba5a8
  12:	b9                   	.byte 0xb9
  13:	a6                   	cmpsb  (%rdi),(%rsi)
  14:	ff                   	(bad)
  15:	ff                   	.byte 0xff
[    2.805654] RSP: 0018:ff45079f803e7b88 EFLAGS: 00010286
[    2.805681] RAX: 00000000ffffffa6 RBX: 00000000ffffffff RCX: 0000000000000000
[    2.805723] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff1fb1fac1902d00
[    2.805767] RBP: 0000000000000000 R08: ff1fb1fac194f190 R09: ff1fb1fac676c034
[    2.805805] R10: ff1fb1fac675c118 R11: fefefefefefefeff R12: 0000000000000000
[    2.805847] R13: 0000000000000011 R14: ff1fb1fac675c000 R15: ff1fb1fac1902d00
[    2.805894] FS:  00007f6b37985b80(0000) GS:ff1fb1fb6febe000(0000) knlGS:0000000000000000
[    2.805938] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[    2.805970] CR2: 0000561677e20ac1 CR3: 000000000307f002 CR4: 0000000000771ef0
[    2.806021] PKRU: 55555554
[    2.806036] Call Trace:
[    2.806048]  <TASK>
[    2.806064]  unregister_netdevice_many_notify (net/core/dev.c:12439)
[    2.806092]  unregister_netdevice_queue (net/core/dev.c:12497 net/core/dev.c:12309)
[    2.806120] nsim_destroy (./include/linux/netdevice.h:3455 drivers/net/netdevsim/netdev.c:1193) netdevsim
[    2.806148] __nsim_dev_port_del (drivers/net/netdevsim/dev.c:1547) netdevsim
[    2.806173] nsim_dev_reload_destroy (drivers/net/netdevsim/dev.c:1561 drivers/net/netdevsim/dev.c:1785) netdevsim
[    2.806201] nsim_drv_remove (drivers/net/netdevsim/dev.c:1800) netdevsim
[    2.806231]  device_release_driver_internal (drivers/base/dd.c:1352 drivers/base/dd.c:1375)
[    2.806266]  bus_remove_device (drivers/base/bus.c:657)
[    2.806290]  ? device_remove_attrs (drivers/base/core.c:2844 drivers/base/core.c:2977)
[    2.806322]  device_del (drivers/base/core.c:3895)
[    2.806346]  device_unregister (drivers/base/core.c:3936)
[    2.806368] del_device_store (drivers/net/netdevsim/bus.c:491 drivers/net/netdevsim/bus.c:244) netdevsim
[    2.806395]  kernfs_fop_write_iter (fs/kernfs/file.c:352)
[    2.806420]  vfs_write (fs/read_write.c:595 fs/read_write.c:688)
[    2.806442]  ksys_write (fs/read_write.c:740)
[    2.806464]  do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94)
[    2.806490]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[    2.806523] RIP: 0033:0x7f6b379f708e
[    2.806543] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 <c9> c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa
All code
========
   0:	4d 89 d8             	mov    %r11,%r8
   3:	e8 94 bd 00 00       	call   0xbd9c
   8:	4c 8b 5d f8          	mov    -0x8(%rbp),%r11
   c:	41 8b 93 08 03 00 00 	mov    0x308(%r11),%edx
  13:	59                   	pop    %rcx
  14:	5e                   	pop    %rsi
  15:	48 83 f8 fc          	cmp    $0xfffffffffffffffc,%rax
  19:	74 11                	je     0x2c
  1b:	c9                   	leave
  1c:	c3                   	ret
  1d:	0f 1f 80 00 00 00 00 	nopl   0x0(%rax)
  24:	48 8b 45 10          	mov    0x10(%rbp),%rax
  28:	0f 05                	syscall
  2a:*	c9                   	leave		<-- trapping instruction
  2b:	c3                   	ret
  2c:	83 e2 39             	and    $0x39,%edx
  2f:	83 fa 08             	cmp    $0x8,%edx
  32:	75 e7                	jne    0x1b
  34:	e8 03 ff ff ff       	call   0xffffffffffffff3c
  39:	0f 1f 00             	nopl   (%rax)
  3c:	f3 0f 1e fa          	endbr64

Code starting with the faulting instruction
===========================================
   0:	c9                   	leave
   1:	c3                   	ret
   2:	83 e2 39             	and    $0x39,%edx
   5:	83 fa 08             	cmp    $0x8,%edx
   8:	75 e7                	jne    0xfffffffffffffff1
   a:	e8 03 ff ff ff       	call   0xffffffffffffff12
   f:	0f 1f 00             	nopl   (%rax)
  12:	f3 0f 1e fa          	endbr64
[    2.806626] RSP: 002b:00007fff17b81140 EFLAGS: 00000202 ORIG_RAX: 0000000000000001
[    2.806662] RAX: ffffffffffffffda RBX: 00007f6b37b79580 RCX: 00007f6b379f708e
[    2.806703] RDX: 0000000000000005 RSI: 0000561677e20ac0 RDI: 0000000000000001
[    2.806748] RBP: 00007fff17b81150 R08: 0000000000000000 R09: 0000000000000000
[    2.806788] R10: 0000000000000000 R11: 0000000000000202 R12: 0000000000000005
[    2.806824] R13: 0000000000000005 R14: 0000561677e20ac0 R15: 0000000000000000
| [    2.835273] ------------[ cut here ]------------
| [    2.835340] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#1: bash/159
| [    2.835388] Modules linked in: netconsole netdevsim
| [    2.835472] Tainted: [W]=WARN
[    2.835494] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[    2.835542] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3))
[    2.835568] Code: 80 00 00 00 e8 09 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 96 a5 fb ff b9 a6 ff ff
All code
========
   0:	80 00 00             	addb   $0x0,(%rax)
   3:	00 e8                	add    %ch,%al
   5:	09 d9                	or     %ebx,%ecx
   7:	ff                   	(bad)
   8:	ff 48 83             	decl   -0x7d(%rax)
   b:	c4                   	(bad)
   c:	38 85 c0 75 18 48    	cmp    %al,0x481875c0(%rbp)
  12:	83 c4 08             	add    $0x8,%esp
  15:	4c 89 f8             	mov    %r15,%rax
  18:	5b                   	pop    %rbx
  19:	5d                   	pop    %rbp
  1a:	41 5c                	pop    %r12
  1c:	41 5d                	pop    %r13
  1e:	41 5e                	pop    %r14
  20:	41 5f                	pop    %r15
  22:	c3                   	ret
  23:	44 8b 48 08          	mov    0x8(%rax),%r9d
  27:	eb b4                	jmp    0xffffffffffffffdd
  29:	90                   	nop
  2a:*	0f 0b                	ud2		<-- trapping instruction
  2c:	90                   	nop
  2d:	ba 02 00 00 00       	mov    $0x2,%edx
  32:	4c 89 fe             	mov    %r15,%rsi
  35:	31 ff                	xor    %edi,%edi
  37:	e8 96 a5 fb ff       	call   0xfffffffffffba5d2
  3c:	b9                   	.byte 0xb9
  3d:	a6                   	cmpsb  (%rdi),(%rsi)
  3e:	ff                   	(bad)
  3f:	ff                   	.byte 0xff

Code starting with the faulting instruction
===========================================
   0:	0f 0b                	ud2
   2:	90                   	nop
   3:	ba 02 00 00 00       	mov    $0x2,%edx
   8:	4c 89 fe             	mov    %r15,%rsi
   b:	31 ff                	xor    %edi,%edi
   d:	e8 96 a5 fb ff       	call   0xfffffffffffba5a8
  12:	b9                   	.byte 0xb9
  13:	a6                   	cmpsb  (%rdi),(%rsi)
  14:	ff                   	(bad)
  15:	ff                   	.byte 0xff
[    2.835666] RSP: 0018:ff45079f803e7b88 EFLAGS: 00010286
[    2.835695] RAX: 00000000ffffffa6 RBX: 00000000ffffffff RCX: 0000000000000000
[    2.835734] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff1fb1fac3062300
[    2.835772] RBP: 0000000000000000 R08: ff1fb1fac1de7790 R09: ff1fb1fac4358034
[    2.835811] R10: ff1fb1fac4372118 R11: fefefefefefefeff R12: 0000000000000000
[    2.835858] R13: 0000000000000011 R14: ff1fb1fac4372000 R15: ff1fb1fac3062300
[    2.835900] FS:  00007f6b37985b80(0000) GS:ff1fb1fb6febe000(0000) knlGS:0000000000000000
[    2.835954] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[    2.835992] CR2: 0000561677dd1000 CR3: 000000000307f002 CR4: 0000000000771ef0
[    2.836035] PKRU: 55555554
[    2.836050] Call Trace:
[    2.836063]  <TASK>
[    2.836077]  unregister_netdevice_many_notify (net/core/dev.c:12439)
[    2.836105]  unregister_netdevice_queue (net/core/dev.c:12497 net/core/dev.c:12309)
[    2.836132] nsim_destroy (./include/linux/netdevice.h:3455 drivers/net/netdevsim/netdev.c:1193) netdevsim
[    2.836165] __nsim_dev_port_del (drivers/net/netdevsim/dev.c:1547) netdevsim
[    2.836193] nsim_dev_reload_destroy (drivers/net/netdevsim/dev.c:1561 drivers/net/netdevsim/dev.c:1785) netdevsim
[    2.836221] nsim_drv_remove (drivers/net/netdevsim/dev.c:1800) netdevsim
[    2.836248]  device_release_driver_internal (drivers/base/dd.c:1352 drivers/base/dd.c:1375)
[    2.836276]  bus_remove_device (drivers/base/bus.c:657)
[    2.836299]  ? device_remove_attrs (drivers/base/core.c:2844 drivers/base/core.c:2977)
[    2.836326]  device_del (drivers/base/core.c:3895)
[    2.836345]  device_unregister (drivers/base/core.c:3936)
[    2.836366] del_device_store (drivers/net/netdevsim/bus.c:491 drivers/net/netdevsim/bus.c:244) netdevsim
[    2.836397]  kernfs_fop_write_iter (fs/kernfs/file.c:352)
[    2.836431]  vfs_write (fs/read_write.c:595 fs/read_write.c:688)
[    2.836452]  ksys_write (fs/read_write.c:740)
[    2.836473]  do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94)
[    2.836494]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[    2.836528] RIP: 0033:0x7f6b379f708e
[    2.836548] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 <c9> c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa
All code
========
   0:	4d 89 d8             	mov    %r11,%r8
   3:	e8 94 bd 00 00       	call   0xbd9c
   8:	4c 8b 5d f8          	mov    -0x8(%rbp),%r11
   c:	41 8b 93 08 03 00 00 	mov    0x308(%r11),%edx
  13:	59                   	pop    %rcx
  14:	5e                   	pop    %rsi
  15:	48 83 f8 fc          	cmp    $0xfffffffffffffffc,%rax
  19:	74 11                	je     0x2c
  1b:	c9                   	leave
  1c:	c3                   	ret
  1d:	0f 1f 80 00 00 00 00 	nopl   0x0(%rax)
  24:	48 8b 45 10          	mov    0x10(%rbp),%rax
  28:	0f 05                	syscall
  2a:*	c9                   	leave		<-- trapping instruction
  2b:	c3                   	ret
  2c:	83 e2 39             	and    $0x39,%edx
  2f:	83 fa 08             	cmp    $0x8,%edx
  32:	75 e7                	jne    0x1b
  34:	e8 03 ff ff ff       	call   0xffffffffffffff3c
  39:	0f 1f 00             	nopl   (%rax)
  3c:	f3 0f 1e fa          	endbr64

Code starting with the faulting instruction
===========================================
   0:	c9                   	leave
   1:	c3                   	ret
   2:	83 e2 39             	and    $0x39,%edx
   5:	83 fa 08             	cmp    $0x8,%edx
   8:	75 e7                	jne    0xfffffffffffffff1
   a:	e8 03 ff ff ff       	call   0xffffffffffffff12
   f:	0f 1f 00             	nopl   (%rax)
  12:	f3 0f 1e fa          	endbr64
[    2.836644] RSP: 002b:00007fff17b81240 EFLAGS: 00000202 ORIG_RAX: 0000000000000001
[    2.836685] RAX: ffffffffffffffda RBX: 00007f6b37b79580 RCX: 00007f6b379f708e
[    2.836727] RDX: 0000000000000005 RSI: 0000561677e20ac0 RDI: 0000000000000001
[    2.836770] RBP: 00007fff17b81250 R08: 0000000000000000 R09: 0000000000000000
[    2.836811] R10: 0000000000000000 R11: 0000000000000202 R12: 0000000000000005
[    2.836852] R13: 0000000000000005 R14: 0000561677e20ac0 R15: 0000000000000000
| [    2.865270] ------------[ cut here ]------------
| [    2.865341] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#1: bash/159
| [    2.865398] Modules linked in: netconsole netdevsim
| [    2.865480] Tainted: [W]=WARN
[    2.865508] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[    2.865543] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3))
[    2.865575] Code: 80 00 00 00 e8 09 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 96 a5 fb ff b9 a6 ff ff
All code
========
   0:	80 00 00             	addb   $0x0,(%rax)
   3:	00 e8                	add    %ch,%al
   5:	09 d9                	or     %ebx,%ecx
   7:	ff                   	(bad)
   8:	ff 48 83             	decl   -0x7d(%rax)
   b:	c4                   	(bad)
   c:	38 85 c0 75 18 48    	cmp    %al,0x481875c0(%rbp)
  12:	83 c4 08             	add    $0x8,%esp
  15:	4c 89 f8             	mov    %r15,%rax
  18:	5b                   	pop    %rbx
  19:	5d                   	pop    %rbp
  1a:	41 5c                	pop    %r12
  1c:	41 5d                	pop    %r13
  1e:	41 5e                	pop    %r14
  20:	41 5f                	pop    %r15
  22:	c3                   	ret
  23:	44 8b 48 08          	mov    0x8(%rax),%r9d
  27:	eb b4                	jmp    0xffffffffffffffdd
  29:	90                   	nop
  2a:*	0f 0b                	ud2		<-- trapping instruction
  2c:	90                   	nop
  2d:	ba 02 00 00 00       	mov    $0x2,%edx
  32:	4c 89 fe             	mov    %r15,%rsi
  35:	31 ff                	xor    %edi,%edi
  37:	e8 96 a5 fb ff       	call   0xfffffffffffba5d2
  3c:	b9                   	.byte 0xb9
  3d:	a6                   	cmpsb  (%rdi),(%rsi)
  3e:	ff                   	(bad)
  3f:	ff                   	.byte 0xff

Code starting with the faulting instruction
===========================================
   0:	0f 0b                	ud2
   2:	90                   	nop
   3:	ba 02 00 00 00       	mov    $0x2,%edx
   8:	4c 89 fe             	mov    %r15,%rsi
   b:	31 ff                	xor    %edi,%edi
   d:	e8 96 a5 fb ff       	call   0xfffffffffffba5a8
  12:	b9                   	.byte 0xb9
  13:	a6                   	cmpsb  (%rdi),(%rsi)
  14:	ff                   	(bad)
  15:	ff                   	.byte 0xff
[    2.865665] RSP: 0018:ff45079f803e7b88 EFLAGS: 00010286
[    2.865692] RAX: 00000000ffffffa6 RBX: 00000000ffffffff RCX: 0000000000000000
[    2.865733] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff1fb1fac18fbe00
[    2.865768] RBP: 0000000000000000 R08: ff1fb1fac1932450 R09: ff1fb1fac6769034
[    2.865804] R10: ff1fb1fac6e3c118 R11: fefefefefefefeff R12: 0000000000000000
[    2.865843] R13: 0000000000000011 R14: ff1fb1fac6e3c000 R15: ff1fb1fac18fbe00
[    2.865885] FS:  00007f6b37985b80(0000) GS:ff1fb1fb6febe000(0000) knlGS:0000000000000000
[    2.865927] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[    2.865969] CR2: 0000561677dd1000 CR3: 000000000307f002 CR4: 0000000000771ef0
[    2.866017] PKRU: 55555554
[    2.866033] Call Trace:
[    2.866047]  <TASK>
[    2.866060]  unregister_netdevice_many_notify (net/core/dev.c:12439)
[    2.866096]  unregister_netdevice_queue (net/core/dev.c:12497 net/core/dev.c:12309)
[    2.866125] nsim_destroy (./include/linux/netdevice.h:3455 drivers/net/netdevsim/netdev.c:1193) netdevsim
[    2.866152] __nsim_dev_port_del (drivers/net/netdevsim/dev.c:1547) netdevsim
[    2.866180] nsim_dev_reload_destroy (drivers/net/netdevsim/dev.c:1561 drivers/net/netdevsim/dev.c:1785) netdevsim
[    2.866207] nsim_drv_remove (drivers/net/netdevsim/dev.c:1800) netdevsim
[    2.866235]  device_release_driver_internal (drivers/base/dd.c:1352 drivers/base/dd.c:1375)
[    2.866262]  bus_remove_device (drivers/base/bus.c:657)
[    2.866289]  ? device_remove_attrs (drivers/base/core.c:2844 drivers/base/core.c:2977)
[    2.866317]  device_del (drivers/base/core.c:3895)
[    2.866336]  device_unregister (drivers/base/core.c:3936)
[    2.866357] del_device_store (drivers/net/netdevsim/bus.c:491 drivers/net/netdevsim/bus.c:244) netdevsim
[    2.866388]  kernfs_fop_write_iter (fs/kernfs/file.c:352)
[    2.866415]  vfs_write (fs/read_write.c:595 fs/read_write.c:688)
[    2.866436]  ksys_write (fs/read_write.c:740)
[    2.866462]  do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94)
[    2.866483]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[    2.866514] RIP: 0033:0x7f6b379f708e
[    2.866535] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 <c9> c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa
All code
========
   0:	4d 89 d8             	mov    %r11,%r8
   3:	e8 94 bd 00 00       	call   0xbd9c
   8:	4c 8b 5d f8          	mov    -0x8(%rbp),%r11
   c:	41 8b 93 08 03 00 00 	mov    0x308(%r11),%edx
  13:	59                   	pop    %rcx
  14:	5e                   	pop    %rsi
  15:	48 83 f8 fc          	cmp    $0xfffffffffffffffc,%rax
  19:	74 11                	je     0x2c
  1b:	c9                   	leave
  1c:	c3                   	ret
  1d:	0f 1f 80 00 00 00 00 	nopl   0x0(%rax)
  24:	48 8b 45 10          	mov    0x10(%rbp),%rax
  28:	0f 05                	syscall
  2a:*	c9                   	leave		<-- trapping instruction
  2b:	c3                   	ret
  2c:	83 e2 39             	and    $0x39,%edx
  2f:	83 fa 08             	cmp    $0x8,%edx
  32:	75 e7                	jne    0x1b
  34:	e8 03 ff ff ff       	call   0xffffffffffffff3c
  39:	0f 1f 00             	nopl   (%rax)
  3c:	f3 0f 1e fa          	endbr64

Code starting with the faulting instruction
===========================================
   0:	c9                   	leave
   1:	c3                   	ret
   2:	83 e2 39             	and    $0x39,%edx
   5:	83 fa 08             	cmp    $0x8,%edx
   8:	75 e7                	jne    0xfffffffffffffff1
   a:	e8 03 ff ff ff       	call   0xffffffffffffff12
   f:	0f 1f 00             	nopl   (%rax)
  12:	f3 0f 1e fa          	endbr64
[    2.866633] RSP: 002b:00007fff17b81340 EFLAGS: 00000202 ORIG_RAX: 0000000000000001
[    2.866672] RAX: ffffffffffffffda RBX: 00007f6b37b79580 RCX: 00007f6b379f708e
[    2.866711] RDX: 0000000000000005 RSI: 0000561677e20ac0 RDI: 0000000000000001
[    2.866747] RBP: 00007fff17b81350 R08: 0000000000000000 R09: 0000000000000000
[    2.866786] R10: 0000000000000000 R11: 0000000000000202 R12: 0000000000000005
[    2.866822] R13: 0000000000000005 R14: 0000561677e20ac0 R15: 0000000000000000
| [    2.905281] ------------[ cut here ]------------
| [    2.905320] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#1: 0/12
| [    2.905377] Modules linked in: netconsole netdevsim
| [    2.905466] Tainted: [W]=WARN
[    2.905489] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[    2.905529] Workqueue: netns cleanup_net
[    2.905560] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3))
[    2.905590] Code: 80 00 00 00 e8 09 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 96 a5 fb ff b9 a6 ff ff
All code
========
   0:	80 00 00             	addb   $0x0,(%rax)
   3:	00 e8                	add    %ch,%al
   5:	09 d9                	or     %ebx,%ecx
   7:	ff                   	(bad)
   8:	ff 48 83             	decl   -0x7d(%rax)
   b:	c4                   	(bad)
   c:	38 85 c0 75 18 48    	cmp    %al,0x481875c0(%rbp)
  12:	83 c4 08             	add    $0x8,%esp
  15:	4c 89 f8             	mov    %r15,%rax
  18:	5b                   	pop    %rbx
  19:	5d                   	pop    %rbp
  1a:	41 5c                	pop    %r12
  1c:	41 5d                	pop    %r13
  1e:	41 5e                	pop    %r14
  20:	41 5f                	pop    %r15
  22:	c3                   	ret
  23:	44 8b 48 08          	mov    0x8(%rax),%r9d
  27:	eb b4                	jmp    0xffffffffffffffdd
  29:	90                   	nop
  2a:*	0f 0b                	ud2		<-- trapping instruction
  2c:	90                   	nop
  2d:	ba 02 00 00 00       	mov    $0x2,%edx
  32:	4c 89 fe             	mov    %r15,%rsi
  35:	31 ff                	xor    %edi,%edi
  37:	e8 96 a5 fb ff       	call   0xfffffffffffba5d2
  3c:	b9                   	.byte 0xb9
  3d:	a6                   	cmpsb  (%rdi),(%rsi)
  3e:	ff                   	(bad)
  3f:	ff                   	.byte 0xff

Code starting with the faulting instruction
===========================================
   0:	0f 0b                	ud2
   2:	90                   	nop
   3:	ba 02 00 00 00       	mov    $0x2,%edx
   8:	4c 89 fe             	mov    %r15,%rsi
   b:	31 ff                	xor    %edi,%edi
   d:	e8 96 a5 fb ff       	call   0xfffffffffffba5a8
  12:	b9                   	.byte 0xb9
  13:	a6                   	cmpsb  (%rdi),(%rsi)
  14:	ff                   	(bad)
  15:	ff                   	.byte 0xff
[    2.905691] RSP: 0018:ff45079f80067c08 EFLAGS: 00010286
[    2.905719] RAX: 00000000ffffffa6 RBX: 0000000000000041 RCX: 0000000000000000
[    2.905761] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff1fb1fac3062300
[    2.905801] RBP: 0000000000000000 R08: ff1fb1fac18c9010 R09: ff1fb1fac676102c
[    2.905849] R10: ff1fb1fac6741118 R11: fefefefefefefeff R12: 0000000000000000
[    2.905887] R13: 0000000000000010 R14: ff1fb1fac6741000 R15: ff1fb1fac3062300
[    2.905930] FS:  0000000000000000(0000) GS:ff1fb1fb6febe000(0000) knlGS:0000000000000000
[    2.905970] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[    2.906017] CR2: 000056163be0dd5c CR3: 000000000307f002 CR4: 0000000000771ef0
[    2.906056] PKRU: 55555554
[    2.906070] Call Trace:
[    2.906085]  <TASK>
[    2.906103]  rtmsg_ifinfo (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:4560)
[    2.906125]  netif_close_many (net/core/dev.c:1804)
[    2.906148]  unregister_netdevice_many_notify (net/core/dev.c:12406)
[    2.906175]  default_device_exit_batch (net/core/dev.c:12497 net/core/dev.c:13089)
[    2.906207]  ops_undo_list (net/core/net_namespace.c:205 net/core/net_namespace.c:252)
[    2.906229]  cleanup_net (net/core/net_namespace.c:702)
[    2.906252]  process_one_work (kernel/workqueue.c:3314)
[    2.906275]  worker_thread (kernel/workqueue.c:3397 kernel/workqueue.c:3478)
[    2.906301]  ? rescuer_thread (kernel/workqueue.c:3672)
[    2.906321]  kthread (kernel/kthread.c:436)
[    2.906345]  ? kthread_park (kernel/kthread.c:725 (discriminator 4))
[    2.906366]  ret_from_fork (arch/x86/kernel/process.c:158)
[    2.906388]  ? kthread_park (kernel/kthread.c:725 (discriminator 4))
[    2.906410]  ret_from_fork_asm (arch/x86/entry/entry_64.S:245)
| [    2.906536] ------------[ cut here ]------------
| [    2.906565] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#1: 0/12
| [    2.906681] Modules linked in: netconsole netdevsim
| [    2.906774] Tainted: [W]=WARN
[    2.906795] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[    2.906831] Workqueue: netns cleanup_net
[    2.906853] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3))
[    2.906882] Code: 80 00 00 00 e8 09 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 96 a5 fb ff b9 a6 ff ff
All code
========
   0:	80 00 00             	addb   $0x0,(%rax)
   3:	00 e8                	add    %ch,%al
   5:	09 d9                	or     %ebx,%ecx
   7:	ff                   	(bad)
   8:	ff 48 83             	decl   -0x7d(%rax)
   b:	c4                   	(bad)
   c:	38 85 c0 75 18 48    	cmp    %al,0x481875c0(%rbp)
  12:	83 c4 08             	add    $0x8,%esp
  15:	4c 89 f8             	mov    %r15,%rax
  18:	5b                   	pop    %rbx
  19:	5d                   	pop    %rbp
  1a:	41 5c                	pop    %r12
  1c:	41 5d                	pop    %r13
  1e:	41 5e                	pop    %r14
  20:	41 5f                	pop    %r15
  22:	c3                   	ret
  23:	44 8b 48 08          	mov    0x8(%rax),%r9d
  27:	eb b4                	jmp    0xffffffffffffffdd
  29:	90                   	nop
  2a:*	0f 0b                	ud2		<-- trapping instruction
  2c:	90                   	nop
  2d:	ba 02 00 00 00       	mov    $0x2,%edx
  32:	4c 89 fe             	mov    %r15,%rsi
  35:	31 ff                	xor    %edi,%edi
  37:	e8 96 a5 fb ff       	call   0xfffffffffffba5d2
  3c:	b9                   	.byte 0xb9
  3d:	a6                   	cmpsb  (%rdi),(%rsi)
  3e:	ff                   	(bad)
  3f:	ff                   	.byte 0xff

Code starting with the faulting instruction
===========================================
   0:	0f 0b                	ud2
   2:	90                   	nop
   3:	ba 02 00 00 00       	mov    $0x2,%edx
   8:	4c 89 fe             	mov    %r15,%rsi
   b:	31 ff                	xor    %edi,%edi
   d:	e8 96 a5 fb ff       	call   0xfffffffffffba5a8
  12:	b9                   	.byte 0xb9
  13:	a6                   	cmpsb  (%rdi),(%rsi)
  14:	ff                   	(bad)
  15:	ff                   	.byte 0xff
[    2.906975] RSP: 0018:ff45079f80067c78 EFLAGS: 00010286
[    2.907011] RAX: 00000000ffffffa6 RBX: 00000000ffffffff RCX: 0000000000000000
[    2.907052] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff1fb1fac3062300
[    2.907091] RBP: 0000000000000000 R08: ff1fb1fac18c9010 R09: ff1fb1fac435f82c
[    2.907135] R10: ff1fb1fac6741118 R11: fefefefefefefeff R12: 0000000000000000
[    2.907174] R13: 0000000000000011 R14: ff1fb1fac6741000 R15: ff1fb1fac3062300
[    2.907215] FS:  0000000000000000(0000) GS:ff1fb1fb6febe000(0000) knlGS:0000000000000000
[    2.907261] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[    2.907294] CR2: 000056163be0dd5c CR3: 0000000009042004 CR4: 0000000000771ef0
[    2.907334] PKRU: 55555554
[    2.907350] Call Trace:
[    2.907365]  <TASK>
[    2.907381]  unregister_netdevice_many_notify (net/core/dev.c:12439)
[    2.907414]  default_device_exit_batch (net/core/dev.c:12497 net/core/dev.c:13089)
[    2.907446]  ops_undo_list (net/core/net_namespace.c:205 net/core/net_namespace.c:252)
[    2.907467]  cleanup_net (net/core/net_namespace.c:702)
[    2.907487]  process_one_work (kernel/workqueue.c:3314)
[    2.907515]  worker_thread (kernel/workqueue.c:3397 kernel/workqueue.c:3478)
[    2.907536]  ? rescuer_thread (kernel/workqueue.c:3672)
[    2.907558]  kthread (kernel/kthread.c:436)
[    2.907579]  ? kthread_park (kernel/kthread.c:725 (discriminator 4))
[    2.907602]  ret_from_fork (arch/x86/kernel/process.c:158)
[    2.907623]  ? kthread_park (kernel/kthread.c:725 (discriminator 4))
[    2.907646]  ret_from_fork_asm (arch/x86/entry/entry_64.S:245)
| [    2.925080] ------------[ cut here ]------------
| [    2.925130] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#1: 0/12
| [    2.925185] Modules linked in: netconsole netdevsim
| [    2.925271] Tainted: [W]=WARN
[    2.925294] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[    2.925330] Workqueue: netns cleanup_net
[    2.925354] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3))
[    2.925380] Code: 80 00 00 00 e8 09 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 96 a5 fb ff b9 a6 ff ff
All code
========
   0:	80 00 00             	addb   $0x0,(%rax)
   3:	00 e8                	add    %ch,%al
   5:	09 d9                	or     %ebx,%ecx
   7:	ff                   	(bad)
   8:	ff 48 83             	decl   -0x7d(%rax)
   b:	c4                   	(bad)
   c:	38 85 c0 75 18 48    	cmp    %al,0x481875c0(%rbp)
  12:	83 c4 08             	add    $0x8,%esp
  15:	4c 89 f8             	mov    %r15,%rax
  18:	5b                   	pop    %rbx
  19:	5d                   	pop    %rbp
  1a:	41 5c                	pop    %r12
  1c:	41 5d                	pop    %r13
  1e:	41 5e                	pop    %r14
  20:	41 5f                	pop    %r15
  22:	c3                   	ret
  23:	44 8b 48 08          	mov    0x8(%rax),%r9d
  27:	eb b4                	jmp    0xffffffffffffffdd
  29:	90                   	nop
  2a:*	0f 0b                	ud2		<-- trapping instruction
  2c:	90                   	nop
  2d:	ba 02 00 00 00       	mov    $0x2,%edx
  32:	4c 89 fe             	mov    %r15,%rsi
  35:	31 ff                	xor    %edi,%edi
  37:	e8 96 a5 fb ff       	call   0xfffffffffffba5d2
  3c:	b9                   	.byte 0xb9
  3d:	a6                   	cmpsb  (%rdi),(%rsi)
  3e:	ff                   	(bad)
  3f:	ff                   	.byte 0xff

Code starting with the faulting instruction
===========================================
   0:	0f 0b                	ud2
   2:	90                   	nop
   3:	ba 02 00 00 00       	mov    $0x2,%edx
   8:	4c 89 fe             	mov    %r15,%rsi
   b:	31 ff                	xor    %edi,%edi
   d:	e8 96 a5 fb ff       	call   0xfffffffffffba5a8
  12:	b9                   	.byte 0xb9
  13:	a6                   	cmpsb  (%rdi),(%rsi)
  14:	ff                   	(bad)
  15:	ff                   	.byte 0xff
[    2.925477] RSP: 0018:ff45079f80067c08 EFLAGS: 00010286
[    2.925515] RAX: 00000000ffffffa6 RBX: 0000000000000041 RCX: 0000000000000000
[    2.925564] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff1fb1fac3062300
[    2.925602] RBP: 0000000000000000 R08: ff1fb1fac194fb10 R09: ff1fb1fac2d7702c
[    2.925649] R10: ff1fb1fac6750118 R11: fefefefefefefeff R12: 0000000000000000
[    2.925687] R13: 0000000000000010 R14: ff1fb1fac6750000 R15: ff1fb1fac3062300
[    2.925725] FS:  0000000000000000(0000) GS:ff1fb1fb6febe000(0000) knlGS:0000000000000000
[    2.925765] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[    2.925809] CR2: 000056163be0dd5c CR3: 000000000307f003 CR4: 0000000000771ef0
[    2.925852] PKRU: 55555554
[    2.925868] Call Trace:
[    2.925880]  <TASK>
[    2.925897]  rtmsg_ifinfo (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:4560)
[    2.925920]  netif_close_many (net/core/dev.c:1804)
[    2.925942]  unregister_netdevice_many_notify (net/core/dev.c:12406)
[    2.925971]  default_device_exit_batch (net/core/dev.c:12497 net/core/dev.c:13089)
[    2.926012]  ops_undo_list (net/core/net_namespace.c:205 net/core/net_namespace.c:252)
[    2.926039]  cleanup_net (net/core/net_namespace.c:702)
[    2.926060]  process_one_work (kernel/workqueue.c:3314)
[    2.926086]  worker_thread (kernel/workqueue.c:3397 kernel/workqueue.c:3478)
[    2.926110]  ? rescuer_thread (kernel/workqueue.c:3672)
[    2.926131]  kthread (kernel/kthread.c:436)
[    2.926154]  ? kthread_park (kernel/kthread.c:725 (discriminator 4))
[    2.926175]  ret_from_fork (arch/x86/kernel/process.c:158)
[    2.926197]  ? kthread_park (kernel/kthread.c:725 (discriminator 4))
[    2.926218]  ret_from_fork_asm (arch/x86/entry/entry_64.S:245)
| [    2.926349] ------------[ cut here ]------------
| [    2.926377] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#1: 0/12
| [    2.926505] Modules linked in: netconsole netdevsim
| [    2.926595] Tainted: [W]=WARN
[    2.926616] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[    2.926650] Workqueue: netns cleanup_net
[    2.926672] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3))
[    2.926700] Code: 80 00 00 00 e8 09 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 96 a5 fb ff b9 a6 ff ff
All code
========
   0:	80 00 00             	addb   $0x0,(%rax)
   3:	00 e8                	add    %ch,%al
   5:	09 d9                	or     %ebx,%ecx
   7:	ff                   	(bad)
   8:	ff 48 83             	decl   -0x7d(%rax)
   b:	c4                   	(bad)
   c:	38 85 c0 75 18 48    	cmp    %al,0x481875c0(%rbp)
  12:	83 c4 08             	add    $0x8,%esp
  15:	4c 89 f8             	mov    %r15,%rax
  18:	5b                   	pop    %rbx
  19:	5d                   	pop    %rbp
  1a:	41 5c                	pop    %r12
  1c:	41 5d                	pop    %r13
  1e:	41 5e                	pop    %r14
  20:	41 5f                	pop    %r15
  22:	c3                   	ret
  23:	44 8b 48 08          	mov    0x8(%rax),%r9d
  27:	eb b4                	jmp    0xffffffffffffffdd
  29:	90                   	nop
  2a:*	0f 0b                	ud2		<-- trapping instruction
  2c:	90                   	nop
  2d:	ba 02 00 00 00       	mov    $0x2,%edx
  32:	4c 89 fe             	mov    %r15,%rsi
  35:	31 ff                	xor    %edi,%edi
  37:	e8 96 a5 fb ff       	call   0xfffffffffffba5d2
  3c:	b9                   	.byte 0xb9
  3d:	a6                   	cmpsb  (%rdi),(%rsi)
  3e:	ff                   	(bad)
  3f:	ff                   	.byte 0xff

Code starting with the faulting instruction
===========================================
   0:	0f 0b                	ud2
   2:	90                   	nop
   3:	ba 02 00 00 00       	mov    $0x2,%edx
   8:	4c 89 fe             	mov    %r15,%rsi
   b:	31 ff                	xor    %edi,%edi
   d:	e8 96 a5 fb ff       	call   0xfffffffffffba5a8
  12:	b9                   	.byte 0xb9
  13:	a6                   	cmpsb  (%rdi),(%rsi)
  14:	ff                   	(bad)
  15:	ff                   	.byte 0xff
[    2.926784] RSP: 0018:ff45079f80067c78 EFLAGS: 00010286
[    2.926812] RAX: 00000000ffffffa6 RBX: 00000000ffffffff RCX: 0000000000000000
[    2.926850] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff1fb1fac3062300
[    2.926889] RBP: 0000000000000000 R08: ff1fb1fac194fb10 R09: ff1fb1fac674c02c
[    2.926939] R10: ff1fb1fac6750118 R11: fefefefefefefeff R12: 0000000000000000
[    2.926977] R13: 0000000000000011 R14: ff1fb1fac6750000 R15: ff1fb1fac3062300
[    2.927023] FS:  0000000000000000(0000) GS:ff1fb1fb6febe000(0000) knlGS:0000000000000000
[    2.927067] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[    2.927101] CR2: 000056163be0dd5c CR3: 000000000307f003 CR4: 0000000000771ef0
[    2.927148] PKRU: 55555554
[    2.927163] Call Trace:
[    2.927178]  <TASK>
[    2.927193]  unregister_netdevice_many_notify (net/core/dev.c:12439)
[    2.927224]  default_device_exit_batch (net/core/dev.c:12497 net/core/dev.c:13089)
[    2.927251]  ops_undo_list (net/core/net_namespace.c:205 net/core/net_namespace.c:252)
[    2.927271]  cleanup_net (net/core/net_namespace.c:702)
[    2.927292]  process_one_work (kernel/workqueue.c:3314)
[    2.927312]  worker_thread (kernel/workqueue.c:3397 kernel/workqueue.c:3478)
[    2.927331]  ? rescuer_thread (kernel/workqueue.c:3672)
[    2.927353]  kthread (kernel/kthread.c:436)
[    2.927374]  ? kthread_park (kernel/kthread.c:725 (discriminator 4))
[    2.927395]  ret_from_fork (arch/x86/kernel/process.c:158)
[    2.927413]  ? kthread_park (kernel/kthread.c:725 (discriminator 4))


Finger prints:
rtmsg_ifinfo_build_skb:rtnetlink_event:notifier_call_chain:netdev_lower_state_changed:__bond_release_one
rtmsg_ifinfo_build_skb:rtmsg_ifinfo:netif_state_change:linkwatch_sync_dev:rtnl_getlink
rtmsg_ifinfo_build_skb:rtmsg_ifinfo:netif_close_many:unregister_netdevice_many_notify:rtnl_dellink
rtmsg_ifinfo_build_skb:rtmsg_ifinfo:netif_close_many:unregister_netdevice_many_notify:default_device_exit_batch
rtmsg_ifinfo_build_skb:rtmsg_ifinfo:netif_close_many:netif_close:dev_close
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: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:netif_change_name:rtnl_newlink
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:rtmsg_ifinfo:register_netdevice:nsim_create:__nsim_dev_port_add
rtmsg_ifinfo_build_skb:rtnetlink_event:notifier_call_chain:__netdev_upper_dev_link:netdev_master_upper_dev_link
rtmsg_ifinfo_build_skb:rtnetlink_event:notifier_call_chain:__netdev_upper_dev_unlink:netdev_upper_dev_unlink
rtmsg_ifinfo_build_skb:rtnetlink_event:notifier_call_chain:netdev_lower_state_changed:bond_enslave
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:rtmsg_ifinfo:register_netdevice:register_netdev:loopback_net_init
rtmsg_ifinfo_build_skb:unregister_netdevice_many_notify:unregister_netdevice_queue:nsim_destroy:__nsim_dev_port_del